物体磨损现象是一门复杂的科学,在工程技术方面的应用虽然有较长历史,但对它尚缺乏系统的研究,因此理论上还很不成熟,结论也各有分歧。材料磨损试验工作在我国也是近年来才开始的,但发展很快,已经深入到机器制造、交通运输、工程塑料、兵器生产和科学研究等方面,研究物体磨损问题,对搞好产品结构设计和保证产品质量有着十分重要的意义。 Object wear phenomenon is a complex science. Although it has a long history of application in engineering technology, it still lacks systematic research on it. Therefore, it is still not mature theoretically and the conclusions are divided. Material wear test work in our country is only in recent years, but the rapid development has been deep into the machinery manufacturing, transportation, engineering plastics, weapons production and scientific research, research object wear and tear, to improve product structure design and To ensure product quality is of great importance.