大型发动机缸体铸件自动化打磨质量提升  

Automatic Grinding Quality Improvement of Large Engine Cylinder Castings

作　　者：韩强 丁加荣 王占强 王永富 HAN Qiang;DING Jia-rong;WANG Zhan-qiang;WANG Yong-fu(Weichai Heavy Machinery Co.,Ltd.,Weifang Shandong 261001,China)

机构地区：[1]潍柴重机股份有限公司,山东潍坊261001

出　　处：《铸造设备与工艺》2024年第5期20-23,共4页Foundry Equipment & Technology

摘　　要：大型发动机缸体铸件因其种类多、结构复杂,其浇冒口披缝根部的细清自动打磨一直无成熟案例。本文结合自动打磨设备调试过程所遇到的铸件损伤问题,从人机料法测五个方面分别分析了损伤风险并改进,最终铸件损伤率得到了有效降低。Due to the variety and complex structure of large engine cylinder block castings,the automatic grinding of fine cleaning at the root of the pouring and running gate has not been a mature case.In this paper,combined with the casting damage problems encountered in the debugging process of automatic grinding equipment,the damage risk was analyzed and improved from five aspects:human,machine,material,method and measurement,and the final damage rate of castings was effectively reduced.

关 键 词：大型铸件 自动打磨 质量 损伤 

分 类 号：TG23[金属学及工艺—铸造]