User Guide - euro issa company
Contents
1. 0 5 Al 22U 1 5 27U EXRHORINLH AE 27U 4 5 AE 27U 3 5 AE 27U 2 5 AE27U AE27U 0 5 AE27U 0 5 AE 27U 1 5 5 8U EXLHORINRH Al 27U 4 5 27U 3 5 Al 27U 2 5 Al 27U Al 27U 0 5 Al 27U 0 5 Al 27U 1 5 Anvils for positive inclination angle applicable when turning RH thread with RH holder or LH thread with LH holders A A A A 5 8 EXLHORINRH Al 27 45 Al 27 43 5 Al 27 25 Al 27 Al27 05 Al 27 0 5 Al27 1 5 A A A A ACME PARTIAL PROFILES 60 STUB ACME PARTIAL PROFILES 55 EE A BERES TRAPEZE DIN 103 ISO UN WHITWORTH DINS13 ROUND DIN 405 NPT BSPT Pitch Pitch Pitch TPI MM TPI MM TPI MM 2 5 10 2 5 10 2 5 10 9 9 9 Special Holder Required 3 8 3 8 3 8 AE or Al 2 5 35 7 o 35 7 3 5 7 AE or Al 3 5 AE or Al43 5 ole 55 6 7 55 6 f 5 5 Leas 5 5 INE On A 5 5 Suppied nth ootolde e Standard Anvil 6 4 Supplied with toolholder 6 4 6 4 3 5 3 5 3 5 z 8 3 8 3 Standard Anvil 8 3 10 2 5 10 2 5 Supplied with toolholder 10 25 Anvil AE or Al 1 5 12 2 AE or Al 0 5 12 2 12 2 16 15 16 15 16 1 5 5 10 20 30 40 50 60 70 80 5 10 20 30 40 50 60 70 80 5 10 20 30 40 50 60 70 80 mm mm mm m Diameter M Diameter i Diameter AE Anvils EX RH and AE Anvils EX RH and AE Anvils EX RH and IN LH Toolholders IN LH Toolholders IN2. 0 13 0 20 0 12 0 18 0 10 0 16 0 08 0 13 0 18 0 28 0 50 1 50 48 16 11IRMA 60 0 13 0 20 0 12 0 18 0 10 0 16 0 08 0 13 0 18 0 28 0 50 1 50 48 16 16IRMA 60 0 13 0 20 0 12 0 18 0 10 0 16 0 08 0 13 0 18 0 28 1 75 3 00 14 8 16IRMG 60 0 22 0 33 0 20 0 30 0 18 0 26 0 14 0 21 0 31 0 46 0 50 3 00 48 8 16 IRM AG 60 0 14 0 21 0 13 0 19 0 11 0 17 0 09 0 14 0 20 0 29 3 50 5 00 7 5 22IRMN 60 0 23 0 34 0 21 0 31 0 18 0 27 0 15 0 22 0 32 0 48 Partial 1 75 3 00 14 8 16IRMG 55 0 34 0 50 0 31 0 45 0 27 0 40 0 22 0 33 0 48 0 70 Profile 55 0 50 3 00 48 8 16 IRM AG 55 0 14 0 20 0 13 0 18 0 11 0 16 0 09 0 13 0 20 0 28 e 1 As per the number of passes for the relevant pitch Number of Cutting Passes for Regular Type Inserts Pitch iy 0 5 1 0 1 5 2 0 25 3 0 40 6 0 Uag 48 24 16 12 10 8 6 4 Number of ee 4 6 5 9 5 12 6 14 7 15 8 17 10 20 11 22 e For mini tools O6IR or O8IR add 1 3 passes Increase for hard materials B25 Member IMC Group e TaeguTec User Guide Recommended Cutting Conditions According to DIN ISO513 and VDI 3323 Tensile aral aa Coated Uncoated rine ateria Material strength a l aroun 779080 P30 rou oO N mm2 z ng Speed m min lt 0 25 C Annealed 420 125 1 160 180 105 100 Non alloy steel gt 0 25 C Annealed 650 190 2 160 180 105 100 cast steel free lt 0 55 C Quen
