内燃机与动力装置
內燃機與動力裝置
내연궤여동력장치
INTERNAL COMBUSTION ENGINE & POWERPLANT
2012年
5期
30-33
,共4页
黄以兵%穆振仟%张毅%陈小猛%吕忠凯
黃以兵%穆振仟%張毅%陳小猛%呂忠凱
황이병%목진천%장의%진소맹%려충개
双燃料发动机%连杆小头%有限元分析%强度
雙燃料髮動機%連桿小頭%有限元分析%彊度
쌍연료발동궤%련간소두%유한원분석%강도
Dual- fuel Engine%Connecting Rod Small End%Finite Element Analysis%Strength
将有限元法应用到淄博柴油机总公司的6210双燃料发动机连杆小头的强度校核之中,采用Pro/E软件对连杆进行了三维实体造型,并利用ANSYS软件对连杆模型进行了有限元分析,得到了连杆在最大拉伸、最大压缩两种工况下的应力、应变分布,确定了连杆小头的最大应力部位和疲劳安全系数,验证了连杆小头的可靠性。
將有限元法應用到淄博柴油機總公司的6210雙燃料髮動機連桿小頭的彊度校覈之中,採用Pro/E軟件對連桿進行瞭三維實體造型,併利用ANSYS軟件對連桿模型進行瞭有限元分析,得到瞭連桿在最大拉伸、最大壓縮兩種工況下的應力、應變分佈,確定瞭連桿小頭的最大應力部位和疲勞安全繫數,驗證瞭連桿小頭的可靠性。
장유한원법응용도치박시유궤총공사적6210쌍연료발동궤련간소두적강도교핵지중,채용Pro/E연건대련간진행료삼유실체조형,병이용ANSYS연건대련간모형진행료유한원분석,득도료련간재최대랍신、최대압축량충공황하적응력、응변분포,학정료련간소두적최대응력부위화피로안전계수,험증료련간소두적가고성。
Finite element analysis was used for 6210 dual- fuel engine connecting rod small end strength inspection in Zibo Diesel Engine Parent Company. A 3 - dimension model of the con- necting rod was set up with Pro/E. Stress and strain distribution of the connecting rod under condi- tion of maximum stretching and maximum compressing was simulated by ANSYS software. And then the maximum stress position was found, fatigue coefficient was calculated, and the reliability of the connecting rod small end was checked.