2017-05-26

A Thin or Thick Coated Wheel, Which Is to Be Chosen?

The coated wheel is made of coated abrasive and resin binder, it is used for cutting or grinding ordinary steel, stainless steel and non-metallic sheets. If get use glass fiber and resin bond agency, the glass fiber discs will feature high tensile, impact resistance and bending strength, which are going to be widely used in the production and blanking of ordinary steel, stainless steel and non-metallic materials, whilst the adopting of high quality materials and excellent craftsmanship ensures the high cutting efficiency and the best economic effect of the workpieces.

1. The ordinary cutting machine usually refers to the cutting machine having a fixed cutting table, power<3KW, speed of 2900 r / min, it usually cut workpieces of less than 50mm in diameter. In order to reduce the radial frictional resistance that caused by low power, we usually choose a ultrathin cutting wheel with a thickness of 3.2mm. So that the cutting disc is thin and sharp, but also has elasticity.

2. The high-power cutting machine has power larger than 5.5KW, speed up to 2800 r / min, and puts in use of cutting large-sized workpieces. In order to undertake the big cutting torque and reduce damages to the coated wheel, it will require high rigid tools, and the thickness is 3.8mm. At the same time, due to the increasing resistance and temperature that along with the cutting of larger diameter workpieces, it will be necessary to cool down them by water.