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1. WO2020095454 - LAYERING/MOLDING DEVICE

Publication Number WO/2020/095454
Publication Date 14.05.2020
International Application No. PCT/JP2018/041751
International Filing Date 09.11.2018
IPC
B22F 3/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
12Both compacting and sintering
16in successive or repeated steps
B22F 3/105 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
10Sintering only
105by using electric current, laser radiation or plasma
B23K 26/34 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
B29C 64/118 2017.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
64Additive 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
10Processes of additive manufacturing
106using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
118using filamentary material being melted, e.g. fused deposition modelling
B29C 64/393 2017.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
64Additive 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
30Auxiliary operations or equipment
386Data acquisition or data processing for additive manufacturing
393for controlling or regulating additive manufacturing processes
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
  • 多久島 秀 TAKUSHIMA, Shigeru
  • 河野 裕之 KAWANO, Hiroyuki
  • 澤 良次 SAWA, Yoshitsugu
  • 森田 大嗣 MORITA, Daiji
Agents
  • 高村 順 TAKAMURA, Jun
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LAYERING/MOLDING DEVICE
(FR) DISPOSITIF DE STRATIFICATION/MOULAGE
(JA) 積層造形装置
Abstract
(EN)
A layering/molding device (100): executes additive processing in which a melted processing material (7) is layered at a processing position while the processing position is moved on a workpiece (3); and forms a molded object (4) by repeating the additive processing. The layering/molding device (100) is characterized by being provided with: a height measuring unit that outputs measurement results indicating the height, at a measuring position, of the molded object (4) which has been formed on the workpiece (3); and a control unit (10) that controls, in accordance with the measurement results, processing conditions for when new layering is to be carried out at the measuring position.
(FR)
L'invention concerne un dispositif de stratification/moulage (100) qui : exécute un traitement additif dans lequel un matériau de traitement fondu (7) est stratifié au niveau d'une position de traitement tandis que la position de traitement est déplacée sur une pièce à travailler (3) ; et forme un objet moulé (4) en répétant le traitement additif. Le dispositif de stratification/moulage (100) est caractérisé en ce qu'il comprend : une unité de mesure de hauteur qui délivre des résultats de mesure indiquant la hauteur, à une position de mesure, de l'objet moulé (4) qui a été formé sur la pièce à travailler (3) ; et une unité de commande (10) qui commande, en fonction des résultats de mesure, des conditions de traitement pour le moment où une nouvelle superposition doit être réalisée au niveau de la position de mesure.
(JA)
積層造形装置(100)は、ワーク(3)上で加工位置を移動させながら溶融した加工材料(7)を加工位置で積層することで付加加工を行うとともに、付加加工を繰り返して造形物(4)を形成する積層造形装置(100)であって、ワーク(3)上に形成済みの造形物(4)の計測位置における高さを示す計測結果を出力する高さ計測部と、計測位置に新たに積層するときの加工条件を計測結果に応じて制御する制御部(10)と、を備えることを特徴とする。
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