We did experiments. Cutting 2.5mm aluminum plate with 500W YAG solid-state laser is very slow. If the incision is fast, there will be burrs. As far as accuracy is concerned, laser cutting should be better, and the cutting accuracy is about 0.05~0. 1 (here refers to the large plate 2m* 1.5m). The cross section, that is, the incision laser, should be the smoothest except for wire cutting; The laser cutting speed of 1.8mm aluminum plate is conservatively estimated to be about 1.5m/min. In terms of consumption, the power consumption and oxygen consumption of 500W YAG per hour are around 20 yuan (continuous cutting).
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