Grizzly G0516 Lathe User Manual
Contents
1. 827 830 829 0516 Lathe Mill DESCRIPTION REF PART DESCRIPTION P0516825 FIXED SHAFT BOLT P0516826 REAR SHAFT SPACER REF PART P0516801 GEAR 7 72 P0516802 GEAR 7 70 803 804 805 806 807 808 810 811 812 813 827 828 829 830 831 832 833 834 835 836 843 844 845 846 847 848 849 850 851 10516 Lathe Mill 59 60 0516 Lathe Mill REF PART DESCRIPTION 902 903 904 905 907 908 910 912 913 914 915 916 917 918 919 920 A 922 993 924 G0516 Lathe Mill REF PART DESCRIPTION 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 PLABEL 14 ELECTRICITY LABEL 61 1069 les 1161 1156 FD wes 1162 1157 62 1152 1153 qd 9 gt D 2 1067 1068 1070 D 1151 1065 1044 1043 1041 1040 1040 1 1042 G0516 Lathe Mill 1144 1146 N2. 2 S lely Rules For POwWer TOOIS ce 2 3 Additional Safety Instructions For Lathe Mills 4 CIRCUIT REQUIREMENTS c P 5 18 91 49 01 11 11 Naps era 5 mcntio ONES 5 14218116 6 INTRODUCTION ae a a E a 7 COM 7 IDENTIFICATION ee 8 9 ER a 10 tum 10 ger 10 Hardware Recognition Chart ME EN 11 cean 8 ets 12 olte Considerati 12 Beginning Assembly ew 13 R 13 Attach 111111 816 to 14 OS 212 T E NO 15 Mount Mill Drill Eyeshield 15 ROSE ices 16 17 LATHE OPERATIONS a a a nt 18 B io 18 Removing Chuck or Faceplate Se 19 Installing Chuck Faceplate RE mm 20
3. Figure 71 Bar stock mounted on centers NOTICE Before making adjustments to the tailstock mount a dial indictor so that the dial plunger is on the tailstock barrel See Figure 72 Move tailstock in an amount equal to the taper Viewed From Above Figure 72 Adjusting for headstock end taper Measure the workpiece with a micrometer If the stock is fat at the tailstock end the tail stock needs to be moved toward you the amount of the taper See Figure 72 If the stock is thinner at the tailstock end the tail stock needs to be moved away from the operator by at least the amount of the taper See Figure 73 G0516 Lathe Mill Move tailstock out an amount equal to the taper Viewed From Above Figure 73 Adjusting for tailstock end taper 7 Loosen the tailstock clamp nut and the lock screw shown in Figure xx ng Lock Screw 1 8 p y gt Pe 4 LIGA mM La B SEEN M 4 5 TM a PT 4 Y VALISES uA a s v 5 d Tailstock f Tr 29 lt lt 4 Ja o 4 di 2 4 p d E E 42 gt TEA gt WT Tailstoc 4 lt p ab
4. 43 TR 44 REFERENCE INFO see aa 45 46 RR mu 47 Parts Breakdown and Parts List nn 48 65 wamran RTT E OE 66 SECTION 1 SAFETY AWARNING For Your Own Safety Read Instruction Manual Before Operating This Equipment The purpose of safety symbols is to attract your attention to possible hazardous conditions This manual uses a series of symbols and signal words which are intended to convey the level of importance of the safety messages The progression of symbols is described below Remember that safety messages by themselves do not eliminate danger and are not a substi tute for proper accident prevention measures AWARNING CAUTION Indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury Indicates a potentially hazardous situation which if not avoided NOTICE MAY result in minor moderate injury It may also be used to alert against unsafe practices This symbol is used to alert the user to useful information about proper operation of the equipment AWARNING Safety Instructions For Power Tools
5. Outfit Milling Machine __ Air Compressor Bench Grinder Drill Press How many of the machines you checked in Question 7 are Grizzly machines Which of the following tooling and accessories do you own Check all that apply Milling Vises Collet Closer Digital Readout Indexing Head Taper Attachment Tool Post Grinder Rotary Table Boring Head Other In the space below list three tools you would like Grizzly to carry Of all the mail order metalworking company s you have purchased from how do you rate Grizzly in terms of over all customer satisfaction The best _ Above average __Average Below average he worst Comments FOLD ALONG DOTTED LINE Grizzly Industria Inc GRIZZLY INDUSTRIAL INC P O BOX 2069 BELLINGHAM WA 98227 2069 FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend Name Street City TAPE ALONG EDGES PLEASE DO NOT STAPLE COLI WEBSITE Buy Direct and Save with Grizzly Trusted Proven and a Great Value Visit Our Website Today And Discover Why Grizzly Is The Industry Leader 2 11
6. Rees ME e SE TP roe 47 EST W ai am Adjustment e E s Screw one side Figure 74 Tailstock offset adjustment screw 8 Use the tailstock adjustment screws on both sides to adjust move the tailstock offset by the amount of the taper 9 Tighten the clamp nut lock screw and adjust ment screws Be careful not to move the tail stock out of position when tightening the adjustment screws 10 Turn another 010 off of the stock and check for taper Repeat steps 7 9 as necessary until the desired amount of accuracy is achieved 8 G0516 Lathe Mill Bearing Preload This lathe is shipped from the factory with the bearing preload already set If the preload requires resetting for whatever reason please contact our service department for further instructions 5 43 Service Log Date Approximate Hours Of Use Service Performed 00000 44 0516 Lathe Mill SECTION 10 REFERENCE INFO The following pages contain general machine data parts diagrams parts lists Warranty Return information for your Model G0516 If you need parts or help in assembling your machine or if you need operational information call the Grizzly Service Department Trained ser vice technicians will be glad to help you you have any comments regarding this manual please write to
7. 1148 S 7f 1128 Sf 1129 lt 1147 1140 1114 1113 1139 1115 10516 Lathe Mill 63 REF PART DESCRIPTION 1017 1029 PNOTM 1030 1039 1039 1039 2 1040 PLWOGM LOCK WASHER 10MM 10407 1041 1042 161042 GUIDE FINGER 1043 1044 1045 161045 WEDGE 1046 5161046 GEAR RACK 1047 PSB26M SCREW 6 1 12 1048 P05161048 HIGH LOW NOTICE 1049 1050 1051 1052 1053 1054 BALL 5MM 1055 1056 PS03M PHLP HD SCR 6 1 X 8 1057 5161057 HANDLE STOCK 1058 P05161058 OPERATING LEVER 1059 P05161059 LEVER CAP 1060 5161060 CAP SCREW 1061 P05161061 GUIDE FINGER 1062 1063 1064 64 REF PART DESCRIPTION 1099 PS40M HD SCR M5 8 X 16 0516 Lathe Mill REF PART DESCRIPTION REF PART DESCRIPTION 1137 P05161137 STOP SWITCH 1206 P05161206 SUPPORT PLATE G0516 Lathe Mill 65 Warranty and Returns Grizzly Imports Inc warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase This warranty does not apply to defects due directly or indirectly to misuse abuse neg ligence accidents repairs or alterations or lack of maintenance This is Grizzly s sole written warranty and any and all warranties that may be implied by law including any merchantability or fitness for any particu lar purpose are
8. Industrial COMBINATION LATHE MILL MODEL G0516 INSTRUCTION MANUAL COPYRIGHT O NOVEMBER 2002 BY GRIZZLY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC ONLINE MANUAL DISCLAIMER THE INFORMATION IN THIS MANUAL REPRESENTS THE CONFIGURATION OF THE MACHINE AS IT IS CURRENTLY BEING SHIPPED THE MACHINE CONFIGURATION CAN CHANGE AS PRODUCT IMPROVEMENTS ARE INCORPORATED IF YOU OWN AN EARLIER VERSION OF THE MACHINE THIS MANUAL MAY NOT EXACTLY DEPICT YOUR MACHINE CONTACT CUSTOMER SERVICE IF YOU HAVE ANY QUESTIONS ABOUT DIFFERENCES PREVIOUS VERSIONS ARE NOT AVAILABLE ONLINE WARNING Some dust created by power sanding sawing grind ing drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are Lead from lead based paints e Crystalline silica from bricks cement and other masonry products e Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to fil ter out microscopic particles 6 10 TABLE OF CONTENTS PAGE SAPETI E
9. aa iEn 6 Distance Between Centers 21 COM POUNG LEE 214 Gross SIGS dns Len tn 4V4 Tallstock Barrel Travel ss hei eec doe tao iu qe sente Spindle 150 240 490 750 1200 2400 Feed Rate Range 2 005 010 Thread Range Inch 8 40 TPI in 12 Steps Gear changes required Thread Range sn 12 4 3 mener dre rares 94 10 TPI Cross SIGS SClOW E 12 Milling Capacity Measured without Drill Chuck E LM 1234 nn 9 Head Stock Height Adjustment ss 8 26120 Mele zio Em 0 2500 eec to ND e Lathe Motor Quo TEN TEFC Capacitor Start Induction IOS PD OWEN RE HEP Ya vidc Mc Forward Reverse w Emergency Stop icm Single Phase je me PR ER ANSE EE MM 110 AMD S 9 er haere teehee CET E eens 1710 Mill Motor dI Motor ales 4 ECRIRE a
