2020-08-10 06:57:54 1053
After the impact crusher is used for a period of time, we will encounter some problems, such as the wear and tear of the components of the impact crusher. Everyone knows that wear is also normal, but if the wear is frequent, then it is not right, we How to maintain it, we need to have the patience to maintain the impact crusher equipment, so that we can do our work well, lets analyze the principle of wear in detail
Wear mechanism The wear of the vulnerable parts such as the impact hammer impact plate in the Nori impact impact crusher is chisel abrasive wear. This wear is the groove wear with strong surface strain and mechanical strain. The formation of the groove is because the abrasive cuts the metal substrate at a certain speed under the action of external force, and after a period of slippage, it separates from the metal substrate, leaving a groove on the substrate. The formation of the groove depends on the local stress. The size and the relative value of the metal surface and the hardness of the abrasive. Under the same stress, the greater the hardness of the abrasive, the easier it is to produce grooves. Due to the high hardness of the sand shimmering stone, the grooves produced on the metal matrix often dominate the wear Status.
When you do something, you must first understand, and then we can do it. In this case, we also understand the principle of wear first and then we can The fundamental problem is solved, so that our impact crusher runs more firmly. The main products produced by Henan Gold Mine Machinery include jaw crushers, hammer crushers, impact crushers, impact crushers, and cone crushers. Crusher, compound crusher, fine crusher, single-stage crusher, roller crusher, mobile crushing station, belt conveyor, sand production line, linear vibrating screen, circular vibrating screen, sand washing machine, vibrating feed Heavy-duty crushing equipment such as machines.
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The article recommends the improvement of the impact crusher is the impact type An indispensable step in the development of crushers