The laser cutting technology area has information on 2-D and 3-D cutting machines, optics, resonators, cutting gases, and automated material handling systems. In addition to conventional CO2 systems, it has information on solid-state fiber and disk lasers.
June 28, 2016
Brent Donner, president of DLC Manufacturing and Fabrication, has spent almost a decade as a laser cutting consultant. Over that time he has noticed several fundamentals that many operators miss: properly cleaning and polishing the optics, centering the nozzle, and calibrating the beam focus.
April 18, 2016
Interviews with BLM, Mazak, and TRUMPF reveal tips and tactics for buying, handling, cleaning, cutting tube. Other topics include machine maintenance, software upgrades, and operator training.
April 13, 2016
In the past, lighting manufacturers introduced product designs that might last 10 years. Because of the lengthy product lifetime and volumes, these manufacturers didn't think twice about relying on hard tooling. Today product designs change regularly, and the constant evolution of LED technology means a manufacturer has to react quickly. For TAMCO, Port St. Lucie, Fla., that meant it needed its own laser cutting capability.
April 4, 2016
Today a fiber laser can cut both thick and thin material efficiently and with good edge quality. Key advances in laser optics and cutting head design have helped make this possible.
February 1, 2016
Laser cutting has been a widely accepted fabricating technology for almost 20 years, yet with more new blood entering the industry, some fabricators lack a deep understanding of the cutting technology. This tip sheet aims to boost their laser cutting IQ.
October 27, 2015
Metal fabricators have been using CO2 lasers for decades and fiber lasers for years, but these technologies aren’t optimal for making the ultrafine features needed for medical devices such as catheters and stents. Femtosecond disk lasers recently have emerged as a viable technology for such applications.
October 7, 2015
Fabricating metal parts for price-sensitive customers means that Lynam Industries Inc., Fontana, Calif., has to make the right investments in technology at the right time. The investment has to contribute to the reduction in production costs. The metal fabricator's purchase of a fiber laser cutting machine in late 2013 is a recent example of this strategy.
June 2, 2015
Despite having low- and high-powered laser cutting machines and two waterjets, a fabrication shop recognized that it might have a need for more laser cutting capacity. To fill that gap, Advanced Laser & Waterjet Cutting installed a 1-kW CO2 laser cutting machine.
April 8, 2015
In 1973 full-time farmer Mike Van Mill tried his hand at building a grain wagon for a neighboring farmer, and he has been at it full-time since incorporating Brent Industries a few years later. Now the operations manager for Unverferth Mfg., Shell Rock, Iowa, Van Mill is part of a team that manufactures implements under the Brent brand name. The staff runs the facility like a savvy farmer runs a farm, always looking for a better way but proceeding cautiously. A sheet laser purchased in the early 2000s led to a tube laser purchased in 2014.
January 9, 2015
Solid-state lasers theoretically could cut through thin sheet at up to 1,000 meters per minute, though no machine in the world can drive a laser at that speed. But new approaches to laser cutting are bringing laser cutting speeds closer to the theoretical maximum.