φ34×126矿用扁平接链环的结构分析及强度实验研究  

Structure analysis and experiment study for mining flat type connector units of φ34×126

作　　者：马力[1] 丁财进[2] 聂忠义[2] 赵灿[3] 

机构地区：[1]东北农业大学工程学院,黑龙江哈尔滨150030 [2]辽宁工程技术大学机械工程学院,辽宁阜新123000 [3]黑龙江科技学院,黑龙江哈尔滨150027

出　　处：《煤矿机械》2004年第6期21-22,共2页Coal Mine Machinery

摘　　要：应用ANSYS有限元分析软件对接链环的力学简化模型进行分析计算 ,对目前煤矿最常用的34× 12 6的矿用扁平接链环进行动态疲劳电测实验 ,捕捉到了疲劳裂纹产生时的循环次数 ,为接链环的合理设计及提高疲劳寿命提供了理论及实验依据。Uses the finite element software of ANSYS to analyze the mechanics simplified model of connector units.In view of the above,the article carries on dynamic state fautige electricity testing experiment to the 34×126 for mining flat type connector units that in common use in the coal mine.In the test,we found the circle time when the crack was created.It provides very important foundations to the improvement of the tooth shape analysis and fatigue life later on.

关 键 词：ANSYS 有限元 接链环 电测实验 

分 类 号：TH132.45[机械工程—机械制造及自动化]