Thread Cutting Heads - Floyd Automatic Tooling
Contents
1. Keeping an Eye On The Profit We claim Only Wagner offers you all processes of producing external threads Only the best is good enough for us Top quality has its origin in Pliezhausen With our cutting head you save both time and money The regrindable chasers will last you a long time The head sizes are individually adjustable The tapping is fit for a big range of materials Many types of threads can be cut with free run out or close to the collar We prove Rolling cutting reducing diametres Complying with our consequent quality system only first class materials are processed to high quality tools You need one cutting head only which may remain on the machine even when the tasks change We deliver the Wagner chaser regrinding machine We build a cutting head that is custom made to meet your individual demands Machining and constructional steels high alloyed steels nonferrous heavy metal gun metal malleable cast iron and grey cast iron Regular type threads fine threads right and left handed threads cylindrical or conical threads trapezoid and knuckle threads as well as plunging operations even complying with English and American standards WAGNER TOOLING SYSTEMS oO M LLER GMBH Thread Cutting Head Thread Rolling Head Thread Rolling Attachment Dear Reader the performance range of our company covers the development construction and production of t2. Double Ended Machine Z27 MS 58 24 NF 8 mm 25 m minte 0 6 s 60 000 pieces per re grinding Revolverautomat ZA 16 St 37 R1 K 1 16 22 cm bilateral 24 m minute 7s 2 500 pieces per re grinding Thread Cutting Machine ZA 39 K Jem men a a ae Head ZA 22 on CNC lathe with disk revolver Head Z 27 GK on special machine with Head Z 39 on thread cutting machine centresleeve unit WAGNER 9 TOOLING SYSTEMS e M LLER GMBH Answers to Frequently Asked Questions The Client Asks What are the modular components of the thread cutting head 2 Are there different models of components How does the controlling of the thread cutting head work Can the head be used in continuous duty 2 Are there different chaser qualities 2 Is there a Wagner on site service 2 The Producer Answers The whole concept is described on page 2 of this prospectus Yes chaser holders and chasers are produced to match the set screw threads The die holders are made to meet the machine s demands It is simple and direct Please find suggestions and samples of usage in the user s manual Yes we guarantee a very long service life for your thread cutting head The construction was developed by Wagner in 1896 and has
3. ever since been adapted to the demands of the time Yes we offer optimal quality depending on the material you would like to work with We are awaiting your enquiries Yes there is an area wide field organisation WAGNER TOOLING SYSTEMS M LLER GMBH FLOYD AUTOMATIC TOOLING LTD 17 Bondor Business Centre London Road Industrial Estate Baldock Herts SG7 6HP T 44 0 1462 491919 e F 44 0 1462 490835 E sales floydautomatic co uk e W www floydautomatic co uk
4. 0 22x10x40 Special Purpose 3 1 35 2 60 Machines 4 16 3 50 22 x 10 x 68 or Z27 rotary 4 31 18 3 20 25x12x75 or Bending Automat 4 36 3 20 40 x 16 x 75 WAGNER TOOLING SYSTEMS e MULLER GMBH lat Mould Strut Screw Connection Valve Mandrel Mandrel Pipe Nipple Examples Regarding Production and Efficiency Mould Material Screw Thread Cutting Speed GG 18 M40X1 5 17 mm 25 m minute Cutting Time 15 s Service Life 1 600 pieces per re grinding Machine Programme controlled turning machine Head ZA 27 with special holder Screw Connection Material 9S Pb 23K Screw Thread UNEF 7 24 35mm Cutting Speed 14 m minute Cutting Time 8s Service Life 3 000 pieces per re grinding Machine Multi mandrel turning machine Head ZR 27 Mandrel Material C15 K Screw Thread M 16 x 1 5 6 mm Cutting Speed 8 m minute Cutting Time 1 58 Service Life 1 500 pieces per re grinding Machine Multi mandrel machine Head ZR 22 WAGNER TOOLING SYSTEMS e M LLER GMBH Strut Material Screw Thread Cutting Speed Cutting Time Service Life Machine Head Valve Mandrel Material Filet Cutting Speed Cutting Time Service Life Machine Head Pipe Nipple Material Screw Thread Cutting Speed Cutting Time Service Life Machine Head 34 Cr 4 M 20x 1 5 7 5 mm 8 m minte 32 s 200 pieces per re grinding
