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为了配合机械工业企业上等级,促进机械产品上质量、上品种、上水平和提高经济效益,积极采用国际和先进工业国家标准.提高我国锻压标准水平和锻件质量。为满足企业生产需要,我们将从1987年底开始内部发行《锻压工艺标准汇编》。汇编第一册是参照先进工业国家标准,于1984年后出版的最新技术标准共15个,约32万字。其内容包括钢质模锻件、钢质辊锻件、锤上自由锻件的技术条件,公差余量,材料消耗定额计算方法等通用技术标准以及部分冲压工艺标准。
In order to cooperate with the machinery industry, improve the quality of machinery, products, the level and improve economic efficiency, and actively adopt international and advanced industrial national standards to improve China’s forging standards and the quality of forgings. To meet the production needs of enterprises, we will start from the end of 1987 the internal issue “forging process standard compilation.” Compilation of the first volume is a reference to advanced industrial countries, published in 1984 after the latest technical standards a total of 15, about 320,000 words. Its contents include steel forgings, steel roller forgings, free forgings on the hammer of the technical conditions, tolerances allowance, material consumption quota calculation methods and other common technical standards and part of the stamping process standards.