激光切割常見材料

   我公司使用的瑞士百超激光切割設(shè)備可以切割不銹鋼，碳鋼，鋁合金，鐵板，鋼板，切割范圍是：3048mm*1524mm.

碳鋼0.5mm-30mm,不銹鋼0.5mm-20mm,鋁合金0.5mm-12mm.

不銹鋼 Stainless steel

在可以接受切割端面氧化的情況下可使用氧氣；使用氮?dú)庖缘玫綗o氧化無毛刺的邊緣，就不需要再作處理了。在板材表面涂層油膜會(huì)得到更好的穿孔效果，而不降低加工質(zhì)量。

In the cut end can accept the case may be oxidized using oxygen; nitrogen is used to obtain a non-oxidizing burr-free edges, do not need to be dealt with. Coating the plate perforated film will get better results, without reducing the processing quality.

鋁 Aluminum

盡管有高反射率和熱傳導(dǎo)性，厚度6mm以下的鋁材可以切割，這取決于合金類型和激光器能力。當(dāng)用氧切割時(shí)，切割表面粗糙而堅(jiān)硬。用氮?dú)鈺r(shí)，切割表面平滑。純鋁因?yàn)槠涓呒兎浅ｋy切割，只有在系統(tǒng)上安裝有“反射吸收”裝置的時(shí)候才能切割鋁材。否則反射會(huì)毀壞光學(xué)組件。

銅和黃銅 Copper and brass

兩種材料都具有高反射率和非常好的熱傳導(dǎo)性。厚度1mm以下的黃銅可以用氮?dú)馇懈?；厚?mm以下的銅可以切割，加工氣體必須用氧氣。只有在系統(tǒng)上安裝有“反射吸收”裝置的時(shí)候才能切割銅和黃銅。否則反射會(huì)毀壞光學(xué)組件。

Despite the high reflectivity and thermal conductivity, aluminum less than 6mm thickness can be cut, depending on the alloy and the laser capability. When oxygen cutting, the cut surface rough and hard. With nitrogen, the cut surface is smooth. Very difficult because of its high purity aluminum cutting, only installed on the system of "reflection-absorption" means when they could cut aluminum. Otherwise it will destroy the reflective optical components.

鈦 Titanium

鈦板材用氬氣和氮?dú)庾鳛榧庸怏w來切割。其它參數(shù)可以參考鎳鉻鋼。

Titanium sheet with argon gas and nitrogen as the process gas to cut. Other parameters can refer to the nickel-chromium steel.

結(jié)構(gòu)鋼 Structural steel

該材料用氧氣切割時(shí)會(huì)得到較好的結(jié)果。當(dāng)用氧氣作為加工氣體時(shí)，切割邊緣會(huì)輕微氧化。對(duì)于厚度達(dá)4mm的板材，可以用氮?dú)庾鳛榧庸怏w進(jìn)行高壓切割。這種情況下，切割邊緣不會(huì)被氧化。厚度在10mm以上的板材，對(duì)激光器使用特殊極板并且在加工中給工件表面涂油可以得到較好的效果。

The material with oxygen cutting may get better results. When using oxygen as the process gas, the cutting edge will be slightly oxidized. The sheet thickness of 4mm, nitrogen can be used as a process gas pressure cutting. In this case, the cutting edge is not oxidized. Thickness of 10mm or more of the plate, the laser and the use of special plates to the surface of the workpiece during machining oiled can get a better effect.文章來源：（http://m.beat-show.com  ）

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