금속 레이저 절단기는 어떻게 "거울 수준"의 절단 품질을 달성합니까?
1781For laser mirror cutting: carbon steel uses low-pressure oxygen with negative defocus; stainless steel uses high-pressure nitrogen (20-24 bar). For film-coated material, use a two-pass cutting method; place a backing plate to prevent backside burn...
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