10. 2 Rotate the compound slide to the angle needed for your procedure 3 Tighten the compound slide bolts and check the angle again to make sure it did not move during tightening 4 Use the compound slide handwheel to move the tool back and forth along the axis of the new angle Similar to adjusting the cross slide handwheel make sure the threads are engaging and all backlash has been cleared before you set the handwheel scale to 0 or It will not be accurate 8 23 Adj usti ng Carriage To use the automatic carriage feed 1 Select the desired feed rate you need by looking at the charts on the lathe drive cover When new Model 20516 is geared for a car Like most lathes the longitudinal movement of riage feed rate of 005 per revolution the carriage carriage feed on the Model 20516 can be controlled both manually and automatical Use the manual feed handwheel to position ly Before proceeding take a closer look at the the carriage to your desired starting point carriage controls shown in Figure 25 and set the scale on the handwheel to 0 E camage Feed Came Feed 2 Move the carriage feed lever down to engage KUET Disengage Position the half nut which in turn makes the auto E matic carriage feed active Handwheel fy 3 Pull out the carriage manual feed handwheel to unlock it so it does not rotate when the automatic carriage feed is engaged The carriage feed will now move fo
11. Emergency Stop mac qp Single Phase LE eraen 552 110 hingegen 6 wor RP a Variable 0 2500 Features 5 3 Jaw Chuck Cross Slide Table 12 Change Gears Drill Chuck with Arbor Quick Change Lathe Spindle 5 4 Jaw Chuck 815 Face Plate Quick Change Tool Post 2 Dead Centers 4 Way Turret Tool Post G0516 Lathe Mill uleap 10 puezey xoous ul 514 91 495 Aue 9104944 18MOd 1oeuuoosIq ERIALA LHSIT 9945 YOLOW TIN 99191919 19199 3 4 oOmoozna LII HOLIMS ALAAVS CY aHLva OQUJO 1 91909 y JU 470L 25npuy 47 G0516 Lathe Mill 48 0516 Lathe Mill REF PART DESCRIPTION REF PART DESCRIPTION 03 04 105 06 07 108 09 10 11 12 13 BOLT WITH SHOULDER 14 15 FUSE 4 HEX BOLT M6 1 X 10 P0516159 aan SWITCH G0516 Lathe Mill 49 SS 225 lt gt 9 QU 2 2 7 232 50 20516 Lathe Mill DESCRIPTION PSO9M PHLP HD SCR M5 8 X 10 202 03 204 05 06 07 08 09 10 11 12 213 14 15 16 17 218
12. 13 and 14 ating equipment Everyday glasses or read ing glasses only have impact resistant lens es they are not safety glasses Be certain the safety glasses you wear meet the appro priate standards of the American National Standards Institute ANSI AWARNING Keep loose clothing out of the way of machinery and keep hair back during operations athe Chuck 8 4 AWARNING Never leave a chuck key in the chuck when it is not in use If the machine is accidental ly started the chuck key can become a pro jectile and cause serious personal injury NOTICE The following section was designed to give instructions on how to prepare the various items of your LATHE during operation pro Figure 14 Lathe components cedures however this section is in no way designed to instruct on lathe techniques or machining skills WE STRONGLY RECOM that you read books trade zines or get formal training to gain the skills needed to operate the lathe portion of your machine 0516 Lathe Mill Removing Chuck or Faceplate The Model G0516 spindle nose mounting system uses a circular lock plate with slotted holes that are oversized at one end keyholes When the lock plate is rotated counterclockwise as facing the chuck the chuck or faceplate studs with mounting nuts can pass through the spindle nose When the lock plate is rotated toward the back o
13. 19 20 21 22 23 224 25 226 227 G0516 Lathe Mill REF PART 4 DESCRIPTION PLWO1M LOCK WASHER PTLWO2M EXT TOOTH WASHER M5 2 2 2 2 30 31 32 33 34 35 36 37 38 39 40 41 42 43 51 7 330 308 307 52 0516 Lathe Mill N O st 406 424 425 426 401 432 431 53 G0516 Lathe Mill DESCRIPTION PS28M SCR 8 1 25 30 P0516302 TAILSTOCK T NUT REF PART DESCRIPTION P0516401 CUTTER REST BASE P0516402 CLAMP DISC 11 412 413 414 415 P0516330 TAILSTOCK CENTER MT2 416 417 418 419 420 421 422 54 0516 Lathe Mill 515 541 Sub S eR UNO eee US DN 9 3 O lt ON LO 0 N A ON LO 5 N D 47 5 gt 7 LO LO O M LO 22 Y 508 55 G0516 Lathe Mill 626 633 604 lt lt 624 56 0516 Lathe Mill REF PART DESCRIPTION G0516 Lathe Mill REF PART DESCRIPTION 606 PSiIM PHLP HD SCR M6 1 16 609 0516609 APRON BODY 57 58
14. Grizzly at the address below Grizzly Industrial Inc C o Technical Documentation 2069 Bellingham WA 98227 2069 G0516 Lathe Mill We recommend you keep a copy of our current catalog for complete information regarding Grizzly s warranty and return policy If you need additional technical information relating to this machine or if you need general assistance or replacement parts please contact the Service Department at the location listed below Grizzly Industrial Inc 1203 Lycoming Circle PA 17756 Phone 570 546 9663 800 438 5901 E Mail techsupport grizzly com Web Site http www grizzly com gt 45 Grizzly Industria Inc MACHINE DATA SHEET Customer Service 570 546 9663 To Order Call 800 523 4777 Fax 800 438 5901 46 MODEL G0516 LATHE MILL COMBO DESIGN TYPE ER Bench Model Overall Dimensions DR 44 Overa 23 EE 34 A de TS 538 SIN BOT ES 34 Lathe Drill Press Tapers Rs Morse 3 T llSt CK Taper cct 2 VM STO nee sa ne comes ee 397 lbs Grate OZE gs 51 L x 26 W x 32 H A 161 x 43 Lathe Capacity SWING OVER BCC Sete es 93 4 SWING OS GO
15. Installing Tailstock Dead Center toc RR 20 21 Removing Tailstock Dead Center 21 Adjusting Tailstock Longitude Position RL 21 FOOL 22 Adjusting Cross Slide en 23 Adjusting Compound Slide 23 Adiusting Cama ge INN RESET 24 Understanding Gear Charts a 25 27 Changing Gears for Carriage Feed Rate 28 30 cci 30 31 Changing SDS 32 33 S 33 Se IMIG m SS 34 35 36 MAINTENANCE ates Se P 37 2 37 38 Sae Em 38 Mig Kole 39 SERVICE ADJUSTMENTS ae an ee se 40 40 cl gq V ST IT 40 41 PONN 42 43 BENNO
16. The tailstock on the Model G0516 clamps to the bed with the nut shown in Figure 19 This nut allows the tailstock to be positioned longitudinally along the bed and then locked in place To adjust the tailstock longitude position 1 Use a 17mm wrench to loosen the tailstock clamp bolt 2 With your hands move the tailstock into position along the bed Tighten the tailstock clamp bolt to secure the tailstock into position 21 Changing Tool Posts The Model G0516 comes with a turret tool post Grizzly also offers quick change tool post as an optional accessory to the Model G0516 Both tool posts can be removed and replaced in the same manner To change a tool post from the compound rest Figure 21 Removing tool post 1 Rotate the tool post lock handle counter clockwise to remove it as in Figure 20 3 Replace the new tool post on the compound slide 4 Position the tool post to its intended working angle 5 Replace the tool post lock handle and tighten it to keep the tool post secured in place Figure 22 shows the quick change tool post installed 734 Figure 20 Removing tool post lock handle 2 Pull the installed tool post straight up to remove it from the compound slide as shown in Figure 21 nal quick change tool post installed Q Figure 22 Optio 22 30516 Lathe Mill Adjusting Cross Slide The cross slide is only designed to move perpen
17. in Figure 36 Figure 36 010 feed rate setup shaded To change the carriage feed rate to 010 per spindle revolution 1 Disconnect the lathe mill from the power source 2 Loosen the knurled knob shown in Figure 37 and open the drive cover T WARNINS 4 ts ME X IL SERA 4 peek wel 2 b deem Drive Cover Kno d gu v LO adt BES T t A Fe Y Figure 37 Knurled drive cover knob 28 3 Hold the adjustable shaft in place with the shaft wrench and use a 19mm wrench to remove the hex nuts on the upper and lower adjustable shafts as shown in Figure 38 Figure 39 Removing hex nuts from adjustable shafts with a 19mm wrench 4 Slide the special lock washer off of each adjustable shaft as shown in Figure 40 Figure 40 Removing special lock washers from adjustable shaft 30516 Lathe Mill 5 Use the shaft wrench to loosen the upper and lower adjustable shafts as shown in Figure 41 DO NOT loosen them too much or the clamp nut will fall out and you will have to remove the gear bracket to reconnect the adjustable shaft to the clamp nut Figure 41 Using shaft wrench to loosen adjustable shafts 6 Loosen the cap screw on the gear bracket with the 5mm allen wrench as shown in Figure 42 2 he m tia S YE Yost A H ae Figure 42 Loosening gear br
