The PCBN inserts advantages could be fully performed based on the reasonable cutting parameters.

The cutting parameters introduction is as follows: (Which need to be adjusted based on the actual

machining conditions and workpiece type)

Materials Vcm/min frmm/r apmm
Gray cast iron 500~1500 0.5~0.8 0.25~1.0
Chilled cast iron 50~120 0.1~0.6 0.1~1.2
Hardened steel(45~65HRC) 60~150 0.2~0.3 0.6~2.5
Surface hardened alloy(>35HRC) 80~240 0.12~0.25 0.5~2.5
Carbide alloy(Co%>17%) 20~40 0.1~0.25 0.1~0.5
Mn-steel 140~200 0.3~0.7 0.2~2.9

Leave a Reply

电子邮件地址不会被公开。 必填项已用*标注