Products

Auto Bearing[6]
Machine Tool Spindle[10]
Battery Testers[6]
Other Electrical Instruments[4]
Voltage Meters[10]
Other Electronic Measuring Instruments[1]
Instrument Parts & Accessories[1]
Other Measuring & Gauging Tools[5]
Other Measuring & Analysing Instruments[2]
Testing Equipment[2]
Ball Screws[1]
Bearing Balls[6]
Angular Contact Ball Bearings[10]
Deep Groove Ball Bearings[3]
Other Ball Bearings[3]
Cylindrical Roller Bearings[4]
Taper Roller Bearings[10]
Slewing Bearings[10]
Tool Parts[1]

Contact Person : Mr. yuan xinsheng
Company Name : Luoyang Bearing Science And Technology Co., Ltd.
Tel : 86-0379-64881209
Fax : 86-0379-64881529
Address : Henan,luoyang,jinlin road
Country/Region : China
Zip : 471039

The testing platform for axial direction pre-loading of TAUh30-50 automobile hub bearing

Product Detailed

The testing platform for axial direction pre-loading of automobile hub bearing get the resonant

The testing platform for axial direction pre-loading of TAUh3050 automobile hub bearing

The testing platform for axial direction pre-loading of automobile hub bearing get the resonant frequency and damping coefficient between the inner circle and outer circle of the hub bearing unit by using resonance method, according to the hertzian contact theory. It determines the pre-load of automobile hub bearing by calculating and analyzing of the software program.

Main technical parameters:Testing type: bearing unit of automobile hubThe maximum shape of testing bearing (Φ×H200×150 mmThe maximum mass of testing bearing 5kgThe range of excitation frequency 2003000Hzresolution 1HzMaximum amplitude ±5mmMaximum excitation force 15kgTest parameters: resonant frequency and damping coefficient

Brief Outline

Tenet: To lead the science and technology development of bearing industry and to improve the world’s equipment level.

Spirit: To keep continuous improvement, to pursue brilliance

Core values:Integrity, rigor, innovation, mutual benefit

Luoyang Bearing Science & Technology Co., Ltd. is a high-tech enterprise, which focuses on the research and development of “high-tech, precise, cutting-edge, specialized and special” bearing products, which are applied to the mainframes of national economic construction in various fields and national defense construction. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.

The company has a strong strength of manufacturing high-precision and high-reliability bearings and relevant parts. The “high-tech, precise, cutting-edge, specialized and special” bearing products have been widely applied to aviation, spaceflight, navigation, machine tool, wind turbine generator, metallurgy, petroleum, chemical, medical treatment, rail transport, automobile, textile, and other fields.

As a leading enterprise in aerospace bearing industry of China, the company has successfully accomplished the milestone tasks of bearing assemblies for “Dong fang hong” series man-made satellite, manned spacecraft series from “Shenzhou 1” to “Shenzhou 7” and “Chang’E” lunar exploration program, which are commended by relative administrative departments for several times.

Main business: the research, development, manufacture and sales of precision bearings, special bearings, high-frequency electric spindles for machine tool, special technical equipments for bearing, testing instruments and special materials of bearing.

Science and technology institutions:

China National Accreditation Laboratory for Bearing

State Key Laboratory for Bearings of Earth Pressure Balance Shield

State Quality Supervision and Testing Center for Bearing

National Technical Committee for Rolling Bearing Standardization

ISO/TC4 China Secretariat

National Patent Exchange Workstation

The Technical Committee of China Bearing Industry Association

The Research Center for High-speed Precision Bearing Engineering in Machinery Industry

Henan Technology Research Center for Machine Tool Spindle Engineering

Provincial Technology Center

Post-doctoral Scientific Research Workstation