18. is how to read the feed rate charts 1 The box in the upper left hand corner of each chart tells whether that chart represents car riage feed movement for standard or metric threads These boxes are shaded in Figure 28 Figure 28 The shaded box indicates whether the chart is for standard or metric threads 2 The boxes in the top row of each chart excluding the box in the left hand corner shows the thread pitches listed on that chart These boxes are shaded in Figure 29 Jas fo 9 Figure 29 The shaded boxes show the thread pitches listed on this chart 26 The boxes on the left hand column exclud ing the box in the upper left hand corner rep resent the gear positions on each shaft These boxes are shaded in Figure 30 and the shafts are called out with arrows m Adjustable Shaft Upper Adjustable Sha 8 x Lower Adjustable Shaft Pivot Shaft lo Figure 30 The shaded boxes show the thread pitches listed on this chart Each shaft has room for two positions to mount the gears a forward position and a rear position Figure 31 separates these positions into different shades for you to understand better Ep 28 3 7 je je 9 f Forward Figure 31 The shaded boxes show the thread pitches listed on this chart Both forward and rear positions must be filled on the shaft in order for the gears to work properly A good example of this is the bl
19. out of position 16 Turn the the chuck by hand to make sure that all the gears turn smoothly 17 Replace the drive cover and secure it with the knurled knobs 18 Test run the lathe to make sure it works prop erly before continuing with your specific operation QY 30 Reverse Threading The Model G0516 can be setup to turn left hand ed threads by adding another fixed shaft gear and moving the original fixed shaft gear to anoth er mounting location Figure 44 shows the three mounting locations for fixed shaft gears spindle drive pulley is removed for clarity For illustration purposes we label these mounting positions A B amp C To set up the gears for reverse threading 1 Disconnect the lathe mill from the power source 2 Locate the extra fixed shaft gear shown in Figure 45 in your inventory of loose parts Figure 45 Extra fixed shaft gear 20516 Lathe Mill 3 Thread the extra fixed shaft gear into mount 5 ing location shown in Figure 46 Figure 46 Extra fixed shaft gear mounted in position 4 When the machine is shipped a fixed shaft gear is in position Remove that fixed 6 shaft gear from mounting location and thread it into mounting location as shown in Figure 47 7 i vow z OR Figure 47 Fixed shaft gear mounted in position B 30516 Lathe Mill Loosen the cap screw on the gear bracket and pivo
20. with the following ee ee 25 Fuse Fuse NOTICE The Model G0516 cannot be rewired for 220V operation Attempting to do this will void the warranty and will ruin the machine G0516 Lathe Mill Extension Cords If you find it necessary to use an extension cord with the Model G0516 make sure the cord is rated Hard Service grade S or better Refer to the chart in the standard safety instructions to determine the minimum gauge for the extension cord The extension cord must also contain a ground wire and plug pin Always repair or replace extension cords when they become worn or damaged Grounding In the event of an electrical short grounding reduces the risk of electric shock by providing a path of least resistance to disperse electric cur rent This tool is equipped with a power cord hav ing an equipment grounding prong See Figure 1 The outlet must be properly installed and grounded in accordance with all local codes and ordinances AWARNING Verify that any existing electrical outlet and cir cuit you use is actually grounded not it will be necessary to run a sepa rate 12 A W G copper grounding wire from the outlet to a known ground If not grounded properly serious personal injury could occur Grounded Outlet Box Grounding Prong Is Longest Of the Three Current Carrying Prongs Figure 1 Typical 110V plug and outlet CAUTI
21. 516 The smaller dead center is a MT 2 Morse Taper and fits in the tailstock barrel To install the tailstock dead center 1 Familiarize yourself with the tailstock compo nents shown in Figure 17 Handwheel 5 lim le Ep PF Figure 17 Tailstock components 2 Make sure that the 2 dead center and tailstock barrel are clean and free of any dirt dust grease or oil These parts will last longer and remain accurate when properly cleaned before each assembly Morse tapers will not interlock when dirt or oil are present on the mounting surfaces 20516 Lathe Mill 3 Insert the end of the dead center into the tail stock barrel as shown in Figure 18 until it seats tight enough that it will not rotate when turned by hand Note do not worry about pushing the dead center into the barrel too far The force of the center contacting a mounted workpiece will fully seat the taper when the handwheel is tightened 4 Tighten the barrel lock to prevent the tail stock barrel from moving during operation Figure 18 Inserting dead center into tailstock barrel Hemoving Tailstock Dead Center To remove the tailstock dead center 1 Use the barrel handwheel to move the tail stock barrel all the way back into the tailstock until the handwheel will no longer turn 2 Pull the dead center out of the tailstock bar rel D 30516 Lathe Mill Adjusting Tailstock Longitude Position
22. KEEP GUARDS IN PLACE and in working order REMOVE ADJUSTING KEYS AND WRENCHES Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning on KEEP WORK AREA CLEAN Cluttered areas and benches invite accidents NEVER USE IN DANGEROUS ENVI RONMENT Do not use power tools in damp or wet locations or where any flam mable or noxious fumes may exist Keep work area well lighted 5 KEEP CHILDREN AND VISITORS AWAY All children and visitors should be kept at a safe distance from work area MAKE WORKSHOP CHILD PROOF with padlocks master switches or by removing starter keys NEVER FORCE TOOL It will do the job better and safer at the rate for which it was designed USE RIGHT TOOL Do force tool or attachment to do a job for which it was not designed G0516 Lathe Mill AWARNING Safety Instructions For Power Tools 9 USE PROPER EXTENSION CORD Make sure your extension cord 15 in good condi tion Conductor size should be in accor dance with the chart below The amperage rating should be listed on the motor or tool nameplate An undersized cord will cause a drop in line voltage resulting in loss of power and overheating Your extension cord must also contain a ground wire and plug pin Always repair or replace exten sion cords if they become damaged Minimum Gauge for Extension Cords LENGTH AMP RATING 25ft sott 100ft 06 18 16 16 14 10 WEAR PROPE
23. Leg To install the support leg 1 2 Get the help of an assistant Tip the lathe forward and have your assistant thread the leg w attached foot into the lathe stand as shown in Figure 4 Leg Support G0516 Lathe Mill Figure 4 Installing support leg Adjust the support leg until it just makes con tact with the surface of your workbench or stand Tighten the jam nut so the leg will not move 58 13 Attach Mill Drill to With the 0 ine on the mil dril swivel scale Lathe as shown in Figure 6 To attach the mill drill unit to the lathe body 1 Get the help of an assistant 2 Locate the included nut that fits on the large bolt in the mounting bracket so you have it ready for the next step 3 Place the bottom end of the mill drill unit over the mounting bolt and up against the mount ing bracket then have your assistant thread the nut onto the bolt as shown in Figure 5 but DO NOT tighten the nut yet Figure 6 Mill drill swivel scale aligned with hub indicator line in the O position 5 Now tighten the large nut that attaches the mill drill unit to the lathe hub bracket Figure 5 Threading nut onto bolt with mill drill unit in place against mounting bracket 44 0516 Lathe Mill Install Backsplash To install the backsplash 1 Get the help of an assistant 2 Hold the backsplash against the back of the lathe so all of the mounting holes are ali
24. ON This machine must have a ground prong in the plug to help ensure that it is grounded DO NOT remove ground prong from plug to fit into a two pronged outlet If the plug will not fit the outlet have the proper outlet installed by a qualified electrician 20516 Lathe Mill SECTION 3 INTRODUCTION Commentary We are proud to offer the Model G0516 Lathe Mill The Model G0516 is part of a growing Grizzly family of fine metalworking machinery When used according to the guidelines set forth in this manual you can expect years of trouble free enjoyable operation and proof of Grizzly s commitment to customer satisfaction Precision versatility and high quality in a small package are what you get with our new 20516 Lathe Mill Combo The 6 speed lathe includes big machine features like a 4 way turret tool post metric and inch thread cutting capabilities a see through eye shield a HP motor and 9 swing The milling head features its own HP variable speed motor tilting column MT 3 spindle taper and it has 8 of vertical travel We are pleased to provide this manual with the Model 50516 It was written to guide you through assembly review safety considerations and cover general operating procedures lt repre sents our effort to produce the best documenta tion possible If you have any comments regard ing this manual please write to us at the address below Grizzly Industrial Inc C o Technical Documentation
