What are the equipment for producing diamond segments?

The production process of diamond segment usually includes the following steps and the equipment required for each step is as follows:
1: Raw material selection: Select high-quality diamond ore as the raw material, and after crushing, screening and other treatments, the particles suitable for the production of diamond segments are obtained.

Equipment needed:
Microscope: It is used to observe diamond particle size and particle shape, etc.

Spectrometer: This is used to detect the content of impurities in diamond, such as iron, cobalt, nickel, etc.

Friction coefficient testing machine: This is used to detect the friction coefficient between diamond particles to judge whether its quality is good or not.

Magnetic measuring instrument: It is used to detect the content of magnetic impurities in diamond.

Density meter: It is used to measure the density of diamond particles to determine their mass and particle size.

2: Diamond surface treatment: In order to increase the holding force and cutting strength of diamond, a layer of metal is coated on the diamond surface. At present, the most commonly used is titanium plating technology. Commonly used titanium coating equipment for diamond blades includes vacuum coating equipment, gas phase cleaning equipment, ultrasonic cleaning equipment, high temperature treatment equipment, surface polishing equipment, etc.

3: Mixing: The mixing process of the diamond segment is to mix the diamond powder and the metal powder in a certain proportion, and add a certain bond for mixing, and then put the mixture into the mold for compression molding. This process requires the use of powder mixers. At present, the most commonly used is a three-dimensional mixer. This type of mixer can be used for dry mixing or wet mixing. At present, most of the blades are made of dry mixing.

4: Cold pressing: The cold pressing process of the diamond segment refers to putting the diamond mixture into the mold and pressing it under the action of the cold press to form a green body of predetermined shape and size. This process mainly requires the use of an automatic cold-press tablet machine. If the diamond segment is produced by granulation, a dryer is also required.

5: Sintering: Sintering of diamond segment refers to the process of sintering diamond powder and metal powder into diamond segment under high temperature and high pressure. The equipment used in this process is an automatic sintering machine, and some large-scale segment manufacturers will use more advanced vacuum sintering machines to improve product stability.

6: Post-treatment of the segment surface: Sand blasting of the diamond segment is a surface treatment method, which can make the surface of the segment smoother and improve the cutting efficiency and service life. Sand blasting is to spray sand particles of a certain size and uniform distribution onto the surface to be treated with high-speed airflow, and use the impact and friction of the sand particles to remove dirt and uneven parts on the surface. Sandblasting of diamond blades requires the use of sandblasting equipment, mainly including sandblasting guns, sandblasting chambers, sandblasting compressors, sand, filters and other equipment. When sandblasting, it is necessary to pay attention to the selection of parameters such as the particle size of the sand, the pressure and distance of the sandblasting, so as to avoid damage to the surface of the segment.

7: Sharpening and marking: The equipment for sharpening and marking of diamond blades includes the following types:

Sharpening machine: It is mainly used for sharpening the diamond segment, and the common ones are manual sharpening machine and automatic sharpening machine.
Marking machine: It is mainly used for marking on the surface of the diamond segment, the common ones are laser marking machine and computer-controlled marking machine.

These devices usually need to be used in conjunction. For example, use a sharpening machine for sharpening first, and then use a marking machine for marking.
The machinery for diamond segment production is mainly the above equipment. Of course, if you need to produce more stable products, you need to purchase more testing equipment and more advanced processing equipment to achieve product stability. At this point, Linsing diamond segment can make every segment be treated with heart.