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一、摩擦学是一门综合学科 在人类进化的过程中,摩擦现象对人类的物质生产和生活有深远影响。摩擦生火第一次赋予人类征服自然的能力,甚至可以把它看作是人类历史的开端。根据史料记载,我国至少在3000多年前的商代就已懂得运用摩擦学方面的知识,将重物对地面的滑动摩擦转化为车轮对地面的滚动摩擦,从而大大地节省了动力。但是,在漫长的岁月里,人们对摩擦的研究仅仅停留在力学的运用上,因而没有显著的进展。近代,随着工业生产和科学技术的发展,对能量、材料的节省变
First, tribology is a comprehensive discipline In the process of human evolution, the phenomenon of friction has a profound impact on the material production and life of mankind. Frictional fires, for the first time, have given mankind the ability to conquer nature and can even be seen as the beginning of human history. According to historical records, at least 3,000 years ago, Shang Dynasty in China knew how to apply the tribological knowledge to convert the sliding friction of heavy objects on the ground into the rolling friction of the wheels on the ground, thus greatly saving power. However, in the long years, people’s research on friction only stayed on the use of mechanics, so there was no significant progress. In modern times, with the development of industrial production and science and technology, the energy and material savings have changed