个人信息Personal Information
副教授
博士生导师
硕士生导师
性别:男
毕业院校:大连理工大学
学位:博士
所在单位:机械工程学院
学科:机械制造及其自动化. 机械电子工程. 测试计量技术及仪器. 精密仪器及机械
办公地点:机械工程学院6120室
联系方式:欢迎报考研究生电话咨询 1 3 3 3 2 2 7 9 9 2 6
电子邮箱:louzf@dlut.edu.cn
Two-step Method for Measuring Gear Pitch Deviation
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论文类型:会议论文
发表时间:2012-08-08
收录刊物:EI、CPCI-S、Scopus
卷号:8759
关键字:gear; pitch deviation; closure technique; two-step method
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 0.15 mu m.