Definition of Keyhole: When the irradiance exceeds 10^6 W/cm^2, the material surface melts and evaporates under the influence of the laser. If the evaporation rate is sufficiently high, the vapor recoil pressure generated can overcome the surface tension of the liquid metal and gravity, displacing some of the liquid metal...

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.

Laser engraving stainless steel flasks can be a rewarding process, allowing for high levels of customization and creating unique, personalized items. With practice and attention to detail, even beginners can achieve professional-looking results.

With the advent of laser engraving technology, crafting wooden butterfly wing earrings has become a seamless blend of precision, creativity, and innovation. We delve into the enchanting world of laser engraving wooden butterfly wing earrings, exploring techniques, tools, and inspiration to transform wood into wearable works of art.

Among the myriad of materials that can be engraved, leather stands out for its timeless elegance and durability. We delve into the intricate world of laser engraving on leather, exploring techniques, tools, and best practices. With a special focus on LightBurn, a leading software in the field, we unravel the art and science behind achieving...

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.

We will explore the significance of vector files in laser engraving, the types of files commonly used, and provide detailed insights into creating and optimizing vector files for laser engraving. By the end of this journey, you'll be equipped with the knowledge to bring your designs to life with precision using your laser engraver.