论文部分内容阅读
在现代机械制造业中,有一半以上的零件需要进行切削加工。未来,切削加工仍将是最重要的加工方法之一。切削加工的进步有赖于机床、刀具和测量技术的改进和革新。而刀具的发展是最活跃的因素,它对机床的变革起到重要作用。刀具材料的进展,使金属切削速度每10年就提高10倍。在实现高速切削加工的过程中,机床固然重要(每台价值5～10万美元),然而若无刀具的配合(每个刀片只值5美元),机床的效能就难以发挥。因此,改进刀具是
In modern machinery manufacturing, more than half of the parts need to be machined. In the future, cutting will remain one of the most important machining methods. Advances in machining depend on improvements and innovations in machine tools, tools and measurement technology. The development of tools is the most active factor, which plays an important role in the transformation of machine tools. The progress of the tool material, the metal cutting speed increased 10 times every 10 years. Machine tools are of course important ($ 50,000 to $ 100,000 each) for high-speed machining, but machine tool performance can be hard to play without tooling (only $ 5 per blade). Therefore, to improve the tool is