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一、概述球磨机与反击式破碎机,是广泛用于冶金矿山、电力、化工、建材基础工业部门的研磨破碎设备,衬板、板锤是这两种设备中的重要易磨损件。长期来,由于耐磨性差,影响了物料产量的提高,使产品成本高、设备运转率低、检修周期短,备件供不应求,成为突出的生产关键问题之一。为尽快提高衬板、板锤等易磨损件的使用寿命,已经成为当前设备制造、使用和科研部门的一项急迫的攻关任务。一机部已将其列为
I. Overview Ball mill and impact crusher, is widely used in metallurgical mines, electricity, chemicals, building materials based industrial sectors of grinding and crushing equipment, lining, hammer plate is an important wear parts of these two devices. For a long time, due to poor wear resistance, affecting the material yield increased, the product cost is high, equipment operation rate is low, short maintenance cycle, spare parts in short supply, become one of the key production issues. As soon as possible to improve lining, hammer and other parts of the service life of the wear and tear, has become the current equipment manufacturing, use and research department an urgent task. A machine has been listed as