Introduction to polishing
Polishing refers to the use of mechanical, chemical or electrochemical action to reduce the surface roughness of the workpiece in order to obtain a bright, flat surface processing method. Polishing cannot improve the dimensional accuracy or geometric shape accuracy of the workpiece, but for the purpose of obtaining a smooth surface or mirror luster, and sometimes to eliminate the luster (extinction), usually with a polishing wheel as a polishing tool.
Polishing classification
| Type | Characteristic |
| Mechanical polishing | Low cost, simple operation, low efficiency, uneven surface, suitable for small area surface treatment. |
| Chemical polishing | Simple operation, high efficiency, can be polished at the same time many workpieces, can be polished complex shape of the workpiece, surface roughness uniform. |
| Electrolytic polishing | The process is simple, the operation is easy, the polishing rate is high, the precision can be controlled within 0.01mm, the internal and external color is consistent, and the parts of small, complex shape, thin wall, soft and hard materials can be processed. |
| Nano-polishing | Low cost, no pollution, high efficiency, uniform polishing, wide application, simple operation. |
| Ultrasonic polishing | Suitable for processing hard and brittle materials and non-conductive non-metallic materials, will not damage the workpiece, processing accuracy up to 0.01mm |
| Magnetorheological polishing | Extremely low roughness, the polishing effect is uniform and is not limited by the shape of the workpiece |
Polished gallery
Polishing advantage
1.
Polished surfaces prevent rust and corrosion.
The surface polishing of metal parts produces a shiny mirror effect that significantly enhances visual appeal.
2.
Polished parts are easier to clean and maintain. In addition, they are less likely to harbor dirt, grime, and bacteria.
3.
Minimizes surface degradation and increases the durability of parts and products.
4.
Polishing can eliminate microscopic roughness and reduce surface friction, which is beneficial for parts that move or slide against each other.
5.
The polishing method is a solid basis for further surface treatment, such as spray painting or coating.
Polishing application
Automotive industry: wheels, bumpers, exhaust pipes, decorative parts, engine parts, etc
Aerospace components: turbine blades, engine parts, fuselage trim, cockpit instruments.
Medical industry: Surgical instruments, implants, prosthetics and medical tools.
Electronics: smartphone casings, laptop hinges, camera parts, etc
Jewelry: Enhance the gloss and beauty of metal jewelry and precious stones.
Optical industry: Manufacturing lenses, prisms and other optical components to achieve high precision mirror effect.
Marine equipment: deck fittings, hull decorations, anchor chains, navigation tools, etc.
Adhering to the quality is the life principle of the enterprise, to provide your customized needs, and through the engineer quotation, we will use the most advanced technology and professional knowledge to provide you with high quality and low price products to meet your needs.
