Structure Design and Finite Element Analysis of a Connection Assembly Program  

作　　者：WANG Ru-ling 

机构地区：[1]Hebei Sundrill Heavy Machinery CO.,LTD

出　　处：《International Journal of Plant Engineering and Management》2014年第1期61-64,共4页国际设备工程与管理（英文版）

摘　　要：The new connection assembly program contains four cone-shapes of fixed welders and four bolts.It is used for connecting the cover assembly of a Down-The-Hole( DTH) drill rig and its chassis.The design feasibility and reliability are evaluated according to the mechanical calculation and finite element method.The new connection assembly program contains four cone-shapes of fixed welders and four bolts.It is used for connecting the cover assembly of a Down-The-Hole( DTH) drill rig and its chassis.The design feasibility and reliability are evaluated according to the mechanical calculation and finite element method.

关 键 词：cone-shape of fixed welder computer software mechanical calculation STRAIN finite element method 

分 类 号：TH131.3[机械工程—机械制造及自动化] TG43[金属学及工艺—焊接]