研磨样板或其他一些工件时,平板是一种不可少的工具。当小平板磨损或不平时,需要在另一块标准平板上研磨校正。这项工作大多由手工来做,一般也得一个到两个人前后推拉成“8”字形,研好一块平板需要相当长的时间。我们学习哈尔滨轴承厂的经验,利用废料和木头仿做一台平板研磨机。这台机器看起来虽然很“土”,却很实用。现在把它介绍给大家做参考。机床的运动和结构都非常简单,如附图所示。电动机,用螺钉固定在木板上, Plates are an indispensable tool when grinding patterns or other workpieces. When the tablet is worn or uneven, it needs to be ground on another standard tablet. Most of this work by hand to do, generally have to push and pull one to two people before and after the “8” shape, grinding a tablet takes a long time. We learn from Harbin Bearing Factory experience, the use of waste and wood as a flat grinding machine. Although this machine looks very “earth”, but very practical. Now introduce it to everyone for reference. Machine movement and structure are very simple, as shown in the figure. Motor, screwed to the board,