How is quality of engine of metallic Laser Cutting judged

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  • source:COCKRIEL CNC Machining
A lot of people are in beg buy Laser Cutting machine secondhand perhaps when Laser Cutting machine, do not know how to judge Laser Cutting machine to machine quality. Especially secondhand Laser Cutting machine begs the person that buy when choosing laser equipment, often compare blind, meet sometimes the quality level with more important oversight. One, machine of metallic Laser Cutting regards efficient Sheet Metal Fabrication as the tool, extensive already apply between each industry. But many people are when choose and buy or machine of use metal Laser Cutting, be clear about how to judge the treatment quality of Laser Cutting machine however, thereby the product of machine of metallic Laser Cutting of high quality of choose and buy. 2, the treatment tool that machine of Laser Cutting of surface roughness metal is a kind of Gao Zhigao effect, when stimulating action of beam of light to be on plate material, can form plumb lines, grain is deeper a section surface is rougher. Below the circumstance that matchs in cut engine power and plate thickness photograph, the section of cut of machine of metallic Laser Cutting is smooth, without stripe, rupture without brittleness. Surface roughness affects the exterior of the brim not only, still affect attrition character. Below most circumstance, surface roughness is lower, cut quality is higher. 3, verticality to high-power metal Laser Cutting, exceed 10mm when the ply that processes data, the verticality of cut brim is exceedingly important. When be far from a focus, stimulate beam of light to become disperse the internal heat with sudorifics, according to focal position, cut forward coping is bottom perhaps broaden. Perpendicular of cut brim deviate hundred millimeter, the brim is more perpendicular, cut quality is higher. 4, cut width generally speaking cut width does not affect cut quality, but when the outline that forms special nicety in component interior, cut width decided the smallest internal diameter of outline, when plate thickness increases, cut width also increases subsequently. Want to assure coequal high accuracy so, no matter cut width is how old, the workpiece treatment in Laser Cutting machine area should be constant. 5, burr is in process of treatment of machine of metallic Laser Cutting, stimulate the high energy that surface of workpiece of illuminate of beam of light produces, make workpiece face fast vaporization, and evaporate, blow off by auxiliary gas of workpiece surface slaggy. If do not use auxiliary gas, after slaggy refrigeration, can form burr to be added on cut face. Because the purify of burr needs extra workload, judge the quality of cut through observing burr amount can be intuitionistic. CNC Milling CNC Machining