目前,苏联的许多企业都积累了用离子轰击沉积法涂复刀具的实际经验。秋顾叶夫燃料设备厂已在1977年掌握了刀具的上述涂层工艺。近来,该厂所用的各种刀具都进行了涂层处理。在一些企业的工具车间内研制新刀具时,都规定有涂层处理工序。外购刀具也进行 At present, many companies in the Soviet Union have accumulated the practical experience of coating the tool with ion bombardment deposition. Qiu Guofu Fu fuel plant in 1977 has mastered the tool of the coating process. Recently, various tools used at the plant have been coated. In some enterprises, the development of new tools in the tool shop, the provisions of the coating process. Outsourcing tools are also carried out