What is the reason for the long cutting time of laser cutting machine
Laser cutting machines play a crucial role in the industrial field. It can efficiently and accurately complete material cutting tasks, and automate the processing of various materials such as metals. Through preset programs, the automatic cutting machine can achieve cutting of complex shapes, greatly improving production efficiency and processing accuracy.
What is the reason for the long cutting time of laser cutting machine? Usually closely related to four factors: material characteristics, equipment parameters, hardware status, and software control.
Material factors
The thickness of the material directly affects the cutting efficiency. For example, a 10mm steel plate requires more energy to penetrate than a 2mm steel plate, resulting in a significant increase in time consumption. In addition, materials with high reflectivity such as copper and aluminum require more energy to compensate for reflection losses during cutting due to their low laser absorption and high thermal conductivity, further prolonging the time.
Equipment parameter settings
Insufficient laser power (such as using 3000W but setting it to 2000W) can cause a decrease in the speed of molten material. Setting the cutting speed too low can improve cutting quality, but it will directly increase time consumption. At the same time, a shift in the focus position will prevent energy from being concentrated, requiring repeated adjustments or compensation of power, resulting in a natural decrease in efficiency.
Device Status
The lens contamination or looseness of the optical path system will attenuate the transmission of laser energy, requiring higher power or slower speed to compensate for the loss. If the cooling system is abnormal, it may trigger the power protection mechanism of the laser, such as automatic power reduction operation at high temperatures, which passively prolongs the cutting time.
Software and Control System
Software lag can cause delays in instruction transmission and disjointed cutting actions. Path planning errors (such as redundant trajectories or frequent empty walks) can increase the actual cutting distance, for example, if the original straight line cutting is mistakenly set as a polyline, the invalid path will consume additional time.