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Ceramic products are widely used in life. According to their uses, they can be divided into three categories: structural ceramics, tool ceramics, and functional ceramics. Various tools commonly used in life belong to tool ceramics, while structural ceramics and Functional ceramics are generally mainly used in electronic products, and are generally integrated in electronic circuits, which are quite different from ordinary tool ceramics.
Common ceramic products in the electronics industry include alumina ceramics, zirconia ceramics and silicon nitride ceramics. So, how are these ceramic products cut? The editor will give you a detailed introduction today.
Ceramic products are widely used because of their high melting point, high hardness, high wear resistance, oxidation resistance, etc., but it also greatly increases the difficulty of cutting ceramic products. The traditional cutting method is diamond saw blade cutting and water jet cutting, but for the 3C electronics industry, its accuracy and efficiency can no longer meet the development of the process. Therefore, many ceramic manufacturers introduce laser cutting technology and use laser The cutting machine performs cutting, scribing, perforating, etc. of ceramic products.
Ceramic laser cutting machine has high power density and good directivity, and is currently the most popular ceramic punching and cutting equipment. The surface of the ceramic product is irradiated with a high-energy density laser beam to melt and vaporize the material. The laser heat-affected area is extremely small, which is especially suitable for precise opening of small-size and high-density products such as electronic components and semiconductor components. The aperture can be achieved between 0.05 and 0.2 mm, and different material thicknesses and model power configurations affect the aperture size.The advantages of ceramic laser cutting machine:
(1) Using fiber laser, high precision, fast speed, narrow slit, smooth cutting surface without burrs.
(2) Non-contact processing method, no mechanical stress, no scratches on the surface of the object
(3) Narrow cutting seam, small heat-affected zone, small local deformation of the workpiece , No mechanical deformation.
(4) Flexible, convenient, easy to use, can process any graphics, and can also cut special-shaped materials such as pipes.
Recommended model: ceramic laser cutting machine
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