论文部分内容阅读
当前对机械工业产品性能要求的特点是①高效率、自动化,②高速,③大负载,④高精度,⑤可靠性高,⑥节能。机械产品中有大量的摩擦付,摩擦学对机械产品的精度保持性、寿命、可靠性、工作精度、节能和维修工作量关系很大。尤其是近代计算机辅助工程(CAE)的发展,对机械可靠性要求甚高;因此摩擦学有十分重要的作用。正如美国的报告所指出,当前摩擦学科研成果还不能适应 CAE 这一任务;在某些自动
The current mechanical performance requirements of the product features ① high efficiency, automation, ② high-speed, ③ large load, ④ high accuracy, ⑤ high reliability, ⑥ energy saving. Mechanical products have a lot of friction Fu, tribology on the accuracy of mechanical product retention, life expectancy, reliability, accuracy, energy saving and maintenance workload. In particular, the development of modern computer aided engineering (CAE) is very demanding on mechanical reliability; therefore tribology plays a very important role. As pointed out by the U.S. report, the current tribological achievement of scientific research still can not meet the CAE mandate. In some automatic