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.
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.
July 29, 2014
Modern laser cutting technology can achieve speeds of more than 400 inches per minute, and that puts pressure on the automation used to load sheets and unload cut parts and skeletons. If the automated material handling system can’t keep up, the fabricator won’t be able to maximize uptime on the laser cutting machine.
July 29, 2014
To bring in more high-volume work, Deltec Inc., Batavia, Ohio, needed to expand its laser cutting capacity. New fiber laser cutting technology proved to be the right fit.
June 23, 2014
Atlanta Custom Fabrication focuses on the commercial kitchen industry, mainly cutting thin stainless. Its laser cutting wasn't a constraint process, but it needed excess cutting capacity to deal with demand variability. A new fiber laser has helped to resolve the problem.
June 16, 2014
Cupples J & J Co. Inc. has continued to invest in technology to meet existing customer demand.
June 2, 2014
With solid-state laser technology upping throughput in fabricating shops, managing flow from cutting to bending to downstream processes has never been more important. A panel discussion at The FABRICATOR’s Leadership Summit provides some insight into the right combination of modern machine tools and software that can help fabricators stay on top of this production challenge.
April 7, 2014
Accrotool Inc., New Kensington, Pa., had a 1,500-W laser cutting machine from 2001 that needed to be replaced. A fiber laser was deemed the perfect choice for the shop’s cutting chores. However, to be successful, the company’s management discovered that a new mindset was needed to accompany the new technology.
April 3, 2014
A laser cutting machine doesn’t care how hard or soft a metal is, but the material’s flatness matters immensely. That’s why so many service centers are investing in leveling processes that aim to equalize stresses, ensuring sheet metal stays flat after being cut.
January 17, 2014
The evolution of precision blanking began with the shear, moved to the press, and now to the laser. Each type of blanking technology, from cut-to-length lines or blanking on a traditional mechanical press to blanking with servo press technology and laser blanking, comes with its own best applications, advantages, and disadvantages.
September 5, 2013
Because of inherent advantages, high-powered solid-state fiber and disk lasers now account for 20 to 25 percent of the industrial laser market. The laser’s exceptional beam quality, however, has presented some challenges in materials processing. Fortunately, proper head design can help deliver successful production results.