Sandvik Coromant Silent tools - users guide - Manual (Page 19)

19
Set-up recommendations, summary
Clamping of bar:
• Use a clamping length of minimum 4 x dm
m
.
• Use split sleeve mounting for maximum clamping
contact.
• Use the most suitable boring bar for the operation.
Centre height:
• Double-check the centre height to ensure the correct
cutting angle. Use a centre height setting tool.
Boring bar deflection:
• Depending on the cutting depth a
p
and feed f
n
, the
insert geometry and radius, the entering angle, the
material being machined, the bar size and overhang,
varying amounts of deflection will occur.
• If finish machining, a measuring cut and/or a semi-
finishing cut may be required to ensure that the
desirable tolerance is achieved.