The characteristics of cutter frame of topological structure on general purpose lathe were analyzed systematically. Based on the multibody system theory and the homogeneous coordinate transformation principle, taking an example for CA6140 lathe, a geometric error model for lathe cutter frame system was established through using Matlab programming. Through using manmachine interactive input method, geometric error modeling and analyzing on cutter frame system were quickly done on tha cutter frame system. The analysis results of error sensitivity and error regularity can be used as important basis for tolerance design and stiffness distribution on cutter frame system.
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王建亮,刘润爱.刀架几何误差模型的建立及应用[J].机床与液压,2016,44(13):125-127. . Buliding and Application of Model for Cutter Frame Geometric Errors[J]. Machine Tool & Hydraulics,2016,44(13):125-127