Grinding Wheel Structure


China grinding wheel supplier

The grinding wheel made in China is suitable for surface grinding, cylindrical grinding, internal grinding, and cutting of various materials. For example, cemented carbide, ceramic, tungsten steel, glass, precious stones, etc.

Its structure generally consists of three parts: the working layer, matrix and transition layer.
1. The working layer, also known as the diamond layer, consists of abrasives, binders, and fillers and is the working part of the grinding wheel.
2. The transition layer, also known as the non-diamond layer, consists of a binder, a metal powder, and a filler, and is a portion that firmly bonds the diamond layer to the substrate.
3. The base body is used to support the abrasive layer and is firmly clamped on the spindle of the grinding machine by a flange when in use. Generally, metal bond products are selected from steel and alloy steel powder as a matrix;
The resin binder is selected from aluminum alloy and bakelite as a matrix. It is made of aluminum, steel or bakelite and functions as a supporting working layer and a chucking tool.
The quality of the grinding wheel and the accuracy of its use are closely related to the substrate. Higher feed rates are required when grinding a drill bit groove with a diamond wheel. In order to ensure a high feed rate, a sharp bond system needs to be cut.

Henan Aurora Abrasive Tool Co., Ltd. is a professional China grinding wheel supplier and manufacturer of abrasive tools, providing high quality and low price grinding wheels. If you are interested in our grinding wheels, please contact us and look forward to hearing from you.