Bearing group: self-developed mud pump bearing
through its own efforts, the self-developed mud pump bearing supporting a petroleum machinery company has been successfully offline and sent to customers recently. As a representative enterprise of China's machinery manufacturing industry and an excellent enterprise in Dalian, Liaoning Province, Wazhou group has independently developed supporting equipment for large-scale conditioning of experimental speed through its own efforts. The mud pump bearing of a petroleum machinery company has been successfully offline and sent to customers recently
in July, the customer proposed to order two specifications of mud pump bearings. The technicians of the engineering technology research center went to the customer's installation site to investigate the working conditions, or 5.0kn/s. Now the installation conditions of mud pump bearings are different from those in the past, and the load requirements of bearings are higher. The existing mud pump bearings can not meet the customer's needs. After carefully studying the working conditions and having technical exchanges with customers for many times, the product development engineer of Engineering Technology Research Center proposed a new design scheme that the relative error of full load indication should not exceed ± 1% through improving the design parameters, and achieved success at one stroke. After the customer's acceptance, it fully meets the supply demand
in the whole process of product design, R & D and manufacturing, the engineering technology research center of the company and relevant personnel of the manufacturing unit jointly overcome many difficulties to ensure the smooth production of products
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