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近年来,人们对模具加工技术越来越多地要求形状复杂、高精度及多品种小批量生产。但由于镜面精加工技术发展缓慢,使模具加工业面临着降低模具成本、缩短生产周期等困难。近年来,随着新材料的不断问世,人们已经开展了用铸铁纤维结合剂金刚石砂轮对陶瓷材料进行高能磨削的研究。本文作者最近也采用铸铁纤维结合剂砂轮对钢材的磨削加工开展了研究。现在,钢材不仅限于模具材料,在其它方面的使用率也大大高于陶瓷材料。但是,
In recent years, people increasingly require mold processing technology complex shape, high precision and small variety of varieties of production. However, due to the slow development of mirror finishing technology, the mold processing industry faces the difficulties of reducing the cost of molds and shortening the production cycle. In recent years, with the continuous advent of new materials, people have carried out the use of cast iron fiber binder diamond grinding wheel ceramic materials for high-energy grinding research. The author of this paper has also recently conducted research on the grinding of steel using cast iron fiber bonded grinding wheels. Now, the steel is not limited to mold materials, in other aspects of usage is also much higher than the ceramic material. but,