Surface Finishes

Mechanical Polishing Services

Improve the parts surface quality, giving them a smoother, shinier cosmetic appearance.

All your designs are secure and confidential

Mechanical Polishing

Mechanical Polishing is a manual process where the part is sanded, and then buffed on a set of abrasive wheels or rouges to achieve the desired surface finish. This is a subtractive process that removes defects from parts, including scratches, pits, and burrs. Polishing is suitable for seal performance, boosting the aesthetics of a part and other aesthetic applications.

		Applicable Materials	Cosmetic Availability	Visual Appearance
		Metals, PMMA, PC	On request	Removed on primary surfaces

Mechanical Polishing Parts

Mechanical Polishing Process

Mechanical polishing entails the utilization of procedures such as grinding and rubbing in order to remove scrapes, cuts, and various other damage appearing on the surface of a material.

Mechanical Polishing Design Considerations

FAQs

1. What is mechanical polishing in CNC machining?

Mechanical polishing is a finishing process that uses abrasive materials to smooth and improve the surface quality of machined parts.

2. Why choose mechanical polishing as a surface finish?

Mechanical polishing enhances the appearance and texture of parts, providing a smooth, reflective surface finish.

3. What materials can undergo mechanical polishing?

Mechanical polishing is suitable for various materials, including metals like stainless steel, aluminum, and plastics.

4. Can mechanical polishing be used for precision parts?

Yes, mechanical polishing is suitable for precision parts, offering tight dimensional control.

5. What surface roughness can be achieved with mechanical polishing?

Mechanical polishing can achieve a very smooth surface finish with a low Ra (Roughness Average) value, often below 0.6 micrometers .

6. Does mechanical polishing remove sharp edges or burrs?

Yes, mechanical polishing effectively removes sharp edges, burrs, and surface imperfections.

7. Is mechanical polishing suitable for complex part geometries?

Yes, mechanical polishing can be applied to parts with complex shapes and intricate features.

8. Can mechanical polishing be combined with other finishing processes?

Yes, mechanical polishing can be combined with processes like electropolishing or passivation to achieve specific surface finish and performance requirements.

Mechanical Polishing Services