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1. WO2021005690 - ADDITIVE MANUFACTURING DEVICE

Publication Number WO/2021/005690
Publication Date 14.01.2021
International Application No. PCT/JP2019/027021
International Filing Date 08.07.2019
IPC
B23K 9/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
16making use of shielding gas
B23K 9/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
04Welding for other purposes than joining, e.g. built-up welding
B23K 26/342 2014.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
34Laser welding for purposes other than joining
342Build-up welding
B23K 26/348 2014.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
346in combination with welding or cutting covered by groups B23K5/-B23K25/109
348in combination with arc heating, e.g. TIG , MIG or plasma welding
B33Y 30/00 2015.01
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
30Apparatus for additive manufacturing; Details thereof or accessories therefor
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 藤井 崇史 FUJII, Takafumi
Agents
  • 高村 順 TAKAMURA, Jun
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ADDITIVE MANUFACTURING DEVICE
(FR) DISPOSITIF DE FABRICATION ADDITIVE
(JA) 付加製造装置
Abstract
(EN)
An additive manufacturing device (1) manufactures a molded object by layering melted materials. The additive manufacturing device (1) comprises: a CMT power source (11) which is a power source that supplies a current for heating a material that is a wire (6) which is supplied to a processing object; a laser oscillator (2) that is a beam source for generating a laser beam (5) which is a beam emitted onto the processing object; and a head driving unit (13) that is a driving unit that causes the position where the material is supplied to the processing object to move and that causes the position where the beam is emitted onto the processing object to move. The additive manufacturing device (1) causes the supply position and the emission position to move, such that the emission position is moved ahead of the movement path of the supply position.
(FR)
L’invention concerne un dispositif de fabrication additive (1) fabriquant un objet moulé par stratification de matières fondues. Le dispositif de fabrication additive (1) comprend : une source d'alimentation CMT (11) qui est une source d'alimentation qui fournit un courant destiné à chauffer une matière qui est un fil (6) qui est fourni à un objet de traitement ; un oscillateur laser (2) qui est une source de faisceau destinée à générer un faisceau laser (5) qui est un faisceau émis sur l'objet de traitement ; et une unité d'entraînement de tête (13) qui est une unité d'entraînement qui amène la position où la matière est fournie à l'objet de traitement à se déplacer et qui amène la position où le faisceau est émis sur l'objet de traitement à se déplacer. Le dispositif de fabrication additive (1) amène la position d'alimentation et la position d'émission à se déplacer, de sorte que la position d'émission soit déplacée en amont du trajet de déplacement de la position d'alimentation.
(JA)
付加製造装置(1)は、溶融させた材料を積層することによって造形物を製造する。付加製造装置(1)は、被加工物へ送給される材料であるワイヤ(6)を加熱するための電流を材料へ供給する電源であるCMT電源(11)と、被加工物へ照射させるビームであるレーザビーム(5)を発生させるビーム源であるレーザ発振器(2)と、被加工物における材料の送給位置と被加工物におけるビームの照射位置とを移動させる駆動部であるヘッド駆動部(13)と、を備える。付加製造装置(1)は、送給位置の移動経路の前方に照射位置を離して、送給位置と照射位置とを移動させる。
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