25. P O Box 2069 Bellingham WA 98227 2069 AWARNING Read the manual before assembly and operation Serious personal injury may result if safety or operational information is not understood or fol lowed G0516 Lathe Mill Most importantly we stand behind our machines If you have any service questions or parts requests please call or write us at the location listed below Grizzly Industrial Inc 1203 Lycoming Mall Circle Pennsdale PA 17756 Phone 570 546 9663 Fax 800 438 5901 E Mail techsupport grizzly com Web Site http www grizzly com The specifications drawings and photographs illustrated in this manual represent the Model G0516 as supplied when the manual was pre pared However owing to Grizzly s policy of con tinuous improvement changes may be made at any time with no obligation on the part of Grizzly For your convenience we always keep current Grizzly manuals available on our website at www grizzly com Any updates to your machine will be reflected in these manuals as soon as they are complete Visit our site often to check for the latest updates to this manual NOTICE This machine is designed for highly skilled individuals who have an understanding of metalworking This manual instructs on the assembly and controls of this machine but does not describe the skills and techniques involved in crafting metal If you are not an experienced metalworker additional infor mation sources a
26. R APPAREL Do not wear loose clothing gloves neckties rings bracelets or other jewelry which may get caught in moving parts Non slip footwear is recommended Wear protective hair cov ering to contain long hair 11 ALWAYS USE SAFETY GLASSES Also use face or dust mask if cutting operation is dusty Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses 12 SECURE WORK Use clamps or a vise to hold work when practical It s safer than using your hand and frees both hands to operate tool 13 DO NOT OVER REACH Keep proper footing and balance at all times 14 MAINTAIN TOOLS WITH CARE Keep tools sharp and clean for best and safest performance Follow instructions for lubri cating and changing accessories G0516 Lathe Mill 15 16 17 18 19 20 21 USE RECOMMENDED ACCESSORIES Consult the owners manual for recom mended accessories The use of improper accessories may cause risk of injury REDUCE THE RISK OF UNINTENTION AL STARTING On machines with magnet ic contact starting switches there is a risk of starting if the machine is bumped or jarred Always disconnect from power source before adjusting or servicing Make sure Switch is in OFF position before reconnecting CHECK DAMAGED PARTS Before fur ther use of the tool a guard or other part that is damaged should be carefully checked to determine that it will operate properly and perform its intended function C
27. R PIECE OF PLYWOOD ACROSS THE BEDWAY when removing or installing chucks to avoid the possibility of a finger pinch occurring between a loose chuck and the edges of the bedway AWARNING Like all power tools there is danger asso ciated with the Model G0516 Lathe Mill Accidents are frequently caused by lack of familiarity or failure to pay attention Use this tool with respect and caution to lessen the possibility of operator injury If normal safety precautions are overlooked or ignored serious personal injury may occur G0516 Lathe Mill SECTION 2 CIRCUIT REQUIREMENTS 110V Operation The Model G0516 Lathe Mill is wired for 110V single phase operation The largest motor the HP lathe motor will safely draw 9 amps at 110V A 10 amp fuse or circuit breaker should be used when connecting this combination lathe mill to power Circuit breakers rated any higher are not adequate to protect the circuit Always check to see if the wires in the circuit are capable of han dling an 9 amp load If you are unsure consult a qualified electrician If you operate this lathe mill on any circuit that is already close to its capacity it might blow a fuse or trip a circuit breaker However if an unusual load does not exist and a power failure still occurs contact a qualified electrician or our ser vice department The Model 50516 is equipped with its own fuses to prevent overload damage When replacing these fuses please replace
28. RRANTY CARD NAME PHONE NUMBER STREET CITY STATE ZIP MODEL G0516 Lathe Mill INVOICE SERIAL The following information is given on a voluntary basis This information will be used for marketing purposes to help Grizzly develop better products Your name will be included in our mailing list only It will not be sold to other com panies of course all information is strictly confidential How did you find out about us Advertisement __Friend __ Website __ Catalog Card deck __ Other Do you think your machine represents good value YES Would you allow us to use your as a reference for Grizzly customers in your area YES Note Your name will be used a maximum of three times To which of the following publications do you subscribe Check all that apply Home Shop Machinist __ Rifle Magazine Other Projects in Metal Hand Loader Magazine Modeltec Precision Shooter Live Steam Modeler Shotgun News Model Airplane News What is your annual household income ___ 20 000 30 000 __ 50 001 60 000 __ 80 000 90 000 __ 30 001 40 000 ___ 60 001 70 000 __ 90 000 __ 40 001 50 000 __ 70 001 80 000 which age group do you belong _ 20 30 41 50 61 70 31 40 51 60 70 Which of the following machines accessories you own Check all that apply Engine Lathe __ Abrasive Cutoff Sheet Metal Machine Band Saw Metal Arc Welder Other Band Saw Wood __
29. The drill chuck should now become loose in the spindle Figure 54 Removing mill drill spindle cap p Figure 56 Tapping draw loose with hammer 34 0516 Lathe Mill 6 Hold the drill chuck with one and remove the draw nut and washer with the other hand The drill chuck should now be easily removed from the bottom as shown in Figure 57 39 Figure 57 Removing drill chuck from spindle 7 Hemove the draw bolt from the drill chuck arbor and thread it into the mill arbor Note use the flats on the draw bolt to loosen or tighten it in the arbors 8 Firmly insert your collet chuck into the spin dle taper 9 Insert the flat washer and thread the hex nut onto the end of the draw bolt 30516 Lathe Mill 10 Hold the collet chuck in place with the span ner wrench and tighten the hex nut on the draw bolt just enough to snug it in place See Figure 58 DO NOT tighten the hex nut too tight or the collet chuck will be hard to remove from the spindle taper Figure 58 Installing optional collet chuck 8 35 Installing Mill Table The Model G0516 includes a milling table as an accessory When the Model 10516 is shipped from the factory the compound slide is mounted on the cross slide and must be removed before the milling table can be installed Once installed the milling table moves back and forth with the cross slide To install the
30. acket screw 30516 Lathe Mill 7 10 11 12 13 14 Pivot the gear bracket away from the drive gear as shown in Figure 43 ETERNEL E h F m y F r x Tes n 4 UE 2 VM ua d t g A m 2 ANER 2 0 E RS TA CT gt 2 1 4 gt D Figure 43 Gear bracket pivoted away Slide the gears on the upper adjustable shaft to the top of the gear bracket and hand tight en the shaft to keep it from meshing with the gears on the lower shaft Remove the 35T and 90T gears those in the forward position on each adjustable shaft Place the 50 gear on the upper adjustable shaft and place the 66T gear on the lower adjustable shaft Note when placing the gear on the lower adjustable shaft slide it up or down to make it mesh with the gear on the pivot shaft Place the special lock washers on each adjustable shaft to ensure the gears are completely in place Thread the hex nuts back onto the shafts and hold the shaft in place with the shaft wrench as you tighten the hex nut Loosen the upper shaft to allow the gears to slide down the gear bracket and mesh with the middle set of gears Pivot the gear bracket toward the drive gear so all the intended gears are in mesh 29 15 Tighten the adjustable shafts and the gear bracket cap screw At this point all gears should not be able to move
