英语翻译潜水泵进水节铸造工艺设计摘要 本论题的研究主体是潜水泵进水节的铸造工艺设计.要求设计出整个铸造工艺以及零件图、工

This thesis's research main body is dives the water pump to enter Shui Jie the foundry technique design.The request designs the entire foundry technique as well as the detail drawing,the craft chart,the semifinished materials chart,the board chart,the core box chart,the assembly drawing and the operation code.The casting material uses ZG280-ZG400.The entire design is divided seven chapters,the third chapter to the fifth chapter is key.Must analyze the steel casting in the consideration foundation's foundry technique's foundation some characteristics,in the contraction design its gating system and the rising head design is the key.The design final operation code is an entire foundry technique design summary.