Wholesale Open Type Linear Ball Bearing

In the processing of open linear ball bearings, how to control the processing accuracy and surface quality to ensure the overall performance of the bearings?

Control of processing accuracy
1. Advanced manufacturing process and equipment
YININ's workshop is equipped with modern manufacturing equipment, including high-precision CNC machine tools, grinders and automated production lines. These equipment not only have extremely high processing accuracy, but also have strong processing capabilities and stability, which can meet the processing needs of open linear ball bearings of different specifications and complexity. By adopting advanced manufacturing processes, we can accurately control the dimensional accuracy and shape accuracy of the inner and outer rings, rolling elements and cages of the bearings, ensuring that the bearings have good fit and smooth movement during assembly and use.

2. Strict process control
During the processing, we follow strict process flow and process parameter control. From cutting, heat treatment to finishing of raw materials, each process has clear operating specifications and inspection standards. For example, during the heat treatment process, we use advanced temperature control systems and cooling technologies to ensure that the bearing material reaches the ideal hardness and organizational state, thereby improving the wear resistance and fatigue resistance of the bearings. During the finishing stage, we use high-precision grinding equipment and online detection technology to precisely measure and adjust the size and shape of the bearing to ensure that the accuracy of each bearing meets the design requirements.

3. Comprehensive quality management system
We have established a complete quality management system, including ISO 9001 quality management system certification and strict internal quality control processes. Through regular internal audits and third-party audits, we ensure that our processing meets international standards and customer requirements. We are equipped with advanced testing equipment, such as three-coordinate measuring instruments, roundness meters, and surface roughness meters, etc., to monitor and feedback the key dimensions and surface quality during the processing process in real time, timely detect and correct deviations, and ensure the consistency and stability of processing accuracy.

Surface quality control
1. Optimize grinding process
Surface quality directly affects the friction performance, wear resistance and service life of the bearing. During the grinding process, we use optimized grinding processes and grinding parameters, such as reasonable selection of grinding wheel type, grinding speed and feed rate, to ensure that the bearing surface achieves the ideal roughness and micro-geometry. Through fine grinding and polishing, the bearing surface forms a uniform and delicate microstructure, which improves the lubrication and wear resistance of the surface.

2. Advanced surface treatment technology
In order to improve the corrosion resistance and wear resistance of the bearing, we use advanced surface treatment technologies such as surface coating and surface modification. Through methods such as spraying or dipping, a dense protective film is formed on the bearing surface to isolate the erosion of the external environment. The bearing surface is modified by ion implantation, laser cladding and other technologies to improve the hardness and toughness of the surface and extend the service life of the bearing.

3. Strict cleaning and rust prevention measures
During the processing and assembly process, we strictly abide by the cleaning and rust prevention procedures to ensure that the bearing surface is not contaminated and corroded. Use special cleaning agents and cleaning equipment to thoroughly clean and dry the bearings to remove oil, metal chips and impurities on the surface. Apply anti-rust oil or rust inhibitor on the bearing surface to prevent rust and oxidation during storage and transportation.

Technical advantages and comprehensive guarantees
YININ has a team of 12 professional technicians with rich industry experience and expertise, who can provide customized bearing solutions for different application scenarios and customer needs. Through continuous technological innovation and research and development, we continuously optimize the processing technology and quality control process to improve the processing accuracy and surface quality of bearings. We have established a complete after-sales service system, which can respond to customer feedback and needs in a timely manner and provide a full range of technical support and solutions.