空间直纹特征曲面加工及关键装置研究  

Research on Space Ruled Surface Machining and the Key Equipment

作　　者：郑德星[1] 王斌[1] 

机构地区：[1]盐城工学院优集学院,江苏盐城224051

出　　处：《机床与液压》2013年第9期65-67,70,共4页Machine Tool & Hydraulics

摘　　要：分析直纹特征曲面的线接触回转铣削加工的实现,对影响该刀具运动装置加工精度的主要因素——几何误差进行了分析和整合,应用微分分析法建立了所设计刀具装置的误差模型。借助MATLAB工具对其输出精度进行了定姿态仿真,并与现有的机床加工精度进行了比较。结果表明:该加工方式具有更高的精度和效率,其精度分析结果也为刀具装置的设计和误差补偿提供了依据。The movement of a line contact rotate-milling machine tool was analyzed. The main factors-geometric errors affecting the machining accuracy were analyzed and integrated. Then the error model was created with differential analysis. The output accuracy was analyzed by MATLAB and compared with the existing machining accuracy. The results show that the proposed method has higher accuracy and efficiency. It provides a basis for design and error compensation of the device.

关 键 词：空间直纹特征曲面 线接触 回转铣削 误差建模 精度分析 

分 类 号：TH122[机械工程—机械设计及理论]