Flexural Strength and Loose Performance of Folding Tactile Sticks
10.3969/j.issn.1006-9771.2012.07.031
- VernacularTitle:折叠盲杖弯曲强度与松晃性能检测
- Author:
Yaling JIA
;
Juanjuan YU
- Publication Type:Journal Article
- Keywords:
folding tactile sticks, quality, flexural strength, loose performance
- From:
Chinese Journal of Rehabilitation Theory and Practice
2012;18(7):685-687
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the technical indicators of flexural strength and loose performance of folding tactile sticks. Methods The bending strength and loose performance of 5 folding tactile sticks were tested, the displacement of the marked point were collected and analyzed with the motion tracking system. Results and Conclusion For the bending strength test, the maximum displacement of the central shall be ≤ 25 mm. For the loose performance test, the loose displacement shall be ≤ 5 mm.
