[Cutter wheel] Is the life of diamond cutter wheel higher than alloy cutter wheel?

Are diamond cutter wheels longer than alloy cutter wheels?

Because of the high precision and difficulty in processing, diamond cutter wheels can be produced by only a few well-known manufacturers in the world. The diamond cutter wheel for glass cutting is mainly suitable for high-precision and high-quality cutting of liquid crystal glass for electronic occupations. It can be used for cutting construction and car glass together. . The diamond cutter wheel has excellent wear resistance and sharp edge, and the shape and position accuracy can be completed after precision grinding.

Regarding the need for precision cut liquid crystal glass, its excellent quality cannot be replaced by alloy cutter wheels. Precisely because of this excellent function, the machining difficulty is not beyond the reach of alloy cutter wheels. The high price of imported cutter wheels and the thin supply channel have always blocked the growth of the skills of most domestic LCD processing companies.

Many domestic companies are forced to use expensive alloy wheels with relatively low lifespan and precision due to the high cost, so that the cutting quality and yield rate have always been unable to be broken; the resulting reduction in profits and lower-end products have now affected To the competitive strength of all professionals. The production of diamond cutter wheels in the world is now exclusively monopolized by Japanese and Korean companies. Until 2006, China finally had its own diamond cutter manufacturer, which finally broke the monopoly of this mall and truly stepped out of a localized brand. This is a very fortunate job. Variety of diamond cutter wheels Highly impregnated diamond cutter wheels Highly impregnated diamond cutter wheels (similar to Penett) are cut across thin glass such as LCD panels and substrate glass, touch screens and cars. The crack depth is controllable and straight.

Types of diamond cutter wheels

Due to the high precision and difficulty of processing diamond-shaped glass cutter wheels, only a few famous manufacturers in the world can produce them.

The diamond cutter wheel for glass cutting is mainly suitable for high-precision and high-quality cutting of liquid crystal glass in the electronics industry. It can also cut glass for construction and automobiles. It is an ideal substitute for ordinary glass cutters and carbide glass cutter wheels.

The diamond cutter wheel has extremely good wear resistance and sharpness of the cutting edge, and can achieve the best shape and position accuracy through fine grinding. For liquid crystal glass that requires precision cutting, its excellent quality cannot be replaced by alloy cutter wheels. It is precisely because of this excellent performance that the machining difficulty is not beyond the reach of alloy cutter wheels. All along, the high price and weak supply channel of imported cutter wheels have impeded the technological growth of most domestic LCD processing enterprises. Many domestic companies are forced to use alloy wheels with relatively low life and accuracy due to high costs, so that the cutting quality and yield rate have not been able to achieve breakthroughs; the resulting profit reduction and low-end products have affected the industry as a whole Competitive strength.

Diamond cutter wheel type

High permeability diamond pen wheel

High permeability diamond pen wheel (similar to Penett), generally used for cutting high-end LCD panel and substrate glass, touch screen, and thin glass such as automobiles. The crack depth is controllable and vertical.

Micro tooth diamond cutter wheel

Micro-tooth diamond cutter wheel (similar to apio), mainly used for cutting ultra-thin TFT panel glass that requires compression test, the cutting line and cross section are neat and without damage.

Standard diamond cutter wheel

Diamond cutter wheels are divided into two types: double-sided polishing and double-sided matte. The double-sided matte is also called the popular diamond cutter wheel. It is suitable for cutting LCD panel and substrate glass, touch screen, automobile, glass production line, glass tube and other thickness and hardness glass.

Popular diamond cutter wheel

The popular diamond cutter wheel combines the advantages of a high-end diamond cutter wheel and an imported cemented carbide cutter wheel. It has the advantages of super long life, high quality cutting, and super high cost performance.

Compound diamond cutter wheel

The compound diamond cutter wheel is used to cut thin glass below 5mm, such as LCD panel glass, substrate glass and touch screen. The service life is much higher than that of any alloy cutter wheel, and has extremely high cost performance.

Diamond Cutter Wheel-Diamond Cutter Wheel Structure

Diamond cutter wheels can be generally divided into: toothless (true circle), U-shaped teeth, V-shaped teeth, and the concave structure of DBT cutter wheels developed by Japan Riken.

A major breakthrough in diamond cutter wheel processing technology

Because of the high precision and difficulty of processing diamond cutter wheels, only a few manufacturers in the world can produce them.