More and more popular applications are keen to use non-metallic materials for Alumina Ceramic Rod product marketing and increase aesthetics. Precision polishing technology for sapphire materials, ceramic materials, PE materials, PT materials, 3D printed plastic parts and optical glass surfaces has also become more prominent.
We are often asked by clients how to polish some of the more unusual materials. Especially resin, glass, ceramics, and even ivory, stone, jewelry.
First of all, it is necessary to confirm their classification before finishing the surface of these non-metallic materials. Non-metallic materials are materials composed of non-metallic elements or compounds. Since the 19th century, with the progress of production and science and technology, especially the development of inorganic chemistry and organic chemistry industry, human beings have made and synthesized many new non-metallic materials, such as cement, using natural minerals, plants, petroleum, etc. as raw materials. , artificial Alumina Ceramic Plunger graphite, special ceramics, synthetic rubber, synthetic resin (plastic), synthetic fiber, etc.
Non-metallic material surface finishing technology
Surface finishing of these non-metallic materials is a broad range of techniques aimed at modifying the surface properties of ceramic, glass and synthetic resin parts for decorative and functional purposes. Examples include improving surface finish, corrosion and wear resistance to extend component life; making items more visually appealing; and imparting special properties such as enhanced lubricity, non-stick surfaces, and more. Each piece of surface preparation equipment is designed to provide operational efficiency, ease of maintenance, safe and ergonomic operation, and robustness. Basic applications are: Deburring: To relieve stress concentrations and remove visible and tiny burrs without affecting the surrounding area. Grinding and polishing: to improve wear quality and reduce the risk of progressive fracture and fatigue failure. Precision Cleaning: To remove unwanted surface deposits and polishing residual contamination. To improve performance, appearance, cleanliness and reduce the risk of surface Alumina Ceramic contamination. These non-metallic materials have various excellent properties, which are beyond the reach of natural non-metallic materials and some metal materials, so their use in modern industry continues to expand and develop rapidly. In the fields of general engineering and advanced manufacturing, there are three major categories of plastics, glass and ceramics. Surface finishing, on the other hand, involves their forming to the final product.
Plastic finishingIt refers to high molecular weight synthetic resin as the main component, including POM (polyoxymethylene/acetal), nylon, ABS, PEEK, polytetrafluoroethylene (Teflon), polycarbonate, polyethylene, PVC, acrylic , PMI, PI, etc. Plastic raw materials can be synthetic or natural high-molecular polymers to form various shapes and finally keep the shape unchanged or plastic products.
The surface quality of plastic molds is very high, and it is often required to achieve mirror polishing. The polishing of plastic molds not only increases the beauty of the workpiece, but also improves the corrosion resistance and wear resistance of the material surface. It can also make the mold have other advantages. Make the plastic products easy to demould and reduce the production injection cycle. Therefore, polishing is a very important process in the manufacturing process of plastic molds. Mechanical polishing, Zirconia Ceramic Block chemical polishing, electrolytic polishing, ultrasonic polishing, etc. can be used for polishing of plastics.glass finishingIt is an amorphous inorganic non-metallic material, generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw material, and a small amount of auxiliary raw materials are added. . There are also colored glass mixed with oxides or salts of certain metals to show color, and tempered glass obtained by physical or chemical methods.
The main economic and technical indicators of Alumina Ceramic Plate glass polishing are characterized by polishing efficiency, the dimensional accuracy and brightness of the glass edge being processed, and the consumption of polishing tools or the service life of polishing tools. The selection of the appropriate polishing process and abrasive tool is fundamental to the realization of glass light transmission properties.
Is the polishing effect of non-metallic ceramics good?
2022 07/07