关于联轴器安装找正的工艺研究

Research on Process of Installment and Alignment of Coupling

为了保证联轴器的正常运转,以达到预定的工作性能和使用寿命,减少噪声,并满足设备高速、高精度的要求,在安装联轴器时,应对其进行找正。以鼓形齿联轴器为例,提出了一些便于联轴器安装找正、拆卸的改进细节,即在联轴器出厂前设置拆卸台面,刻划对齐标识,以及联轴器加工面不喷涂油漆。针对联轴器的安装找正问题,分别从联轴器的径向精度和轴向精度找正进行了阐述。通过调整电动机的底座,使4个相位点的百分表读数值接近,以满足设计安装要求的允许偏差值,从而实现联轴器的安装找正。

For ensuring smooth operation of coupling to get scheduled working property and use life, reduce noise and meet the requirements of high speed and high precision of equipments, coupling should be aligned when installing it. Take crown gear coupling as an example, present some improvement details for facilitating installing alignment and disassembly, setting disassembly panel before leaving factory, scoring aligning ID, and no painting of processing face of coupling. For the problem of installing alignment, describe it from points of radial and axial alignment precision of coupling. Through adjus- ting pedestal of electromotor, make data of dial indicator be close to, and satisfy the deviation value of design and installation so as to realize installing align of coupling.