Assist-Gas Technology Fuels Laser-Cutting Improvements

摘要

As power densities increase, motion controls advance, and material -handling improves, distributors and end users alike can expect a better, cleaner, more efficient laser-cutting process. As laser-processing systems continue to evolve, distributors and end-users can expect equipment and process modifications such as increased power densities, motion-control advancements, and material handling improvements. These changes will greatly influence process parameters and gas-supply needs. For instance, new technologies have impacted the laser-cutting process. Four to l0kW lasers have been available for some time, but with poor beam quality, optical limitations, and expensive equipment and operation costs. Recently though, 4 to 6-kW, high-frequency, excited (HF) machines have made cutting a viable and cost-effective option.