Views: 0 Author: Site Editor Publish Time: 2021-07-13 Origin: Site
The diamond cutting segment is a kind of cutting tool, which is widely used in the processing of stone, concrete, prefabricated board, new and old roads, ceramics and other hard and brittle materials.
Diamond saw segment manufacturing method
Diamond saw segment application range
The efficiency of diamond saw segments
Diamond saw segment manufacturing method
With the rapid development of automobile, aviation and aerospace technology, the requirements for material properties and processing technology are increasing day by day. New materials such as carbon fiber reinforced plastics, particle reinforced metal matrix composites (PRMMC) and ceramic materials have been widely used. These materials have the characteristics of high strength, good wear resistance, small thermal expansion coefficient and so on, which determines that the life of cutting tools is very short when they are machined. The development of new wear-resistant and stable super-hard cutting tools is a research topic in many colleges and universities, scientific research institutes and enterprises. Diamond segment integrates many excellent properties, such as mechanics, optics, thermodynamics, acoustics, optics and so on. It has very high hardness, low friction coefficient, high thermal conductivity, low thermal expansion coefficient and chemical inertia. It is an ideal material for manufacturing cutting tools.
Diamond saw segment application range
The main contents are as follows:
(1) processing of nonferrous metal materials which are difficult to be machined.
When processing copper, zinc, aluminum and other non-ferrous metals and their alloys, the material is easy to adhere to the tool, and the processing is difficult. Taking advantage of the characteristics of the low friction coefficient of diamond and low affinity with non-ferrous metals, diamond tools can effectively prevent metal from bonding with the cutting tools. In addition, because of the large elastic modulus of diamond, the deformation of the cutting edge is small, and the extrusion deformation of non-ferrous metals is small, the cutting process can be completed under small deformation, thus the machined surface quality can be improved.
(2) processing of non-metallic materials difficult to be machined
When machining non-metallic materials containing a large number of high hardness particles, such as glass fiber reinforced plastics, silicon filled materials and rigid carbon fiber / epoxy resin composites, the hard points of the materials make the tool wear seriously, and it is difficult to process with cemented carbide tools, while diamond tools have high hardness and wear resistance, so the machining efficiency is high.
The efficiency of diamond saw segments
Large carpentry cutting operations, especially particle board, density board, anti-double board and other high compactness, high hardness difficult to process. Sheet metal, traditional cemented carbide saw blade cutting performance is difficult to meet. PCD composite DIAMOND SAW BLADE has become the hardest cutting tool and the best cutting tool for carpentry dry cutting. Its super hard performance and durable wear resistance are the Kexing of woodworking materials. Diamond saw blade, Vickers hardness 10000HV. strong acid resistance, easy passivation of cutting edge, good molding quality and high wear resistance of processed wood. Compared with cemented carbide, the cutting time of particle board, density board, wood floor and veneer can reach 300 hours, and the maximum scrapping time can reach 4000 hours per sheet. Compared with cemented carbide blade, the service life is longer, and the machining efficiency and machining accuracy are the highest quality requirements.
The efficiency of diamond saw blades is very high. We must make good use of this advantage to increase production capacity. It will greatly improve our work efficiency, which is very worthwhile. The current development is also very objective.
