Haoyi Model Factory , http://www.yy3dprint.com
The slewing bearing is a very large bearing capable of withstanding large axial loads, radial loads and tilting moments. It is widely used in wind power generation, lifting machinery, mining machinery, construction machinery, port machinery, marine machinery and defense equipment. On a large swing unit. For a long time, the assembly process of steel balls and spacers has been manually assembled by human hand, which has high labor intensity and low work efficiency, and it is difficult to meet the requirements of assembly quality.
Since the end of last year, Dalian Tianfa Automation Machinery Manufacturing Co., Ltd. has invested a large amount of funds and talents to develop the slewing bearing automatic assembly technology, and has formed technical experts matching the various professions to participate in the research group, conducting industry inspections, data research, and project selection. Five options were tested. In order to make the test reliable, a large number of test fixtures and instruments were produced, and PLC logic program control and pneumatic system were configured to solve the key technical problems of the steel ball and the isolation block entering the raceway through the ball-filling port. After more than half a year and more than 50 trials, it was finally successful.
Taking the assembly of 13/8-inch steel balls and supporting spacers as an example, the use of this assembly technology saves 50% of the time compared to manual manual assembly. The test results prove that the ball slewing automatic assembly technology has the advantages of high efficiency, low cost and strong assembly precision. What's more gratifying is that based on this technology, the combination of automatic quantitative grease injection and multi-parameter detection is realized. When equipped with system monitoring software, data storage and data processing can be realized, which plays a decisive role in improving product quality and optimizing user services.
Successful test of "ball slewing automatic assembly technology"
An "automatic assembly technology for ball slewing bearings" that replaces manual manual assembly of steel balls and spacers. After the research and development of Dalian Tianfa Automation Machinery Manufacturing Co., Ltd., it has finally been successfully tested. A few days ago, the State Intellectual Property Office officially accepted the declaration of this patent.