3. 25 Hardened steel Hardened 60 HRc 39 30 20 Chilled cast iron Cast 400 40 30 20 Cast iron nodular Hardened 55 HRe 41 20 15 For more information of material groups see the TaeguTec concise catalogue Material conversion Table section E Steel E Stainless Steel i Cast Iron H Nonferrous i High Temp Alloys E Hardened Steel Ey Taegu Thread User Guide Trouble Shooting Problem Premature Wear Chipped Edge Plastic Deformation Built Up Edge X Nose during 1st Pass Poor Surface Finish Poor Chip Control y i J M Caused by Cutting speed too high e Infeed depth too small e Highly abrasive material e Inadequate coolant supply e Wrong inclination anvil e Wrong turned dia prior to threading e Insert is above center line eee e Cutting speed too high Depth of cut too large e Wrong grade e Poor chip control e Inadequate coolant supply e Center height incorrect e Excessive heat in cutting zone Wrong grade e Inadequate coolant supply e Cutting edge too cold e Wrong grade e Inadequate coolant supply e Cutting edge too cold e Depth of cut too large e Wrong grade pasate athe e Wrong turned dia prior to threading e Corner height incorrect piesis e Infeed depth too shallow e Wrong inclination anvil e Tool overhang too long e Wrong cutting speed e Excessive heat in cutting zone e
4. LH Toolholders Al Anvils IN RH and Al Anvils IN RH and Al Anvils IN RH and EX LH Toolholders EX LH Toolholders EX LH Toolholders a a 3 74 k E Replacing the standard a 15 l anvil with a negative i 7 1 5 angle anvil will eliminate Tool Holder Tool Holder side rubbing B23 Member IMC Group e TaeguTec B24 User Guide Flank Clearance and Effective Inclination Angle Inclination angle of the cutting edges correspond to a specific thread helix angle A and insures equal clearance angle on both sides of insert Correct Correct 0 O 0 O a Flank clearance angle A Helix angle Effective inclination angle is achieved by selecting the suitable anvil Infeed Methods for Threading Operations Flank Infeed Radial Infeed Alternating Flank Infeed Flank Equal Flank Diminishing Equal depth of cut for each pass Diminished depth of cut for each pass H Depth of thread profile on D Depth of pass on U Depth of finishing pass on Taegu Thread User Guide Cutting Data Maximum depth of first cut for CNC control External Threading M Type Inserts Max Depth for First Pass D1 mm No of passes Full Profile Insert Designation bi Alloy Steel Stainless Steel Min Max Eq Eq Dim Eq Dim ISO 1 00 16 ERM 1 00 ISO 5 9 0 34 0 51 0 31 04
5. 0 42 1 75 16 IRM 1 75 ISO 11 18 0 21 0 32 0 19 0 29 0 17 0 26 0 14 0 21 0 29 0 45 2 00 16 IRM 2 00 ISO 12 21 0 22 0 33 0 20 0 30 0 18 0 26 0 14 0 21 0 31 0 46 2 50 16 IRM 2 50 ISO 14 21 0 23 0 34 0 21 0 31 0 18 0 27 0 15 0 22 0 32 0 48 3 00 16 IRM 3 00 ISO 16 22 0 24 0 35 0 22 0 32 0 19 0 29 0 16 0 23 0 34 0 50 American 20 16 IRM 20 UN Y 13 0 20 0 30 0 18 0 27 0 16 0 24 0 12 0 18 0 28 0 42 UN 18 16 IRM 18 UN 8 15 0 20 0 30 0 18 0 27 0 16 0 24 0 12 0 18 0 28 0 42 16 16 IRM 16 UN 11 19 0 20 0 30 0 18 0 27 0 16 0 24 0 13 0 20 0 28 0 42 14 16 IRM 14 UN 11 20 0 21 0 31 0 19 0 28 0 17 0 25 0 13 0 19 0 29 0 43 12 16 IRM 12 UN 12 21 0 23 0 34 0 21 