There are many types of electroplated grinding wheels, and the advantages of different types of grinding wheels are also different. Electroplated diamond engraving knives refer to various pointed steel engraving tools with a wooden handle at the rear, usually rounded for comfort in the palm of the hand.
Electroplated diamond grinding disc is a flexible processing tool made of diamond as abrasive, combined with composite material, with Velcro cloth on the back, which is fastened on the joint of the grinding machine, used for grinding, and can be used for stone, ceramic, glass, Floor tiles and other materials for special-shaped processing. So what are the advantages of electroplated grinding wheels?
1. Electroplated grinding wheel has high hardness. Electroplated grinding wheel is usually electroplated with nickel or nickel-cobalt alloy as a binder. This kind of electroplating metal bond itself has the characteristics of high hardness, compact structure and strong adhesion. The overall hardness of the working layer is significantly higher than that of bronze and resin abrasives.
2. The porosity of the electroplated grinding wheel with the lowest porosity is usually as high as tens of percent. Although resin bonds and bronze bonds are relatively close, the porosity of the lowest porosity wheel tends to be a few percent.
3. In the electroplating grinding wheel, the metal bond in the workpiece layer is the most closely embedded, with the most contact, the strongest consolidation force, and the largest retention force. Because of the strong bonding force, the bonding force of the metal in the working layer is the tightest among the abrasive particles, with the most contact, the strongest consolidation, and the largest clamping force.
4. For the electroplated grinding wheel with the highest concentration, the abrasive concentration in the working layer is generally 50%~150%, and the abrasive volume is about 10%~30%.