How does Manhart (Guangdong) CNC Machine Tool Co., Ltd. determine the motion speed and auxiliary gas pressure of the laser cutting machine?

The motion speed and auxiliary gas pressure of a laser cutting machine are key factors affecting cutting quality and efficiency. The following are the methods to determine these two parameters:
1. Sports speed:
*Initial setting: Firstly, set an initial motion speed based on the thickness and material of the material. Generally speaking, thicker metal materials require slower movement speeds, while thinner metal materials require faster movement speeds.
*Real time adjustment: During the cutting process, observe the cutting quality. If the cutting surface is rough or cracks appear, it may be necessary to reduce the movement speed; If the cutting efficiency is low and the quality is good, you can try increasing the motion speed.
*Spark detection: Observe the sparks generated during laser equipment cutting. If sparks spread from top to bottom, it indicates that the cutting speed is appropriate; If the spark tilts backwards, it indicates that the feed rate is too fast; If the sparks do not diffuse and are few, but coalesce together, it indicates that the speed is too slow.
2. Auxiliary gas pressure:
*Initial setting: Set an initial auxiliary gas pressure based on the thickness and material of the material. Generally speaking, thicker metal materials require higher auxiliary gas pressure, while thinner metal materials require lower auxiliary gas pressure.
*Real time adjustment: observe the cutting quality and effect. If the cutting surface is rough or cracks appear, it may be necessary to increase the auxiliary gas pressure; If the cutting efficiency is high and the quality is good, you can try to reduce the auxiliary gas pressure.
Please note that the best method to determine motion speed and auxiliary gas pressure is through experimentation and experience accumulation. Different laser cutting machines, materials, and cutting requirements may require different parameter settings. Therefore, it is recommended to constantly try and adjust in practical operation to find the most suitable parameter settings for your device. In addition, it is recommended to refer to the operating manual and technical support provided by the equipment manufacturer for more detailed and professional guidance.