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现汽工业生产表明,任何行业的新产品开发,都离不开模具。据预测,到2000年,机器零件的75％的粗加工和50％的精加工将由模具来完成。因此,模具本身必须解决好两个问题:一是提高质量,二是缩短制造周期。本文针对国内模具质量存在的问题,通过模具早期失效原因,分析了影响模具质量的主要因素,从模具的选材、结构、工作部位的设计参数、模具钢的加工与处理以及模具的使用等
Steam industrial production is now that any new product development industry, are inseparable from the mold. It is predicted that by 2000, 75% of the machine parts of the rough and 50% of the finishing will be done by the mold. Therefore, the mold itself must solve two problems: First, improve quality, the second is to shorten the manufacturing cycle. In this paper, according to the existing problems of mold quality in our country, the main factors that affect the quality of mold are analyzed from the causes of mold early failure. From the aspects of material selection, structure, design parameters of working parts, processing and processing of mold steel and the use of mold