Title:
MACHINING METHOD, JOINED STRUCTURE PRODUCTION METHOD, AND JOINED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2016/143585
Kind Code:
A1
Abstract:
The present invention is provided with: a step for using a heating device (52) to preheat a metal member (1); and a step for using a laser machining device (51) to irradiate the surface of the preheated metal member (1) with a laser so as to form a recessed part therein. As a result, the present invention shortens the machining time for forming the recessed part in the surface of the metal member (1).
Inventors:
NISHIKAWA KAZUYOSHI (JP)
Application Number:
PCT/JP2016/056089
Publication Date:
September 15, 2016
Filing Date:
February 29, 2016
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
B23K26/60; B23K20/02; B23K26/0622; B23K26/324; B23K26/354; B23K26/386
Foreign References:
| JP2000158157A | 2000-06-13 | |||
| JP2010167491A | 2010-08-05 |
Attorney, Agent or Firm:
ARC PATENT ATTORNEYS' OFFICE (JP)
Patent business corporation ARC PATENT ATTORNEYS' OFFICE (JP)
Patent business corporation ARC PATENT ATTORNEYS' OFFICE (JP)
Download PDF:
Previous Patent: COIL DEVICE AND ELECTRONIC DEVICE
Next Patent: JOINED STRUCTURE PRODUCTION METHOD, JOINED STRUCTURE, AND LASER DEVICE
Next Patent: JOINED STRUCTURE PRODUCTION METHOD, JOINED STRUCTURE, AND LASER DEVICE