31. and continue repeating this process until the chuck comes out Never use a pry bar or other similar tool to force the chuck faceplate out Figure 16 Removing lathe chuck D 19 Installing Chuck or Faceplate To install a chuck faceplate 1 20 Disconnect the lathe mill from the power source Insert the 3 mounting studs into the back of the chuck and tighten them down If you are switching chucks take the mounting studs out of the previously removed chuck and use them in the chuck you are going to install Also make sure that a chuck mounting nut is on each of the studs Make sure that the knurled lock plate is rotat ed all the way toward the front of the lathe Insert the chuck into the spindle nose Rotate the knurled lock plate toward the back of the lathe until it stops If the lock plate will NOT rotate more than a fraction of an inch then the chuck is not completely inserted Make sure the chuck is completely inserted so the lock plate can be rotated properly Hold the chuck faceplate with your hand or a key Using a 17mm wrench snug the 3 chuck mounting nuts to the back of the knurled lock plate then final tighten all 3 with even pressure Remove all wrenches and chuck keys from the chuck spindle nose Move the lathe eyeshield down over the chuck before operating 0 Installing Tailstock Dead Center There are 2 dead centers included with the Model 30
32. ank spot to the right of gear F as shown in the chart in Figure 31 Although the chart shows this as a blank spot there should actually be a spacer in this position on the machine This spacer is not listed on the chart because the chart only reflects ACTIVE gear positions 20516 Lathe Mill NOTICE On some setups smaller gears must be used as spacers on the adjustable shafts 5 lines between gears B 8 E and gears D amp F on the chart in Figure 32 indicate where the gears should be in mesh Figure 32 The shaded boxes highlight the gear mesh lines 6 The boxes shaded in Figure 33 represent the actual gear combinations required to cut the thread pitches Figure 33 The shaded boxes show specific gear setups G0516 Lathe Mill Here is a real world example of a gear setup as shown on the chart When the lathe mill is shipped from the factory it is geared for a carriage feed rate of 005 per spindle revolution or the gear combination shad ed in Figure 34 Figure 34 Chart showing gear setup for 005 Figure 35 shows a profile of the 005 feed rate actual gear setup on the machine Notice how the gears mesh together in the locations displayed on the chart Figure 35 Actual gear setup for 005 feed rate 27 Changing Gears Carriage Feed Rate To learn how to change gears change the cur rent gear setup to the 010 feed rate that is shad ed
33. ariable speed knob the faster the mill drill spindle will rotate Rotate the variable speed dial clockwise as far as it will go so the drill chuck is spinning at top speed Rotate the variable speed dial counterclock wise as far as it will go This should stop the arill chuck Press the mill drill emergency stop button to turn the mill drill OFF Move the high low speed lever to the H position for high speed Unlatch mill drill emergency stop switch cover this should make the mill drill power indicator light up Rotate the variable speed knob clockwise to turn the mill drill spindle ON The farther you rotate the variable speed knob the faster the mill drill spindle will rotate Rotate the variable speed dial clockwise as far as it will go so the drill chuck is spinning at top speed Rotate the variable speed dial counterclock wise as far as it will go This should stop the arill chuck Press the mill drill emergency stop button to turn the mill drill OFF D 17 SECTION 6 1 OPERATIONS Your safety is important Please follow the warnings below during this entire section Lathe AWARNING the most out of your machine please take Operating this equipment has the potential the time to familiarize yourself with the various for flying debris to cause eye injury Always controls and components of the mill drill as wear safety glasses or goggles when oper shown in Figures
34. cidental ly started the chuck key can become a pro jectile and cause serious personal injury b Micro Downfeed following section was designed to give instructions on how to prepare the various Figure 53 Mill drill controls items of your MILL DRILL during operation NOTICE procedures however this section is in no The hub on the coarse downfeed hand way designed to instruct on milling drilling techniques machining skills WE wheel must be engaged to use the micro STRONGLY RECOMMEND that you read books trade magazines or get formal train ing to gain the skills needed for the opera tion of the mill drill portion of your machine G0516 Lathe Mill downfeed knob 3 Usea 19mm wrench as shown in Figure 55 Chang Ch ucks to remove the spindle draw nut The drill chuck can be removed and replaced with an optional collet chuck when switching to milling operations To change chucks in the mill drill 1 Disconnect the lathe mill from the power source 2 Remove the mill drill spindle cap as shown in Figure 54 Note if you cannot remove the cap off by pulling on it give it a sideways bump with your hand n ia Figure 55 Removing mill drill spindle lock nut 4 Thread the draw nut up so it is flush with the top of the draw bolt 5 Using a brass or wood hammer tap the end of the draw nut as shown in Figure 56
35. ck Leadscrew Right Leadscrew Support Figure 62 Ball fitting lubrication points 7 Fixed Shaft Gear 8 Synchronized Counter Pulley 9 Upper Adjustable Shaft 10 Lower Adjustable Shaft 11 Pivot Shaft Figure 63 Ball fitting lubrication points 37 12 Bed Guide 13 Cross Slide Leadscrew 14 Bed Guide 15 Bed Guide 16 Apron 17 Cross Slide Leadscrew Support 18 Apron 19 Bed Guide 20 Bed Guide 21 Bed Guide RB 17 3 Figure 64 Ball fitting lubrication points Gears Apply a minimal amount of oil to the teeth of the end gears after assembly and each 8 hours of actual use Avoid getting oil on the belt or pulleys when lubricating Also regularly apply lubrication to all the ball fittings drive box Long Leadscrew Apply a minimal amount directly on the rack every 8 hours of actual use Carriage Rack Apply a minimal amount direct ly on the rack every 8 hours of actual use Mill Drill Rack 8 Pinion Apply a minimal amount directly on the rack every 8 hours of actual use 9 38 Checking V Belt To ensure optimum power transmission from the motor the V belts must be in good condition and must operate under proper tension The belts should be checked for cracks fraying and wear at least every 3 months more often if the machine is used daily The check the V belt 1 Unplug the lathe mill from its power source 2 Open the drive co
36. d be detected while turning the hand crank at the end of the lathe 30516 Lathe Mill Figure 68 Rear saddle gib screws Mill Drill Gib There are 4 screws that tension the mill drill gib See Figure 69 It is important that the screws are tightened evenly A slight drag should be detected while turning the coarse downfeed handwheel a Shown ls S Figure 69 Mill drill gib screws 8 41 Aligning Tailstock The tailstock on the Model G0516 is aligned with the headstock at the factory However at times you may wish to misalign the tailstock for certain operations then realign it when you are finished To align the tailstock 1 42 Center drill a 6 long piece of round cold rolled stock on both ends Set it aside for use in step 4 Make a dead center by turning a shoulder to make a shank then flip the piece over in the chuck and turn a 60 point See Figure 70 Note As long as it remains in the chuck the point of your center will be accurate to your spindle axis Keep in mind that the point will have to be refinished whenever it is removed and returned to the chuck Figure 70 Finished dead center Place a center in your tailstock Attach a lathe dog to the bar stock and mount it between the centers See Figure T1 Turn approximately 010 off of the diameter
37. dicular to the longitudinal axis of the lathe and it features a scale on the handwheel that displays graduations of one thousandths of an inch 001 To adjust the cross slide 1 Using the handwheel back the cross slide away from your starting point by at least 015 then move the cross slide forward to your starting point Note this procedure will clear any free movement or backlash in the lead screw so your handwheel scale reading will be accurate 2 Hold the handwheel still and turn the scale so the 0 mark lines up with the 000 mark on the cross slide as shown in Figure 23 As long as you avoid backlash by continuing to move the cross slide in the same direction the scale on the handwheel will be accurate Figure 23 Adjusting handwheel scale 3 After moving the cross slide backward after your operation remember to clear the back lash before moving the cross slide forward to the 0 mark for the next cut 20516 Lathe Mill Adjusting Compound Slide Similar to the cross slide the compound slide fea tures a scale that displays graduations of one thousandths of an inch 001 Unlike the cross slide the compound slide can be rotated to a set angle and then it can be moved back and forth along the axis of that angle To adjust the compound slide 1 Loosen the compound slide bolts shown in Figure 24 to allow it to be rotated p i Figure 24 Compound slide bolts
