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不锈钢激光切割工艺全解析:原理、优势与应用指南

  • 产品介绍
Posted by SPAN INTERNATIONAL On Jun 20 2025


不锈钢激光切割工艺

1. 不锈钢激光切割的工作原理

  • 激光生成与聚焦原理(CO2激光 vs 光纤激光)

  • 不锈钢材料对激光的吸收特性

  • 辅助气体(氮气/氧气)的作用

2. 激光切割不锈钢的5大技术优势

  • 高精度(±0.1mm误差)

  • 无接触切割,避免机械变形

  • 复杂图形处理能力(如镂空花纹)

  • 速度快于传统等离子/水刀切割

  • 切口光滑,减少二次加工

3. 适用不锈钢类型与厚度范围

  • 304/316等常见奥氏体不锈钢

  • 不同功率激光机对应的切割厚度(例:1kW可切0.5-12mm)

  • 高反射材料(如镜面不锈钢)的切割难点

4. 行业应用案例

  • 建筑装饰(不锈钢幕墙雕刻)

  • 医疗器械(精密部件切割)

  • 汽车制造(排气管加工)

5. 常见问题解答(FAQ)

  • Q:激光切割会导致不锈钢变色吗?
    A:使用氮气保护可避免氧化发黑。

  • Q:切割后是否需要去毛刺?
    A:激光切口通常光滑,无需额外处理。

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