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Proceedings Paper

Simulated comparison on kinematics properties of two typical mechanisms of forging manipulator
Author(s): Yunpeng Ren; Chongshao Lu; Qingkai Han; Tianxia Zhang; Bangchun Wen
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Paper Abstract

The kinematics of two typical mechanisms is analyzed following the concept design of a 4MNm forging manipulator for a huge hydraulic press, i.e. a parallel links mechanism and a swing links mechanism. For the first kind of mechanism, when the jaw swings up and down, the swing angle is in proportion to the extending length of its driving hydraulic cylinder. For the second kind of mechanism, it is mostly difficult for the fluid driving control system to make sure three hydraulic pressure cylinders to keep moving synchronously. Based on these simulations and considering practical technological demands, the first kind of mechanism with parallel links is chosen as a better one.

Paper Details

Date Published: 9 January 2008
PDF: 6 pages
Proc. SPIE 6794, ICMIT 2007: Mechatronics, MEMS, and Smart Materials, 67942N (9 January 2008); doi: 10.1117/12.784509
Show Author Affiliations
Yunpeng Ren, Northeastern Univ. (China)
NHI Shenyang Heavy Machinery Group Co. Ltd. (China)
Chongshao Lu, NHI Shenyang Heavy Machinery Group Co. Ltd. (China)
Qingkai Han, Northeastern Univ. (China)
Tianxia Zhang, Northeastern Univ. (China)
Bangchun Wen, Northeastern Univ. (China)

Published in SPIE Proceedings Vol. 6794:
ICMIT 2007: Mechatronics, MEMS, and Smart Materials
Minoru Sasaki; Gisang Choi Sang; Zushu Li; Ryojun Ikeura; Hyungki Kim; Fangzheng Xue, Editor(s)

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