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Among abrasive machining methods, grindingis the most widely used process due to its versatility, precision, and ability to handle hard materials. It employs a rotating abrasive wheel composed of bonded abrasive grains (such as aluminum oxide, silicon carbide, or diamond) to remove material through micro-cutting action.  
Key Features of Grinding: 
1. Material Compatibility: Effective for hardened steels, ceramics, and superalloys that are difficult to machine conventionally.  
2. Precision & Finish: Achieves tight tolerances (±0.002 mm) and fine surface finishes (0.1–1.6 µm Ra).  
3. Process Variations:Surface Grinding: For flat surfaces.Cylindrical Grinding: For shafts and bearings.Centerless Grinding: For high-volume cylindrical parts.  Tool & Cutter Grinding: For sharpening cutting tools.Abrasive Flow Machine Uses Diamond Fine Powder, Silicon Carbide Powder or other Abrasives Mixed Into Polymer Elastic as a soft medium .
The abrasives flow up and down through the inner holesor over the machined surface to achieve surface polishing. Especially suitable for all kinds of mould and irregular shape tiny cavities.Abrasive flow is not only a device, but also a system engineering!It includes equipment, abrasives, tooling fixtures, and important detail design and experience, which are not only reflected in the final effect and efficiency, but also reflected in the long-term stable use, and can help customers save a lot of trial and error costs!