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一九八三年是实现党的十二大提出的开创社会主义现代化新局面的头一年,我们从事机械加工专业的技术工作者,要为“六五”期间的技术进步作出贡献,这一任务是非常艰巨的。金属切削在机械加工中占有重要地位。随着科学技术的发展,高强度、高硬度、高韧性材料的应用日益扩大。如何解决好这些高性能、难加工材料的切削加工问题,是现实向我们提出的新课题。
In 1983, the first year of implementing the new situation of socialist modernization initiated by the 12th National Congress of the Party, the technical workers engaged in the machining industry should contribute to the technological progress during the “6th Five-Year Plan.” The task is very arduous. Metal cutting occupies an important position in the machining. With the development of science and technology, the application of high strength, high hardness and high toughness materials is expanding day by day. How to solve the problem of cutting high-performance and difficult-to-process materials is a new topic put forward by us to reality.