Mechanical Sciences
Mechanical Sciences
Mechanical Sciences
Articles | Volume 13, issue 2
Articles | Volume 13, issue 2
https://doi.org/10.5194/ms-13-635-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/ms-13-635-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 13, issue 2
Research article
 | 
20 Jul 2022
Research article |  | 20 Jul 2022

Stiffness analysis of a 3-DOF parallel mechanism for engineering special machining

Haiqiang Zhang, Jianglong Tang, Changtao Yan, Guohua Cui, Minghui Zhang, and Yan'an Yao

Viewed

Total article views: 955 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
693 238 24 955 6 9
  • HTML: 693
  • PDF: 238
  • XML: 24
  • Total: 955
  • BibTeX: 6
  • EndNote: 9
Views and downloads (calculated since 20 Jul 2022)
Cumulative views and downloads (calculated since 20 Jul 2022)

Viewed (geographical distribution)

Total article views: 914 (including HTML, PDF, and XML) Thereof 914 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 19 Apr 2024
Download
Short summary
To improve the stiffness performance of the parallel mechanism, this paper proposes a novel 3-DOF redundantly actuated 2RPU-2SPR parallel mechanism. What is more, the stiffness model of the parallel mechanism is deduced and the accuracy of the stiffness model is verified through finite-element analysis. Finally, the simulation experiment results demonstrate that the redundantly actuated parallel mechanism has better stiffness performance compared to a traditional 2RPU-SPR parallel mechanism.
Read more