SEC-WaveMill WGX Type
■ Chipbreaker Selection
■
Chipbreaker Selection Guide
P
K
S
N
P
K
S
P
K
M
M
Work Material
L
↑
L Type
FG Type
G Type
H Type
W Type
Chipbreaker
Light Cutting
FG
General-purpose (Standard)
G
For Low-Burr Design
Appearance
H
Heavy Cutting
15°
20°
20°
Cutting Edge Cross Section
25°
H
→ High
Cutting Edge Strength
Low Resistance Standard / With Wiper Edge
Standard
High Strength
Wiper
Features
Finishing Surface Roughness Emphasised
Applications
Light Cutting
General-purpose / Burr Prevention General-purpose
Heavy Cutting
■ General-purpose G Type Chipbreaker
● Comparison of Cutting Force
● Finishing Surface Roughness Comparison
● Runout with Insert Attached
Feed Force Principal Force
Back Force
80
2,000
1.2
ss
e
hne
anc
oug
Re sist
1.0
ce R
Low
urfa
60
1,500
ss
d S
Le
Goo
or
0.8
t
1/2
ou
R un
40
1,000
0.6
0.4
20
500
0.2
0
0
0
Conventional Tool
WGX Type
WGX Type Competitor's Product
Conventional Tool
WGX Type Competitor's Product
Conventional Tool
Work Material: 1050 Steel, Tool: ø100 Cutting Conditions: v c =660 SFM, f
Work Material: 1050 Steel, Tool: ø100 Cutting Conditions: v c =660 SFM, f
Tool: WGXM13100R (ø100) Number of Teeth: 7
a p =0.12in
a p =0.12in
z =0.008 IPT,
z =0.008 IPT,
■ FG Type Chipbreaker with Low-Burr Design
Rotation Direction
Work material feed direction
Area Prone To Burrs
Addition of chamfer reduces burrs on cutting surfaces
Exit Angle: 70°
● Machined Surface Comparison
Work Material
FG Type
G Type
Conventional Tool
Competitor's Product
1050
Burr formation
304
Burr formation
Burr formation
4140
Burr formation
Burr formation
Burr formation
Machine: Machining Center BT50, Tool: WGX13100R (ø100), Insert Grade: ACP200 Cutting Conditions: v c =660 SFM, f z =0.008 IPT, a p =0.12in, a e =3.15in Dry
H18
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