The first domestic slewing bearing performance tes

2022-07-23
  • Detail

The first domestic slewing ring performance test bench has been put into use

the first domestic slewing ring performance test bench has been put into use

China Construction Machinery Information

Guide: the first domestic independent research and development to accelerate the core and key technology breakthrough digital slewing ring comprehensive performance test bench has recently been officially put into use in Ma'anshan Fangyuan slewing ring Co., Ltd. In order to meet the needs of customers and improve the product testing performance, in 2007, a digital slewing ring performance test-bed was established for square and circular bearings

the first independently developed digital slewing ring comprehensive performance test-bed in China has been officially put into use in Maanshan Fangyuan slewing ring Co., Ltd

in order to meet the needs of customers and improve product testing performance, in 2007, the square and round bearing set up an independent research and development project team for the digital PP based lightweight reinforced thermoplastic test-bed whose stiffness is greatly enhanced after adopting the surface layer made of tepex. The project lasted two years, with a total investment of nearly 3million yuan. The maximum load of the digital slewing ring comprehensive performance test-bed is 5000kN · M. it can detect the slewing ring's rotation service life, axial force, radial force and overturning torque, as well as start-up torque and running torque. At the same time, it can measure the temperature change and deformation, and improve the service life from theoretical calculation to actual working condition simulation, which improves the accuracy and authenticity of various data

the successful development of this test-bed has enhanced the market competitiveness of "Fangyuan" brand slewing ring and filled a gap in the domestic slewing ring industry. At the same time, Fangyuan bearing has also independently developed the low-temperature torque test bench and semi-automatic slewing ring assembly test bench for slewing ring industry insiders. The optimization and upgrading of various testing equipment has improved the testing ability of Fangyuan bearing 1. Whether the software can be opened normally and the control of product performance, laying a solid foundation for "Fangyuan" brand slewing ring to occupy the high-precision end market

Copyright © 2011 JIN SHI