作者: Michael J. Scaggs
DOI:
关键词:
摘要: A laser machining apparatus includes a nozzle connected to pressurized gas and liquid reservoir for propelling fine spray, mist or stream of such as water at the workpiece be machined. beam, preferably may generated by UV other source exposure radiation, but is not strongly absorbed assist material, focused using, e.g., focusing imaging lens, while propelled creating layer on its surface beam incident upon machining.