How to Adjust Parameters to Improve Laser Cutting/ Engraving Machine Cutting Effect?

Hello, nice to see you again, my friends! Have you remmenber the last post in last week? The topic is about how to solve the problem -if the fiber laser cutting/ engraving machine with poor cutting quality? The answer I haven't told clearly! Today I will tell you how to adjust the parameters, then to improve the laser cutting/ engraving machine cutting effect!

If the laser cutting/ engraving machine with poor cutting function, how to do with it?

If the overall stainless steel cutting surface has slag, it is necessary to reduce the focus, increase the air pressure, and increase the cutting tip. But if the focus is too low or the air pressure is too high, the cutting surface may have stratification and rough surface. If the granular soft residue is existing, the cutting speed or the cutting power can be appropriately increased.

Cutting stainless steel may also encounter the situation that the end of the cutting surface has slag. If so, you can check whether the gas supply is insufficient or whether the gas flow can keep up with the cutting process.

Cutting carbon steel by fiber laser metal cutter generally encounters problems such as dark section of the thin plate and rough section of the thick plate.

In general, a 1000W fiber laser cutting machine can cut no more than 4mm carbon steel with bright cutting surface; 2000W fiber laser is suitable for cutting 6mm carbon steel, while 3000W is suitable for cutting 8mm carbon steel.

For users who want to cut the section with bright cutting surface, firstly the surface of the carbon steel plate should be rust-free, lacquer-free and non-oxidized; and secondly the oxygen purity is higher than 99.5%. During cutting process, please note that double layer cutting nozzle of 1.0 or 1.2mm should be used, cutting speed needs to be more than 2m/min, and the cutting pressure should not be too high.
If you want the good cutting quality of the thick plate, you must first ensure the quality of the plate and the purity of gas. Secondly, the cutting nozzle should be carefully selected. The larger the aperture, the better the quality of the section, but the taper of the section will be larger. You will find the optimized parameter settings from several testings and daily practice by personally operating a fiber laser cutting machine for metals.

Okay, these all above are my share about the experience of adjusting the parameters to improve the laser cutting machine cutting effect. If you have any other needs or questions welcome to contact us at any time. We will provide you the best quality product and service. Hope my article can be useful to you. Thank you for your reading.

Nanjing Feiyue paper Industrial Co.,ltd
www.feiyuepaper.com
Email: sales@feiyuepaper.com
jenny@feiyuepaper.com
Whatsapp: +8618755150383

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