GND Series - Application Examples
1015 Steel Automotive Component Grooving
Sintered Component Tap Component Grooving
· Machining efficiency · Tool life Holder: GNDMR2525K-312J Insert: GCMN3004-GG Seat Size: 3.0
· Tool life · Chip evacuation Holder: GNDLL2020K-220J Insert: GCMN2002-GF Seat Size: 2.0 Cutting Conditions
Cutting Conditions v c = 500 (300) SFM f = .0039 (.0019) IPR a p = .374" Wet Internal Coolant Supply 305 PSI *( ) competitors running parameters
1.2 sec/pc
GND Competitor's Product GND Competitor's Product
v c = 300 SFM f = .0008 IPR a p = .079" Wet Internal Coolant Supply 218 PSI · Coolant supply from near the cutting edge directly to the cutting point, achieves 1.7 times longer tool life · Internal coolant supply realizes stable chip evacuation even at low feed machining GND Competitor's Product 30 pcs. 50 pcs. Tool Life (pcs.) 4135 Steel Machine Component Cut-off · Machined surface · Tool life
3.6 sec/pc
Cutting Time (sec/pc)
1,000 pcs.
250 pcs.
Tool Life (pcs.)
· Double the feed rate of competitor tools, with no chatter · 1.5 times the cutting speed thanks to an internal coolant holder, achieving 4 times longer tool life
4804 Steel Free-cutting Steel Machine Component Cut-off · Tool life · Central burrs
Holder: GNDLR1212JX-212.5 Insert: GCMR20003-CF-10 Seat Size: 2.0 Cutting Conditions
Holder: GNDMR2020K-210 Insert: GCMR20003-CF-15 Seat Size: 2.0 Cutting Conditions n = 2,500min-1 f = .0016 IPR Wet
1,800 pcs.
GND
2,800 pcs.
GND
v c = 400 SFM f = .0019 IPR a p = .250", Wet
Competitor's Product
Competitor's Product
1,000 pcs.
2,500 pcs.
Tool Life (pcs.)
Tool Life (pcs.)
· Excellent cutting edge sharpness for 1.12 times longer tool life · Central burrs eliminated with handed insert
· Excellent chip control improves machined surface · Outstanding cutting edge sharpness for 1.8 times longer tool life
Pure Iron Automotive Component Cut-off
1045 Steel Equivalent Automotive Component Grooving / Traverse Cutting
· Machining efficiency · Tool life Holder: GNDMR616JX-216J (Special Type) Insert: GCMN2002-GF Seat Size: 2.0
· Machined surface · Tool life Holder: GNDMR2020K-418J Insert: GCMN4004-ML Seat Size: 4.0 Cutting Conditions
Cutting Conditions v c = up to 475 SFM f = .0023 IPR a p = .197" Wet Internal Coolant Supply (Normal Pressure)
1,500 pcs.
GND
n = 2,500min-1 f = 0.0039 IPR a p = .019" to .079" Wet Internal Coolant Supply (Normal Pressure)
10,000 pcs.
GND
500 pcs.
Competitor's Product
Competitor's Product
2,500 pcs.
Tool Life (pcs.)
Tool Life (pcs.)
· Effective cutting edge cooling via internal coolant supply, achieving 4 times longer tool life · Tool change reduced, enabling longer automatic operation · Improved productivity through change to high- speed conditions
· Effective cutting edge cooling via internal coolant supply, achieving 3 times longer tool life · Cutting edge sharpness maintained for significantly improved post- machining tearing as well
GND P roduct P age
Sumitomo Electric Carbide, Inc. Headquarters
Sumitomo Carbide Canada, Inc. 150 Research Lane Unit #210 Guelph, Ontario N1G 4T2 Phone: (519) 265-6050 Phone: (844) 211-6050
Michigan Branch 26800 Meadowbrook Suite 120 Novi, MI 48377
Phone: (847) 635-0044 Fax: (847) 635-9335 www.sumicarbide.com
1001 Business Center Drive Mount Prospect, IL 60056
Indiana Branch 595 S. Emerson Avenue Suite 100 Greenwood, IN 46143
Sumitomo Electric Tool Engineering Center 5637 S. Westridge Drive New Berlin, WI 53151
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