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Lasers are magical, and lasers have been used in various industries, such as metal cutting. The laser beam is focused into a small spot with a minimum diameter (can be less than 0.1mm), so that the focus can reach a high power density (can be more than 106W/cm2). At this time, the heat input by the beam (converted by light energy) far exceeds the part reflected, conducted or diffused by the material, and the material is quickly heated to the vaporization temperature and evaporated to form a hole. With the relative linear movement of the beam and the material, the hole is continuously formed into a slit with a narrow width (such as about 0.1mm). The thermal effect of trimming is very small, and there is basically no workpiece deformation.
In the process of laser metal cutting, auxiliary gas suitable for the material to be cut is also added. When cutting steel, oxygen is used as an auxiliary gas to produce an exothermic chemical reaction with the molten metal to oxidize the material, while helping to blow away the slag in the kerf. For metal parts that require high machining accuracy, nitrogen can be used as an auxiliary gas in the industry.
Most organic and inorganic materials can be cut with a laser. In the metal processing industry, where industrial manufacturing plays a very important role, many metal materials can be cut without deformation, no matter what kind of hardness they have.
The best 3/4 SCH 40 pipe cutting projects by 1000W fiber laser metal cutter from STYLECNC, which is used as reference to buy fiber laser metal cutting machines.
Review laser engraving cutting wood projects for wine box & holder. Free download the layout vector files with formats of DXF, DWG and SVG for wine box design.
Laser wood cutting machine is used for cutting and engraving wood arts, wood crafts, wood gifts, wood boxes, wood signs, wood logos, and wood letters.