0 31 0 18 0 27 0 15 0 22 0 32 0 48 8 16IRM 8 UN 14 20 0 24 0 36 0 22 0 32 0 19 0 29 0 16 0 23 0 34 0 50 British 19 16 IRM 19 W 7 12 0 28 0 42 0 25 0 38 0 22 0 34 0 17 0 25 0 39 0 59 BSW 16 16 IRM 16 W 9 14 0 26 0 39 0 23 0 35 0 21 0 31 0 17 0 25 0 36 0 55 14 16 IRM 14W 10 16 0 27 0 41 0 24 0 37 0 22 0 33 0 18 0 27 0 38 0 57 11 16 IRM 11 W 12 19 0 31 0 46 0 28 0 41 0 25 0 37 0 20 0 30 0 43 0 64 NPT 14 16 IRM14 NPT 21 35 0 13 0 20 0 12 0 18 0 10 0 16 0 08 0 12 0 18 0 28 11 5 16 IRM 11 5 NPT 21 33 0 17 0 25 0 15 0 23 0 14 0 20 0 11 0 16 0 24 0 35 8 16IRM 8 NPT 20 34 0 23 0 34 0 21 0 31 0 18 0 27 0 14 0 20 0 32 0 48 Round 6 16 IRM 6 RND 12 24 0 30 0 46 0 27 0 41 0 24 0 37 0 20 0 30 0 42 0 64 Partial 0 50 1 25 48 16 O6IRMA 60 0 22 0 33 0 20 0 30 0 18 0 26 0 14 0 21 0 31 0 46 Profile 60 0 50 1 50 48 16 O8IRMA 60 1
6. 6 0 27 04 0 22 0 33 0 48 0 71 Metric 1 25 16 ERM 1 25 ISO 6 11 0 42 0 63 0 38 0 57 0 34 0 50 0 27 0 41 0 59 0 88 1 50 16 ERM 1 50 ISO 6 12 0 46 0 69 0 41 0 62 037 0 55 0 30 0 45 0 64 0 97 1 75 16 ERM 1 75 ISO 8 13 048 0 72 0 43 0 65 038 0 58 0 31 0 47 0 67 1 01 2 00 16 ERM 2 00 ISO 8 14 0 50 0 75 0 45 0 68 0 40 0 60 0 33 0 49 0 70 1 05 2 50 16 ERM 2 50 ISO 10 15 0 53 0 80 0 48 0 72 042 0 64 0 34 0 52 0 74 81 12 3 00 16 ERM 3 00 ISO 12 17 0 56 0 84 0 50 0 76 0 45 0 67 0 36 0 55 0 78 1 18 American 24 16 ERM 24 UN 5 9 0 34 0 51 0 31 0 46 0 27 0 41 0 22 0 33 0 48 0 71 UN 20 16 ERM 20 UN 6 10 0 42 0 63 0 38 0 57 0 34 0 50 0 27 0 41 0 59 0 88 18 16 ERM 18 UN 6 11 0 46 0 69 0 41 0 62 0 37 0 55 0 30 0 45 0 64 0 97 16 16 ERM 16 UN 7 12 0 47 071 0 42 0 64 0 38 0 57 0 31 0 46 0 66 0 99 16 ERM 16 UN 6 13 0 46 0 69 0 41 0 62 037 0 55 0 28 0 41 0 64 0 97 12 16 ERM 12 UN 8 14 0 50 0 75 0 45 0 68 0 40 0 60 0 33 0 49 0 70 1 05 a 16 ERM _8 UN 12 17 0 56 0 84 0 50 0 76 045 0 67 0 36 0 55 0 78 1 18 British 19 16 ERM 19W 6 11 0 35 0 52 0 32 047 0 28 0 42 0 21 0 31 0 49 0 73 BSW 16 16 ERM 16 W 7 12 0 47 O71 0 42 0 64 0 38 0 57 0 31 0 46 0 66 0 99 14 16 ERM14W 8 13 0 50 0 75 0 45 0 68 0 40 0 60 0 33 0 49 0 70 1 05 11 16 ERM 11 W 9 14 0 44 0 66 0 40 0 59 0 35 0 53 0 29 0 43 0 62 0 92 NPT 18 16ERM18 NPT 10 20 0 24 0 36 0 22 032 019 0 29 0 16 0 23 0 34 0 50 14 16ERM14 NPT 13 26 0 24 0 36 0 22 032 019 0 29 0 14 0 22 0 34 0 50 11 5 16 ERM 11 5 N
7. B22 User Guide Threading Inserts Types and Profiles ng HFI aleletelelelelels Thread Turning Methods Partial Profile e Suitable for a wide range of pitches with a common angle 60 or 55 e Inserts with small root corner radius suitable for the smallest pitch range e Additional operations to complete the outer internal diameter is necessary e Not recommended for mass production e Eliminates the need for different inserts Full Profile e Performs complete thread profile e Root corner radius is suitable only for the relevant pitch