Several metal materials suitable for cutting with fiber laser cutting machine

by:Caodahai     2021-09-21
The cutting quality of fiber laser cutting machine is very good, but we know that not every metal material is suitable for processing by fiber laser cutting machine. So what kind of metal material is suitable for choosing fiber laser cutting machine for processing? Let's take a look together.   The cutting quality of fiber laser cutting machine is obvious to all, so many times when reprocessing materials, everyone likes to choose fiber laser cutting machine. But experts tell us that generally the most suitable metal materials to be processed by fiber laser cutting machines have good results:   1, structural steel. This material will get better results when it is cut with oxygen. When oxygen is used as the processing gas, the cutting edge will be slightly oxidized. For plates with a thickness of 4mm, nitrogen can be used as the processing gas for high-pressure cutting. In this case, cutting The edge will not be oxidized. For plates with a thickness of more than 10mm, use a special pole plate for the laser and apply oil to the surface of the workpiece during processing to get a better effect.   2, aluminum. Despite its high reflectivity and thermal conductivity, aluminum with a thickness of 6mm or less can be cut, depending on the alloy type and laser capability. When cutting with oxygen, the cutting surface is rough and hard. When using nitrogen, the cutting surface is smooth. Pure aluminum because Its high purity is very difficult to cut. Aluminum can only be cut when a 'reflective absorption' device is installed on the system. Otherwise, the reflection will destroy the optical components.    3. Stainless steel. Cutting stainless steel requires: using oxygen, when the edge oxidation does not matter; using nitrogen to obtain an oxidation-free and burr-free edge, no further treatment is required. Coating the oil film on the surface of the plate will get a better perforation effect. Reduce processing quality.    4. Titanium. Titanium plates are cut with argon and nitrogen as processing gases. Other parameters can refer to nickel-chromium steel.   5, copper and brass. Both materials have high reflectivity and very good thermal conductivity. Brass with a thickness of 1mm or less can be cut with nitrogen; copper with a thickness of 2mm or less can be cut, and the processing gas must be oxygen. Only the system is equipped with 'reflective absorption' Copper and brass can be cut only when the device is installed. Otherwise, the reflection will destroy the optical components.    Wuhan High Energy Laser Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating Ru0026D, production and sales of professional laser complete equipment. Not only successfully developed laser equipment with advanced technology, but also used self-support import and export rights to promote products to more than forty global products including Hong Kong, South Korea, Vietnam, Malaysia, Thailand, Australia, the United States, Japan, Germany, the Netherlands, Jordan, etc. nation.
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