Hello Everyone
As per the title, and photos attached
Chattering marks on CNC KingRich Teach lathe ??? Looking for some answers / advice or whatever
Only very new to cnc Lathe work, so im looking for possible directions/ solutions towards preventing such chattering on the end of Bar stock.
After some thoughts or possible explanations i can check or ......
The steel is 40mm Dia , grade 1050 medium-carbon steel, sticking out from the 3 jaw chuck at about 160mm
I have tried all sorts of feeds and speeds , Carbide inserts at various combinations. But still chattering marks at the first 40 mm from the end.
any help or your thoughts would be greatly appreciated
Thanks