e Recommended for mass production e Suitable for one profile only External Thread Left Hand Thread LH BE Right Hand Thread 5 t LH gt t r gt Change anvil to negative Change anvil to negative Internal Thread Right Hand Thread Left Hand Thread t LH L y gt RH OP Change anvil to negative Change anvil to negative e 1 See page B24 Mini Tool Features 1 D M8 5 16 UN 1 16 NPT 4H 8H 1B 3B A LA ooo M Type Threading Insert Accuracy o 20 S 0 05 1 Smallest possible thread 2 All tolerances 3 Minimum run out 4 High surface qualit
8. PT 15 24 0 27 0 40 0 24 0 36 0 22 0 32 0 18 0 26 0 38 0 56 8 16ERM 8 NPT 17 30 0 31 0 46 0 28 0 41 0 25 0 37 0 20 0 30 0 43 0 64 Round 6 16 ERM 6 RND 9 20 0 42 0 63 0 38 0 57 0 34 0 50 0 27 0 41 0 59 0 88 Partial 0 50 1 50 48 16 16ERMA 60 1 0 22 033 0 20 0 30 018 0 26 0 14 0 21 0 31 0 46 Profile 60 1 75 3 00 14 8 16ERMG 60 0 50 0 75 0 45 0 68 0 40 0 60 0 33 0 49 0 70 1 05 0 50 3 00 48 8 16 ERM AG 60 0 24 0 36 0 22 0 32 0 19 0 29 0 16 0 23 0 34 0 50 3 50 5 00 7 5 22ERMN 60 0 41 0 62 0 37 0 56 0 33 0 50 0 27 0 40 0 57 0 87 Partial 1 75 3 00 14 8 16ERMG 55 0 50 075 0 45 068 0 40 0 60 0 33 0 49 0 70 1 05 Profile 55 0 50 3 00 48 8 16 ERM AG 55 0 22 0 33 0 20 0 30 0 18 0 26 0 14 0 21 0 31 0 46 Maximum depth of first cut for CNC control Internal Threading M Type Inserts Max Depth for First Pass D1 mm Low Carbon Steel High Carbon Steel Alloy Steel Stainless Steel Nonferrous Aluminum Eq Dim Eq Dim Eq Dim Eq Dim Eq Dim No of passes Min EYA Full Profile Insert Designation ISO 1 50 11 IRM 1 50 ISO 10 20 0 20 0 30 0 18 0 27 0 16 0 24 0 12 0 18 0 28 0 42 Metric 1 00 16 IRM 1 00 ISO 9 16 0 14 0 20 0 13 0 18 0 11 0 16 0 09 0 13 0 20 0 28 1 25 16 IRM 1 25 ISO 9 16 0 19 0 28 0 17 0 25 0 15 0 22 0 12 0 18 0 27 0 39 1 50 16 IRM 1 50 ISO 10 20 0 20 0 30 0 18 0 27 0 16 0 24 0 12 0 18 0 28
9. Poor chip control 00e e Inadequate coolant supply e Wrong inclination anvil e Tool overhang too long e Center height incorrect e Wrong grade coe e Inadequate coolant supply e Wrong turned dia prior to threading VVVVYVVYY YYVYVYVY YvYYYYYyY vYYyvYyY YYYVyY VVYVYVYVVYY vy YYVYVYVYY Solution Reduce RPM Increase depth of cut Modify flank infeed Use coated grade Apply coolant Reselect anvil Check turned dia Check center height Reduce RPM Reduce depth of cut Use coated grade Use tougher grade Modify flank infeed Apply coolant Adjust center height Reduce RPM Reduce depth of cut Check turned dia Use coated grade Use harder grade Apply more coolant Increase RPM Increase depth of cut Use coated grade Apply coolant Increase RPM Reduce depth of cut Increase number of infeed passes Use tougher grade Check turned dia Adjust center height Modify flank infeed Reselect anvil Reduce tool overhang Increase RPM Reduce RPM Reduce depth of cut Modify flank infeed Apply coolant Reselect anvil Reduce tool overhang Check center height Reduce RPM Change depth of cut Check turned dia Use coated grade Check turned dia Use M type insert Apply coolant Check turned dia Member IMC Group B TaeguTec B27
