Sandvik Coromant Silent tools - How to reduce vibration in metal cutting - Manual (Page 7)

Sandvik Coromant – How to reduce vibration in metal cutting 3
Vibration:
1. Choose a smaller nose radius than the depth of cut
2. Choose a positive insert with open chip breaker.
3. Increase the feed.
4. If there is between 4 x D to 6 x D overhang, choose a carbide bar.
5. If there is over 6 x D overhang, choose a Silent Tool.
Bad surface finish:
1. Increase the coolant flow.
2. Choose an insert with a sharp cutting edge.
3. Check that all chips have been evacuated.
4. Choose a smaller nose radius than the depth of cut.
5. If there is between 4 x D to 6 x D overhang, choose a carbide bar.
6. If there is over 6 x D overhang, choose a Silent Tool.