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一、三十年研究工作概况在解放前我国的压铸工业是空白点。解放后我所从1950年就开展了这方面的研究工作,现在已有三十余年了。我们利用在五十年代初期从捷克进口一批压铸机,进行了压铸工艺的推广工作。1952年在电工十五厂推广用压铸法生产电动机的铝转子,并正式在沈阳电工十五厂投入生产。不但提高了生产率而且节省了大量的纯铜,获得了东北人民政府经济计划委员会的一等奖。随后到通讯、汽车方面有关工厂进行推广。1954年在北京汽车附件厂对解放牌
One or three decades of research work before the liberation of China’s die-casting industry is a blank point. After the liberation, I started this research work in 1950, and now it has been more than thirty years. We used a number of die-casting machines imported from the Czech Republic in the early 1950s to promote the die casting process. In 1952, the electrician’s fifteen factory promoted the aluminum rotor of the electric motor by the die-casting method, and officially put into production at No. 15 Factory of Shenyang Electrician. Not only increased productivity but also saved a lot of pure copper, won the Northeast People’s Government Economic Planning Commission’s first prize. Then to communications, automotive related to the promotion of the factory. 1954 in Beijing Auto Accessories Factory Jiefang card