接头定位器是现代飞机装配型架上最为常用的定位元件。
Joint locators are mostly used in assembly fixtures during the development of modern aircraft.
设计了一种以双偏心轮为定位元件的柔性夹具，介绍了工作原理和设计计算公式。
A kind of flexible fixture using eccentric cams as locators is designed, and the working principle and calculating formulae are introduced.
在造成汽车车身尺寸偏差的原因中，焊装夹具的定位元件磨损是最常见的也是较难发现的影响因素。
Based on the cause of deviation on Body's dimension, the worn out of welding fixture is the most usual and difficult effect to find out.
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