Two-step Method for Measuring Gear Pitch Deviation

摘要：

　　Closure technique for measuring gear pitch deviation was proposed by PTB and NMIJ,which can eliminate systematic error in pitch measurement.In closure technique method,the gear’s position was changed repeatedly,and pitch deviations were also measured.Through processing measurement data,the systematic errors in pitch measurement can be eliminated.Two-step method for measuring pitch deviation was introduced in the paper,in which position of the gear was changed only two times,and the systematic error can be also eliminated.A gear’s single pitch deviation was measured when closure technique and two-step method were used respectively,and difference of two measurement results was 0.15μm.

关键词： gear pitch deviation closure technique two-step method

作者: Lou Zhifeng He Haizhao Guo Baoyu Ling Siying

作者单位: Key Laboratory for Precision & Non-traditional Machining of Ministry of Education, DaLian University of Technology, DaLian, 116023, China

会议类型: 国际会议

会议名称: 2012第八届精密工程测量和仪器仪表国际研讨会(ISPEMI2012)

会议地点: 成都

会议语种:英文

页码: 1-4

在线出版日期: 2012-08-08（万方平台首次上网日期，不代表论文的发表时间）