摘要
分析评述了Z9406射芯机用热覆膜砂制作气缸体曲轴箱芯热芯盒的两种不同结构设计的优缺点,“镶块式+漏模式”结构比之于传统的“整体式+悬空式”结构具有更多的优点,属于优化设计方案。用绩效理论等指导Z9406射芯机用热覆膜砂制作气缸体曲轴箱芯热芯盒的优化设计方案,着重介绍了曲轴箱芯热芯盒的镶块式+漏模式结构方案的合理确定、芯盒本体绩效优化设计、排气结构镶块的合理设计、下盒体漏模式结构优化、开盒方式的优化等设计内容,阐述了应用人类工效学、美学及绩效技术等对其优化设计及其值得广泛应用的理念。
The advantages and disadvantages of two different structural designs of the Z9406 core shooting machine which uses hot-coated sand to make the cylinder block crankcase core hot core box have been analyzed and reviewed.The"block type+leakage type"structure has more advantages by comparing with traditional"integral type+suspended type"structure which is the optimal design scheme;the optimal design scheme of the hot-coated sand for the Z9406 core shooting machine to make the hot core box of the cylinder block crankcase core has been guided by the performance theory:the reasonable determination of the block type+leakage mode structure scheme of the hot core box,optimization design of the core box body performance,reasonable design of the exhaust structure block,optimization of the leakage mode structure of the lower box body,optimization of the box opening method and other design contents of the crankcase core have been emphatically introduced.The concept of its optimal design and its wide application has been presented by applying ergonomics,aesthetics and performance techniques.
作者
刘光清
冯文荣
刘文川
LIU Guangqing;FENG Wenrong;LIU Wenchuan(Department of Mechanical and Electrical Engineering,Nanchong Vocational and Technical College,Nanchong 637100,Sichuan China;School of Engineering,Southwest Petroleum University,Chengdu 610500,Sichuan China;Southwest Internal Combustion Engine Parts Factory,Nanchong 637100,Sichuan China)
出处
《中国铸造装备与技术》
CAS
2022年第4期59-63,共5页
China Foundry Machinery & Technology
关键词
气缸体
曲轴箱芯
热芯盒
镶块式+漏模式结构
整体式+悬空式
芯盒本体
Cylinder block
Crankcase core
Hot core box
Block type+leakage type structure
Integral type+suspended type
Core box body
