Page 72 - Threading_Handbook
P. 72
THREAD TURNING Basic Dimensions of SWISSCUT Inserts W H L A° RE PDX
L
H
PDX
A°
RE
L
H
—Insert height
W —Insert length
—Insert width
A —Angle of cutting edge
PDX —The distance between the insert and the crest radius
RE —Corner radius
Main Advantages
• Designed for Swiss-type lathes
• Suitable for work next to shoulder
• Suitable for threading production between the walls in narrow grooves
• Easy and fast insert mounting and cutting edge indexing
• No setup needed after each insert indexing
• Easy handling of insert
• Precise geometry and excellent surface finish
Notes
• Standard inserts are intended for symmetrical thread profiles
• Without a chipformer
72 ISCAR