在机械产品生产中毛利是实现生产过程自动化的一大障碍,所以各工业先进国家都在积极从产品设计、工艺设计、工具使用、切削规范选用等方面,研究控制毛刺的予防性对策。一个完整有效的除毛刺对策,除对已加工完的另件进行再次清除毛刺外,更重要的是在产品设计、工艺设计阶段就考虑采取予防性措施控制毛刺。 In the production of machinery products, the gross profit is a major obstacle to the automation of the production process. Therefore, all the advanced countries in the industry are actively investigating the preventive measures against glitches in terms of product design, process design, tool usage, and selection of cutting codes. A complete and effective anti-burr countermeasures, in addition to the finished parts have to clear the burr again, more importantly, in product design, process design stage to take preventive measures to control burrs.