According to reports, the multi-pole electromagnetic chuck type super-finishing machine tool is pressed by the pressing roller to change the workpiece from the disk, eliminating the axial pressure on the spindle, solving the problem of the consumption of the spindle bearing and the pressure roller bearing, and also It has the advantages of reducing the time for tooling replacement and adjustment, and shortening the adjustment time of the fulcrum. The multi-pole electromagnetic chuck has broad application prospects and can be used for finishing processing of mechanical parts such as automobile, aviation, instrumentation, military and other mechanical parts, sleeves, steel shells, steel sleeves, gaskets, and cushion covers.
Experts believe that the multi-pole electromagnetic chuck type super-finishing machine tool has filled the domestic gap, first applied in bearing processing, and is at the leading level in China, improving the level of equipment manufacturing industry in the old industrial bases in Northeast China, and promoting China's bearing power. The transformation to a strong bearing country will play a positive role in promoting the overall level of China's machinery processing.
The multi-pole electromagnetic chuck type super-finishing machine tool is a national patent product (patent number: ZL97222421-1), which is the Torch Plan of the Ministry of Science and Technology and the industrialization demonstration project of the National Development and Reform Commission. After several years of hard work, the prototype production and small-scale production of the products have been completed, and the machine performance test and actual production assessment have been carried out. All technical performance indicators have met the requirements stipulated by the project.
Recently, the multi-pole electromagnetic chuck type super-finishing machine tool developed by Harbin Tongtong Machine Tool Co., Ltd. passed the appraisal of relevant experts organized by China Machinery Industry Federation.