Каталог Sumitomo фрезы со сменными пластинами - страница 18

SEC-Wave Mill
WGX Type
■ Chipbreaker Selection ■ Chipbreaker Map


Good
Work Material
L
Breaker L FG G H W ↑
Light Cutting


Edge Sharpness
FG General Purpose (Standard)

Appearance
Low-Burr Design G
H
Heavy Cutting
Cutting Edge 20ﾟ 20ﾟ 15ﾟ
25ﾟ
Insert Figure
Edge Strength → High
Characteristics Low Cutting Force Standard and with Wiper Flat Standard High Strength Wiper

Application Light Cut General Purpose and Low Burr General Purpose Heavy Cut Emphasis on Surface Finish


■ General-purpose G Type Chipbreaker
● Cutting Resistance Comparison ● Surface Finish Comparison ● Insert Indexing Run-Out
Feed Force Principal Force Back Force
2,000 1.2 80
Surface Roughness Ra (μm)


rce hness
tting Fo e Roug
Low Cu urfac
1.0
Good S Out
Cutting Resistance (N)


R u n - 1/ 2
1,500 60


Face Run-Out (μm)
0.8 w
Belo
1,000 0.6 40
0.4
500 20
0.2
0 0 0
Competitor's Product Conventional Grade Conventional Grade
H WGX
Work Material：S50C
Competitor's Product Conventional Grade
Tool：ø100
WGX
Work Material：S50C Tool：ø100
WGX
Tool：WGXM13100R（ø100）
Cutting Conditions：vc=200m/min, fz=0.2mm/t, ap=3.0mm Cutting Conditions：vc=200m/min, fz=0.2mm/t, ap=3.0mm No. of Teeth：7 Teeth
Cutters
Milling


■ Low-Burr Design FG Type Chipbreaker
Face
Milling
Shoulder Rotation Direction
Milling
High Feed Work material
feed direction
Radius Location where
Addition of chamfer reduces Exit Angle: 70°
burrs occur
Multi- burrs on cutting surfaces.
Purpose
R/
Profiling
● Cutting Surface Comparison
Groove/
T-Slot
Work Material FG Type G Type Conventional Grade Competitor's Product
Chamfering
Aluminum/
Light Alloys
S50C
High-Speed
Cast Iron Burr Formation

SUS304
Burr Formation Burr Formation

SCM440
Burr Formation Burr Formation Burr Formation

Machine：M/C BT50 Tool：WGX13100R（ø100） Grade：ACP200
Cutting Conditions：vc=200m/min, fz=0.2mm/t, ap=3.0mm, ae=80mm Dry


H18