Title:
AUTOMATIC WELDING DEVICE
Document Type and Number:
Japanese Patent JP2010155256
Kind Code:
A
Abstract:
To provide an automatic welding device capable of acquiring the clear image of a groove.
This device is provided with an image detecting camera which is arranged above the groove and a lighting device which is provided in the vicinity of this image detecting camera. The lighting device is arranged so that the image of the groove is picked up into a dark color with the image detecting camera without making the reflected light of an irradiating light onto the groove incident to the image detecting camera and the image is picked up at high lightness with the image detecting camera by making the reflected light of the irradiating light onto flat surfaces incident to the image detecting camera.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
OE TAKESHI
HORIKIRI YUKIO
OGAWARA TAKASHI
HORIKIRI YUKIO
OGAWARA TAKASHI
Application Number:
JP2008333974A
Publication Date:
July 15, 2010
Filing Date:
December 26, 2008
Export Citation:
Assignee:
TOSHIBA PLANT SYS & SERVICES
International Classes:
B23K9/127; B23K9/095; B23K9/12
Domestic Patent References:
| JPH02104476A | 1990-04-17 | |||
| JPH02104476A | 1990-04-17 |
Attorney, Agent or Firm:
Amagi International Patent Office
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