内圆磨床工作台铸件结构与工艺优化  

Optimization of the structure and technology of the worktable of internal grinder

作　　者：崔希文[1] CUI Xiwen(Henan University of Technology Engineering Training Centre,Zhengzhou 450001,Henan,China)

机构地区：[1]河南工业大学工程训练中心,河南郑州450001

出　　处：《金属加工（热加工）》2024年第8期132-136,共5页MW Metal Forming

摘　　要：介绍了工作台铸件原工艺方案,并指出该方案在生产中出现的问题。经分析认为,改进铸件结构是解决问题的最佳途径。在不改变外形机械加工尺寸的前提下,改进铸件结构,调整工艺方案,使诸多问题得以解决,生产出合格的工作台铸件,从而达到降低生产难度、节约金属材料、降低生产成本,以及提高成品率的效果。The original process scheme of worktable casting was introduced,and the problems in production were pointed out.It is considered that the best way to solve the problem is to improve the casting structure.On the premise of not changing the external machining dimension,improve the casting structure,adjust the process plan,so that many problems can be solved,produce qualified table casting.Thus the production difficulty is reduced,the metal material is saved,the production cost is reduced,and the finished product rate is increased.

关 键 词：工作台 模板造型 粘砂 共晶度 成品率 

分 类 号：TG581.2[金属学及工艺—金属切削加工及机床] TG24