MillLine Tungaloy eport No. 56-US TUCE-EC Miniature shoulder milling cutter with incomparable stability
2 TUCE-EC 2 TU TU TU TU TU TU TU T C C C C C C C C C CE- E- E- E- E- E- E- E- E E E E E E E C ACCELEATED MACHINI
MillLine TungForce-ec, a new miniature shoulder milling series, features a unique clamping system offering exceptional stability in machining small pockets and slots.
Square shoulder milling endmills with small diameter with exceptional stability and productivity Exceptional reliability and stability Chatter-free milling - Unique insert and seat interface allows for a robust body structure and secure insert performance. Secure insert clamping - V shaped design keeps the inserts securely in place when fixed to the body. This prevents unwanted insert movement during machining, eliminating premature insert failure, while improving machining accuracy. High fracture resistance - Obtuse-angled flank face of the insert strengthens cutting edge and avoids chipping. - Thicker insert design increases the insert robustness and allows larger screws to be used for added fixture security. Strong and easy-to-handle insert screws - M2 screws reduce screw neck shears under high cutting forces. Large-sized screws enhances insert fixture and ease of handling. (M2) (M1.8) High precision shoulder milling - with less tooling cost than solid tools High accuracy on wall and bottom surfaces - Secure and rigid insert fixturing enhances the indexing accuracy. - Sharp cutting edge with large rake angle ensures smooth cutting. - Ground to high precision, the insert provides highly accurate wall and surface finish. Obtuse angled flank ake angle Larger included angle 4 TUCE-EC
ACCELEATED MACHINI s 2 types of insert geometries cover a wide variety of material from steel, stainless, cast iron, aluminum to heat resistant superalloys. MJ type - Suitable for tough materials with appropriate cutting edge preparation allows well-balanced sharpness and toughness. - 3 sizes of corner radii available, =.8",.16", &.31" - 3 types of grades are available; AH3135: Suitable for steel and stainless steel machining with high toughness AH12: Ideal for machining of cast iron and heat resistant alloy AH13: Optimized for titanium alloys and heat resistant alloy. First choice for wet machining AVGT-MJ AJ type - Ideal insert for aluminum or non-ferrous metals machining. - Precise ground flank face and polished rake surface creates excellent sharpness on the cutting edge. - 3 sizes of corner radii available, =.8",.16", &.31" - Uncoated carbide grade, KS5F with fine grain cemented carbide has high wear resistance for non-ferrous machining. AVGT-AJ APPLICATION AE Depth of cut: ap (in).28.24.2.16.12.8.4.2.3.4.5 Feed per tooth: fz (ipt) A B Cutter : EPAV6U.37C.371 (ødc =.375") : AVGT632PBE-MJ AH3135 Workpiece material : 155 Cutting speed : Vc = 886 sfm Machining : Slotting Cutting width :.375" : Dry : Vertical M/C, CAT4 18.5 kw TungForce-ec is applicable for a wider range of cutting conditions than competitors. 5
