Flange-Mounted Guide Bushing

This cylindrical bushing features a square mounting base and is commonly used in automation equipment or precision machinery as a radial support and positioning component for rotating shafts. The four counterbored holes at the base corners allow for secure fastening to equipment panels or frames. The central through-hole, combined with radial threaded holes on the side wall, enables axial限位 fixation or grease injection, ensuring coaxiality and stability during transmission.

The main body is formed through a combined turning and milling process. Key machining priorities include ensuring the perpendicularity between the central bore and the base mounting surface, as well as the circumferential distribution accuracy of the side threaded holes, to prevent wobble or stress concentration after assembly. Strict control over the surface finish and deburring of both inner and outer diameters is applied to metal materials to avoid sharp edges damaging mating parts, while ensuring the flatness of the flange face for tight installation fit.

Equipped with multiple CNC lathes and machining centers, our factory supports non-standard customization based on 2D/3D drawings. We offer material options such as stainless steel, aluminum alloy, or carbon steel tailored to specific working conditions, along with corresponding surface treatments to enhance corrosion or wear resistance. Adhering to the ISO 9001 quality management system, our production process covers material traceability, CMM inspection of critical dimensions, and 100% visual inspection, ensuring that batch-delivered products meet the stringent standards of the mechanical manufacturing and fluid control industries in terms of fitting precision and structural strength.