38. eck for proper tension by using a ruler and your thumb Note only moderate pressure is needed to check belt tension m pe a proper V belt tension 7 Replace the drive belt cover CAUTION Some threading operations may damage the lead screw if performed at high speeds Always use the slowest speed possible for your particular operation 30516 Lathe Mill SECTION 7 MILL DRILL OPERATIONS Your safety is important Please follow the warnings below during this entire section M I D ri AWAR N the most out of your machine please take Operating this equipment has the potential the time to familiarize yourself with the various for flying debris to cause eye injury Always controls and components of the mill drill as wear safety glasses or goggles when oper shown in Figures 52 and 53 ating equipment Everyday glasses or read ing glasses only have impact resistant lens es they are not safety glasses Be certain the safety glasses you wear meet the appro Speed Leverk priate standards of the American National Standards Institute ANSI ENS Emergency Stop Switch Variable ll Speed Knob 2 E AWARNING Keep loose clothing out of the way of machinery and keep hair pulled back during operations AWARNING Never leave a chuck key in the chuck when it is not in use If the machine is ac
39. f the lathe the oversized holes narrow to the size of the studs allowing the mounting nuts to be tightened against the back of the lock plate thus securing the chuck or faceplate To remove a chuck or faceplate from the lathe spindle nose 1 Disconnect the lathe mill from the power source 2 Move the lathe eyeshield back and out of the way of the lathe chuck so you have access 3 Familiarize yourself with the spindle nose components shown in Figure 15 Figure 15 Spindle nose components G0516 Lathe Mill Place piece plywood over the bed ways to protect your hands CAUTION ALWAYS place a piece of plywood over lathe bed ways before removing or installing a lathe chuck This cov ers the sharp corners of the bed protecting your hands and fingers 122222722 pinch injury Hold the chuck faceplate with your hand or a chuck key and using a 17mm wrench loosen the 3 chuck mounting nuts on the back of the knurled lock plate DO NOT back the nuts out all the way or they will scratch the metal cover when you rotate the lathe chuck Rotate the knurled lock plate toward the front of the lathe Remove the chuck faceplate from the spin dle nose by pulling it out Figure 16 Note the tolerances are tight so you may need to wiggle the chuck faceplate back and forth rotate it 1 4 of a turn wiggle it rotate it
40. fe moving methods are not fol lowed CAUTION Some metal parts may have sharp edges on them after they are formed Please examine the edges of all metal parts before handling them Failure to do so could result in injury When you are completely satisfied with the con dition of your shipment you should inventory its parts 8 10 Piece Inventory Inside the crate you will find Model 50516 Base Unit Mill Drill Attachment Backsplash 6mm Allen Wrench 5mm Allen Wrench 4mm Allen Wrench 3mm Allen Wrench 75T Gear 72T Gear Gears 2 68T Gear 66T Gear 60T Gear 50 Gear 48T Gear 45T Gear 40T Gear Fixed Shaft Gear 40 Lathe Chuck Key 5 5 7 Combo Wrench 8 10mm Combo Wrench 12 14mm Combo Wrench 17 19mm Combo Wrench 36mm Wrench Drill Chuck Key 3 Outside Jaws Dead Center 2 Dead Center MT 3 Spanner Wrench 19mm T Handle Wrench Square Head Wrench Oil Can Taper Shank MT 3 amp Drill Chuck T Nut Mill Drill Table Cap Screws 8 1 25 x 25 4 Mill Drill Fuse 110V 5A Lathe Fuse 110V 25A Carriage Handle amp Screw Apron Handle amp Screw Faceplate 4 Jaw Chuck w Flange Fixing Pin 0 G0516 Lathe Mill Use this chart to match up hardware pieces during the assembly process 2 10 Ow Owe Ow Om MEASURE BOLT DIAMETER PLACING INSIDE CIRCLE 16mm 0516 Lathe Mill Hardware Recognitio
41. ghtening may cause prema ture wear on the slide leadscrew and nut Cross slide Gib The gib on the cross slide is adjusted by tightening or loosening the 4 gib screws located on the right hand side of the slide See Figure 65 Before adjusting the gib screws loosen their jam nuts 7 Figure 65 Cross slide gib screws The gib is held in place by the setscrews DO NOT overtighten The gib is properly adjusted when a slight drag is detected while turning the hand This drag should be evenly distrib uted among the 4 setscrews so adjust each screw until a slight drag is detected while the hand crank is turned 0516 Lathe Mill Compound Gib The gib on the compound has 3 screws that maintain tension on the slide These screws are held in place with retaining nuts To adjust loosen the retaining nuts and then tighten the screws as needed When proper tension has been detected by turning the hand crank on the compound tighten the retaining nuts while maintaining the position of the screw with an Allen wrench as in Figure 66 ld 273 X E und slide gib screws Figure 66 Compo Saddle Gibs There are 4 tensioning screws for both the front and rear saddle gibs Before mak ing adjustments to the saddle gib ensure that the front lock lever is loose by turning it counter clockwise See Figures 67 amp 68 It is important the screws are tightened evenly A slight drag shoul
42. gned and instruct your assistant to secure the back splash with the 2 M6 1 X 10 cap screws as shown in Figure 7 and 2 8 1 25 X 15 hex bolts and washers as shown in Figure 8 Figure 7 Two cap screws secure the left hand side of the back splash to the lathe Figure 8 Two hex bolts washers secure the right hand side of the backsplash to the lathe 8 30516 Lathe Mill Mount Mill Drill Eyeshield To mount the mill drill eyeshield 1 Attach the eyeshield to the mill drill with the knurled knob as shown in Figure 9 Note the eyeshield provides the best coverage when it is positioned down as far as it can go Figure 9 Attaching eyeshield to the mill drill head 0 15 Test Run Lathe Before continuing to Section 6 Operations test run the lathe to make sure it runs properly To test run the lathe 1 Make sure that there is NOT a chuck key inserted in the chuck and that the lathe eye shield is in the down position over the lathe chuck Make this step a habit that you per form every time you start the lathe 2 Familiarize yourself with the lathe controls shown in Figure 10 Make sure the STOP button is all the way down before continuing Marc Feed ES _ 4 Figure 10 Lathe controls 3 Plug the machine into the power outlet 4 Move the carriage feed lever up to the disen gage mode It is important that the carriage feed is NOT moving and is in the neut
43. heck for alignment of moving parts bind ing of moving parts breakage of parts mounting and any other conditions that may affect its operation A guard or other part that is damaged should be properly repaired or replaced NEVER LEAVE TOOL RUNNING UNAT TENDED TURN POWER OFF Do not leave tool until it comes to a complete stop NEVER OPERATE A MACHINE WHEN TIRED OR UNDER THE INFLUENCE OF DRUGS OR ALCOHOL Full mental alert ness is required at all times when running a machine NEVER ALLOW UNSUPERVISED OR UNTRAINED PERSONNEL TO OPER ATE THE MACHINE Make sure any instructions you give in regards to machine operation are approved correct safe and clearly understood IF AT ANY TIME YOU ARE EXPERIENC ING DIFFICULTIES performing the intend ed operation stop using the machine Then contact our service department or ask a qualified expert how the operation should be performed AWARNING Additional Safety Instructions For Lathe Mills 1 MAKE SURE ALL GUARDS are in place and that the lathe mill sits on a flat stable surface 2 BEFORE STARTING THE LATHE MILL be certain the workpiece has been properly engaged in the chuck tailstock center or vise if in use and that there is adequate clearance for full motion 3 ADJUST TOOL POST to provide proper support for the turning tool you will be using Test tool post clearance by rotating workpiece by hand before turning lathe on 4 SELECT THE TURNING SPEED which is a
