1390 Text Photo Engraving Granite Marble Tombstone laser engraving machine co2 stone photo laser machine
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Laser cutting machine for cutting the roughness causes
by：Transon
2020-10-29
Laser cutting machine for cutting the roughness causes.
Caused by laser cutting surface roughness is mainly depends on the following several aspects: (1) is the intrinsic parameters of the cutting system, such as speckle pattern, focal length, etc. ;
(2) can be adjusted in the process of cutting process parameters, such as power size, cutting speed, auxiliary gas type and pressure etc.
(3) processing material physical parameters, such as the laser absorption, melting point, viscosity coefficient of molten metal oxide, metal oxide surface tension, etc.
In addition, the thickness of the machined part also has a great influence for laser cutting surface quality.
Relatively, the smaller the thickness of the metal workpiece, the higher the cutting surface roughness level.
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