一种基于CCD的平面二次包络环面蜗杆精度检测方法研究  

A Method of Plane Double-enveloping Worm Accuracy Measurement based on CCD

作　　者：韩兴国[1] 秦展田[1] 黎亚元[2] 于松坤[2] 

机构地区：[1]桂林航天工业学院,广西桂林541004 [2]西华大学数控技术研究所,四川成都610039

出　　处：《机械传动》2012年第10期105-109,共5页Journal of Mechanical Transmission

基　　金：重庆大学机械传动国家重点实验室211工程项目(0422092);广西壮族自治区教育厅科研项目(201106LX706);桂林航天工业学院青年科技基金项目(X10Q019)

摘　　要：提出了一种基于CCD的平面二次包络环面蜗杆的非接触式检测方法,阐述了该检测系统的工作原理和总体方案设计。通过对蜗杆理论螺旋齿面方程和蜗杆实测螺旋齿面方程比较得出平面二次包络环面蜗杆的制造误差,设计了蜗杆精度测试软件,最后,通过实测,验证了基于CCD的平面二次包络环面蜗杆的非接触式检测方法的正确性和可行性。A non-contact measurement method of plane double-enveloping worm accuracy based on CCD is put forward,and working principle and total design scheme of the measurement system are expatiated.Manufacturing errors of plane double-enveloping worm are acquired through comparation of theoretical worm helix tooth surface equations and measured worm helix tooth surface equations,and worm accuracy testing software is designed.At last,it is proved that the detection method of plane double-enveloping worm accuracy is correct and feasible through practical measurement.

关 键 词：平面二次包络环面蜗杆 CCD 检测 空间坐标 误差分析 

分 类 号：TN386.5[电子电信—物理电子学] TP274[自动化与计算机技术—检测技术与自动化装置]