.

High speed grinding of silicon nitride with resin bond diamond & CBN wheels

Specially used for grinding high and hard alloys, non-metallic materials and other substances.Diamond resin grinding wheels have high hardness, high strength and strong grinding ability. They are mainly used for grinding high and hard alloys, non-metallic materials, cutting hard and brittle carbide, non-metallic minerals, etc. Such as carbide, ceramics, agate, optical glass, semiconductor materials, wear-resistant cast iron, stone, etc.

Feature introduction

The diamond resin grinding wheel has a good polishing effect. The grinding wheel is sharp and not easy to clog during grinding. The specific characteristics are as follows:

1. The grinding efficiency is high and the grinding wheel consumption is relatively slow;

2. It has good self-sharpening properties, generates little heat during grinding, and is not easy to get clogged, which reduces the phenomenon of work burns during grinding;

3. The grinding wheel has a certain degree of elasticity, which is beneficial to improving the surface roughness of the workpiece. It is mainly used for fine grinding, semi-fine grinding, knife grinding, polishing and other processes;

4. The diamond resin grinding wheel is cured at low temperature, has a short production cycle, and relatively simple equipment and supply processes; because the resin is fluid, it is easy to form grinding wheels with complex surfaces.

Classification:

Diamond resin grinding wheels (resin knife grinding wheels) can be selected according to product models (parallel grinding wheels, parallel arc grinding wheels, double-sided concave grinding wheels, double bevel grinding wheels, bowl-shaped grinding wheels), etc.

Their uses:

Parallel grinding wheel: mainly used for cylindrical grinding and blade processing of carbide

Parallel arc grinding wheel: mainly used for form grinding of cemented carbide and arc surface form grinding

Double-sided concave grinding wheel: mainly used for grinding measuring tools and coreless grinding wheel machines

Double bevel grinding wheel: mainly used for form grinding of carbide gear hobs and thread cutters

Bowl-shaped grinding wheel: mainly used for sharpening carbide tools and high-speed steel tools, and can also be used for milling and grinding.