Title:
RADIAL IMPACT TEST METHOD FOR WHEELS
Document Type and Number:
WIPO Patent Application WO/2012/037855
Kind Code:
A1
Abstract:
A radial impact test method for wheels comprises the following steps: mounting a tire on a wheel at a temperature of 10°C to 30°C, and inflating the tire to 200kPa; mounting a wheel tire assembly onto a support system, and adjusting the impact position; selecting impact height and impact mass after calculating impact energy; releasing a heavy hammer to create an impact; examining deformation and cracking after the impact process; evaluating whether the wheel passes the test on the basis of the deformation and cracking.
Inventors:
YIN ZHIGAO (CN)
LIU CHUNHAI (CN)
LI SHIDE (CN)
LIU CHUNHAI (CN)
LI SHIDE (CN)
Application Number:
PCT/CN2011/079552
Publication Date:
March 29, 2012
Filing Date:
September 13, 2011
Export Citation:
Assignee:
CITIC DICASTAL WHEEL MFG CO (CN)
YIN ZHIGAO (CN)
LIU CHUNHAI (CN)
LI SHIDE (CN)
YIN ZHIGAO (CN)
LIU CHUNHAI (CN)
LI SHIDE (CN)
International Classes:
G01M7/08; G01M7/00; G01M17/013
Foreign References:
| CN201203513Y | 2009-03-04 | |||
| CN201364245Y | 2009-12-16 | |||
| CN1710395A | 2005-12-21 | |||
| DE3620638A1 | 1987-12-23 |
Other References:
PENG ET AL.: "Lizhi 90 Degree Impact Test For Aluminum Alloy Wheel.", MODERN COMPONENTS., no. 08, 2009, pages 82 - 84
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