GND Series - Application Examples
Sintered Ferrous Material Crank Sprocket Gear Grooving / Finishing
4130 Steel Gearshaft Grooving / Profiling
· High rigidity for chatter · Chip evacuation · Wear resistance Holder : GNDLR2525M-220 Insert : GCMN2002-GG Seat Size : 2.0 Cutting Conditions v c = 330 SFM f = .003 IPR, Wet
· High rigidity for chatter · Chip evacuation Holder: GNDMR2020K-518 Insert: GCMN5008-MG Seat Size: 5.0 Cutting Conditions v c = 500 SFM f = .0039 IPR, Wet
1. Roughing
2. Finishing
90 Able to continue
GND
1
2
2
3
1
3
Conventional Tool
70
· Stable cutting without chattering or vibration · Excellent chip evacuation performance · Excellent wear resistance increasing tool life by 130% or more
· Stable cutting without chattering or vibration · Excellent chip evacuation performance
304 Stainless Measuring Component Grooving
Sintered Component Clutch Hub Face Grooving
· Machining efficiency · Chatter Holder : GNDFR2020K-523-050 Insert : GCMN5008-MG Seat Size : 5.0 Cutting Conditions
· High rigidity for chatter · Chip evacuation
Holder : GNDLR2525M-320 Insert : GCMN3002-GG Seat Size : 3.0 Cutting Conditions v c = 195 SFM f = .001 IPR, Wet
n = 500min-1 vc = 330 SFM f = .0019 IPR, Wet
· Reduces cycle time by up to 20% · Stable cutting without chattering or vibration
· Stable cutting without chattering or vibration · Excellent chip evacuation performance
303 Steel Hollow Round Bar Pipe Cut-off
Stainless Steel Round Bar Cut-off
· Machining efficiency · Chatter
· Tool life · Adhesion resistance Holder : GNDML2020K-312 Insert : GCMN3002-GF Seat Size : 3.0 Cutting Conditions n = 1,000min-1 f = .0059 .0012 IPR, Wet
Holder : GNDLR2020K-220 Insert : GCMR2002-CG-05 Seat Size : 2.0 Cutting Conditions
1,500 pcs.
GND
n = 1,000min-1 v c = 460 SFM f = .0012 IPR, Wet
Conventional Tool
1,000 pcs.
· Suppressed adhesion fracture achieves 150% tool life · Stable cutting without chattering or vibration 1045 Steel Motorcycle Transmission Component (Collar) Internal Grooving · Tool life
· Sharp cutting edge provides stable cutting · Stable chip control for stable cutting
4130 Steel Valve Spool Cut-off
· Tool life · Chip evacuation
1,100 pcs.
GND Competitor's Product A Competitor's Product B
· Chip evacuation Holder : GNDISR1620-T2046 Insert : GXMN2002S-GF Seat Size : 2.0 Cutting Conditions 900 pcs. 600 pcs. Tool Life (pcs.)
Holder : GNDLR1212JX-1.2512 Insert : GCMN125005-GF
.098”
Seat Size : 1.25mm Cutting Conditions n = 2,000min-1 f = .0019 IPR, Wet
1,100 pcs.
GND Competitor's Product A Competitor's Product B
v c = 500 SFM f = .0012 IPR a p = .067", Wet
900 pcs.
600 pcs.
.079”
Tool Life (pcs.)
.098”
· Slight damage and able to continue even after 7,500 uses · Excellent chip evacuation performance
· Realizes stable chip evacuation and longer tool life through high-rigidity tools and 3D chipbreaker
4118 Steel Automotive Component (Coupling) Internal Grooving
Stainless Cast Steel Turbine Housing Face Grooving / Groove Expansion
· Machining efficiency · Chip evacuation Holder: GNDISR1620-T2046 Insert: GXMN2002S-GF Seat Size: 2.0 Cutting Conditions v c = Roughing 165 to Finishing 265 SFM f = Roughing .0027 to Finishing .0019 IPR a p = .110", Wet
· High rigidity · Tool life
1 2 3
Roughing
Finishing
Finishing
Holder: GNDSL2525M-410 Insert: GCMN4004-GF Seat Size: 4.0 Cutting Conditions v c = 260 SFM f = .004 IPR a p = up to .303", Dry
.303
.189”
40 pcs.
GND
8 pcs.
Competitor's Product
.394"
Tool Life (pcs.)
· Good chip evacuation means step feed in the roughing process, required with competitors’ products, is no longer needed
· Stable cutting without chattering or vibration · Excellent wear resistance for 5 times longer tool life
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