Answered激光切割11/3/2026·3 answers·657 views

激光切割 316L 挂渣严重，参数怎么调？

6kW 光纤激光切 316L 6mm，下表面挂渣明显，氮气压力 12bar。请问焦点、速度、气压的调整顺序？

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11/3/2026, 8:33:40 PM

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Verified expert·11/3/2026

先降焦点（-1 ~ -2mm）、再提速度、最后调气压；6mm 氮气切割建议压力 14-16bar 并检查喷嘴同心度。

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