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在铸造生产中,铸造工艺出品率是衡量铸造工艺先进与否的一项重要指标。纵观目前铸钢件生产状况,其铸造工艺出品率大体上不超出表1所介绍范围。我厂生产的三种材质的铸钢件全部属中、小型铸件,平均工艺出品率为51％,其中特殊低合金钢铸件的平均工艺出品率仅为37％,生产成本较高。为了改变这种落后局面,我厂铸造工艺人员作了许多努力,由于苦无良策,
Casting production, the casting process yield is a measure of advanced casting technology is an important indicator. Looking at the current production status of steel castings, the casting process production rate generally does not exceed the range described in Table 1. The steel castings of the three materials produced by our factory are all medium and small castings with the average yield of 51%. Among them, the average yield of special low alloy steel castings is only 37% and the production cost is high. In order to change this backward situation, I plant casting process staff made a lot of hard work, due to painless policy,