Investigation and Analysis of Chatter Vibration in Centerless Bar Turning Machine
نویسندگان
چکیده
Chatter vibrations are present in almost all cutting operations and they are the major obstacles in achieving desired surface finish. Chatter vibrations are the self excited vibrations, which has an adverse effect on surface roughness, dimensional accuracy of the machined components. This paper investigates the occurrence of regenerative chatter vibrations in centerless bar turning operation. The root cause for the chatter marks on component was analysed as beat vibrations. The beat vibrations are minimized in centerless bar turning operation to overcome the chatter marks on the machined components.
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