Sandvik Coromant Silent tools - users guide - Manual (Page 10)

10
Turret and multi-task machines
Due to the design of the turret in a CNC lathe or the
flexibility of a multi-task machine, the rigidity is usually
reduced.
• Small turret widths reduce the ratio between the
clamping length and the bar diameter on larger
cylindrical boring bars and consequently reduce the
set-up stability.
• Improve the stability by applying a long design tool
holder and sleeve to increase the clamping length.
Recommended clamping length minimum 4 x dm
m
.
The Coromant Capto coupling can also be a solution on
a turret lathe or multi-task machine. This minimizes the
need for long sleeves and will result in a stable set-up
with additional quick-change benefits.
Dampened boring bar set-up in a turret or multi-task machine