Recently, NXZ's medium and large workshops have successfully overcome the difficulties in processing the thread size of multiple models of sealed bearings such as NUP2228EM-2Z/W33, laying a solid foundation for quality optimization and demonstrating the effectiveness of cross-departmental collaboration.

The dimensional accuracy of the bearing seal thread directly affects the assembly quality and sealing reliability. Previously, the assembly difficulties caused by dimensional fluctuations have always been a bottleneck restricting product quality. In order to solve the bottleneck problem, the medium and large workshops took the lead in establishing a special research team, and cooperated with the spare parts workshop and the technical center to deeply analyze the root causes of the problem from multiple dimensions of production practice, parts supply and product structure.

In the process of research, the medium and large workshops fully played their core role. Based on the data and assembly feedback collected at the production site, the research personnel of the spare parts workshop went deep into the production line to conduct a comprehensive investigation of the purchased parts, processing equipment performance, process flow and other links, and identified a number of potential influencing factors. Through repeated debugging and verification, the precise control of the dimensional accuracy of the bearing seal thread was finally achieved, so that the product assembly reached an ideal state, effectively reduced production losses and improved efficiency.

After the task was completed, the medium and large workshops promptly summarized the experience, problem analysis and solution system into a detailed data report. The technical center conducted theoretical analysis and verification on the production data and problem feedback provided, providing an important basis for subsequent product optimization and upgrading.

The breakthrough in the thread accuracy of sealed bearings is a vivid practice of cross-departmental collaboration and technical breakthroughs, which strongly demonstrates the company's manufacturing strength and teamwork, and also deeply interprets the adherence to quality by medium and large workshops. In the next step, medium and large workshops will deepen innovation collaboration, strive to push product quality to a new level, and lay a solid foundation for the company's long-term development.

About XiBei Bearing:

XiBeiBearingCo.,Ltd(NXZ) is one of the largest bearing manufacturers in China and the first listed company in the national bearing industry. The company has a state-recognized enterprise technology center and post-doctoral research workstation, and now has more than 180 engineering and technical personnel with bachelor's degree or above. The company has a complete management system, has passed ISO9001 quality management system certification, ISO/TS16949 automobile quality management system certification, ISO14001 environmental management system certification and other certifications, is a national level 1 measurement unit, national level 2 confidentiality qualification enterprise, and has obtained the national weapons equipment scientific research and production license qualification.

After becoming the actual controller in 2020, Ningxia State-owned Capital Operation Group Co., Ltd. has given great support to enterprises in terms of capital, technological innovation, talent training, etc. At present, the production units and relevant departments of the company are respectively engaged in specialized manufacturing, service, international trade and design research and development of bearing products, so that XiBeiBearingCo.,Ltd(NXZ) has a comprehensive ability from design, research and development to manufacturing and international trade.

Contact NXZ:

Address:No.388, West Liupanshan Road, Yinchuan, Ningxia 750021, China

Tel:0086-951-2020454

Fax:0086-951-2020454

Contact Person: Jane Li

Email: nxzjck@nxz.com.cn, nxzjck@gmail.com