5. 38 w s8 82 7 28 ie 22 10 ZA27 stationary 5 24 6 50 1 110 109 ki nas 6 8 aes Te aa Ke aa en Sm ne I ann Ma ana ZR 16 rotary 2 5 16 3 24 72 62 1 7 a S m ZR 27 rotary 5 24 6 50 Y 1 110 99 6 2 me m Ay Standard Heads Z 16 76 Tee mma Raa nean SE am an o ORE anan ae rgh Z16 rotary 4 16 6 45 Ye 123 134 z 10 a a Z27 rotary 6 27 6 60 1 160 145 s Sra Z39 rotary 8 39 10 80 2 180 157 ee e 276 wor ono ie aola s EASES Large Heads WDK WKK pof oma mane EE ae e e en WDK rotary 8 52 65 R 2 310 252 a 54 see ny WEK rotary 8 52 95 R 3 310 252 a 54 T En WGK rotary 12 76 95 R 3 370 290 94 A WHK rotary 12 76 120 R 4 370 282 z 94 vere l a WJK rotary 24 100 120 R1 4 410 294 a 145 vere a WKK rotary 24 100 175 R1 6 410 300 A 145 vere ao A larger diametres might be possib h as buttres knuckle or trapezoid threads can be realized if using matching chaser holders and chasers Please ask us about that Thread shapes suc e for fine threads limited thread length provided Please ask us about that H With tapered pipe threads the thread length is limited to the chaser s width Larger thread lengths are possible with special chaser holders Please ask us about that WAGNER TOOLING SYSTEMS MULLER GMBH Continuous Opening Process Example
6. A gas cylin valve The workpiece is conical pre turned Conical excentric ring Conical sliding piece aj Chaser holder with chaser Workpiece Centresleeve unit with cutting head Z 27 GK Conical Threads d If you have specialised on the production of conical threads it is time to introduce our special models K GK and S The features they all have in common are A conical excentric ring and the conical sliding pieces effect a continuous opening process during the cutting process This process helps you to accomplish a highly precise taper angle you can cut longer It is especially suited to cut conical threads on pipes rohrnippel and fittings The K 1 16 taper is standard here however you can get special taper angles by applying exchang able excentric rings if desired The GK Head Is controlled simply and directly The taper angles K 1 16 K 1 10 and K 1 8 are possible when using exchangable excentric rings Its areas of use are the cutting of conical pipe threads on fittings and especially on gas cylin valves The S Head Was concipiated for larger thread diametres It is controlled simply and directly An inbuilt ball bearing allows cutting speeds of up to 40 m minute on steel pipes It is used to cutconical threads on water and gas pipes threads you will achieve exquisite surfaces due to the easier machining process aswel
7. angle 5 k mS Grinding angle 2 The Chasers The thread profile and the pitch are inserted into the chasers in a straight and parallel position Therefore threads of the same shape and pitch but with different diametres can be cut using the same chasers There is a choice of chaser holders suiting different pitches and diametres We can offer you chasers with three sections the short one for threads very close to the collar the medium one for blank or pre turned parts and the long one for rough materials or over sized parts Should these sections not fit your demands we are happy to offer you individual solutions Chasers are available in steel qualities HSS or HSSE and thus cover a broad range Utilisation of additional surfaces like plasma nitration or TIN coating makes it possible to extend the fields of use to prolong lifetimes and to improve workpiece surfaces We produce the chasers with a standard tool rake angle of 20 This angle can be adjusted in order to suit the specific characteristics of a variety of materials As the chasers loose their sharpness after a period of use they need to be re sharpened Due to its tangential position the chaser can be re sharpened to about 20 of its orignial size This makes the chaser unsurpassably economical You have the choice of re sharpening the chasers yourself or having them re sharpened by us Chaser Grinding Fixture To optimally regrind the chas
8. centric in the desired diametre position WAGNER TOOLING SYSTEMS MULLER GMBH When moved axially on the carrier both rings cause the opening and closing aswell as the complete backdrive necessary for changing the chaser holders This modular system enables you to produce the whole range of your parts flexibly and at low costs You only need one thread cutting head for a great variety of cutting jobs of one determined size The exchangable chaser holders make it possible for the thread cutting head to remain on the machine constantly while you regrind the chasers and adjust them or insert chasers for other threads Thus a change of tools is and the duration of the interruption is kept to a accomplished within minutes minimum The Shank If the thread cutting head is of rotary build it can be flanged directly to the tooling machine by the carrier If necessary other shanks can be build in in between too The static build demands an individual shank which we offer for all current tooling machines in a variety of builds and diametres Chaser with medium throat Chaser with short throat 2 2 Gb TN 33 2 4 mm Chaser with long throat ki F 18 15 M2 0PQ 1 Standard tool rake angle 20 M1PQ1 M1 5PQ1 of Pe elle tool rake angle 25 tool rake angle 5 A ee Grinding angle 7 Grinding
