ZWZ test center to make the product more advanced 

ZWZ test center of the only large-scale special bearing wind power generator test stage, engineering and technical personnel are dismantling and detection of bearing test has been completed, the customer engineer in site tracking.

This is a test which should be carried out by a large customer of the company. After receiving the task, the test center of the rapid organization of engineering and technical personnel design tooling, to ensure the normal test. The customer requests the third party to monitor the vibration during the test, which is carried out by the Dalian University of Technology, which is in close cooperation with the company. In order to ensure the test progress and test accuracy, engineering technicians and test workers 24 hours tracking, found that the problem is solved in the first time. After the completion of the test, the disassembly of the bearing inspection and detection have been recognized by the customer and given full affirmation, has now issued a test report to the customer.

Large wind turbine bearings in the field of bench test, there is no national standards and industry standards. At present, the test center is through long-term large wind power bearing bench test data, comprehensive analysis of the test data and results, to improve and perfect the test method for Electrical Bearing Company, and through independent research and development of wind power bearing testing machine, improve the company's wind power bearing capacity test, meet the customer requirements of the test.

"Since this year, our testing and testing project is particularly large." The inspection and test center director Chen Shu introduced the test life test chamber are of six categories, namely wind power bearing test, rail bearing test, auto bearing test, technological innovation project test, type CC spherical roller bearings and bearing tests and improving international standard test.

A comparative test for a bus company, a total of 4 kinds of bearings, each kind of bearings are compared with an international well-known brand products, ZWZ and well-known brands of 6 sets, until each set of bearings fatigue failure. The test cycle is long, engineers and technicians carefully carry out the sample custody before and after the test and record the test process, the failure analysis of the bearing after the test. Tests are ongoing, according to the current experimental situation, ZWZ products than well-known brand product life level of about 2%.

In the careful completion of the testing experiments and test center of strengthening laboratory construction, upgrading of wind power bearing testing machine, testing platform to more effectively promote the transformation and upgrading of the company's technology innovation, the accumulation of innovation advantage and market advantage more.