汽车减速器箱座的铸造工艺与故障诊断研究  

Research on Casting Technology and Fault Diagnosis of Automobile Reducer Box Base

作　　者：张兴 Zhang Xing(Engineering Training Center,Shenyang Ligong University,Shenyang 110159,China)

机构地区：[1]沈阳理工大学工程实践中心,辽宁沈阳110159

出　　处：《内燃机与配件》2024年第16期96-98,共3页Internal Combustion Engine & Parts

摘　　要：本文介绍了一种减速器箱座铸件的铸造工艺方法及常见故障诊断分析。针对此种铸件具有外部结构复杂、壁厚较薄的特点,与几种常用的箱座工艺方法进行了对比,采用了两箱开口朝上的造型工艺。同时为了浇注过程的平稳性,采用底注式浇注系统。便于放置、调节型芯,使铸件质量得到一定保证。此外还对减速器箱座铸造工艺常见故障进行了分析。This article introduces a casting process method for gearbox Base castings.Compared several com-monly used process methods for the gearbox seat,the external structure of the gearbox seat casting is complexand the wall thickness is thin.In the process,the two box molding process with the opening facing upwards is a-dopted.In order to ensure the dimensional accuracy of the inner cavities of each part of the casting,the core wasreasonably divided into blocks.The use of a bottom pouring system ensures smooth pouring.In addition,com-mon faults in the casting process of the gearbox seat were analyzed.

关 键 词：减速器箱座 铸造工艺 浇注 故障诊断 

分 类 号：TH132.46[机械工程—机械制造及自动化]