A CNC Bearing Outer Ring Groove Super Finishing Machine is a specialized piece of equipment used in the manufacturing process of bearings, specifically designed for super finishing the outer ring groove of bearings using computer numerical control (CNC) technology. Here's an overview of its functions and features:

Outer Ring Groove Super Finishing: The primary function of the machine is to perform super finishing on the outer ring groove of bearings. Super finishing is a high-precision machining process used to improve the surface finish and geometry of the workpiece to very high levels of smoothness and accuracy.

Precision Super Finishing: The CNC machine ensures high precision in super finishing, achieving tight tolerances and a mirror-like surface finish on the outer ring groove. This precision is crucial for enhancing the performance and longevity of the bearing.

Surface Finish Enhancement: The machine enhances the surface finish of the outer ring groove, reducing friction between the rolling elements and the outer raceway. This results in improved efficiency and durability of the bearing.

Geometry Control: The machine ensures the precise geometry of the outer ring groove, including its curvature, concentricity, and circularity. Maintaining correct geometry is essential for the smooth operation and load-bearing capacity of the bearing.

CNC Technology: The use of CNC technology allows for precise control over the super finishing process. Operators can program the machine to perform specific super finishing operations, including parameters such as feed rate, tool pressure, and spindle speed, ensuring consistent and repeatable results.

Automation and Productivity: CNC super finishing machines are often equipped with automation features such as robotic loading and unloading systems, automatic tool changers, and in-process measurement systems. These features improve efficiency and productivity in bearing manufacturing, allowing for the production of a high volume of bearings with minimal manual intervention.

Overall, the CNC Bearing Outer Ring Groove Super Finishing Machine plays a critical role in the manufacturing process by ensuring that the outer ring grooves of bearings are precisely super finished to meet dimensional, geometric, and surface finish requirements, contributing to the performance, reliability, and longevity of the bearings in various industrial applications.

Technical Advantage

1. The equipment is equipped with a number of automatic detection and conversion technologies, which can realize remote operation and monitoring.

2. Imported control system and servo system, PLC or CNC can be selected, and the swing head feed adopts all-digital AC service control system.

3. Precision parts such as screw rods, bearings, etc., are imported.

4. The clamping process of outer diameter positioning and end face compression is adopted.

5. The pressure of the oil stone is adjustable, and it has the functions of automatic compensation of oil and stone loss, automatic alarm of oil and stone replacement, etc.

6. The superfinishing process of double station, coarse and fine super-two-step method is adopted, and the internal conveying mechanism is adopted between the stations.

7. The radial support has an external presetting function.

Machine Models