To most efficiently conduct high precision welding and to make an equipment inverstment, securing of a space, etc., for a welding process to irreducible a minimum.
After the device positions/fixes a work W transported to a welding station by a transporting device 14, by irradiating the work W with a laser beam L through scan heads 26, 28, 84, 88, 90, etc., welding is conducted. In this case, for example, through an optical path switching mirror constituting an optical path switching means 30, after the laser beam L is led to a prescribed part of the work W from the scan head 26 and welding is conducted, the optical path switching mirror is retreated, successively, the laser bream L is lead to an other part of the work W from the scan head 28 and welding is conducted.
| JPS60218 | [Title of the device] Laser beam machining device |
| JP2010052024 | WORKING APPARATUS |
| JP2501061 | [Name of device] Laser marking device |
MATSUO KAZUHIDE
FUJII TAKANORI
MAKIHARA KENJI
