扁平接链环强度的有限元分析与静、动态实验  

Finite element analysis and static and dynamic state experimental Research into mining flat type connector units

作　　者：李惟慷[1] 马力[2] 丁财进[1] 聂忠义[1] 

机构地区：[1]辽宁工程技术大学机械工程学院,辽宁阜新123000 [2]东北农业大学工程学院,黑龙江哈尔滨150030

出　　处：《辽宁工程技术大学学报（自然科学版）》2004年第1期101-103,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：张家口煤朵有限公司基金项目(01-76)

摘　　要：应用ANSYS大型有限元分析软件,在结构状态非线性下,对接链环的力学简化模型进行加载受力分析,得出齿部应力的分布规律,据此对Φ30的矿用扁平接链环进行静、动态电测实验,分析得出产生最大应力的位置。并将有限元分析结论与试验结果相对比,找出齿形存在的缺陷,为接链环合理的结构改进及疲劳分析提供了重要依据。the article uses the finite element software of ANSYS to analyze the mechanics simplified model of connector units under the non-linear state. The distribution law of stress of tooth part is obtained. In view of the above, the article carries out static and dynamic state experiments theΦ30 for mining flat type connector units obtaining the biggest stress position. After the comparison of the experimental results with the conclusion to through the experimental results compared with the analysis of finite element. the flaw of the tooth shapes found . It抯 significant to the improvement of the tooth shape and fatigue analysis later on.

关 键 词：扁平接链环 强度 有限元分析 ANSYS 刮板输送机 牵引链 

分 类 号：TD528.3[矿业工程—矿山机电] TH132.45[机械工程—机械制造及自动化]