JP2022500249A - 青色レーザー金属積層造形システム - Google Patents

青色レーザー金属積層造形システム Download PDF

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JP2022500249A
JP2022500249A JP2021510376A JP2021510376A JP2022500249A JP 2022500249 A JP2022500249 A JP 2022500249A JP 2021510376 A JP2021510376 A JP 2021510376A JP 2021510376 A JP2021510376 A JP 2021510376A JP 2022500249 A JP2022500249 A JP 2022500249A
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laser
powder
dmd
image
modeling
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JPWO2020041786A5 (zh
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マーク， エス． ゼディカー，
イアン リー，
ジーン， マイケル ペラプラット，
フィナフ マシュー，
エリック ベーゼ，
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ヌブル インク
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    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/10—Auxiliary heating means
    • B22F12/17—Auxiliary heating means to heat the build chamber or platform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/36—Process control of energy beam parameters
    • B22F10/362—Process control of energy beam parameters for preheating
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    • B22F12/13—Auxiliary heating means to preheat the material
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    • B22F12/43—Radiation means characterised by the type, e.g. laser or electron beam pulsed; frequency modulated
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    • B22F12/44—Radiation means characterised by the configuration of the radiation means
    • B22F12/45—Two or more
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    • B22F12/40—Radiation means
    • B22F12/46—Radiation means with translatory movement
    • B22F12/47—Radiation means with translatory movement parallel to the deposition plane
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    • B22F12/50—Means for feeding of material, e.g. heads
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    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
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    • B22F3/24—After-treatment of workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
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    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
JP2021510376A 2018-08-24 2019-08-24 青色レーザー金属積層造形システム Pending JP2022500249A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862722198P 2018-08-24 2018-08-24
US62/722,198 2018-08-24
US201862726233P 2018-09-01 2018-09-01
US62/726,233 2018-09-01
PCT/US2019/048049 WO2020041786A2 (en) 2018-08-24 2019-08-24 Blue laser metal additive manufacturing system

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Publication Number Publication Date
JP2022500249A true JP2022500249A (ja) 2022-01-04
JPWO2020041786A5 JPWO2020041786A5 (zh) 2022-08-30

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EP (1) EP3840911A4 (zh)
JP (1) JP2022500249A (zh)
KR (2) KR20230142818A (zh)
CN (2) CN116638102A (zh)
CA (1) CA3110635A1 (zh)
WO (1) WO2020041786A2 (zh)

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EP4054781A4 (en) * 2019-11-06 2023-12-20 Nuburu, Inc. GENERATIVE MANUFACTURING SYSTEM FOR METAL WITH BLUE LASER
CN112893871B (zh) * 2021-01-20 2022-09-27 贵州大学 一种铝镁合金3d打印构件接续制造的方法
US20220337014A1 (en) * 2021-04-16 2022-10-20 General Electric Company Thermal control apparatus for laser system
CN215658420U (zh) * 2021-04-21 2022-01-28 深圳市联赢激光股份有限公司 一种复合激光设备及特殊夹具
CN114131049B (zh) * 2021-12-21 2023-10-10 宜宾上交大新材料研究中心 一种铜及铜合金的增材制造方法
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