修井机半挂车悬架前支架有限元分析  

Finite element analysis for front bracket of workover rig semi-trailer suspension

作　　者：金嘉琦[1] 徐德乾[1] 王显荣[1] 

机构地区：[1]沈阳工业大学机械工程学院,辽宁沈阳110870

出　　处：《重型机械》2017年第2期88-91,共4页Heavy Machinery

摘　　要：利用三维软件SolidWorks对修井机半挂车悬架前支架建立前支架有限元模型,运用有限元分析软件ANSYS对前支架在静止、起步、单轮悬空和制动等不同工况下的刚度和强度特性进行仿真模拟,从而获得修井机半挂车悬架前支架的应力应变分布情况,根据工况求解结果,校核检验设计的悬架前支架是否符合修井机的使用要求并提出相应改进措施。A finite element model for the front bracket of workover rig semi-trailer suspension is established based on 3D SolidWorks software, the static stiffness and strength characteristics of the front bracket is simula- ted by finite element analysis software ANSYS on different working conditions , such as, start, single wheels and brake. Then based on the front bracket of stress and strain distribution, it can be checked whether the de- sign of the suspension front bracket could support to the operating requirements of workover rig, and finally the corresponding improvement measures are put forward.

关 键 词：修井机 半挂车 平衡悬架 前支架 

分 类 号：U463[机械工程—车辆工程]