Title:
OPTICAL MACHINING HEAD, OPTICAL MACHINING DEVICE, OPTICAL MACHINING DEVICE CONTROL METHOD, AND OPTICAL MACHINING DEVICE CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/151712
Kind Code:
A1
Abstract:
The present description discloses an optical machining head (100) which is provided with a light guide unit (101) that guides a machining beam (111) to a surface to be machined (120). The light guide unit (101) is configured to also guide an inspection beam (112) to the surface to be machined (120), said inspection beam having a wavelength different from that of the machining beam (111). The optical machining head (100) is also provided with an inspection unit (102) that inspects the state of the surface to be machined (120) on the basis of reflection light (113) of the inspection beam (112), said reflection beam having been reflected by the surface to be machined (120). The state of the surface to be machined (120) can be simply inspected by means of the optical machining head (100), even during a time when the optical machining is performed.
Inventors:
OHNO HIROSHI (JP)
OBARA TAKASHI (JP)
SASAKI YUJI (JP)
SASAKI MITSUO (JP)
MASUKAWA KAZUYUKI (JP)
OBARA TAKASHI (JP)
SASAKI YUJI (JP)
SASAKI MITSUO (JP)
MASUKAWA KAZUYUKI (JP)
Application Number:
PCT/JP2015/058624
Publication Date:
September 29, 2016
Filing Date:
March 20, 2015
Export Citation:
Assignee:
FUTURE ADDITIVE MFG TECH RES ASS (JP)
International Classes:
B23K26/34; B23K26/00; B23K26/21; B29C67/00
Foreign References:
| JPH11245059A | 1999-09-14 | |||
| JP2009160658A | 2009-07-23 | |||
| JPH0352785A | 1991-03-06 | |||
| JP2002160084A | 2002-06-04 | |||
| JP2003340583A | 2003-12-02 | |||
| CA2824042A1 | 2014-02-21 | |||
| US20150064047A1 | 2015-03-05 | |||
| CA2251082A1 | 1999-04-23 |
Other References:
See also references of EP 3095549A4
Attorney, Agent or Firm:
KATO Takashi et al. (JP)
Takushi Kato (JP)
Takushi Kato (JP)
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