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
Sumiarbide 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 Indiana Branch 595 S. Emerson Avenue Suite 100 Greenwood, IN 46143
Phone: (847) 635-0044 Fax: (847) 635-9335 www.sumicarbide.com
1001 Business Center Drive Mount Prospect, IL 60056
Sumitomo Electric Tool Engineering Center 5637 S. Westridge Drive New Berlin, WI 53151
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