The most complicated structure of rolling mill bearing in Luozhou company launched successfully
In July 7, 2014, the most complex and precision requirements of the rolling mill bearings were delivered to customers in the super large bearing department. So far, the most complicated structure of rolling mill bearing line in Luozhou company marks the company to become the only domestic enterprises to manufacture this kind of bearings.
The product diameter of 1.7 meters, 1.9 meters high, total weight of more than 20 tons, is for a well-known heavy machinery group supporting processing. Because the bearings are not installed in the bearing seat as before, but the bearing seat and sleeve made into a whole. In the early stage of the bidding, the unique structure of the bearing made the domestic bearing manufacturing giant flinch.
To do well this high accuracy, the company's R & D team bold innovation, first is to further optimize the original design, then completely subvert the traditional way of heat treatment, and from each link and each time node production and processing are the whole process control. Because the product is super high, it is necessary to adjust the running distance of the grinding head rack at any time in the process of processing, and the operator does not stop debugging. In order to ensure the accuracy of the internal and external diameter of the product, the staff actively seek ways to find the appropriate clamping tool, to ensure the size of the product and product accuracy. Finally, the large size and wide width of the tube mill bearing was obtained.
In recent years, the company through the renewal of idea, system and mechanism innovation of science and technology, its leading products in the domestic market share in the forefront. The domestic structure of the most complex rolling mill bearings successfully offline, opened a new field of production for the company, will become a new economic growth point of enterprises, the company's brand image will become more brilliant in the market.
