Effect of Sine Bar Manufacturing Accuracy on Angle Measurement

被引:0
作者
Wang, Hongmin [1 ]
机构
[1] Shandong Univ Technol, Sch Mech Engn, Zibo 255049, Peoples R China
来源
FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE, PTS 1-4 | 2011年 / 44-47卷
关键词
Sine bar; Accuracy; Angle measurement; Error;
D O I
10.4028/www.scientific.net/AMM.44-47.3584
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Sine bar is a practical accurate measuring implement which can measure indirectly or a machining tool for the accurate angle by sine principle. The effect of sine bar manufacturing accuracy on angle measurement is expounded by the angle measurement and calculation of the sine bar in this paper. Then the conclusion can be drawn that the angle can be get by measuring the length accurately through sine bar, and measuring a small-angle by sine bar which can reach the higher accuracy.
引用
收藏
页码:3584 / 3588
页数:5
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