Based on automated polishing machine of blisk

the geometric surface of fluttered blade was analysed. Combined with the automated polishing system of blisk blade

the flutter mechanism was described. Based on the flutter mechanism

the optimized programming technology

polishing parameters and improving system rigidity were determined to solve the flutter problem. The optimized tool axis direction

polishing track

polishing parameters and filling method were obtained. After experimental verification

the flutter is solved. And the waviness average error tends to decrease

surface quality is improved greatly. The chatter marks are eliminated obviously.