44. hereby limited to the duration of this written warranty We do not warrant or represent that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants In no event shall Grizzly s liability under this warranty exceed the purchase price paid for the product and any legal actions brought against Grizzly shall be tried in the State of Washington County of Whatcom We shall in no event be liable for death injuries to persons or property or for incidental contingent spe cial or consequential damages arising from the use of our products To take advantage of this warranty contact us by mail or phone and give us all the details We will then issue you a Return Number which must be clearly posted on the outside as well as the inside of the car ton We will not accept any item back without this number Proof of purchase must accompany the mer chandise The manufacturers reserve the right to change specifications at any time because they constantly strive to achieve better quality equipment We make every effort to ensure that our products meet high quality and durability standards and we hope you never need to use this warranty Please feel free to write or call us if you have any questions about the machine or the manual Thank you again for your business and continued support We hope to serve you again soon 66 0516 Lathe Mill CUT ALONG DOTTED LINE 10 11 G0516 Lathe Mill 67 WA
45. mill table 1 Usea 12mm wrench to remove the two bolts that secure the compound slide to the cross slide See Figure 59 2 Remove the compound slide from the cross slide 3 Place the milling table on the cross slide so the mounting bolts line up with the threaded holes 36 Secure the milling table to the cross slide using a 6mm allen wrench with the table mounting cap screws Figure 60 shows the milling table installed on the cross slide Figure 60 Mill table installed on cross slide 20516 Lathe Mill SECTION 8 MAINTENANCE AWARNING Disconnect power to the machine when perform ing any adjustments maintenance to do this may result in seri ous personal injury Lubrication For lubricating your machine we recommend that you use a manual oiler oil can filled with ISO 68 or SAE 20W non detergent oil or similar lubricant Ball fittings Shown in Figure 61 ball fittings are responsible for the majority of the machine lubrication To lubricate ball fittings depress the ball with the tip of the oil can nozzle and squirt a little oil inside the fitting Make sure to clean the outside of the ball fitting before and after each use to keep out contaminants G0516 Lathe Mill Ball Fitting Lubrication Points Lubricate the following areas every 8 hours of actual use Left Leadscrew Support Compound Slide Compound Slide Leadscrew Tailstock Barrel Tailsto
46. n Chart Thumb Screw Washer LINES ARE 1MM APART 5mm 10mm 15mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 55mm 60mm 65mm 70mm 75mm Carriage Lock Washer LINES ARE INCH APART Head Screw Flange Bolt Head Hex Bolt Phillips WASHERS ARE MEASURED BY THE INSIDE DIAMETER Countersunk Phillips Slotted Screw Button Head Screw iut Phillips Head gt Sheet Clean The unpainted surfaces are coated with waxy oil to protect them from corrosion during ship ment Remove this protective coating with a sol vent cleaner or citrus based degreaser such as Grizzly s G7895 Degreaser To clean thoroughly some parts may need to be removed For opti mum performance from your machine make sure you clean all moving parts or sliding contact surfaces that are coated Avoid chlo rine based solvents as they may damage painted surfaces should they come in contact Always fol low the manufacturers instructions when using any type of cleaning product AWARNING Do not use gasoline or other petroleum based s
47. olvents to clean with They have low flash points which make them extremely flammable A risk of explosion and burning exists if these products are used AWARNING Do not smoke while using solvents A risk of explo sion or fire exists and may result in serious personal injury CAUTION Many of the solvents commonly used to clean machinery can be toxic when inhaled or ingest ed Always work in well ventilated areas far from potential ignition sources when dealing with sol vents Use care when dis posing of waste rags and towels to be sure they do not create fire or environ mental hazards Site Considerations FLOOR AND WORKBENCH LOAD Your Model 0516 represents a medium weight load 162 X 43 footprint Most commercial or garage shop floors should be sufficient to carry the weight Before moving the Lathe Mill onto a residential floor inspect it carefully to determine that it will be sufficient to carry the load of the machine the device for moving it and its opera tors If you question the strength of your floor you should consider having it inspected for possible reinforcement The workbench the machine rests on should be strong and stable enough to hold the weight of the machine and the workpiece to be turned WORKING CLEARANCES Working clearances can be thought of as the dis tances between machines and obstacles that allow safe operation of every machine without limitation Con
48. ppropriate for the type of work material and tool bit Allow the lathe or mill to gain its full speed before beginning a cut 5 NEVER REVERSE MOTOR DIRECTION while the lathe mill is in motion 6 DO NOT STOP LATHE USING YOUR HAND against the workpiece or chuck 7 LEAVE LATHE MILL RUNNING UNATTENDED for any reason 8 NEVER LEAVE A CHUCK KEY IN THE DRILL CHUCK OR LATHE CHUCK CAUTION No list of safety guidelines can be complete Every shop environment is different Always consider safety first as it applies to your individual working conditions Use this and other machinery with caution and respect Failure to do so could result in serious per sonal injury damage to equipment or poor work results 9 NEVER OPERATE THE LATHE MILL WITH DAMAGED OR WORN PARTS Maintain your lathe mill in proper working condition Perform routine inspections and maintenance promptly when called for Put away adjustment tools after use 10 MAKE SURE LATHE MILL IS TURNED OFF disconnected from its power source and all moving parts have come to a com plete stop before starting any inspection adjustment or maintenance procedure 11 KEEP LOOSE CLOTHING ARTICLES such as sleeves belts or jewelry items away from the lathe and drill spindles 12 ALWAYS USE THE PROPER CUTTING TOOLS for the material you are turning make certain they are sharp and that they are held firmly in the tool post 13 ALWAYS PLACE A BOARD O
49. ral position until later 5 Turn the Lathe Mill selector switch to the CUTTING position The lathe power indica tor light should light up Note f it is does not light up unplug the machine and check the fuse your power source and the connec tions on the machine before attempting to start the lathe Call our service department if you cannot easily resolve the issue 16 10 11 12 13 14 15 16 17 18 Turn the FWD REV switch clockwise This should make the lathe chuck turn clockwise when you start the machine Flip up the emergency stop button to reveal the red and green ON OFF buttons otand to the side of the lathe chuck line of rotation and press the green button to turn the lathe ON If the carriage starts moving immediately push the STOP button and dis engage the carriage feed lever then restart the lathe Allow the lathe to run for at least two full min utes to make sure it is running satisfactorily Press the lathe emergency stop button to turn the lathe OFF After the lathe chuck has come to a complete stop turn the FWD REV switch counter clockwise Stand to the side of the lathe chuck line of rotation and press the green button to turn the lathe ON Allow the lathe to run for at least two full min utes to make sure it is running satisfactorily Press the emergency stop button to turn the lathe OFF After the lathe has come to a complete stop engage the car
50. re necessary to realize the full potential of this machine Classes trade journals metalworking magazines and your local library are good places to start SECTION 4 IDENTIFICATION Figure 2 The following is a list of controls and components on the Model G0516 Please take time to become familiar with each term and its location These terms will be used throughout the manual and knowing them is essential to understanding the instructions and terminology used in this manual 1 Thread Pitch Gearing amp Speed Charts 16 2 Lathe Forward Reverse Switch 17 3 Machine ID Safety Label 18 4 Lathe ON OFF Emergency Stop Switch 19 5 Lathe Power Indicator Light 20 6 Lathe Mill Selector Switch 21 7T Headstock Eyeshield 22 8 Lathe Chuck 23 9 Carriage Feed Handwheel 24 10 Cross Slide Handwheel 25 11 Automatic Carriage Feed Lever 26 12 Compound Slide 27 13 Post 28 14 Post Lock Handle 29 15 Compound Slide Handwheel 30 Tailstock Center Tailstock Clamp Bolt Tailstock Axis Alignment Indicator Tailstock Barrel Handwheel Tailstock Center Lock Mill Depth Stop Mill Drill Eyeshield Drill Chuck Mill Drill Elevation Lock Mill Drill Coarse Downfeed Handle Mill Drill Head Fine Downfeed Knob Mill Drill High Low Speed Selection Lever Mill Drill Variable Speed Adjustment Knob Mill Drill Power Indicator Light Mill Drill ON OFF Emergency Stop Switch G0516 Lathe Mill Figure 3 The picture above
