高速柴油机飞轮铸造工艺改进  

Casting Process Improvement of High-speed Diesel Engine Flywheel

作　　者：董志鹏 耿建华 许景峰 吕清珂 卢彬彬 

机构地区：[1]潍柴重机股份有限公司滨海铸造厂,山东潍坊261001 [2]潍柴动力(潍坊)铸锻有限公司,山东潍坊261001

出　　处：《铸造设备与工艺》2015年第2期29-30,65,共3页Foundry Equipment & Technology

摘　　要：615T4飞轮为斯太尔高速柴油机重要部件,现采用双冒口工艺,冒口根部缩松现象严重,现运用均衡凝固理论设计压边冒口工艺,采用单压边冒口补缩铸件,改进后效果良好,有效地解决了缩松缺陷。615T4 flywheel is the important part of high speed diesel engine.The double-riser process made the shrinkage seriously at the riser root.Based on the proportional solidification theory, the comer riser process was designed to feed the casting.The shrinkage defect was effectively resolved.

关 键 词：飞轮 缩松 均衡凝固 压边冒口 

分 类 号：TG24[金属学及工艺—铸造]