stone mountain carving Polishing Technology Various surface processing of stone mountain carving broadens its application fields - different surface processing makes the surface of stone mountain carving different, giving it unique characteristics in application. In modern stone carving art, stone carving occupies an important position. Mirror stone carving, brushed stone carving, stone carving paint, colored stone carving, etc. are often used on the surface of stone carving. In recent years, with the needs of modern stone carving art appreciation orientation, the color of stone carving has changed. It has become fashionable, so, more stone mountain carving materials, we test and summarize based on the experience of factory craftsmen, for customers and stone mountain carving interests.
1. What are the commonly used keywords in mechanical polishing?
Abrasives: Particles in polishing wax that play a cutting and leveling role.
Oil: stearic acid, fatty acid, paraffin, etc. It plays a lubrication and cooling role in polishing wax.
Cutting force: The ability of the polishing wax to smooth the workpiece being polished.
2. The general mechanical polishing process is divided into several steps.
The general mechanical polishing process is divided into three steps: coarse grinding, medium grinding and fine grinding:
Rough grinding: Workpieces with rough surfaces are mainly ground with sand abrasives to remove macro uneven surfaces.
Medium grinding: further polishing on the basis of rough grinding to remove rough grinding marks. Through this process, the surface of the workpiece is gradually smooth and bright.
Fine grinding: fine polishing process to achieve ideal brightness.
For optimal functionality, it is necessary to choose the right polishing wax. Label different varieties of polish wax with different colors to avoid confusion. A high content of abrasives can speed up the entire polishing process. This process polishes the surface of the wax and polishing wheel, making the material smooth.
3. How to choose the size of the polishing wheel
The power of the motor determines the size of the polishing wheel, and the rotating shaft of the motor must match the polishing wheel. Place the polishing wheel on the center of the spindle and tighten with a wrench. The average surface speed of the polishing wheel can achieve the best polishing effect, so if a too large polishing wheel and a smaller motor are used, the polishing time speed will be greatly reduced and the polishing effect will be affected.
4. How to use polishing wheel and polishing wax
The rolling direction of the polishing wheel faces the operator and sufficient speed is achieved. Gently apply the wax against the edge of the wheel, making sure the wax is completely covered below the level of the rolling axle. Gently hold a clean metal part against the surface of the polishing wheel for a few seconds to spread the wax. Repeat several times until the wax evenly covers the surface of the metal part. When the surface is completely covered with wax, the polishing process can begin. If necessary, apply polishing wax to the wheels. The wheels used for rough grinding, medium grinding and fine grinding should be separated and must be separated, otherwise the coarse particles will scratch the surface of the metal parts during the polishing process.
