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《第四次全国金属切削刀具学术讨论会》于1989年12月12~15日在四川省成都广汉召开。参加会议的有43个单位73名代表。这次会议共征集的论文,经中国机械工程学会切削专业委员会组织专家评审,在会上宣读了43篇,其中有数控及先进刀具、刀具材料难加工材料切削加工,切削机理、测试与监控方面的论文。论文内容反映了我国在数控机床
“The Fourth National Metal Cutting Tools Symposium” was held in Guanghan, Chengdu, Sichuan Province from December 12 to December 15, 1989. There were 73 representatives from 43 units participating in the conference. The papers collected by this conference were reviewed by experts organized by the China Machinery Engineering Society Cutting Professional Committee, and 43 articles were read out at the conference, among which CNC and advanced cutting tools, cutting tool materials, difficult materials processing, cutting mechanism, testing and monitoring Thesis. The paper reflects our country in CNC machine tools