产品造型工艺的研究与改进
Research and Improvement of product modeling
黄学荣
点击：2580次 下载：0次
作者单位：辽宁朝阳职工工学院
中文关键字：铸造；浇注；工艺改进；合格率
英文关键字：Casting；Pouring；Process Improvement；percent of pass
中文摘要：36X117型磁选机的轴承端盘，在生产中主要用来密封。原来的铸件生产采用的是砂型造型工艺，但工艺上的缺陷导致产品的合格率低、密度差，存在气孔质量缺陷。经过技术攻关，变原来的砂型造型为砂型、金属型混合造型。造型工艺改进后，产品合格率大幅度提升，气孔质量缺陷得以改善，确保了产品的工期及后续加工。
英文摘要：36X117-type magnetic separators bearing end plate , mainly used in the production of seals. Original casting is used in sand molding process, but the process on the defects in the product qualified rate, density difference, there are holes quality defects. Through technical research, and change shape as the original sand sand, metal hybrid modeling. Molding process improvements, greatly enhance the rate of qualified products, stomatal quality defects can be improved, to ensure that the product of duration and follow-up processing.