GXLASER | Laser Welders & Cutting Machines Experts

The positive and negative focal lengths of the laser cutter

Views : 2324
Author : Lee
Update time : 2022-11-17 10:54:50

    1. The cutting focus is on the workpiece

We define it as negative focal length, which is mainly used for cutting carbon steel plates. Because cutting carbon steel plate requires oxygen assistance. The cutting focus is above the material to ensure a stable oxygen supply and achieve a good cutting section.

2. The cutting focus is inside the workpiece

We define it as positive focal length, mainly used for cutting stainless steel, aluminum, copper and other materials. Since the focal point is inside the material, high pressure gas assistance, nitrogen or compressed air is required.

Related News
Read More >>
Customer Experiences Shine with Our CO2 Laser Cutters Customer Experiences Shine with Our CO2 Laser Cutters
Oct .17.2024
In today's fast-paced manufacturing environment, efficiency and precision are paramount. Businesses are constantly seeking tools that not only meet these needs but elevate their production capabilities.
The Benefits of Integrating a CO2 Laser Engraving Machine into Your Workflow The Benefits of Integrating a CO2 Laser Engraving Machine into Your Workflow
Oct .17.2024
In today's fast-paced manufacturing world, staying ahead of the competition means continually finding ways to improve efficiency and creativity.
Advantages Of GONXING Laser Cleaning Machines In Metal Cleaning Advantages Of GONXING Laser Cleaning Machines In Metal Cleaning
Sep .21.2024
With the continuous advancement of industrial technology, GONXING laser cleaning machines, as a new type of cleaning equipment, are increasingly favored by various industries. Compared with traditional metal cleaning methods, GONXING laser cleaning technology has shown many significant advantages, which we will explore below.
pop_close
pop_main
Stay In The Know
Enter your email to hear from us about Product list, Latest products and price,Customer application examples !