9. ers you should use our chaser grinding fixture It guarantees that the chasers can be precisely adjusted and reground The fixture we offer can be easily attached to your standard grinding machine Wagner Chaser Grinding Machine Alternatively we offer the Wagner chaser grinding machine It is additionally equipped with a grinding disk and a workpiece support for the sharpening of any tools Setting Device You can easily insert the chasers into the chaser holders yourself We supply the necessary setting device which is fitted with a setting gauge With it you can easily and precisely determine the optimal position of the four chasers to the workpiece WAGNER TOOLING SYSTEMS e MULLER GMBH Miniature Head ZA 12 27 ZR 12 27 Standard Head Z16 76 Large Head WDK WKK S 2 The Head Sizes We distinguish 3 head types according to their size The Miniature Head Fast small light space saving compact simply smart that s our miniature head The little one is extraordinarily pliable By four sizes and thread diametres of 1 6 50mm it covers a broad range of uses It is available in static or rotary build It shows its fitness on single or multi mandrel machines on automatic lathes transfer and round stroke machines The Standard Head Do you like to have energy in spare If you have got strong machines and if space is not an issue our standard head is just the right choice It is a
10. l as it allows for a higher cutting speed The differences and uses The K Head Here an indirect steering initiates the continuous opening process in a correspon ding leverage relation Build Areas of use Head Lengths Weight Conical thread Specially suited for Type ul Pipethreads Gas cylin valve mm mm in kg lengths mm the following types of machines Z16GK rotary Neru Kas kaz krey 115 114 8 26 Z27GK rotary NeT m1 K338 K326 Kre 155 168 15 g2 Round stroke machines with rotating mandrel or Z27K rotary ae an 155 155 15 34 centresleeve units Z39K rotary R on 175 167 23 40 Z52K rotary Rare oe z 195 181 31 A7 End Facing Machines RV4 3 WEK S 8 rotary PT 4 3 310 257 84 44 Transfer Machines WHK S 3 rotary RKA an 370 306 112 63 WKK S 2 rotary Riper o 410 322 140 57 e WAGNER TOOLING SYSTEMS e MULLER GMBH 6 Electrode Axis Piston Pipe axis AB Hosebarb Belt drive Axis Carrier shaft Cutting head ZR 27 with HM plunging plates Plunge Cutting Processes The thread cutting head was originally designed for the cutting of threads however it has brings with it a positive side effect The chaser holders swaying process taking place during the head s closing is optimally suited to plunge cut parallel profiles We provide the
11. necessary plunging knives or cutting inserts which are fitted instead of the chasers The shape of the cutting inserts is determined by your workpiece In this case the chaser holders do not have any pitch The cutting of profiles by the Wagner head holds the advantage of having the workpiece centrically wielded on four sides which rules out its deforming under the cutting pressure Thus the unclamping length is secondary A variety of plunging jobs is possible in order to meet a number of demands Shaft grooves o ring plunges or several grooves in line there is hardly anything which cannot be done Would you like to combine the bevelling with the plunging Even that is possible The tolerances lie at about 0 05 mm For this operation the ring and the sliding block are fitted with a flat chamfer which yields a controlled slow swaying of the plunging knives To achieve this the ring is simply moved axialy ofer the carrier and the chaser holders The forces are safely transferred via a Plunging Section Sliding Max radial e v d r Type Build Holder Core Piece Plunging Depth Plunging Knife Size oi on Tel owing in mm Chamfer deviation in mm sii Y PES OLN aes 0 65 1 60 ZR 16 rotary 5 11 5 25 7 1 55 14 6x6 5x32 End Facing Machine 10 16 8 1 75 4 13 2 30 ZR 22 rotary 4 20 25 2 20 14 6 x 6 5 x 32 Interlinked Units 4 26 2 00 3 1 19 3 00 Multi Use Machines ZR 27 rotary 3 1 26 18 2 8
