Engraving has come a long way from pointed sharp tools and pantograph engraving machines to sophisticated computerized machines. Today, engraving is a much simpler task, which has been made possible by several advances in hi tech machinery. Now you can create clear marks of logos, images, or small texts on any substrate utilizing the possibilities...Read More
Inkjet, hot foil, and screen printing, which were once largely employed to mark pharmaceuticals, medical devices, and associated packaging, are slowly being removed from the scene. There are several drawbacks to these methods, which include: The marks created are easy to alter or remove Marks may fade quickly due to long distance shipping, rough handling,...Read More
Today, laser systems serve an array of applications in several industries. Discussed below are some of the widely used industrial laser systems. Arc Lamp: Also known as flash lamp, this system produces a relatively long pulse (in milliseconds). This makes it useful as optical pump sources for solid state lasers. However, it is unsuitable to...Read More
When it comes to marking metal, glass, plastic, wood, and rubber, Laser engraving is the reliable solution. The technique helps mark text, logos, serial numbers, and barcodes, among several others on substrates. Laser engraving systems can create permanent marks (the marks can only be removed by heavy grinding) that are durable and free of wear....Read More
Today, laser technology is often used for marking of medical products for easy identification. The process of marking products using lasers is generally referred to as laser engraving, laser etching, or laser marking. Almost all materials can be laser engraved/laser marked for identification, patent safety, and other purposes. Laser Marking of Stainless Steel Medical Products Laser...Read More
Laser marking on smooth even surfaces is easy. The challenge is laser marking on curved or uneven surfaces. Surfaces that are curved, or those with varying heights, pose a problem for laser marking. The traditional method of handling such issues was for the operator to mechanically adjust the laser head situated on a movable jig....Read More
Laser marking equipment is used on plastic surfaces to provide an engraved feel. In this process, the laser removes part of the plastic and this makes an almost permanent mark. The laser is guided by a computer program. The program is fed with the design needed to be marked on the surface. The laser is...Read More
The aerospace industry relies on laser marking equipment to imprint logos, part numbers, graphics, or any other specifications on parts or products. Engraving permanent marks on aerospace parts not only helps in easy identification, but also facilitates in easy accessibility and traceability. Why is Laser Engraving the Best Option? Over the years, laser marking has...Read More
The latest news in the world of lasers has to be the creation of superhydrophobic materials using laser etching. The team at the University of Rochester has managed to etch the surface of a metal using a laser with a pattern that makes the surface extremely hydrophobic. This intrinsic design ensures that any water which...Read More