10. ched and tempered 850 250 3 150 160 100 90 cutting steel gt 0 55 C Annealed 750 220 4 150 160 100 90 Quenched and tempered 1000 300 5 130 140 85 85 Low alloy steel Annealed 600 200 6 80 80 60 60 and cast steel 930 275 7 130 130 85 85 less than 5 Quenched and tempered 1000 300 8 120 120 80 80 alloying elements 1200 350 9 95 100 60 60 High alloy steel cast steel Annealed 680 200 10 80 80 50 5 and tool steel Quenched and tempered 1100 325 11 60 60 40 40 Seg Ferritic martensitic 680 200 12 105 110 50 50 ainles ae Martensitic 820 240 13 150 160 100 100 and cast steel Austenitic 600 180 14 70 80 45 45 Gray cast iron Ferritic 160 15 120 100 GG Pearlitic 250 16 130 100 Cast iron nodular Ferritic 180 17 130 100 GGG Pearlitic 260 18 100 80 i Ferritic 130 19 130 70 Malleable cast iron Pearlitic 230 20 100 50 Aluminum Not cureable 60 21 1400 800 wrought alloy Cured 100 22 500 380 i lt 12 Si Not cureable 7 23 700 400 Aluminum Cured 90 24 420 330 cast alloyed gt 12 Si High temp 130 25 240 180 gt 1 Pb Free cutting 110 26 300 200 Copper alloys Brass 90 27 400 280 Electrolitic copper 100 28 120 100 A Duroplastics fiber plastics 29 300 180 Non metallic Hard rubber 30 300 180 Febased Annealed 200 31 60 30 Cured 280 32 50 30 High temp f ii Annealed 250 33 30 20 alloys i or v Cured 350 34 20 10 Co based Cast 320 35 20 10 Titanium Rm 400 36 140 100 Ti alloys Alpha beta alloys cured Rm 1050 37 50 30 Hardened 55 HRc 38 40
11. y Taegu Thread AMN e IC 0 05 1 Insert indexability accuracy 0 015mm Indexability 0 0 025mm User Guide Thread Helix Angle and Anvil Selection Helix Angle A Evaluation 10 8 z e E 5 4 E T o MB A 4 5 2 HBB 3 5 j S Ue 1xP P Pitch mm 5 3 14 D D Effective diameter of i 50 100 150 200 AOU a 20xP thread mm 412 D mm N p A Angle of inclination 08 Effective inclination angle Anvil Selection According to Thread Helix Angle A ec ofe ate els A Designatio 16 EXRHORINLH AE16 4 5 AE16 3 5 AE16 2 5 AE16 AE16 0 5 AE16 0 5 AE16 1 5 Anvils for negative inclination 38 EXLHORINRH Al 16 45 A16 35 Al 16 25 Al 16 Al16 405 Al 16 05 A16 15 Bused when turning RH thread with LH holder or 22 EXRHORINLH AE22 445 AE22 3 5 AE22 425 AE22 AE22 0 5 AE22 05 AE22 15 LH thread with RH holder 1 2 EXLHORINRH Al 22 45 Al 22 435 Al 22 425 Al 22 Al22 405 Al22 05 Al22 15 0 Hi remainsconstantTor 27 EXRHORINLH AE27 4 5 AE27 3 5 AE27 25 AE27 AE27 0 5 AE27 0 5 AE27 1 5 every anvil combination 22U EXRHORINLH AE22U 4 5 AE 22U 3 5 AE 22U 2 5 AE22U AE 22U 0 5 AE 22U 0 5 AE 22U 1 5 1 2U EXLHORINRH Al 22U 4 5 22U 3 5 Al 22U 2 5 Al 22U Al 22U 0 5 Al 22U
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