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本文介绍了大型铝活塞的金属型铸造工艺,根据其结构进行金属型设计改进了浇注系统,采用金属型与砂芯相结合的铸造工艺获得了合格的铸件。
This article describes the metal casting process for large aluminum pistons. Based on its structure, the metal design improves the casting system. Qualified castings are obtained using a combination of metal and sand cores.