12. ool systems for the affordable production of various threads Depending on the demands regarding the production we can offer you three solutions A Thread Cutting Heads chip removing shaping process working axially B Thread Rolling Heads non cutting technology C Thread Rolling Attachments non cutting technology working tangentially In this catalogue we describe the cutting technique involving our thread cutting head which is the star in our house Fast and adjustable it cuts external threads of various shapes pitches diametres and lengths on diverse materials Are you interested in the other two production processes You are welcome to order more information material Yours sincerely WAGNER TOOLING SYSTEMS e MULLER GMBH NAAN NAA Te Lo Tapping External Threads Is it your daily task to produce a large number of various external threads If so we would like to recommend our thread cutting head Its chip removing processing provides you with unexcelled advantages of low tool costs and short handling periods Time Saving Production Process As the independently at the thread end the other thread cutting head opens wise normal adjustment of the
13. rotational direction ceases to apply and the enormously time saving fast backward movement is initiated This brings about positive side effects on the one hand the tool is being preserved which extends its lifetime enormously on the other hand the quality of the workpiece is maintained just as it has been cut We manufacture our thread cutting heads using high quality steel which is completely hardened and ground This grants a functional highly precise mode of operation for daily use lasting for years Types of Threads Among the thread cutting head s capacities are the cutting of regular type or fine threads of left and right handed threads of cylindrical or conical threads Beside these conical threads the thread cutting head is fit to cut trapezoid and round threads as well as other special shapes even complying with English and American standards All types of threads can be supplied with free run out or else be cut close to large collar diametres The thread cutting head can even be applied for the overwinding and skiving of bolts Materials The chip removing cutting of threads can be applied to a broad range of materials Machining and constructional steel high alloy steel copper and aluminium alloys and non ferrous metal Even using materials that cannot be reshaped when cool like gun metal malleable cast iron and grey cast iron threads can be cut at low cost Whether a workpiece is pre turned or is ove
14. rsized whether it is forged milled or cast is not relevant for the chip removing cutting process Appropriate tooling inserts make performances fit for this variety of requirements possible WAGNER TOOLING SYSTEMS e MULLER GMBH Chasing tool holder Carrier with chasing Excentric Guiding ring Mandrel with chasing tool tool holder guiding q ne eon ie lee O l q e ave esse D 5 O a A Q e D a WAGNER Pi MADEIN pp RAR NE GERMANY t En 1 ZA22 The Concept Our sophisticated construction consists offive elements The Chaser and Chaser Holder The pitch and the basic diametre settings are inbuilt in the chaser holders In these settings the chasers are held and guided safely The Headbody It contains the chaser holders and holds them keeping the holder guiding in axial direction This secures and guides the swaying when assembling and dissembling the chaser holder while adjusting the diametre or during the opening and closing of the head The Excentric Ring The chaser holders are propped up in the curves of the excentric By smoothly rotating the excentric the desired diametre can be adjusted just and precisely ona scale The Guiding Ring It contains the ex
15. vailable in five sizes in rotary build however it can also be build in statically Its uses vary Transfer machines machining units as well as thread and special machines can be fitted with it The Standard head cuts threads of 4 120 mm diametres Its variations are described on pages 6 and 7 WAGNER TOOLING SYSTEMS e MOLLER GMBH The Large Head The most potent among our cutting heads is the large head It is used for hardest machining tasks in machining units and cutting machines Using this head which usually is used statically trapezoid and knuckle threads can be cut too It is available in three sizes and nine types suitable for threads of diametres of 9 175 mm We have fitted the largest of our large heads with five chasers There is a special model of the large head which is described on page 6 Do your individual demands and desires exceed these conventional head sizes We offer the possibility to outfit our cutting heads to adapt them to your specific demands The Technical Data Of Our Thread Cutting Heads Miniature Heads ZA 12 27 and ZR 12 27 me as RES ee EE e me de e ZA12 stationary 16 12 2 16 vev 58 58 i 08 lt i 12 30 ZA 16 stationary 2 5 16 3 24 Y 72 70 p 1 8 si a y so ZA22 stationary 4 22 4
Download Pdf Manuals
Related Search