When laser cutting an acrylic sheet, the last thing you want to see is an uneven cutting edge or surface — or even worse, your cutting kerf turning white while processing colored acrylic. Armed with a few quick tips, anyone can increase their skills in cutting thick acrylic with a laser cutter. Acrylic is one of the top materials chosen for laser processing. That’s partly because
When it comes to cutting or marking metal, there are multiple options to choose from, the two we carry are CO2 and fiber laser systems. Our fiber lasers are going to be a good choice when you’re looking to cut thicker metals and when you want to operate at faster speeds. However, if what you’re looking to accomplish is to cut thinner gauged metals,such as
When it’s done well, 3D laser engraving yields stunning results. Here’s an inside look at the process of 3D wood laser engraving, along with some examples of what others have created. First, let’s discuss how 3D engraving is different from surface engraving. WOOD LASER ENGRAVING: SURFACE VS 3D Surface engraving is a way to mark or etch materials, and it relies on a lighter wattage.
The COVID-19 crisis has placed intense pressure on companies as we strive to maintain (and potentially future-proof) bottom-line revenue amidst possible shutdowns, corporate mandates, and operational changes. As the pandemic is teaching us, unique challenges require unique solutions as well as pivoting where required. At Kern Lasers, we’re always impressed with the work our customers do and appreciate where our efforts help them achieve theirs. Now, more
MN Laser Technology Family Business Kern brothers combine two related laser-tech companies with growing international market From their headquarters in rural Wadena, Kern Laser Systems and Kern Technologies are family businesses that have partnered with national players as large as Lockheed Martin, Boeing, NASA, and the U.S. military. They even have an international presence in Australia, the United Arab Emirates, and Japan. “We have a machine in every continent
We hope this article helps you better understand the purge requirements of your laser system. With proper purge gas setup and consideration, your lasers performance and lifetime will be improved. WHEN TO PURGE Kern’s 250 watt and greater laser systems require a purge gas connection. This includes Kern’s CO2 and fiber laser systems. WHY PURGE? The purge gas serves two ultimate purposes. First, is prevents
I can only imagine what it was like a hundred years ago. I often find myself captivated by old technology, rich landscapes, and unique faces as I stare into timeworn magazines. Why do we love images so much? They say a photo is worth a thousand words and I believe a large mural can convey, with just a single still image, a story in spirit
The k-vision package is a fully integrated hardware and software solution that allows for accurate cutting of printed materials. This process starts with a nozzle mounted camera which automatically measures the dimensions between registration marks on printed materials. The following are a few tips to consider when creating registration marks. SHAPE The shape of a registration mark is a critical factor. The K-VISION camera can recognize a
Nozzles Do you know when and why to switch nozzles on your optic assembly? Did you know there are different nozzles for your optic assembly that allow for better quality cuts? Depending on what substrate you are cutting or engraving, choosing the right nozzle may help you in processing your material, improving your quality while minimizing wear and tear on your equipment. From acrylic to
Paper Honeycomb This product is an alternative solution to using standoffs, acrylic slats or aluminum honeycomb. Paper absorbs the laser’s energy and does not result in flashbacks or tick marks on the backside of the materiel being processed. Kern’s paper honeycomb features a flame retardant coating which reduces the chance of fires and prolongs the honeycombs life. This product is best used for applications with
HOW TO CREATE A MIXED MEDIA GIFT USING A LASER How do you say “Thank You” to an outstanding client or customer? Nick Caito of SBC Laser demonstrates his take on adding a personalized touch to a unique gift. In this Platinum Partner build, Caito mixes steel, acrylic, and brass with a combination of laser cutting and engraving with his Kern 400W HSE laser system.
Dad and 3 Sisters Start a Customized Laser Business See how the three sisters of Family Laser started their company, why they chose a Kern system, and how they use their system for custom laser cutting and engraving. President and Designer Amie Roberts, along with her sisters Amber and Ashley, explain how Kern’s laser cutting equipment factored into rapid growth for their new company and
