Laser treatment of electrical steel and optical scanning...

Details Laser treatment of electrical steel and optical scanning... Laser treatment of electrical steel and optical scanning...

B - Operations, Transporting

23

K

38/6, 327/1.1

B23K 26/08 (2006.01) B23K 26/06 (2006.01) B23K 26/073 (2006.01)

Patent

CA 1219643

LASER TREATMENT OF ELECTRICAL STEEL AND OPTICAL SCANNING ASSEMBLY THEREFOR ABSTRACT OF THE DISCLOSURE Apparatus for scanning a continuous wave Nd:YAG laser beam (3) across a moving strip (1) of grain oriented silicon steel having an insulative coating to subdivide the magnetic domains of the strip to improve core loss without damage to the insulative coating. The laser beam (3)is scanned by a multiple-faced rotating mirror (9) and focused onto the strip surface by a flat field lens (12) and cylindrical lens (14) to produce a scan line of narrow width having the required irradiation energy, dwell time and line spacing at the surface of the moving strip.

431676

Affiliated with

Also associated with

Rating

Laser treatment of electrical steel and optical scanning... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser treatment of electrical steel and optical scanning..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser treatment of electrical steel and optical scanning... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1333960