CUTTI PEMANCE Surface finish: Carbon steel Surface roughness: a (μm) 1.2 1..8.6.4.2 A Cutter : EPAV6U.5C.52 (ødc =.5", z = 2) : AVGT632PBE-MJ AH3135 Workpiece material : 155 (18HB) Cutting speed : Vc = 886 sfm Feed per tooth : fz =.3 ipt Depth of cut : ap =.79 Cutting width : ae =.276 : Dry : Vertical M/C, CAT4 TungForce-ec provides good surface finish compared with the competitors. Wall straightness: Carbon steel Wall straightness: H (μm) 25 2 15 1 5 indexable tool solid tool H indexable tool H solid tool Cutter : EPAV6U.5C.52 (ødc =.5", z = 2) : AVGT634PBE-MJ AH3135 Workpiece material : 155 (18HB) Cutting speed : Vc = 886 sfm (Solid tool: Vc = 197 sfm Feed per tooth : fz =.3 ipt (Solid tool: fz =.16 ipt Depth of cut : ap =.157" 3pass (Solid tool: ap =.472" Cutting width : ae =.2" : Dry : Vertical M/C, CAT4 TungForce-ec has achieved the best wall finish quality. 6 TUCE-EC
ACCELEATED MACHINI Tool life: Carbon steel Max flank wear: VBmax (inch).16.12.8.4 A Breakage B 131 262 343 524 656 Cutter : EPAV6U.5C.52 (ødc =.5", z = 2) : AVGT632PBE-MJ AH3135 Workpiece material : 155 (18HB) Cutting speed : Vc = 886 sfm Feed per tooth : fz =.3 ipt Depth of cut : ap =.118 Cutting width : ae =.16 : Dry : Vertical M/C, CAT4 Cutting length (ft) A highly wear resistant, PremiumTec grade, AH3135 has significantly improved insert life over the competitor s grade. Tool life: Stainless steel Max flank wear: VBmax (in).16.12.8.4 A B 66 131 Cutting length (ft) 197 262 328 Cutter : EPAV6U.5C.52 (ødc =.5", z = 2) : AVGT632PBE-MJ AH3135 Workpiece material : S34 Cutting speed : Vc = 853 sfm Feed per tooth : fz =.3 ipt Depth of cut : ap =.118 Cutting width : ae =.114 : Dry : Vertical M/C, CAT4 Light cutting action, reduced built up edge and thermal cracking, and improved insert life. Tool life: Superalloys Max flank wear: VBmax (in).16.14.12.1.8.6.4.2 A 33 66 98 131 164 Cutting length (ft) Cutter : EPAV6U.62C.624 (ødc =.625", z = 4) : AVGT634PBE-MJ AH13 Workpiece material : Ti6Al4V Cutting speed : Vc = 262 sfm Feed per tooth : fz =.3 ipt Depth of cut : ap =.197" Cutting width : ae =.197" : Emulsion : Vertical M/C, CAT4, 18.5 kw Highly wear resistant in wet cutting, AH13 has dramatically improved tool life. 7
Mini square shoulder milling cutter CUTTE - SHANK TYPE TungForce-ec EPAV A.. = +6. ~ +7.6,.. = -37.1 ~ -32.4 ødc 9 ap Lf L ls øds Inch Max. ap ødc z øds ls Lf L lb EPAV6U.31C.371.236.313 1.375 2.463.787 3.25.9 AVGT6... EPAV6U.37C.371.236.375 1.375 2.463.787 3.25.9 AVGT6... EPAV6U.37C.371L.236.375 1.375 2.622 1.378 4..11 AVGT6... EPAV6U.5C.52.236.5 2.5 2.463.787 3.25.15 AVGT6... EPAV6U.5C.53.236.5 3.5 2.463.787 3.25.15 AVGT6... EPAV6U.5C.52L.236.5 2.5 3.388 1.362 4.75.22 AVGT6... EPAV6U.62C.623.236.625 3.625 2.713.787 3.5.26 AVGT6... EPAV6U.62C.624.236.625 4.625 2.713.787 3.5.26 AVGT6... EPAV6U.62C.623L.236.625 3.625 4.122 1.378 5.5.42 AVGT6... EPAV6U.75C.624.236.75 4.625 2.815 1.185 4..33 AVGT6... EPAV6U.75C.754.236.75 4.75 2.815 1.185 4..44 AVGT6... EPAV6U.75C.755.236.75 5.75 2.815 1.185 4..44 AVGT6... EPAV6U.75C.754L.236.75 4.75 6.5 1.375 7.875.9 AVGT6... EPAV6U1.C.756.236 1. 6.75 3.125 1.375 4.5.55 AVGT6... EPAV6U1.C1.5.236 1. 5 1. 3.125 1.375 4.5.93 AVGT6... EPAV6U1.C1.6.236 1. 6 1. 3.125 1.375 4.5.93 AVGT6... EPAV6U1.C1.4L.236 1. 4 1. 6.425 1.575 8. 1.68 AVGT6... SPAE PATS Designation Clamping screw Lubricant Wrench EPAV6M... CSPB-2H M-1 IP-6DB 8 TUCE-EC
