Application of Abrasive Cloth-Grinding

Abrasive cloth is also called iron abrasive cloth and gold and steel abrasive cloth. Abrasive cloth is made by bonding abrasives (sand grains) evenly to a solid cloth base plate. It is mainly used for grinding rust, paint or burr on the surface of metal workpiece and polishing surface. It can also be used for grinding non-metallic materials such as bone products.

The abrasive material of abrasive cloth is corundum (alumina). The specification of emery cloth is expressed by abrasive name and size number, but it is customary in the market to use factory code.

When keeping, we should pay attention to ventilation. It's better to store it on special shelves. It must not be damp, otherwise it will easily hail later. If it is found that the sand cloth is damp, soft or hardened, the abrasive cloth can be separated and dried one by one. In addition, sand cloth should not be exposed to heat or excessively dry to prevent sticking and warping.

Abrasive cloth SANDING BELTS grinding is a kind of elastic grinding, which is a composite processing technology with multiple functions of grinding, grinding and polishing. The abrasive on the abrasive cloth has stronger cutting ability than the abrasive on the wheel, so its grinding efficiency is very high. The high grinding efficiency of abrasive cloth is shown in its cutting rate, grinding ratio (the ratio of the weight of the workpiece to the weight of abrasive wear) and the utilization rate of machine power. At present, the cutting rate of abrasive belt grinding for steel has reached 700 mm3/mm. s, even exceeding turning or milling, so abrasive belt grinding is a good energy-saving processing technology.