在测试中玻璃瓶的定位和夹紧

Glass-bottle Orientated and Clamped in Test

为了测量玻璃瓶的瓶身和瓶底形状及尺寸,首先需确定测量方案,然后深入分析玻璃瓶在测量装置上各种定位和夹紧方法的优缺点以及它们的适用范围。采用左右2顶尖座,再配一V形座附件是较好的一种方法。

In order to measure the figure and size of the glass-bottle＇s body and bottom,we confirmed the scheme of measuring at first,then we analysed the advantages and disadvantages of the various methods of orientation and clamp, which were used to measure device and the applicable scopes in depth. The method of using two right-and-left finial pedestal and one V shape pedestal was the best.