International Journal of Computational Intelligence Systems

Volume 4, Issue 3, May 2011, Pages 329 - 336

Tolerance-based Structural Design of Tubular-Structure Loading Equipments

Authors
Jiping Lu, Shuiyuan Tang, Jianhua Zuo, Hongli Fan, Zhonghua Jian, Shahid Butt
Corresponding Author
Shuiyuan Tang
Received 25 February 2011, Accepted 18 April 2011, Available Online 1 May 2011.
DOI
10.2991/ijcis.2011.4.3.6How to use a DOI?
Keywords
tolerance allocation, structure design, tubular-structure
Abstract

Mechanical loading equipments are wildly used in transportation system. Positioning precision is one of the basic functions of machine tools, and structure design is the key to ensuring accuracy. According to the assembly process of tubular-structure, the paper analyzes motion modes to achieve tubular-structure loading. In terms of assembly tolerance of tubular-structure, a tolerance model to guide structure design of loading equipment is formulated. Based on tolerance analysis of each motion mode, the maximum available size of the tubular-structure is calculated under different linear rolling guide, and the minimum available size of the interior rail in the cover box is worked out under different ball screws, trapezoidal screw threads, worm and worm gears. To meet the requirement of tolerance in tubular-structure assembly, mechanisms for all motions are defined. The design of loading equipment is tested and assessed by experiments, and the result shows the design is highly qualified for its assembly.

Copyright
© 2011, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Journal
International Journal of Computational Intelligence Systems
Volume-Issue
4 - 3
Pages
329 - 336
Publication Date
2011/05/01
ISSN (Online)
1875-6883
ISSN (Print)
1875-6891
DOI
10.2991/ijcis.2011.4.3.6How to use a DOI?
Copyright
© 2011, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - JOUR
AU  - Jiping Lu
AU  - Shuiyuan Tang
AU  - Jianhua Zuo
AU  - Hongli Fan
AU  - Zhonghua Jian
AU  - Shahid Butt
PY  - 2011
DA  - 2011/05/01
TI  - Tolerance-based Structural Design of Tubular-Structure Loading Equipments
JO  - International Journal of Computational Intelligence Systems
SP  - 329
EP  - 336
VL  - 4
IS  - 3
SN  - 1875-6883
UR  - https://doi.org/10.2991/ijcis.2011.4.3.6
DO  - 10.2991/ijcis.2011.4.3.6
ID  - Lu2011
ER  -