The error detection in straightness and flatness of similar parts can be easily achieved by changing the parameters of the pneumatic gauge head.
改变气动测头的参数可方便地用于同类零件的直线度、平面度误差的测量。
Based on the analysis of measuring principle of pneumatic gauge head, a high-precision pneumatic gauge head for taper measurement and its reference device are designed.
通过分析气动测头的测量原理，设计了高精度锥度气动测头及其校对规。
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