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Pub. No.:    WO/2015/029467    International Application No.:    PCT/JP2014/054736
Publication Date: 05.03.2015 International Filing Date: 26.02.2014
B23K 26/06 (2014.01)
Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD. [JP/JP]; 16-5, Konan 2-chome, Minato-ku, Tokyo 1088215 (JP)
Inventors: NARITA, Ryuichi; (JP).
GOYA, Saneyuki; (JP).
MUTA, Kenji; (JP).
WATANABE, Toshiya; (JP).
Agent: SAKAI, Hiroaki; Sakai International Patent Office, Toranomon Mitsui Building, 8-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013 (JP)
Priority Data:
2013-177396 28.08.2013 JP
(JA) レーザ加工装置
Abstract: front page image
(EN)In order to match the focal positions of laser beams having different wavelength bands, a laser machining device is provided with: a laser output device that emits lasers having a plurality of wavelength bands; a dispersion unit (16B) that disperses each of the laser beams having different wavelength bands; and an optical condenser (16C, 16C) that independently condenses each of the laser beams that is dispersed by the dispersion unit (16B) and combines the focal points thereof at the same position.
(FR)L'invention concerne un dispositif d'usinage laser qui, afin de faire correspondre les positions focales de faisceaux laser possédant des bandes de longueurs d'onde différentes, comporte : un dispositif de sortie de laser qui émet des lasers possédant une pluralité de bandes de longueurs d'onde ; une unité de dispersion (16B) qui disperse chacun des faisceaux laser possédant des bandes de longueurs d'onde différentes ; et un condenseur optique (16C, 16C) qui condense indépendamment chacun des faisceaux laser qui est dispersé par l'unité de dispersion (16B) et combine les points focaux de ceux-ci à la même position.
(JA) 波長帯の異なるレーザの焦点位置を一致させるため、複数の波長帯を有するレーザを発振するレーザ出力装置と、各波長帯のレーザをそれぞれ分光する分光部(16B)と、前記分光部(16B)で分光されたレーザをそれぞれ独立して集光し同一位置に焦点を合わせる集光部(16C,16C)と、を備える。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)