Workspace Comparison Study of Two Plane-Symmetry Parallel Machine Tools

被引：0

作者：

Shi Yan ^{[1
]}

Zhang Pengcheng ^{[1
]}

Yue Hongxin ^{[1
]}

Guo Lianhe ^{[2
,3
]}

机构：

[1] Hebei Engn & Tech Coll, Dept Power Engn, Cangzhou 061001, Hebei, Peoples R China

[2] Chinese Peoples Liberat Army 95927, Cangzhou 061736, Hebei, Peoples R China

[3] Yanshan Univ, Sch Mech Engn, Qinhuangdao 066004, Hebei, Peoples R China

来源：

MECHATRONICS AND INDUSTRIAL INFORMATICS, PTS 1-4 | 2013年 / 321-324卷

关键词：

Parallel Machine Tool; Positional Workspace; Posture Angle; Plane-Symmetry;

D O I：

10.4028/www.scientific.net/AMM.321-324.1700

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Workspaces of two plane-symmetry parallel machine tools whose limbs are composed of the revolute joint, the prismatic joint and the spherical joint were studied comparatively in this paper. Firstly, manipulators of the plane-symmetry 3-RPS parallel machine tool and the plane-symmetry 3-SPR parallel machine tool were introduced, and their simulation manipulators were given. Secondly, the workspaces of the plane-symmetry 3-RPS parallel machine tool and the plane-symmetry 3-SPR parallel machine tool were solved and expressed in the same figure on the basis of the computer aided geometric technique method, respectively. Lastly, indices measuring the workspace were defined, and workspaces of the plane-symmetry 3-RPS parallel machine tool and the plane-symmetry 3-SPR parallel machine tool were analyzed comparatively from two aspects: positional workspace and posture angle.

引用

页码：1700 / +

页数：2