Recently, NXZ Bearing Equipment Manufacturing Corporation successfully developed its independently designed "Internal Component Gripping Manipulator Device," effectively resolving the challenges of manual handling processes and significantly improving product qualification rates.
In order to solve the problem of workpiece surface damage caused by manual operation during the assembly of railway bearing components, the equipment manufacturing company set up a technical research team, conducted in-depth process diagnosis at the production site, and fully communicated with experienced employees in the workshop. Finally, it was decided to introduce a pneumatic lifting chuck grabbing transformation plan, and successfully achieved three core improvements. The first is flexible grabbing and damage prevention technology. The chuck uses adaptive adjustment technology to achieve precise clamping force control, avoiding the hard friction of traditional mechanical fixtures on the surface of the inner ring of the bearing. The surface is inlaid with non-metallic wear-resistant materials to further reduce the risk of scratches and ensure "zero damage" on the workpiece surface. The second is automated precise positioning. Through the linkage between the chuck and the assembly line equipment, the PLC control program automatically completes the lifting-centering-grasping process closed loop to achieve full process automation. The third is the human-machine collaborative operation mode. The operator changes from "manual operation" to "manual monitoring", which reduces labor intensity, reduces human errors, and realizes an efficient, safe and precise assembly operation mode.
The equipment manufacturing company successfully completed the project of replacing the middle spacer ring of the railway bearing assembly line and making the internal component grabbing manipulator, which effectively solved the problems of knocking, collision and injury during the operation and achieved high-precision and reliable railway bearing assembly. In the next step, it will continue to deepen the transformation of automation equipment and promote the company's high-quality development through continuous technological innovation.
About XiBei Bearing:
XiBei Bearing Co.,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 XiBei Bearing Co.,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
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