厚大断面机床托盘铸件表面渣孔缺陷分析与改善  

Analysis and Improvement of Slag Hole Defects on the Surface of Heavy Section Machine Tool Tray Castings

作　　者：邢贝贝 张新霞 徐清军 靳存文 祝梦雅 XING Beibei;ZHANG Xinxia;XU Qingjun;JIN Cunwen;ZHU Mengya(Henan Golden Sun Precision Casting Co.,Ltd.,Xinxiang 453200,Henan China)

机构地区：[1]河南省金太阳精密铸业股份有限公司,河南新乡453200

出　　处：《铸造工程》2024年第S02期55-57,共3页Foundry Engineering

摘　　要：以厚大断面机床托盘铸件为例,对生产过程中出现的铸件表面渣孔缺陷原因进行分析阐述,通过优化浇注系统设计、采用合适的涂料等措施,解决渣孔缺陷问题,提高铸件外观质量,满足客户技术要求。Taking thick and large section machine tool tray castings as an example,the causes of the surface slag hole defects of castings in the production process were analyzed and expounded.By optimizing the design of pouring system and adopting appropriate coatings,the defects of slag hole were solved,the appearance quality of castings was improved,and the technical requirements of customers were met.

关 键 词：机床托盘铸件 厚大断面 涂料 渣孔 

分 类 号：TG242[金属学及工艺—铸造]