Abstract: This paper specifies the meaningfulness and measurement method of rotating machinery alignment and points out the main deviation factors of dial indicator alignment and its control method.

摘要：简述了旋转机械对中的意义和测量方法，指出了百分表对中法的主要误差因素及其控制方法。

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The paper introduces the processing technology of the rack of the Sizing Mill and the testing method by center machine tool and normal dial-indicator.

文章介绍了定径机机架的加工工艺及采用加工中心机床和常规百分表相结合对机架进行检测的方法。

youdao

This paper specifies the meaningfulness and measurement method of rotating machinery alignment and points out the main deviation factors of dial indicator alignment and its control method.

简述了旋转机械对中的意义和测量方法，指出了百分表对中法的主要误差因素及其控制方法。

youdao