Sumitomo - Полный каталог инструмента - 2016 EN
для заказа - sumitomo@sumitomo-tools.ru
NEW "Global Standard" Endmills
GSX MILL Series
+ J 20, J 21 + J 36
GSX MILL Anti-vibration Type (Square/Radius)
GSX MILL Ball
n Characteristics and Applications
n Characteristics and Applications
l Optimized irregular pitch and lead affords:
- Drastically improved chattering and fracture resistance ! l New coating combined with a fine-grained carbide substrate
- Less cutting force Allows high-speed, high-feed cutting. affords better thermal and wear resistance.
l Rounded lands greatly improve machined surface quality l Large helix angle on cutting edge reduces cutting resistance.
(from 4 and up). l Unique pocket design and expanded pocket area promotes
l New fine-grained carbide substrate and special coating for better chip evacuation.
better rigidity and thermal and wear resistance.
+ Expands the range of machineable material from soft to
hardened steels, and offers reliability and longer tool life.
n Product Range
GSX MILL Anti-vibration Square Type n Product Range
Series No. of Teeth Serie D (mm)
4 Series No. of Teeth Serie D (mm)
Flutes
GSXVL4000-2.5D 2 ~ 20 GSX-B 20000 2 R0,2 ~ 15
Flutes (D=0,2 ~ 30)
a J 20
a J 36
GSX MILL Anti-vibration Corner Radius Type
Series No. of Teeth Serie D (mm) n Application Range Workpiece Hardness MOULD FINISH MASTER
(HRC) CBN Ballnose Mill
GSXVL4000-R-2.5D 4 3 ~ 20
Flutes GS Hard Mill Ball
a J 21
n Cutting Range n Cutting Resistance Mill Ball
GS
vc (m/min) (N) Low vibration
Coated Mill Ball
Endmills150 ( vc= 120 m/min) GSX
Anti-vibration low High
Cutting Resistance Cutting ResistanceGSX
100 Anti-vibration (N) Chip Removal Rate Q (cc/min)
50 Conventional Design n Application Examples Competitor C
l Flank Wear Competitor A
Competitor B
1D 2D 3D Wear (mm)
(mm) GSX Mill Ball
Depth of Cut
n Application Range Conventional Design Chip Removal Rate Q (cc/min)
GSX Ball (Cutting Length 140 m) Conventional Tool (Cutting Length 80 m)
l Surface Finish Quality Conventional Design
GSX Anti-vibration Competitor's Anti-vibration
Able to continue Unable to continue
No Chattering Minute Chattering Heavy Chattering Work Material : X40CrVMo5-1 (50HRC) Chipping in centre
Clean Surface Poor Surface Poor Surface Heavy wear on
Tool Dimensions : R3 (2 Flutes) flank face
Work material: C50 Cutting Conditions: n = 4.800 rpm Cutting Conditions : vc= 179 m/min (n = 9.500 rpm)
Grooving: 10
Tool dimension: vf = 800 mm/min vf= 2.250 mm/min (ft = 0,12 mm/t)
Depth of cut doc = 10 mm doc = 0,2 ~ 1,0 mm, woc =0,3 mm, Wet
Equipment: BT50 Equipment Vertical Machining Centre BT40
J6 l = Euro stock www.sumitomo-tools.ru
для заказа - sumitomo@sumitomo-tools.ru