ACCELEATED MACHINI Mini square shoulder milling cutter CUTTE - MODULA TYPE - METIC THEAD TungForce-ec HPAV-M A.. = +6. ~ +7.6,.. = -37.1 ~ -32.4 Lf C L6 A Ts T ødc 9 ap A ød3 A-A cross section Metric Max. ap ødc z L6 Lf C T ød3 Ts Kg HPAV6M1M62 6 (.236) 1 (.394) 2 34.5 (1.358) 2. (.787) 5. (.197) 7. (.276) 9.5 (.374) M6.1 AVGT6... HPAV6M12M62 6 (.236) 12 (.472) 2 34.5 (1.358) 2. (.787) 5. (.197) 7. (.276) 1. (.394) M6.1 AVGT6... HPAV6M12M63 6 (.236) 12 (.472) 3 34.5 (1.358) 2. (.787) 5. (.197) 7. (.276) 1. (.394) M6.1 AVGT6... HPAV6M16M83 6 (.236) 16 (.63) 3 42. (1.654) 25. (.315) 8. (.984) 1. (.394) 13. (.512) M8.3 AVGT6... HPAV6M16M84 6 (.236) 16 (.63) 4 42. (1.654) 25. (.315) 8. (.984) 1. (.394) 13. (.512) M8.3 AVGT6... For metric shank details, please refer to TungFlex series in the TungFlex technical report (T419). Unit: mm (inch) SPAE PATS Designation Clamping screw Lubricant Wrench HPAV6M... CSPB-2H M-1 IP-6DB 9
Mini square shoulder milling cutter CUTTE - MODULA HEAD - TUMEISTE THEAD TungForce-ec HPAV6-S C A Ts T ødc ød3 9 ap Lf A A-A cross section Metric Max. ap ødc z Lf C T ød3 Ts Kg HPAV6M1S62 6 (.236) 1 (.394) 2 16 (.63) 5 (.197) 8 9.8 (.386) S6.1 AVGT6... HPAV6M12S82 6 (.236) 12 (.472) 2 18 (.79) 5 (.197) 1 11.7 (.461) S8.2 AVGT6... HPAV6M12S83 6 (.236) 12 (.472) 3 18 (.79) 5 (.197) 1 11.7 (.461) S8.2 AVGT6... HPAV6M16S13 6 (.236) 16 (.63) 3 2 (.787) 7 (.276) 13 15.4 (.66) S1.3 AVGT6... HPAV6M16S14 6 (.236) 16 (.63) 4 2 (.787) 7 (.276) 13 15.4 (.66) S1.3 AVGT6... - For shank details, please refer to the TungMeister techinical report (T381). Shank types: VSSD, VTSD, VSC, VSTD - For connections between metric shank and TungMeister thread, please use VAD-M type connector Unit: mm (inch) Spanner for clamping Cat. No. Connection screw size KEYV-S6 KEYV-S8 KEYV-S1 Optional- to be ordered separately. S6 S8 S1 SPAE PATS Designation Clamping screw Lubricant Wrench HPAV6M... CSPB-2H M-1 IP-6DB 1 TUCE-EC
A ACCELEATED MACHINI INSETS AVGT-MJ AVGT-AJ rε B T ap ISO Designation P Steel M Stainless K Cast iron N S H Non-ferrous Superalloys Hard materials rε Max. ap AH12 AH13 AH3135 bs KS5F A B T bs AVGT632PBE-MJ.8.236.315.197.16.59 AVGT634PBE-MJ.16.236.315.197.16.51 AVGT638PBE-MJ.31.236.315.197.12.35 AVGT632PBF-AJ.8.236.315.197.16.59 AVGT634PBF-AJ.16.236.315.197.16.51 AVGT638PBF-AJ.31.236.315.197.12.35 Workpiece materials Coated Hardness Carbide STANDAD CUTTI CONDITIONS Priority Grades Cutting speed Vc (sfm) : First choice : Second choice : product : Line up Feed per tooth fz (ipt) Low carbon steels (118, 126, etc.) Carbon steel and alloy steel (155, 414, etc.) Prehardened steel (H-13, P-2, etc.) Stainless steel (34, 316, etc.) Gray cast iron (Class 25, Class 3, etc.) Ductile cast iron (6-4-12, 8-55-6, etc.) Aluminum alloys (Si < 13%) - 2 HB First choice AH3135 755-141.3 -.5-3 HB First choice AH3135 49-115.3 -.5 3-4 HC First choice AH3135 325-75.3 -.5 - First choice AH3135 49-72.3 -.4 15-25 HB First choice AH12 655-18.3 -.5 15-25 HB First choice AH12 49-785.3 -.5 - First choice KS5F 213-328.3 -.5 Aluminum alloys (Si 13%) - First choice KS5F 325-75.3 -.5 Titanium alloys (Ti-6AI-4V, etc.) - First choice AH13 13-295.16 -.4 Superalloys (Inconel718, etc.) - First choice AH13 145-21.16 -.4 Hardened steel (H13, etc.) (H13, etc.) 4-5 HC First choice AH12 145-225.2 -.4 5-6 HC First choice AH12 13-21.16 -.3 11
