摘要
提出了加工非可展直纹面刀轴矢量的解析解法,给出了解析解法的加工误差,并将其与"R偏置法"的侧铣加工方法的误差进行了比较。计算结果证明,该方法减小了理论误差。应用MATLAB绘制了依据该方法计算出的叶片刀轴轨迹。最后,通过数控加工试验验证了所提出方法的正确性。加工结果表明,加工误差在允许加工误差范围内,叶轮加工表面质量好。
This paper proposed machining non-developable ruled surface cutter axis vector＇s analytical method,provided the analytical method＇s machining error and compared with the ＂R offset＂ flank milling method＇s error. The results prove that the prposed melhod can reduce the theoretical errors. Then the blade tool path trajectory was drew by the algorithm with MATLAB software. Finally, NC machining experiments verified the proposed chining errors are within the allowable machining peller is good. algorithm, the machining results show that the ma error range and the machining surface quality of im
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2015年第3期304-307,共4页
China Mechanical Engineering
基金
国家自然科学基金资助项目(51275147)
合肥工业大学校基金资助项目(2012HGXJ0671)
关键词
侧铣
非可展直纹面
解析法
加工误差
flank milling
non-development ruled surface
analytical method
machining error
