【摘要】 根据大型箱体铸件的生产实践 ,介绍采用消失模铸造工艺生产大型箱体铸件的经验 ,包括模具制造、原辅材料选择、设备选用以及造型浇注工艺制定等 ,采用该工艺加工后综合废品率仅为 1.3 % ,工艺出品率提高 12 %。更多还原

【Abstract】 Accordance with the producing practices of large-size box-body castings, the experiences of above made by EPC casting technology are introduced, such as moulds-making, selection of original materials and equipments, shell-made pouring technologies. The comprehensive waste rate is only 1.3%, yield rate is raised 12%.更多还原