挖掘机工作装置虚拟样机的建立与动力学仿真

辽宁石油化工大学学报 ›› 2008, Vol. 28 ›› Issue (3): 46-49.

挖掘机工作装置虚拟样机的建立与动力学仿真

张林艳1，邓子龙1，2*，张红亮1，付越1

1.辽宁石油化工大学机械工程学院，辽宁抚顺 113001|2.东北大学机械工程及自动化学院，辽宁沈阳 110004

收稿日期:2008-04-02 出版日期:2008-09-20 发布日期:2017-07-24

Establishment and Dynamic Simulation of the Virtual Prototype of Excavator Work Device

ZHANG Lin-yan1, DENG Zi-long1，2*, ZHANG Hong-liang1, FU Yue1

1.School of Mechanical Engineering, Liaoning University of Petroleum & Chemical Technology,Fushun Liaoning 113001, P.R. China|2.School of Mechanical Engineering and Automation, Northeastern University, Shenyang Liaoning 110004,P.R. China

Received:2008-04-02 Published:2008-09-20 Online:2017-07-24

摘要/Abstract

摘要： 采用Pro/E软件建立了单斗反铲液压挖掘机工作装置的三维实体模型。将此模型导入ADAMS软件中，建立了挖掘机工作装置的虚拟样机。运用step函数模拟了挖掘机工作装置的一个工作循环，及它在该循环中受到的切向挖掘力、法向挖掘力和物料重力。通过仿真，得到了受力较复杂的3个铰接点所受载荷随时间变化的曲线，为挖掘机机构的设计提供了依据。

关键词: 液压挖掘机, ADAMS, 虚拟样机, 动力学仿真

Abstract: The software Pro/E was adopted to create a three-dimensional physical model of the virtual prototype of a single bucket backhoe hydraulic excavator work device. The model was transferred into ADAMS to build a virtual prototype of the work device. A work cycle of excavator work device, as well as the tangential force, the normal force and the gravitational force of the materials was successfully simulated by using the function step. With the simulation, load-time curves of three hinge points whose articulated stresses are more complex were obtained. The research has provided the basis for the design of the excavator devices.

Key words: Hydraulic excavator, ADAMS, Virtual prototyping, Dynamics simulation 

张林艳，邓子龙，张红亮，付越. 挖掘机工作装置虚拟样机的建立与动力学仿真[J]. 辽宁石油化工大学学报, 2008, 28(3): 46-49.

ZHANG Lin-yan, DENG Zi-long, ZHANG Hong-liang, FU Yue. Establishment and Dynamic Simulation of the Virtual Prototype of Excavator Work Device[J]. Journal of Liaoning Petrochemical University, 2008, 28(3): 46-49.

[1]	王帅，高鹏. 协作机器人机构运动可靠性研究[J]. 辽宁石油化工大学学报, 2019, 39(6): 78-83.
[2]	李发喜,邓子龙,邓文娟. 基于低通滤波器的液压挖掘机工作装置轨迹跟踪滑模控制[J]. 辽宁石油化工大学学报, 2016, 36(3): 50-53.
[3]	李　娜，邓子龙，王宏宇，等. 小型液压挖掘机工作装置虚拟样机的仿真与分析[J]. 辽宁石油化工大学学报, 2012, 32(4): 68-71.
[4]	姜媛媛. ro/E在新型并联机床实体建模上的应用[J]. 辽宁石油化工大学学报, 2009, 29(4): 57-59.
[5]	邓子龙, 高财禄, 付　越. 挖掘机铲斗强度分析[J]. 辽宁石油化工大学学报, 2007, 27(4): 45-47.