Title:
FLEXIBLE TOOLING STRUCTURE WITH STRINGERS HAVING CHANGEABLE POSITIONS
Document Type and Number:
WIPO Patent Application WO/2018/006612
Kind Code:
A1
Abstract:
Disclosed is a flexible tooling structure with stringers having changeable positions, which belongs to the technical field of experiment tooling of main bearing members of aerospace structures. The flexible tooling structure comprises a flexible tooling upper end frame (1), a flexible tooling lower end frame (2), flexible tooling transverse stringers (3) and flexible tooling longitudinal stringers (4). The flexible tooling longitudinal stringers (4) having changeable positions are used for simulating experiment load distribution conditions. By changing the distribution angles of the longitudinal stringers (4), the designability of the rigidity distribution of the flexible tooling can be achieved such that the rigidity distribution of the flexible tooling is consistent with the rigidity distribution of the real boundary, so that the force transmission path of the experiment tooling is significantly improved, and the accuracy of the check experiment of a cylindrical shell structure is improved.
Inventors:
WANG BO (CN)
HAO PENG (CN)
DU FANXIN (CN)
BI XIANGJUN (CN)
WANG BIN (CN)
ZHANG XI (CN)
HAO PENG (CN)
DU FANXIN (CN)
BI XIANGJUN (CN)
WANG BIN (CN)
ZHANG XI (CN)
Application Number:
PCT/CN2017/075460
Publication Date:
January 11, 2018
Filing Date:
March 02, 2017
Export Citation:
Assignee:
UNIV DALIAN TECH (CN)
International Classes:
G01N3/02; G01N3/08
Foreign References:
| CN105954092A | 2016-09-21 | |||
| CN103884495A | 2014-06-25 | |||
| CN104589663A | 2015-05-06 | |||
| KR100661340B1 | 2006-12-27 | |||
| CN204660016U | 2015-09-23 | |||
| CN103033418A | 2013-04-10 | |||
| CN102937396A | 2013-02-20 | |||
| CN103150486A | 2013-06-12 |
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