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一、引言现在,大家都非常重视活塞式压缩机的可靠性与寿命。稍加注意就会发现,大多数压缩机零件寿命的枯竭(即需更换或修理),不是由于强度的降低,而是由于磨损达到了极限值。因此,研究压缩机零件的磨损,对于压缩机的可靠性和寿命,无疑是个至关重要的课题。从工程需要来看,研究磨损的任务在于回答下列四个问题:磨损发生在哪里?什么性质的磨损?怎样磨损以及磨损多少?为了回答第
First, the introduction Now, everyone attaches great importance to the reliability and life of the piston compressor. With a bit of caution, it turns out that most compressor parts have depleted (ie, need to be replaced or repaired) not because of reduced strength, but because wear has reached the limit. Therefore, the study of the wear and tear of compressor parts, for the reliability and life of the compressor, is undoubtedly a crucial issue. From the engineering point of view, the task of studying wear is to answer the following four questions: Where does wear occur? What kind of wear? How wear and how much wear? In order to answer subsection