对密珠式检测芯轴的进一步探讨

The Further Discussion on Detecting Core Shaft of Concentrated Ball

通过对密珠式检测芯轴的进一步探讨 ,克服了圆柱式检测芯轴的许多缺点。经过实践证明 ,合理设计芯轴的制造关键部分———密珠套 。

It has overcomed many shortcomings of cylindrical and detecting core shaft through the further discussion on detecting core shaft of concentrated ball.The experiment has proved that it may inprove accuracy of measurement greatly to design reasonably concentrated ball collar-the critical nart of manufacturing core shaft.