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鉴于近几年我国引进了不少数控机床,绝大多数还在靠进口配套刀具进行生产。解决这类机床用刀具的国产化问题已刻不容缓。为此1987年11月初召开了硬质合金刀具国产化研讨会。出席会议的有机械委工具究研所、工具生产厂和用户共54个单位的69名代表。会议认为:1.国内以前对刀片基体材质研究较多,材质问题解决得较好。鉴于数控等自动化机床的增加,自动化机床对刀具的断屑性能和质量要求很高,因此必须加强对刀片断屑槽型的研究和试验;2.国内生产的刀
In recent years, China introduced a number of CNC machine tools, the vast majority are still imported supporting tools for production. Solve the problem of localization of such tools with the machine has become urgent. To this end in early November 1987 held a carbide cutting tool localization seminar. There were 69 delegates from 54 mechanic institutes, tool factories and users in 54 units attending the meeting. The meeting considered: 1. In the past, there were more researches on the blade base material and the material problems were solved well. In view of the increase of numerical control and other automated machine tools, automated machine tools on the chip breaking performance and quality requirements are very high, so we must strengthen the chip breaker groove research and test; 2 domestic production of knives