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20世纪90年代以后,工业发达国家的机械制造行业受到政府的环境立法和降低成本的双重压力。因为环境问题和资源问题是当今和将来人类社会面临的主要问题,特别是环境问题对人类的危害越来越大,制造业是产生环境污染的主要根源。如何使制造业尽可能少地产生污染,提出了“绿色制造”这一概念。 干式加工是未来金属切削加工发展趋势之一。近年来,特别是工业发达国家,非常重视干式切削,为了贯彻环境保护政策,更是大力研究、开发和实施这种新型加工方法。切削液在加工中对降低切削温度起了很好的作用,也有利于断屑和排屑,但同时也存在一些问题,冷却液的使用、存储、保洁和处理等都十分烦琐,且成本很高。
After the 1990s, the machinery manufacturing industry in industrialized countries was under the dual pressure of the government’s environmental legislation and cost reduction. Because environmental problems and resource problems are the major problems that human society faces today and in the future. Especially the environmental hazards are harming human beings. Manufacturing industry is the main source of environmental pollution. How to make manufacturing as little as possible pollution, put forward the concept of “green manufacturing.” Dry machining is one of the future development trends of metal cutting. In recent years, the industrialized countries in particular attach great importance to dry cutting. In order to implement the environmental protection policy, they have also made great efforts to study, develop and implement this new type of processing method. Cutting fluid in processing to reduce the cutting temperature played a very good role, but also conducive to chip breaking and chip removal, but there are also some problems, the use of coolant, storage, cleaning and handling are very cumbersome, and the cost is very high.