制砖机械 ,特别是其中的粉碎机械设备 ,常年与坚硬而粗糙的原料打交道 ,其工作零件如锤头、锤棒、衬板、反击板等部件磨损极快 ,修换频繁 ,是砖厂机修工最繁重的工作之一。为加快零部件修换速度 ,希望这些零件的外形尺寸和装配尺寸比较规范 ,以保证其互换性 ,使机修工随手拿来? The brick making machinery, especially the crushing machinery and equipment, deals with hard and rough raw materials all the year round. Its working parts such as hammerheads, hammers, linings, counterattack plates and other components wear out very quickly and are frequently repaired. One of the most arduous jobs. In order to expedite the replacement of parts and components, it is hoped that the dimensions and assembly dimensions of these parts will be more standardized to ensure their interchangeability, so that the mechanics can easily pick them up?