机电设备安装时,常遇到联轴器两侧轴线的不同轴度误差,如其误差超过容许值时,就必须调正。过去一般习惯采用多次重复的逐渐接近法来调正,非常麻烦。通过对联轴器不同轴度误差测量和计算,然后按计算值进行一次调正,便可达到目的。 1.测量方法 在机电设备安装中,一般是按纵横机列中心线的标高,水平度和垂直度找正后,再以机械端为标准来调正电机轴的不同轴度。 调正前先进行测量。测量的方法很多,有直接测量和间接测量,也可用仪表和仪器 Mechanical and electrical equipment installation, often encountered on both sides of the shaft axis coupling error, if the error exceeds the allowable value, it must be adjusted. In the past, it was very troublesome to get used to using the method of gradual approach to multiple repetitions. Through the coupling of different axis error measurement and calculation, and then calculate the value of a correction can be achieved. 1. Measurement Methods In the installation of mechanical and electrical equipment, generally according to vertical and horizontal machine centerline elevation, horizontal and vertical alignment, and then the mechanical end as a standard to adjust the motor shaft axis of different degrees. Measure before adjusting. There are many measurement methods, direct measurement and indirect measurement, but also instruments and instruments