Title:
【発明の名称】金属のレーザー加工効率を向上させる手段
Document Type and Number:
Japanese Patent JP2650138
Kind Code:
B2
Abstract:
A method of processing a material by using radiation of a first wavelength emitted from a first laser (32), which comprises the prior step of directing radiation of a second wavelength emitted from a second laser (22) to an area of the surface of the material to be processed, in order to reduce the reflectivity of that area to radiation of the first wavelength.
Inventors:
UARUTAA DABURYU DAAREI
GURANTO KINSUMAN
GURANTO KINSUMAN
Application Number:
JP1747988A
Publication Date:
September 03, 1997
Filing Date:
January 29, 1988
Export Citation:
Assignee:
PAWAAREEZASU LTD
International Classes:
B23K26/18; B23K26/00; B23K26/42; B23Q35/128; (IPC1-7): B23K26/00; B23K26/18
Domestic Patent References:
| JP56129340A | ||||
| JP59114289U |
Attorney, Agent or Firm:
Esaki Mitsufumi