MACHINING DEVICE AND MACHINING METHOD

Provided are a machining device and a machining method in which machining of higher precision can be performed with a simple configuration. The machining device has an irradiation head (16) and a controller; the irradiation head (16) has a laser revolving unit (35) and a light collection optical sys...

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Main Authors SUZUKI, Ryu, DANNO, Minoru, WATANABE, Toshiya, GOYA, Saneyuki, KINOUCHI, Masato, KANAOKA, Kohei, ISHIDE, Takashi, YAMASAKI, Makoto, YAMASHITA, Tsugumaru, FUJITA, Yoshihito
Format Patent
LanguageEnglish
French
German
Published 09.09.2020
Subjects
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Summary:Provided are a machining device and a machining method in which machining of higher precision can be performed with a simple configuration. The machining device has an irradiation head (16) and a controller; the irradiation head (16) has a laser revolving unit (35) and a light collection optical system (37); and the laser revolving unit (35) has a first prism (51), a second prism (52), a first rotation mechanism (53), and a second rotation mechanism (54). The controller adjusts the rotational speeds and the difference in phase angles of the first prism (51) and the second prism (52), on the basis of at least the relationship between a heat affected layer of a member to be machined and the revolving speed of the laser.
Bibliography:Application Number: EP20130876417