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Title:
LOOSENING TESTER CAPABLE OF PRECISELY CONTROLLING LATERAL LOAD
Document Type and Number:
WIPO Patent Application WO/2019/024175
Kind Code:
A1
Abstract:
A loosening tester capable of precisely controlling a lateral load employs a load control motor (17) to control generated lateral displacement load and lateral force load, and controls, by means of a signal fed back by a sensor (8), the load control motor (17), such that the generated lateral force load maintains substantially stable. The tester can provide stable lateral displacement load and lateral force load, thereby adapting to experiments which simulate different scenarios in which screws are acted upon by loads.

Inventors:
SUN, Qingchao (MEI Hongyu, No.2 Linggong Road Ganjingz, Dalian Liaoning 4, 116024, CN)
ZHANG, Bao (MEI Hongyu, No.2 Linggong Road Ganjingz, Dalian Liaoning 4, 116024, CN)
WANG, Chuanhua (MEI Hongyu, No.2 Linggong Road Ganjingz, Dalian Liaoning 4, 116024, CN)
SUN, Wei (MEI Hongyu, No.2 Linggong Road Ganjingz, Dalian Liaoning 4, 116024, CN)
MA, Yue (MEI Hongyu, No.2 Linggong Road Ganjingz, Dalian Liaoning 4, 116024, CN)
Application Number:
CN2017/101160
Publication Date:
February 07, 2019
Filing Date:
September 11, 2017
Export Citation:
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Assignee:
DALIAN UNIVERSITY OF TECHNOLOGY (MEI Hongyu, No.2 Linggong Road Ganjingz, Dalian Liaoning 4, 116024, CN)
International Classes:
G01M13/00; G01M7/02
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