A Method for Generating Tool Path in CNC Machine Tool Processing based on Multipoint Contact
In response to the problem of poor performance in traditional trajectory generation methods,a multipoint contact-based tool path generation method for CNC machine tool machining is proposed in this paper.Based on the basic principle of generating tool path for multi-point contact machining,the geometric transformation of multi-point contact machining is deter-mined,and the B-spline interpolation method is introduced to generate tool path for the CNC machine tool machining.The ex-perimental results show that using the improved method can effectively reduce the error situation,with a large number of cut-ting points and good results,which has certain advantages.
NETL
NSTL
万方数据
维普
