The cutting tools, machine tools, machining technology and other aspects involved in the key technology of dry machining and preparatory dry machining are presented in the paper.
对干切削或准干切削的关键技术所涉及的刀具、机床、加工工艺及其它因素等几个方面进行了介绍。
2
Because the concrete cutting blasting work, it is difficult to avoid flying out or some other safety accidents, therefore, it is necessary to ensure the safety of preparatory work.