Calculation of the Force Acted on Hinged Joints of the Hydraulic Excavator Based on ADAMS

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Calculation of the Force Acted on Hinged Joints of the Hydraulic Excavator Based on ADAMS

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[1]ZHOU Hongbing,HU Xiongwei,SUN Yonggang,et al.Calculation of the Force Acted on Hinged Joints of the Hydraulic Excavator Based on ADAMS[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):71-74.

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 30卷 Number of periods: 2009年02期 Page number: 71-74 Column: Public date: 1900-01-01

Title:: Calculation of the Force Acted on Hinged Joints of the Hydraulic Excavator Based on ADAMS

Author(s):: ZHOU Hongbing; HU Xiongwei; SUN Yonggang;etc; 1．School of Mechanical＆Electrical Engineering．Central South University，Changsha 410083，China；2．Hunan Intellectual Faculties Mechanical Co．Ltd，Changsha 410100，China

Keywords:: ADAMS; hydraulic excavator; simulation; hinged joints

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Abstract:: In order to obtain the continuous value of the force acted on key hinged joints in a working excavator，this paper uses Pro／E4．0 and ADAMS 2005 to build up the virtual prototype of the hydraulic backhoe excavator SWE90U．In the virtual environment，the simulation of three typical working(bucket digging，arnldigging and smooth operation)and the study of the force acted on four key hinged joints of this excavator are accomplished，then，a series of corresponding curves of the force acted on the hinged joints is got．The results show that the change of the force acted on the joint between boom and arlrn is the most violent，but the change of the force acted on the joint between rocker and arnl is the flattest．

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Last Update: 1900-01-01