日本工业技术院机械技术研究所的泽井信重等,研制了一种用于铣床上的切削刃快换机构,可将已经磨损的切削刃迅速转换成新的切削刃。一、初步设想试制的切削刃快换机构是以铣削加工为对象的。铣削加工是断续切削,刃口经常受冲击,尤其在切削初始阶段,特别容易崩刃;加之产生的故障没有规律,所以无法用积累实验数据或熟练的技术来解决,也难以准确地用时间来 Japan’s Institute of Technology, Institute of Machinery, such as Sawai Shinobu, developed a milling machine for the rapid change of cutting edge mechanism, the already worn cutting edge quickly converted into a new cutting edge. First, the initial idea trial cutting edge quick change mechanism is based on the milling process. Milling is intermittent cutting, cutting edge often by the impact, especially in the initial stage of cutting, especially easy to collapse edge; coupled with the failure of the law is not regular, so can not accumulate experimental data or skilled techniques to solve, it is difficult to accurately use the time Come