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1. WO2020138906 - MOLDING APPARATUS, AND METHOD FOR PRODUCING MOLDED BODY

Publication Number WO/2020/138906
Publication Date 02.07.2020
International Application No. PCT/KR2019/018381
International Filing Date 24.12.2019
IPC
B29C 67/24 2006.1
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
67Shaping techniques not covered by groups B29C39/-B29C65/93
24characterised by the choice of material
B29C 64/321 2017.1
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
307Handling of material to be used in additive manufacturing
321Feeding
B29C 64/295 2017.1
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
20Apparatus for additive manufacturing; Details thereof or accessories therefor
295Heating elements
B29C 64/393 2017.1
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 2015.1
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
B33Y 40/00 2015.1
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
40Auxiliary operations or equipment, e.g. for material handling
CPC
B22F 3/105
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
10Sintering only
105by using electric current ; other than for infra-red radiant energy; , laser radiation or plasma
B22F 3/16
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
12Both compacting and sintering
16in successive or repeated steps
B28B 1/30
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
1Producing shaped ; prefabricated; articles from the material
30by applying the material on to a core or other moulding surface to form a layer thereon
B29C 64/106
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 [3D] 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
B29C 64/295
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 [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
20Apparatus for additive manufacturing; Details thereof or accessories therefor
295Heating elements
B29C 64/321
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 [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
30Auxiliary operations or equipment
307Handling of material to be used in additive manufacturing
321Feeding
Applicants
  • 주식회사 엘지화학 LG CHEM, LTD. [KR]/[KR]
Inventors
  • 키노시타요시히로 KINOSHITA, Yoshihiro
  • 나리마츠에이이치로 NARIMATSU, Eiichiro
Agents
  • 정순성 CHUNG, Soon-Sung
Priority Data
2018-24088225.12.2018JP
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) MOLDING APPARATUS, AND METHOD FOR PRODUCING MOLDED BODY
(FR) APPAREIL DE MOULAGE ET PROCÉDÉ DE PRODUCTION DE CORPS MOULÉ
(KO) 성형 장치 및 성형체의 제조 방법
Abstract
(EN)
Provided is a molding apparatus capable of producing an inorganic material-containing molded body having improved quality. Also provided is a molding apparatus for three-dimensional shaping, the molding apparatus comprising: a supply unit for intermittently or continuously supplying an inorganic material-containing composition towards a stage; a heating unit including a heat-setting heat source which is configured to perform, on the stage, at least heat-setting on the composition supplied from the supply unit; an information acquisition unit for acquiring information about at least one among the geometric, physical, and chemical states of the heat-set composition; and a control unit for controlling the supply unit and the heating unit to repeat a molding cycle which includes supplying and heat-setting of the composition, and controlling at least one among the supply unit and the heating unit on the basis of the information.
(FR)
L'invention concerne un appareil de moulage permettant de produire un corps moulé contenant un matériau inorganique présentant une qualité améliorée. L'invention concerne également un appareil de moulage pour une mise en forme tridimensionnelle, l'appareil de moulage comprenant : une unité d'alimentation permettant de fournir de façon intermittente ou continue une composition contenant un matériau inorganique vers une plateforme ; une unité chauffante comprenant une source thermique de thermodurcissement qui est conçue pour effectuer, sur la plateforme, au moins un thermodurcissement sur la composition fournie par l'unité d'alimentation ; une unité d'acquisition d'informations permettant d'acquérir des informations concernant les états géométriques, physiques et/ou chimiques de la composition thermodurcie ; et une unité de commande permettant de commander l'unité d'alimentation et l'unité chauffante pour répéter un cycle de moulage qui comprend l'alimentation et le thermodurcissement de la composition et de commander l'unité d'alimentation et/ou l'unité chauffante en fonction des informations.
(KO)
품질이 향상된 무기 재료 함유 성형체를 제조할 수 있는 성형 장치를 제공한다. 무기 재료를 포함하는 조성물을 스테이지를 향해 간헐적 또는 연속적으로 공급하는 공급 유닛과, 상기 공급 유닛으로부터 공급된 상기 조성물에 대해서 상기 스테이지 상에서 적어도 열 고결을 행하도록 구성된 열 고결용 열원을 포함하는 가열 유닛과, 열 고결된 상기 조성물의 기하학적 상태, 물리적 상태, 및 화학적 상태 중 적어도 하나에 관한 정보를 취득하는 정보 취득 유닛과, 상기 조성물의 공급과 열 고결을 포함하는 성형 사이클을 반복하도록 상기 공급 유닛 및 상기 가열 유닛을 제어함과 더불어, 상기 정보에 의거하여 상기 공급 유닛 및 상기 가열 유닛 중 적어도 한쪽을 제어하는 제어 유닛을 구비하는 3차원 조형용의 성형 장치를 제공한다.
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