This table lists 2000W fiber laser cutting machine cutting parameters, cutting data about carbon steel, stainless steel,etc.
Carbon Steel 1 22-25 2.000 N2 / Air 10 2.0 Single 0 0.6 Carbon Steel 2 6-8 2.000 N2 / Air 10 2.0 Single -1 0.5 Carbon Steel 2 5-6 2.000 O2 1.5 1.0 Double +3 0.6 Carbon Steel 3 3-4 2.000 O2 0.8 1.0 Double +4 0.6 Carbon Steel 4 2.5-3.0 2.000 O2 0.8 1.0 Double +4 0.6 Carbon Steel 5 2.2-2.6 2.000 O2 0.6 1.0 Double +5 0.6 Carbon Steel 6 1.8-2.0 2.000 O2 0.6 1.0 Double +6 0.8 Carbon Steel 8 1.2-1.6 2.000 O2 0.6 1.2 Double +5.5 0.8 Carbon Steel 10 1.0-1.2 2.000 O2 0.6 1.2 Double +5 0.8 Carbon Steel 12 0.8-1.0 2.000 O2 0.6 4.0 Double +4 1.0 Carbon Steel 14 0.7-0.85 2.000 O2 0.6 4.0 Double +4 1.0 Carbon Steel 16 0.6-0.7 2.000 O2 0.6 4.0 Double +4 1.0 Carbon Steel 18 * 0.5-0.6 * 2.000 O2 0.6 * 5.0 Double * +4 * 1.0 * Carbon Steel 20 * 0.4-0.5 * 2.000 O2 0.6 * 5.0 Double * +4 * 1.0 * Stainless Steel 1 28-35 2.000 N2 10 2.0 Single 0 0.5 Stainless Steel 2 9.0-15 2.000 N2 10 2.0 Single -1 0.5 Stainless Steel 3 6.0-7.0 2.000 N2 12 3.0 Single -1.5 0.5 Stainless Steel 4 2.8-3.5 2.000 N2 14 3.0 Single -2 0.5 Stainless Steel 5 1.5-2.5 2.000 N2 15 3.0 Single -3 0.5 Stainless Steel 6 1.0-1.5 2.000 N2 16 3.5 Single -4 0.5 Stainless Steel 8 * 0.7-0.9 * 2.000 N2 18 * 4.0 Single * -5 * 0.5 * Aluminium Alloy 1 22-35 2.000 N2 12 2.0 Single 0 0.5 Aluminium Alloy 2 8.0-13 2.000 N2 12 2.0 Single -0.5 0.5 Aluminium Alloy 3 4.0-4.5 2.000 N2 14 3.0 Single -1 0.5 Aluminium Alloy 4 2.5-3.0 2.000 N2 15 3.0 Single -2 0.5 Aluminium Alloy 5 * 1.5-2.0 * 2.000 N2 16 * 3.0 Single * -3 * 0.5 * Aluminium Alloy 6 * 0.8-1.3 * 2.000 N2 16 * 3.5 Single * -4 * 0.5 * Brass 1 15-18 2.000 N2 10 2.0 Single 0 0.8 Brass 2 6.0-8.0 2.000 N2 10 2.0 Single -1 0.5 Brass 3 2.5-3.0 2.000 N2 12 3.0 Single -1.5 0.5 Brass 4 1.0-1.3 2.000 N2 13 3.0 Single -2 0.5 Brass 5 * 0.7-0.8 * 2.000 N2 14 * 3.5 Single * -2.5 * 0.5 * Copper 1 20-22 2.000 O2 12 3.0 Single -1 0.5 Copper 2 5.5-6.5 2.000 O2 12 3.0 Single -1 0.5 Copper 3 * 2.0-3.0 * 2.000 O2 14 * 3.0 Single * -2 * 0.5 *
Note：
In the cutting data, the core diameter of the 2000W laser output fiber is 50 microns; The cutting data adopts the automatic focusing cutting head of Pu Lei, and the optical ratio is 100/125 (collimation/focus lens focal length); Cutting auxiliary gas: liquid oxygen (purity 99.99%) liquid nitrogen (purity 99.999%); The air pressure in this cutting data specifically refers to the monitoring air pressure at the cutting head; Due to differences in the equipment configuration and cutting process (machine tool, water cooling, environment, cutting nozzle, gas pressure, etc.) used by different customers, this data is for reference only. The 2000W fiber laser cutting machine produced by KRRASS basically follows these parameters.
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