◤Technical
Information
(1) Relation ship between cutting speed (RPM)
and working table speed.
RPM × Number of tooth × 0.3~0.5 = Work
table feed speed (mm/min)
(2) Vc (mm/min), D (mm)
RPM =
RPM = Spindle speed
◤Machining
Condition Guide
Machining Material
|
Cutting Speed Vc (m/min)
|
Feed (mm/tooth)
|
Carbon steel
|
120~250
|
0.06~0.12
|
Alloyed steel
|
110~160
|
0.06~0.10
|
Stainless steel
|
110~160
|
0.06~0.10
|
PH Stainless steel
|
95~150
|
0.06~0.10
|
Cast iron
|
115~220
|
0.06~0.13
|
Aluminum alloy
|
300~1000
|
0.04~0.20
|
Harden steel
|
30~60
|
0.04~0.10
|