- Mechanical engineering name: fixed guider

- Original material: Black POM

- Workmanship: CNC machining,boring

- Tolerance: +/-0.005mm

- Requirement: Deburring

- Bulky QTY: 6M/yr after prototypes confirmation

The core product of this cooperation, the "fixed guide rail," although seemingly a basic component in mechanical structures, bears the key mission of precise guidance and stable support during equipment operation. Its quality is directly related to the smooth operation and positioning accuracy of the terminal equipment, which in turn has a profound impact on the overall product performance. It is an indispensable "backbone" of the entire mechanical system.

Raw material selection and advantages: The selected raw material is black polyoxymethylene (POM), a high-performance engineering plastic with excellent mechanical properties, high strength, high rigidity, and good wear resistance. It also has self-lubricating properties, which can effectively reduce the friction loss of the guide rail during use and extend its service life; Excellent chemical stability, adaptable to complex working environments, and suitable for the long-term stable operation of fixed guide rails.

Process highlights and precision assurance: Adopting advanced CNC machining and boring process combination. Numerical control machining relies on precision programming to achieve efficient and precise shaping of POM materials, strictly following preset size contours from blank to initial stage; The boring process focuses on the fine machining of key holes and slots inside the guide rail, ensuring the flatness and perpendicularity of each structural surface. With this series of process operations, the tolerance has been successfully controlled within an astonishing range of ± 0.005 millimeters, far exceeding the industry average standard, laying a solid foundation for the precision assembly and stable operation of the guide rail.

Detail control and post-processing requirements: We are well aware that minor defects may cause chain negative effects, and have specially set "deburring" requirements for the product. After CNC machining is completed, a combination of professional grinding and polishing equipment and fine manual operation is used to remove edge burrs one by one, making the surface of the guide rail smooth and polished, avoiding scratching other components or affecting its own smoothness during assembly and operation.

4、 Production and delivery process

Sample tackling stage: At the beginning of the project, the R&D and engineering teams devote themselves wholeheartedly to sample production based on detailed drawings and technical specifications provided by the customer. After multiple rounds of process debugging, parameter optimization, and repeated testing and correction, we have successfully created samples that meet various requirements and submitted them to customers for rigorous evaluation and testing. The accumulated process parameters and problem-solving experience in this stage will lay a solid foundation for subsequent mass production.

Batch production planning and execution: After obtaining customer confirmation for the samples, quickly transition to a large-scale production layout. Integrate the supply chain to ensure stable supply of black POM raw materials, reasonably allocate multiple high-precision CNC machining equipment and professional boring equipment, develop rigorous scheduling plans, and ensure efficient operation of the production line. The quality control team is stationed on site throughout the entire process to supervise and conduct random and full inspections on each batch of products in accordance with the tolerance standard of ± 0.005 millimeters, ensuring that the quality meets the standards.

Delivery guarantee mechanism: Based on the customer's production rhythm and inventory requirements, a flexible delivery system is built. Through cooperation with high-quality logistics partners, 6 million fixed guide rails are accurately delivered to the customer's designated location on time and in quantity, achieving seamless connection from the factory to the production line and effectively assisting the customer's continuous and smooth production and operation.

5、 Collaboration effectiveness and customer feedback

Product efficiency improvement: After being put into use, customers have reported that the fixed guide rail performs excellently in their products, with a significant increase in equipment stability and a significant reduction in the frequency of fault repairs. The overall performance of the product has reached the industry-leading level, helping it stand out in market competition and win more orders.

Cost and benefit optimization: High precision machining reduces the debugging time in downstream assembly processes, high-quality raw materials and fine craftsmanship extend the service life, and reduce long-term operation and maintenance costs; Stable supply ensures production continuity, avoids downtime and material losses, and significantly improves overall economic benefits. Customers have highly praised this cooperation, laying a solid foundation for both parties to expand their cooperation space in depth and breadth in the future.