MACHINI APPLICATIONS Shoulder milling Slotting amping Plunging and traversing Helical interpolation Hole enlarging Feed A ap ap ød1, 2 ød3 ae Max. depth of Max. Max. cutting ramping Max. Min. Max. machining width in cut angle plunging machining enlarging Designation ødc ap θ A ød1 ød2 ød3* ae EPAV6U.31.313.236 - - - - - - EPAV6U.37.375.236 3º.12.591.748.79.374 EPAV6U.5.5.236 3º.12.79.96.866.453 EPAV6U.62.625.236 2º.12 1.26 1.22 1.181.61 EPAV6U.75.75.236 1.5º.12 1.276 1.46 1.421.73 EPAV6U1. 1..236 1º.12 1.775 1.96 1.921.98 *Flat bottom hole When clamping the insert, please confirm that there is no gap between the cutter body and the insert as shown in the picture. Gap 12 TUCE-EC
ACCELEATED MACHINI Caution for using a large diameter cutter (over ø.79") When using a cutter diameter over.79", please note that the applicable range of cutting depth significantly drops as the cutting width applied increases, thus an additional finishing process may be required. Cutting depth in relation to cutting width (for up to ø.625") Depth of cut: ap (in).276.236.197.157.118.79.39 Cutter : EPAV6U.62C.624 (ødc =.625", z = 4) : AVGT634PBE-MJ AH3135 Workpiece material : 155 Cutting speed : Vc = 82 sfm Feed per tooth : fz =.3 ipt Machining : Slot milling : Dry : Vertical M/C, BT4, 18.5 kw.197.394.63 Width of cut: ae (in) Cutting depth in relation to cutting width (for ø.75" and up) Depth of cut: ap (in).276.236.197.157.118.79.39 Cutter : EPAV6U1.C1.6 (ødc = 1.", z = 6) : AVGT634PBE-MJ AH3135 Workpiece material : 155 Cutting speed : Vc = 82 sfm Feed per tooth : fz =.3 ipt : Dry : Vertical M/C, BT4, 18.5 kw.394.787 1.181 1.575 Width of cut: ae (in) 13
PACTICAL EXAMPLES Workpiece type Cutter Grade Guide shift Spindle EPAV6U.52 (ø.5, z = 2) EPAU6U.5C.53 (ø.5, z = 3) AVGT634PBE-MJ AVGT634PBE-MJ AH3135 AH3135 145 (25HC) Alloy steel (low carbon, 3HC) Workpiece material Cutting conditions Cutting speed: Vc (sfm) Feed per tooth: fz (ipt) Feed speed: Vf (ipm) Depth of cut: ap (inch) Width of cut: ae (inch) Machining esults Workpiece type Cutter Grade 495 (: Vc = 197) 469 (: Vc = 236).2 2.2 15 (: Vf = 6) 21 (: Vf = 15).4.4.98.63 Shoulder milling Shoulder milling Wet Dry Vertical M/C, BT4 Vertical M/C, CAT3 7.3 obust cutter 6 Light cutting body and strong 5 action cutting edge.2 4 Productivity Tool life 3 2 1.2 times! 1.55 times!.1 1 High M thanks to the rigid body design. Optimized The sharp cutting edge geometry has enabled geometry allows high speed milling. smoother, vibration-free cutting at higher parameters even on a low power machine. parts Bracket EPAV6U.62C.624 (ø.625, z = 4) EPAV6U.62CO.623 (ø.625, z = 3) AVGT648PBE-AJ AVGT634PBE-MJ KS5F AH12 552 Class 25 Tool life (pcs/edge) M (in 3 /min) Workpiece material Cutting conditions Cutting speed: Vc (sfm) Feed per tooth: fz (ipt) Feed speed: Vf (ipm) Depth of cut: ap (inch) Width of cut: ae (inch) Machining esults M (in 3 /min) 823.4 8 (: Vf = 39) 656 (: Vc = 476).3 (: fz =.2) 36 (: Vf = 22).8.197.312.157 Shoulder milling Shoulder milling Wet Dry Vertical M/C, BT4 Horizontal M/C, BT4 Low cutting force geometry and rigid cutter body Productivity 2 times! 