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Views: 80 Author: Site Editor Publish Time: 2022-06-09 Origin: Site
Diamond circular saw blade is a cutting tool widely used in machining hard and brittle materials such as concrete, refractory materials, stone and ceramics. The diamond circular saw blade is mainly composed of two parts; the base and the blade. The base body is the main supporting part of the glued knife head.
What are the characteristics of the diamond circular saw blade?
What kinds of diamond circular saw blades are classified according to the craftsmanship?
How fast does the diamond circular saw blade work?
1.The feature of diamond circular saw blade is that it is more afraid of softness than hardness;
2. Metal is a plastic. Well, for marble and glass, metal is much "softer";
3.Marble and glass are brittle materials and their hardness is greater than that of metals;
4. Diamond is a precious material. Although the diamond on this saw blade is artificial, it is also very expensive. It is made by powder metallurgy, ie diamond particles are mixed with metal powder and sintered. and then enter the cutting edge. The blade is used to grind the diamond-wrapped metal with a grinding wheel, exposing a small half of the diamond particle. The diamond particle on the exposed head is the "blade" for cutting marble.
1.Sintered diamond circular saw blade: divided into two types: cold press sinters and hot press sinters formed by pressing and sintering.
2.Welding diamond circular saw blade: divided into two types: soldering and laser welding. Soldering is to weld the cutting head and substrate together by a high temperature melting medium, such as high frequency induction soldering saw blades, vacuum soldering saw blades, etc.; Laser welding uses a high temperature laser beam to melt the contact edge of the cutting head with the substrate to form a metallurgical bond.
3.Electroplating (soldering) of diamond circular saw blades: The blade powder is fixed to the substrate by electroplating.
In actual work, the linear speed of the diamond circular saw blade is limited by the equipment conditions, the quality of the saw blade and the nature of the stone to be sawn. From the point of view of the best saw blade life and saw efficiency, the linear speed of the saw blade should be chosen according to the characteristics of different stones. When sawing granite, the linear speed of the saw blade can be selected from 25 m to 35 m/s. For hard-to-cut granite with a high quartz content, the lower limit of the linear speed of the saw blade is appropriate. In the production of granite tiles, the diameter of the diamond circular saw blade used is small and the linear speed can reach 35 m/s.
Hubei Little Ant Diamond Tools CO., Ltd. has been focusing on the development and production of diamond circular saw blades for several years. And it is committed to providing perfect service to every customer from all over the world.
