| Issue |
MATEC Web of Conferences
Volume 44, 2016
2016 International Conference on Electronic, Information and Computer Engineering
|
|
|---|---|---|
| Article Number | 02075 | |
| Number of page(s) | 5 | |
| Section | Electronics, Information and Engineering Application | |
| DOI | https://doi.org/10.1051/matecconf/20164402075 | |
| Published online | 08 March 2016 | |
Kinematic Analysis of a 3-dof Parallel Machine Tool with Large Workspace
1
Department of Power Engineering, Hebei Institute of Hydraulic and Electric Engineering, Cangzhou, Hebei 061001, China
2
Water Resources Automation and Informatization Application Technology Research and Development Center of Hebei, Cangzhou, Hebei 061001, China
3
College of Astronautics, Harbin Institute of Technology, Harbin, Heilongjiang 150000, China
4
Unit 95927 of the PLA, Cangzhou, Hebei 061736, China
Kinematics of a 3-dof (degree of freedom) parallel machine tool with large workspace was analyzed. The workspace volume and surface and boundary posture angles of the 3-dof parallel machine tool are relatively large. Firstly, three dimensional simulation manipulator of the 3-dof parallel machine tool was constructed, and its joint distribution was described. Secondly, kinematic models of the 3-dof parallel machine tool were fixed on, including displacement analysis, velocity analysis, and acceleration analysis. Finally, the kinematic models of the machine tool were verified by a numerical example. The study result has an important significance to the application of the parallel machine tool.
© Owned by the authors, published by EDP Sciences, 2016
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