3 2.5 2 1.5 1.5 Thanks to light cutting action and body rigidity, stable, chatter-free milling was possible with a high M. M (in 3 /min) 1.5 1.2.9.6.3 High precision and robust cutter body Productivity 1.6 times! The tool rigidity and accuracy has improved the M and surface quality. The result: the roughing and finishing processes are now integrated into a single operation. 14 TUCE-EC
ACCELEATED MACHINI Workpiece type Cutter Grade Blocks parts EPAV6U.62C.624 (ø.625", z = 4) EPAV6U.5C.52 (ø.5", z = 2) AVGT638PBE-M AVGT632PBE-MJ AH13 AH3135 Ti6Al4V S34 Workpiece material Cutting conditions Cutting speed: Vc (sfm) Feed per tooth: fz (ipt) Feed speed: Vf (ipm) Depth of cut: ap (inch) Width of cut: ae (inch) Machining esults Workpiece type Cutter Grade M (in 3 /min).854.732.61.488.366.244.122 164 : Vc = 131 38 : Vc = 164.5 2 : Vf = 16.2 : fz =.1 9 : Vf = 2.5.59 : ap =.2.2.63.248 Shoulder milling Face milling Internal External With angle head, BT5 Lathe (Swiss type) High wear and fracture resis- tance Productivity 1.32 times!.61.55.49.43.37.31.24.18.12.6 High wear and fracture resistant, AH13 has Enhanced machining stability has improved the enabled a high M... with stability, eliminating M at high cutting parameters. premature insert failures. Screw parts EPAV6U.5C.52 (ø.5", z = 2) EPAV6U.5C.52 (ø.5", z = 2) AVGT632PBE-MJ AVGT634PBE AH3135 AH3135 145 Alloy steel (Nickel-Chromium-Molybdenum) M (in 3 /min) obust cutter body Productivity 1.25 times! Workpiece material Cutting conditions Cutting speed: Vc (sfm) Feed per tooth: fz (ipt) Feed speed: Vf (ipm) Depth of cut: ap (inch) Width of cut: ae (inch) Machining 331.2 : fz =.2 459 : Vc = 361.3 : fz =.2 1.79 21 : Vf = 19.59.394.394 Face milling Grooving External External Lathe (Swiss type) Lathe esults Number of parts machined (pcs / tool) 9 8 7 6 5 4 3 2 1 Strong cutting edge Tool life 2.2 times! The robust edge geometry has improved the tool life stability, eliminating premature failures..732 obust cutter.61 body.488 Productivity.366 1.3 times!.244.122 The high tool rigidity has allowed for stable, chatter-free machining at high cutting parameters. M (in 3 /min) 15
Tungaloy America, Inc. 3726 N Ventura Drive, Arlington Heights, IL 64, U.S.A. Inside Sales: +1-888-554-8394 Technical Support: +1-888-554-8391 Fax: +1-888-554-8392 Tungaloy Canada 432 Elgin St. Unit 3, Brantford, Ontario N3S 7P7, Canada Phone: +1-519-758-5779 Fax: +1-519-758-5791 www.tungaloy.com/ca Tungaloy de Mexico S.A. C Los Arellano 113, Parque Industrial Siglo XXI Aguascalientes, AGS, Mexico 229 Phone:+52-449-929-541 Fax:+52-449-929-5411 www.tungaloy.com/mx Scan for instant web access follow us at: facebook.com/tungaloyamerica t w i t t e r. c o m / t u n g a l o y To see this product in action visit: www.youtube.com/tungaloycorporation Distributed by: DOWNLOAD Dr. Carbide App Jan. 218 (TA)