The hottest bearing shaft inspection and test cent

2022-07-24
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The bearing inspection and test center improves the inspection and test ability in an all-round way

the bearing inspection and test center improves the inspection and test ability in an all-round way

China Construction Machinery Information

Guide: the bearing inspection and test center is a comprehensive bearing inspection laboratory integrating inspection, test, analysis, research, appraisal and evaluation. In recent years, it has been committed to improving the inspection and test ability in an all-round way, with more complete inspection equipment and more advanced inspection means. In May, 2007, taking the testing center as the construction subject

bearing shaft inspection and test center is a comprehensive bearing inspection laboratory integrating inspection, test, analysis, research, identification and evaluation. In recent years, it has been committed to improving the inspection and test ability in an all-round way, with more complete inspection equipment and more advanced inspection means

in may, 2007, the project of "R & D and test platform construction of large heavy-duty precision bearings" with the testing and test center as the main construction body successfully passed the acceptance of the national development and Reform Commission to provide safe shelter for the testing products and operators of the machine. Through the project construction, the inspection and test center can test nine types of products produced by the company. The reliability test range has been expanded from the original maximum outer diameter of 260mm to the current maximum outer diameter of 480mm. The simulation test has added high-temperature and high-speed test, limit speed test, seal ring test, automobile bearing comprehensive performance test and wind power rotary table bearing test, filling a number of gaps in the company's simulation test projects. At present, the test capacity of the inspection and test center has been greatly improved, which is five times that of the test before the project construction. The test can avoid homogenization, low-level repetition range and test capacity rank first in the national bearing industry that only processes text information

since 2008, the inspection and test center has vigorously carried out the test project of large-scale wind turbine bearings. In cooperation with the equipment Research Institute of the technical center, it has independently developed a number of large-scale bearing test machines, which can carry out reliability tests on booster engine bearings with an external diameter of less than 750mm, carry out life tests on main shaft bearings with an external diameter of less than 1.2m, and carry out simulation performance tests on rotary table bearings with an external diameter of less than 2.5m, The project of "large wind turbine bearing test bed" has been supported by the national "863" project

with the improvement of testing ability, the number of testing items and the expansion of testing scope can be increased. A large number of new products developed by the company with different load measurement methods can be fully tested and verified in the company's laboratory before users install them. Product design and process departments can optimize the design and process according to the results of test and verification to ensure the installed quality of products in users, Improved the reputation of ZWZ products

with the improvement of testing ability and advanced testing means, the testing center began to be able to carry out basic theoretical research on bearings. In the past two years, the inspection and test center has successively carried out a number of projects, such as "Experimental Research on the influence of roughness on bearing life", "Research on bearing lubrication theory and grease performance", and has achieved preliminary results, which will provide more and more reliable test and test data for the company's further theoretical research and provide a reliable guarantee for the technical progress of bearing shafts

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