摘要
模数０．０７～０．２ ｍｍ的小模数齿轮测量在国内外是一个空白。在对其特 点及测量难点进行分析的基础上，探讨了一种小模数齿轮齿距ＣＮＣ自动测 量系统，应用绝对法测量原理及切向对正技术。对测量原理、控制方法、测量 精度等进行了分析。经实测验证，证明了其原理的正确性及系统的可行性，可 以完成模数ｍ≥０．０７～０．２ ｍｍ齿轮齿距的测量。
The measurement of fine module gears (the module ranges of 0.07 mm to 0. 2 mm) is a gap without being filled up at home and abroad. This paper approaches a CNC measuring system for pitch of fine module gears, and applies absolute measuring principle and tangent alignment tech- nique to the system on the basis of analyzing the features of fine module gears and the challenges of the measurement. The measuring principle, the control method and precision are analyzed in the paper. The correctness in principle and feasibility of the system are proved by taking real-time measurement for verification.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
1992年第4期429-433,共5页
Journal of Dalian University of Technology
基金
国家"七五"招标项目
关键词
小模数
齿轮
测量
齿距误差
CNC
fine module gears
measuring system
pitch error
cumulative pitch error
