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模锻时产生的飞边,浪费了不少材料。据我厂锻造车间以前生产的锻件统计,飞边损耗约占坯料重量的8～42％。对于年产量较高的模锻专业厂,飞边的损耗更为可观。因此,设法减少工艺飞边量,提高材料利用率,对降低生产成本,提高产品经济效益是十分重要的。减少飞边金属可从以下几方面着手:一、从工艺出发1.准确计算毛坯重量,严格控制下料尺寸为了节约金属材料,必须准确计算毛坯重量,达到既能保证锻件戊型,
Flash produced by die forging, wasting a lot of material. According to the forgings produced by our factory forging workshop, the flash loss accounts for 8 ~ 42% of the weight of the billet. Die forging a higher annual output of professional factory, the flash loss is even more impressive. Therefore, trying to reduce the amount of process flash and improve the utilization of materials, to reduce production costs, improve product economic efficiency is very important. Reduce the flash metal can start from the following aspects: First, starting from the process 1. Accurate calculation of blank weight, strict control of the cutting size In order to save metal materials, must be accurate calculation of blank weight, both to ensure that forging E-type,