年产2.5万t铸件的砂型铸造车间设计

摘要

The design process of a sand mould casting foundry workshop having annual production capacity of 25 000 t brake hub castings was introduced:(1 )deciding production program and design principle; (2)selecting appropriate equipments and process schemes of the moulding section,melting section,sand treating section,cleaning section;(3)accomplishing general workshop deployment design and materials current plan design. Finally it was determined to choose the China -made horizontal parting moulding line with moulding rate of 90 moulds per hour,and to match the moulding line,choose the IGBT induction melting system with one electric source unit supplying two furnaces and melting rate of 15 t/h.%介绍了年产2.5万t制动鼓铸件的砂型铸造车间的设计过程:(1)明确砂型铸造车间的生产纲领和设计原则；(2)选择合适的造型工部、熔化工部、砂处理工部、清理工部设备和工艺方案；(3)完成车间总体部署和物流方案设计.最后确定,造型线选用国产水平分型造型线,设计造型速度为90整型/h,配套选用一拖二IGBT熔化电炉,铁液熔化速度为15 t/h.