一般对加工套筒类零件，对形状精度，尺寸精度和表面粗糙度要求较高时，通常采用磨床磨削加工，成本较高。设计自制一种专用磨头，在车床上磨削也可满足其要求，尤其是对超长、超大和淬硬的套筒零件，用此车床专用磨头更为方便。一、专用磨头的结构及原理专用磨头是由电动机、 General processing sleeve type parts, shape accuracy, dimensional accuracy and surface roughness of the higher requirements, usually grinding machine grinding, high cost. Design a custom-made grinding head, grinding on the lathe to meet its requirements, especially for the long, oversized and hardened sleeve parts, with this lathe-specific grinding head more convenient. First, the structure and principle of special grinding head Special grinding head by the motor,