一种变传动比3D表的设计原理与精度分析  

Accuracy Analysis and Calculation Method of 3D-Tester with Changes in Instantaneous Transmission Ratio

作　　者：师润平[1] 

机构地区：[1]贺州学院

出　　处：《工具技术》2009年第5期111-114,共4页Tool Engineering

摘　　要：详细介绍了变传动比3D表的工作原理、传动机构及其瞬时传动比的计算方法,并分析了其测量精度和优点。The working principle, transmission mechanism and the calculation method of the 3D-Tester with changes in the instantaneous transmission ratio is introduced in detail, and the measuring accuracy and use advantages are analyzed.

关 键 词：变传动比3D表 瞬时传动比 变化率 精度分析 

分 类 号：TH132.45[机械工程—机械制造及自动化] U463.311[机械工程—车辆工程]