Sandvik Coromant Silent tools - How to reduce vibration in metal cutting - Manual (Page 52)

Sandvik Coromant – How to reduce vibration in metal cutting 48
Practical tips and hints on
how to reduce vibrations
Boring
Adaptor Type and Size
1. Choose the shortest possible adaptor. Every millimetre is important.
2. Choose the largest possible diameter/size of the adaptor.
3. For long overhang (>4xD) use damped adaptors, Silent Tools.
4. If possible, use a tapered adaptor to increase the static stiffness and to
reduce the deflection.
5. For long overhang, make sure to have a rigid clamping with flange con-
tact in the spindle.