Plasma is a gaseous mixture of free electrons, ions, and electrically neutral particles (atoms, molecules, and radicals) that is produced during the laser welding process by the vaporization of metal materials due to laser radiation.

Understanding the differences among common semiconductor lasers, fibers, discs, and YAG lasers can provide more insight when choosing models and also offer more topics for discussion. This article is primarily educational, aiming to briefly introduce the principles of laser generation, the main structure of lasers, and several common types of lasers.

Note: Currently Mac connects to Lightburn, some problems may occur. 1. Mac laptop, usb port, can only be recognised by the software once, again recognised need to be re-plugged.2. MacOS startup sequence is related to this.

1. Firstly ensure that all the pipework for the air pump is connected and that the carving is working with more than 30% airflow. Then upgrade the firmware (refer to the firmware and tutorials sent). 2. Please make sure the machine firmware version is 115 or above.

This tutorial applies to scenarios: A. Already adjusted the belt, eccentric nut, etc., but still appear obvious carving distortion situation. B. Moving the module (x or y direction), there is obvious resistance or friction sharp sound.

Blue Laser vs. Fiber Laser: A New Blue Ocean Market? Blue lasers refer to lasers with a wavelength range of 400 nm to 500 nm and emit blue light. Blue lasers possess characteristics such as short wavelength, low diffraction effect, and high energy, making them highly applicable in material processing...

This guide is designed to help users self-test the AlgoLaser Alpha laser engraver in the event of an unforeseen situation. for example: 1. Fail to power on AlgoLaser Alpha.2. Laser module do not go homing. 3. Lighting fault.

When Delta refers to the update tutorial, the screen clicks on Settings - Firmware - Currently the latest firmware.Internal authors directly change the file name to: AL_DELTA_G1.SDS. Users of Delta laser engraving machine can directly refer to the upgrade file to update.

Enter the world of laser engraving, a technology that allows us to imprint the essence of the NFL onto a myriad of products, turning them into personalized masterpieces. We will delve into the art and science of laser engraving products for the NFL, exploring techniques, ideas, and the limitless possibilities that a laser engraver...

This guide is to show the user how to complete simple laser engraving projects with LaserGRBL, with the presentation of a five-minute engraving task from start to finish.Before starting, please ensure that the machine is powered on and homed.（ensure the machine operates normally.）