Design and Study of Heavy Tipper Multistage Hydraulic Cylinder Based on CAD/CAE

被引：1
|
作者：
Sui, Xiuhua [1 ]
Miao, Dejun [2 ,3 ]
Feng, Zhengmao [4 ]
机构：
[1] Shandong Univ Sci & Technol, Coll Mech & Elect Engn, Qingdao 266510, Peoples R China
[2] Shandong Univ Sci & Technol, Key Lab Mine Hazard Prevent & Control, China Minist Educ, Qingdao 266510, Peoples R China
[3] Tsinghua Univ, Sch Architecture, Beijing 100084, Peoples R China
[4] Shandong Taikai Elect Grp, Apparat Complete Co, Tai An 271000, Shandong, Peoples R China
来源：
MANUFACTURING ENGINEERING AND AUTOMATION I, PTS 1-3 | 2011年 / 139-141卷
基金：
中国国家自然科学基金;
关键词：
Heavy tipper; Hydraulic cylinder; CAD; Finite element analysis;
D O I：
10.4028/www.scientific.net/AMR.139-141.1122
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The hydraulic cylinder is an actuator of hydraulic lifting system in the heavy tipper, which also plays an important role in unloading. Aiming at the existing multistage hydraulic cylinder design method's insufficiency, the CAD/CAE technology is introduced into the domains of multistage hydraulic cylinder design. In this paper push-forwarding five-stage hydraulic cylinder is designed, and virtual assembly is established based on three-dimensional digital model using PRO/E sofeware. The multistage hydraulic cylinder's load-supporting characteristics are analyzed by ANSYS. The result of finite element analysis shows that the stress on the top front part of three down hydraulic cylinder is biggest, those on the trunnion and the cylinder's bottom are also bigger. It is also proved that the multistage hydraulic cylinder designed with CAD/CAE technology can satisfy the requirements of intensity, rigidity and supporting stability.
引用
收藏
页码：1122 / +
页数：2
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