51. riage handwheel rotate the handwheel to center the carriage on the bed then disengage the handwheel Engage the automatic carriage feed lever Stand to the side of the lathe chuck line of rotation and press the green button to turn the lathe ON Verify that the carriage moves along the bed and press the emergency stop button to turn the lathe OFF D 0516 Lathe Mill Test Mill Drill Before continuing to the Operations section test run the mill drill to verify that it runs properly To test run the mill drill 1 Make sure that the factory installed drill chuck is tight that there is not a chuck key in the chuck and that the eyeshield is firmly mounted between you and the drill chuck Make this step a habit that you perform every time you start the lathe Plug the machine into the power outlet Familiarize yourself with the mill drill controls shown in Figures 11 and 12 Emergency Stop Switch IL iu Variable Speed Knob Figure 12 Mill drill controls G0516 Lathe Mill 10 11 12 13 14 15 16 Rotate the Lathe Mill selector switch to the MILLING position Move the high low speed lever to the L position for low speed Unlatch mill drill emergency stop switch cover this should make the mill drill power indicator light up Rotate the variable speed knob clockwise to turn the mill drill spindle ON The farther you rotate the v
52. rward or back ward depending on which direction you have selected for lathe rotation Carriage Feed Engage Position Figure 25 Carriage controls To move the carriage feed manually 1 Push the carriage feed handwheel toward the carriage to engage the gear on the lead screw 2 Rotate the handwheel clockwise to move the carriage right and rotate the handwheel counterclockwise to move the carriage left 3 Set the handwheel scale in the same manner as described in the Adjusting Cross Slide instructions and be sure to account for the backlash 24 0516 Lathe Mill Understanding Gear Charts The Model G0516 can be geared for a variety of different feed rates so charts are placed on the drive cover of the lathe that explain how to set up the gear combinations for each type of carriage feed application These applications are broken into two categories of charts turning and thread ing Turning Chart The speeds given on the turning chart represent standard speeds for most types of turning applications See Figure 26 Figure 26 Turning chart G0516 Lathe Mill Threading Charts By arranging the gears as shown on the charts you can set up the carriage feed to cut any of the thread pitches displayed See Figure 27 el mw v 70 E jm 5 je je je 52 04 05 0807 re aol re ETES FT aL Figure 27 Threading charts 25 This
53. shows important accessories and tools that are included with the Model G0516 Please take some time to identify these items Similar to the components and controls in Figure 2 these items are mentioned throughout the manual and knowing them is essential to understanding the instructions and terminology used in this manual G0516 Lathe Mill 1 3 Jaw Chuck 9 2 3 Jaw Chuck Key 10 3 4 Jaw Chuck 11 4 4 Jaw Chuck Key 12 5 Faceplate 13 6 Turret Tool Post 14 7 Square Head Wrench 15 8 Milling Table Tailstock Dead Center Headstock Dead Center Drill Chuck Drill Chuck Arbor Spanner Wrench Drill Chuck Key Fixed Shaft Gear 40T SECTION 5 SET UP Unpacking This combination lathe mill is shipped from the manufacturer in a carefully packed crate If you discover the machine is damaged after you ve signed for delivery and the truck and driver are gone you will need to file a freight claim with the carrier Save the containers and all packing mate rials for possible inspection by the carrier or its agent Without the packing materials filing a freight claim can be difficult If you need assis tance determining whether you need to file a freight claim or with the procedure to file one please contact our Customer Service AWARNING The Model G0516 is a heavy machine 420 Ibs shipping weight DO NOT move the machine by yourself you will need assistance power equipment Serious personal injury may occur if sa
54. sider existing and anticipated machine needs size of material to be processed through each machine and space for auxiliary stands and or work tables Also consider the rel ative position of each machine to one another for efficient material handling LIGHTING AND OUTLETS Lighting should be bright enough to eliminate shadow and prevent eye strain Electrical circuits should be dedicated or large enough to handle amperage requirements Outlets should be locat ed near each machine so power or extension cords are clear of high traffic areas Observe local electrical codes for proper installation of new lighting outlets or circuits CAUTION Make your shop child safe Ensure that your workplace is inaccessible to youngsters by closing and locking all entrances when you are away Never allow visitors in your shop when assembling adjust ing or operating equipment 20516 Lathe Mill Beginning Assembly This section will cover the minimum assembly and adjustment instructions needed to begin operation For best results complete the assem bly in the order provided in this manual and then read the remaining portion of the manual before attempting any type of operations WARNING Do not connect the machine to power at this time The machine must remain unplugged throughout the entire assembly process Failure to do this may result in serious personal injury Install Support
55. t the bracket so the top gear mesh es with the fixed shaft gear that is in position B as shown in Figure 48 FESTA 7 ammi ow Figure 48 All gears in mesh for reverse threading operations Tighten the cap screw in the gear bracket to keep it from pivoting Spin the lathe chuck hand to ensure that the gears do not bind the cover and test run the machine before proceeding with your specific opera tion Q 31 Changing Speeds The Model G0516 features 6 speeds 150 240 490 750 1200 amp 2400 RPM These speeds can be changed by positioning the V belt in different sheaves on the drive pulleys as illustrated in the speed change chart on the machine label or in Figure 49 Figure 49 Speed change To change the belt position on the pulleys 1 Disconnect the lathe mill from the power source 2 Remove the drive belt cover 3 Loosen the bolt on the tensioner bracket shown in Figure 50 with a 19mm wrench Figure 50 Tensioner adjustment bolt 32 Figure 51 Checking f 4 Move the pulley bracket away from the belt 5 Position the belt into the pulley sheaves that dictate the speed required for your operation Move the pulley bracket into the belt and ten sion it until there is about 2 deflection on the side of the belt that is opposite of where the tensioner is making contact Figure 51 shows how to ch
56. ver 3 Note the condition of the V belt If the V belt is cracked frayed or glazed it should be replaced a 0516 Lathe Mill Maintenance Log Pate Approximate Hours Of Use Maintenance Performed 0000 G0516 Lathe Mill 39 SECTION 9 SERVICE ADJUSTMENTS AWARNING Disconnect power to the machine when perform ing any adjustments or maintenance Failure to do this may result in seri ous personal injury About Service This section is designed to help the operator with adjustments that were made at the factory and might also need to be made during the life of the machine This section is provided for your convenience it is not a substitute for the Grizzly Service Department If any adjustments arise that are not described in this manual then feel free to call the Grizzly Service Department Similarly if you are unsure of how to perform any procedure in this section the Grizzly Service Department will be happy to guide you through the procedures or help in any other way 9 40 Gibs There are four gib adjustments for the Model G0516 the cross slide gib the compound slide gib the apron gib and the mill drill downfeed gib NOTICE When adjusting gibs keep in mind that the goal of gib adjustment is to remove unneces sary sloppiness without causing the slides to bind Loose gibs may cause poor finishes on the workpiece and may cause undue wear on the slide Over ti
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