Views: 0 Author: Site Editor Publish Time: 2021-06-15 Origin: Site
As a widely used cutting tool, diamond chips play a vital role in cutting stone and porcelain. High-quality diamond segments can ensure smooth cutting and reduce failures. Therefore, it is very important to understand what a good diamond segmentation is. The following are some of the parameters used to determine a high-quality diamond segments.
Here is the content list:
l Judge the quality of the diamond segment by the diamond grit segment.
l The concentration of diamond segment in the cutting process.
l Different metal bonding agents are selected for the hardness of different diamond segments.
l Force action and temperature effect to judge the quality of diamond segment
Generally speaking, for diamond segments, the particle size of diamond powder is 30/35~60/80. The harder the stone, the smaller the grit and the sharper the diamond segments. In addition, for diamond segments with large diameters, due to the need to ensure cutting efficiency, it is recommended to use a larger particle size, such as 30/40, 40/50
Concentration refers to the density of diamond powder in the diamond segments. When the diamond segments contains 4.4 carats of diamond powder per cubic centimeter, we determine the diamond segments with a concentration of 100%; when the diamond segments contains 3.3 carats of diamond powder per cubic centimeter, we determine the concentration of the diamond segments to be 75%.
The volume concentration represents the volume of diamond powder in the entire block. When the volume of diamond powder reaches 1/4 in the entire diamond section, we judge the volume concentration to be 100%. Increasing the concentration of diamond segments can help extend its service life, because as the concentration of diamond powder increases, the average cutting force of each diamond powder will decrease.
Generally speaking, the harder the metal bond, the stronger its wear resistance. When cutting highly abrasive stone, it is recommended to use a harder metal bond; when cutting soft stone, it is recommended to use soft bonding. When cutting stone with high abrasiveness and hardness, it is recommended to use a medium-hard bond.
Under the action of force, the granite diamond segment is subjected to axial force and tangential force. Due to these forces, the diamond segments are wave-shaped in the axial direction and disc-shaped in the radial direction. Both types of deformation will cause uneven stone cutting surface, waste of stone, high noise and high vibration of the diamond segments, and then we will see that the diamond segments is damaged prematurely and has a short lifespan.
The temperature effect, the effect of temperature on the diamond segment of the diamond segments is mainly reflected in two aspects: first, it causes the graphitization of the diamond powder in the diamond segments; second, it causes the graphitization of the diamond segments. Secondly, due to the thermal stress of the diamond powder and the metal bond, the diamond powder detaches prematurely. The latest research shows that the heat generated in the cutting process is mainly transferred to the diamond segments.
Due to the high quality of the diamond segments, the machines of Bandung Stone Machinery Co., Ltd. are still in good condition after more than ten years of work. Finally, timely after-sales service is also needed. The service life of machinery is usually more than 10 years. If there is no after-sales service, customers will feel unsafe. Bandung guarantees timely and reliable diamond segments after-sales service. A well-organized after-sales team will provide a full range of services, including installation, maintenance, spare parts supply, and market research for decision-making and production. If the customer requests, we will respond quickly within 7 days to send new diamond segment!
