B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
327/1.4
B23K 26/08 (2006.01) B23K 26/02 (2006.01)
Patent
CA 2028111
- 18 - ABSTRACT A laser beam machining method employing an off-axis parabolic reflector, and an apparatus for carrying out the same. The laser beam machining apparatus comprises: a laser beam path 920, 42, 46) for guiding a laser beam emitted by a laser along a fixed path of incidence; an off-axis parabolic reflector (22, 50) having a parabolic reflecting surface (24) on which the laser beam is incident; a mirror holding unit (74, 90) for holding the off-axis parabolic reflector (22, 50) in a fixed posture and a fixed orientation; and drive means (80, M6 , M7) for moving the off-axis parabolic reflector (22, 50) held on the mirror holding unit (74, 90) along a circular locus included in a plane including the optical axis of the incident laser beam or in a plane parallel to the former plane. The focus of the reflected laser beam reflected by the off-axis parabolic reflector is moved along a circular locus of a diameter equal to that of the circular locus along which the off-axis parabolic reflector is moved on the objective surface (32) of a workpiece for machining.
Ito Susumu
Terada Akihiro
Torii Nobutoshi
Fanuc Ltd
Ito Susumu
Mcfadden Fincham
Terada Akihiro
Torii Nobutoshi
LandOfFree
Method of and apparatus for laser beam machining employing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of and apparatus for laser beam machining employing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for laser beam machining employing... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1717456