上卧式偏心仪

The scales style instrument about measurement the eccentricity on radial direction

介绍了天平式径向偏心仪的结构原理及其灵敏度的调整方法;说明了偏心位置的测量方法及其误差分析。用这种仪器测量炮弹、弹簧部件等粗短对称构件的偏心位置,其测量准确度优于1％。

The construction principle of scales style instrument about measuring the eccentricity on radial direction and adjustment method of its error analysis are explained. The measurement Uncertainty of eccentridity for them, such as , projectile and springs and so on,is less than 1%.