source: http://en.tsxbsy.com/news370550.html release time: 2018-7-25 8:45:00
The impact crusher, abbreviated as impact crusher, commonly known as sand making machine, is a kind of high-energy and low-consumption impact crusher with international advanced level. Its performance plays an irreplaceable role in various ore fine crushing equipment, and is the most effective, practical and reliable crushing machine at present. What do you know about the attrition of the impact crusher? Let's take a look at it.
1. Natural wear
usually refers to the change of geometry and dimension structure of mechanical parts caused by friction between various parts of the machine during normal use and operation. This part of the wear is usually slow, and the damage will not be caused in the short term.
, however, due to the wear of the components, the mechanical contact clearance between the components will increase. After a long period of wear and tear, the components should be combined together to work together. Because of wear and tear, the clearance will increase, and can not be well combined, which will seriously affect the production efficiency of impact crusher equipment. At the same time, if the worn parts can not be replaced in time, it may even cause damage to other parts, resulting in more destructive damage to the impact crusher equipment. The main reasons for premature wear and tear of
are unreasonable mechanical structure, poor quality of materials used for individual parts, fabrication quality of some parts not up to standard, incorrect installation and wrong operation of equipment.
through multiple analysis: impact crusher belongs to heavy industrial equipment in the use of the process of wear and tear caused by relatively large losses, so in the use of crusher process, we need to do a good job in a timely manner for all kinds of wear-prone parts maintenance and replacement of bad components. Only when we find the problems better in the use process and deal with them in time, can we better ensure the crusher to use with high efficiency and normal safe operation. Eight hundred and eighty-eight thousand one hundred and eleven