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折叠缺陷是铝合金模锻件生产中出现的最主要的缺陷,长期以来困扰着模锻件的生产。针对这种缺陷进行分析和研究,找出了模压操作中产生折叠的因素,并提出了解决的方法 ,使模锻件成品率大幅度提高。
Folding defects are the most important defects in the production of aluminum die forgings and have long plagued the production of die forgings. According to the analysis and research of this kind of defects, the factors that cause the folding in the molding operation are found out, and the solutions are put forward to improve the yield of die forging.