二滩水电站机组轴线调整

简要地介绍了加拿大 GE公司在二滩水电站机组安装上采取有别于国内的轴线测量、计算、调整方法。GE公司在轴线调整过程中 ,不但要测量机组轴线垂直度 ,同时还通过对垂直度的测量读数来计算摆度。这种轴线调整方法为我们提供了一种新的轴线调整思路。

Axis Adjustment for Unit in Ertan Hydropower Station

Axis for unit installation is measured , calculated and adjusted by GE Company of Canada at Ertan Hydropower Station .These methods are different from those in China and briefly introduced here. During axis adjustment , GE Company not only measures verticality of unit axis , but also calculates throw from survey measurements of verticality . The axis adjustment method provides us a new concept .