PCB laser cutting machine size cutting effect

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PCB laser cutting machine size cutting effect [Copy link]

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What kind of laser cutting machine is used for PCB, what size can be processed, how is the processing effect, how fast is the laser cutting PCB, how much is the price, etc., are the problems that most manufacturers and processors have when purchasing PCB laser cutting machines. In fact, the processing technology of ultraviolet laser cutting machines has been mature. The following is a brief introduction to PCB ultraviolet laser cutting machines.

PCB UV laser cutting machine

PCB UV laser cutting machine refers to the use of 355nm UV laser, through the beam expander, galvanometer, focusing mirror and other optical devices to focus to form a small spot, through the software control galvanometer XY motor deflection, the spot moves within the scanning range of the focusing mirror, by controlling the movement of the spot, scanning over and over again within a certain area, peeling off the material surface layer by layer, so as to achieve the purpose of cutting the material. If it exceeds the scanning range of the lens, it is necessary to control the XY linear motor movement and splicing of the material placement platform, and select the gantry structure or XY platform structure according to the size of the material. Usually, the focal length of the Z-axis linear motor is adjusted according to the thickness of the material. The focal depth of the UV laser cutting machine is relatively short, and the focal length needs to be adjusted at any time according to the processing needs.

Processing size of PCB UV laser cutting machine

Theoretically, there is no limit to the size of a stand-alone UV laser cutting machine, and it can be customized according to the needs of major corporate manufacturers.

Effect of PCB UV laser cutting machine

The effect of UV laser cutting PCB is closely related to the parameters of the laser, optical path devices, processing speed and other conditions. Usually, the UV laser cutting machine is required to have a high frequency, narrow pulse width, high single pulse energy, and high-precision devices should be used for external optical path devices as much as possible.

PCB UV laser cutting machine speed

The cutting speed of UV laser is closely related to power, material thickness, etc., and the cutting effect must also be taken into account. Generally speaking, the higher the power of the UV laser, the faster the cutting speed, and the thinner the thickness, the faster the cutting speed.

PCB UV laser cutting machine price

The decision on the price issue lies in the hands of the enterprises, so each enterprise needs to have a practical goal after investigation and make a decision based on actual needs, while taking into account issues such as service life and maintenance costs.

To truly achieve the comprehensive application of PCB UV laser cutting machines, cooperation between major corporate manufacturers and laser suppliers is still needed. Only by understanding and being familiar with each other can a win-win situation be achieved.

Editor in charge: Beyond Laser_Editor

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