TOOLS NEWS LJ405A ; General-Purpose Negative Chip
LJ405A
Additional Products Products Tsukuba Plant Tsukuba Plant g performance! ISO 9001-1994 ISO 14001-1996 Listed Registration No. JSAQ 080 Registration No. JSAE 036 copyin Gifu Plant ent ISO 9001-1994 Registration No. JSAQ 094 Excell General-purpose negative chip breaker
Registration No. 00GRC-EA010 Gifu Plant
Patent pending The next generation general-purpose breaker with excellent chip discharge ability. Features of
The is designed for general purpose applications that optimize chip flow in low depth-of-cut areas. The dots provide secure chip control even at copying and pulling where smooth chip disposal is difficult to achieve. They ensure excellent finished surface with no scratches. a Design concept a Chip control range
1. Sharp cutting performance due .240 to the employment of positive land.
2. The top two dots at the corner .200 optimize chip flow at low ) Chip control range
depth-of-cutting machining. inch
( .160 3. The two supporting dots behind the top dots promote smooth chip evacuation .120 at large depth-of-cut machining. Depth of cut .080 Recommended chip control range
.040
0 .004 .008 .012 .016 .020 .024 Feed (IPR)
Cutting performance of a Chip discharge ability (Workpiece : Alloy Steel, Insert: CNMG433oo, Wet cutting)
Competitor A's general purpose breaker z Pulling up at corner R Cutting speed : 656 SFPM Feed : .010 IPR Depth of cut : .031-.138 inch
1.97 inch 1.97 inch
z x Competitor A's general purpose breaker
x Facing + chamfering Cutting speed : 492 SFPM Feed : .010 IPR Depth of cut : .040-.060 inch 1.97 inch 1.97 inch
Even at pulling up operations where smooth chip discharge is difficult to achieve, securely controls and cuts generated chips.
—1 — Cutting performance of aWear resistance Competitor B's general purpose breaker, P10 coating 0.014 Competitor C's general purpose 0.012 breaker, P10 coating
0.010 ) inch ( 0.008 The combination of and a 0.006 newly introduced coated Flank wear grade UE6010 achieves 0.004 UE6010 grade longer tool life.
Insert standard of
Coated grade Dimensions (inch) Geometry Order number (ISO) number UE6005 UE6010 UE6020 I.C. T R CNMG431MV CNMG120404-MV + + + 1/64 R CNMG432MV CNMG120408-MV 1/32 + + + 1/2 3/16 CNMG433MV CNMG120412-MV + + + 3/64 80° I.C. T CNMG434MV CNMG120416-MV + + + 1/16 DNMG431MV DNMG150404-MV 1/64 R + + + 55° DNMG432MV DNMG150408-MV + + + 3/16 1/32 DNMG433MV DNMG150412-MV 3/64 + + + 1/2 DNMG441MV DNMG150604-MV + + + 1/64 DNMG442MV DNMG150608-MV 1/4 1/32 I.C. T + + + DNMG443MV DNMG150612-MV + + + 3/64 R SNMG431MV SNMG120404-MV + + + 1/64 SNMG432MV SNMG120408-MV + + + 1/2 3/16 1/32 I.C. T SNMG433MV SNMG120412-MV + + + 3/64 R TNMG331MV TNMG160404-MV + + + 1/64 TNMG332MV TNMG160408-MV + + + 3/8 1/32 TNMG333MV TNMG160412-MV + + + 3/16 3/64 TNMG432MV TNMG220408-MV + + + 1/32 60˚ 1/2 I.C. T TNMG433MV TNMG220412-MV + + + 3/64 R 35° VNMG331MV VNMG160404-MV + + + 1/64 3/8 3/16 VNMG160408-MV 1/32 I.C. T VNMG332MV + + +
80° WNMG32.51MV WNMG06T304-MV + + + 1/64 WNMG32.52MV WNMG06T308-MV + + + 3/8 5/32 1/32 WNMG32.53MV WNMG06T312-MV + + + 3/64 WNMG331MV WNMG060404-MV + + + 1/64 WNMG431MV WNMG080404-MV + + + R I.C. T 1/2 3/16 WNMG432MV WNMG080408-MV + + + 1/32 WNMG433MV WNMG080412-MV + + + 3/64 + : Inventory maintained —2 — Application examples for
Insert (grade) CNMG432MV (UE6010) CNMG432MV (UE6010) CNMG433MV (UE6010) Carbon steel Alloy steel Alloy steel (JIS SNCM439)
Workpiece
Cutting speed (SFPM) 230-560 1180 656 Feed (IPR) .004 .008 .006-.014 Depth of cut (inch) .040 .080 .060 Coolant Wet cutting Wet cutting Wet cutting
Chip condition · Due to 's excellent · displayed far Competitor's general-purpose breaker chip discharge ability, the better chip discharge ability and finished surface is not scratched. much longer tool life, compared · Among various breakers, with conventional products. Result is the first to Especially, its chip discharge simultaneously satisfy needs for performance was excellent at smooth chip discharge and long upside machining. tool life. · obtained 1.97 inch 1.97 inch excellent, smooth finished surface.
Insert (grade) CNMG433MV (UE6010) CNMG433MV (UE6005) DNMG432MV (UE6010) Carbon steel Alloy steel Carbon steel
Workpiece
Cutting speed (SFPM) 920 590 560 Feed (IPR) .010 .012-.016 .012 Depth of cut (inch) .060 .031-.039 .039
Coolant Wet cutting Wet cutting Wet cutting
Cutting edge condition pieces/corner pieces/corner 50 100 100 200 UE6010 80 pieces/corner Result UE6005 UE6010
Competitor's Competitor's Competitor's general-purpose general-purpose general-purpose breaker breaker breaker P10 coating P05 coating P10 coating 40 pieces/corner
17401 Eastman Street, Irvine, California 92614, U.S.A. TEL. (800) 621-4486 FAX. (800) 643-4909 Customer Service: (800) 523-0800 Technical Support: (800) 486-2341 Chicago Branch Office: 5999 New Wilke Rd, Suite 200,Rolling Meadows, Illinois 60008, U.S.A. TEL. 847-806-1550 FAX. 847-806-1563 Detroit Branch Office: 39303 Country Club Drive, Suite A-1, Farmington Hills, Michigan 48331, U.S.A. TEL. 248-489-1000 FAX. 248-489-3008 Toronto Branch Office: 6535 Millcreek Drive, Unit 63 & 64, Mississauga, Ontario, Canada L5N 2M2 TEL. 905-814-0240 FAX. 905-814-0245
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