Title: Endurance testing apparatus of micro-structure crankle based on telescopic theory induced by ultra-magnetism
Application Number: 200610144293 Application Date: 2006.12.01
Publication Number: 1963443 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N3/20;G01M19/00
Applicant(s) Name: Beijing University of Technology Address:
Inventor(s) Name: Shang Deguang;Liu Hao;Jia Guanhua;Li Lisen;Wang Ru
Attorney & Agent: shenbei
Abstract:
    This invention relates to one micro structure bending fatigue test device based on super magnetic contract principle, which comprises base, super magnetic compound layer contract film and T shape test sample, wherein, the compound layer contract film is divided into three layers with middle of base slice and negative super magnetic contract film and positive super magnetic contract film; there is one concaved tank in center of base and the compound layer contract film is set in the concaved tank with one end fixed on base to form hanging beam and other end connected to T shape test sample fixed on the base.
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