面齿轮磨削齿面齿形误差修正  

Tooth Surface Form Error Correction for Face Gear Grinding

作　　者：明兴祖 方曙光[2] 王红阳 MING Xingzu;FANG Shuguang;WANG Hongyang(School of Mechanical Engineering,Hubei University of Arts and Science,Xiangyang,Hubei,441053;School of Mechanical Engineering,Hunan University of Technology,Zhuzhou,Hunan,412007)

机构地区：[1]湖北文理学院机械工程学院,襄阳441053 [2]湖南工业大学机械工程学院,株洲412007

出　　处：《中国机械工程》2018年第17期2031-2037,共7页China Mechanical Engineering

基　　金：国家自然科学基金资助项目(51375161);湖南省自然科学基金资助项目(2017JJ4023)

摘　　要：以面齿轮齿面的形状误差为研究对象,建立了面齿轮齿面数学方程,通过三坐标测量仪(CMM)对面齿轮齿面进行了误差测量。为提高面齿轮齿面的精度,提高其理论和工程的应用价值,提出了一种基于序列二次规划(SQP)的面齿轮齿面误差评定方法。建立了齿面误差的识别方程,应用序列二次规划算法对机床加工参数进行优化求解,并与最小二乘优化法进行对比,应用修正后的机床调整参数,再次通过三坐标测量仪对修正后的齿面误差进行检测,验证了该方法的可行性。The form errors of the face gear tooth surfaces were taken as the research object,the mathematical model of face gear tooth surfaces was established,and the error measurements of face gear tooth surfaces were conducted by CMM.In order to improve the accuracy of face gear tooth surfaces and enhance the application values of theory and engineering,an error assessment method of face gear tooth surfaces was proposed based on SQP.With the identification equation of the tooth surface errors was established,the processing parameters of the machine tools were optimized by using SQP algorithm.And compared with the least squares optimization method,the modified machine tool adjustment parameters were applied,the modified tooth surface errors were detected by CMM again,which verified the feasibility of the method.

关 键 词：面齿轮 三坐标测量仪 序列二次规划 机床调整参数 误差测量 

分 类 号：TP215[自动化与计算机技术—检测技术与自动化装置]