Tips Intended for Strengthening the products Diamond Tools.

For improving the grade of diamond tools, we now know 7 effective ways:

1. Adopt high hardness diamonds in the diamond tools manufacture.

Diamond's quality, grit and concentration play decisive roles in the diamond tools' quality. There are already many famous diamond brands in the world. In August 2007, 20/30 big grit high hardness diamonds that was produced with China's hinged cubic press machine successfully passed technical identification. These types of diamonds have advantages in both quality and price on earth market. So manufacturers have an even more good option.

2. Plate some metal elements for the high formation of carbide on diamonds to boost the tools' hold to the diamonds.

A good hold to diamonds can cause the diamonds not to fall removed from the diamond tools early. Additionally, this will also make the diamonds have the nice protrusion height, and therefore the diamond tools is likely to be sharper and more durable.

Plating the diamonds with some metal elements, for instance Cr, Ni, Ti, W, etc., which will cause the synthesis of carbide, is a great way to boost the diamond tools' hold to diamonds. This is mainly for three reasons Granite quarrying Machine. First, the plated metals can avoid the diamonds' oxidation, graphitization and the hot corrosion of Fe element under a specific temperature, pressure and the time of sintering. Second, the plated metals could form carbide alloy on the interface between the diamonds and the tool's bond in the sintering. This can do much help the chemical bonding and metallurgical combining of the diamonds and the metals in tool's bond. Third, after plated with one of these metals, the diamonds' friction is improved.

3. Use ultrafine powder and pre-alloyed powder in the tools' bond.

Ultrafine powder helps you to decrease the temperature of sintering, and increase the hardness. Pre-alloyed powder can prevent metals of low melting point from losing and segregating, benefit the elastic limit and yield strength of sintered products, increase the tools' hold to diamonds, decrease the temperature of sintering, and reduce the time of heat preservation.

4. Use good granulation technique in the production of segments.

Good granulation technologies will certainly reduce the segregation of diamonds, distribute the diamonds more evenly, enhance the cutting performance of segments, increase the mobility of the powder, benefit the cold pressing technique, and reduce the dust hazards to workers.

5. Utilize the vacuum protection atmosphere hot pressing technique and equipments in the sintering process.

Sintering is a key technique in the diamond saw blades' manufacture. It will have a direct effect on the saw blades' segment density, hardness, cutting performance, technical performance of the sintering equipments, production costs, and product quality.

6. Apply Hot Isostatic Press (HIP) and temperature brazing technique in the manufacture of diamond wire saws.

Hot Isostatic Press (HIP) can decrease the porosity of these products, and enhance the beads' density, hardness, toughness and performance.

Warm brazing could make the beads have: a reasonable diamonds distribution, chemical bonding and metallurgy combination, a strong hold to diamonds, and good diamonds' protrusion heights. Through the use of this technique, the use of diamonds helps you to save half, the cutting speed is likely to be 2 to 4 times of the normal once the useful life is equal, and the production costs is likely to be lowered.

7. Use laser welding technique.

Laser welding machines can improve the grade of welding. They are characterized by: big power, less gas consumption, low running cost, less maintenance, reliability, quality of the beam, etc. With the laser welding technique, the fixing way of the saw blade's body and its segments is changed from the manual mode to the fully automatic mode, which will be precise and reliable.