Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020071731 - MOLDING APPARATUS AND METHOD FOR MANUFACTURING MOLDED ARTICLE

Publication Number WO/2020/071731
Publication Date 09.04.2020
International Application No. PCT/KR2019/012822
International Filing Date 01.10.2019
IPC
B29C 64/321 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
307Handling of material to be used in additive manufacturing
321Feeding
B29C 64/268 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
20Apparatus for additive manufacturing; Details thereof or accessories therefor
264Arrangements for irradiation
268using laser beams; using electron beams
B29C 64/295 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
20Apparatus for additive manufacturing; Details thereof or accessories therefor
295Heating elements
B29C 64/386 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
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, SLAG, OR 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 64/268
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
264Arrangements for irradiation
268using laser beams; using electron beams [EB]
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
2018-18730702.10.2018JP
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) MOLDING APPARATUS AND METHOD FOR MANUFACTURING MOLDED ARTICLE
(FR) APPAREIL DE MOULAGE ET PROCÉDÉ POUR LA FABRICATION D’UN OBJET MOULÉ
(KO) 성형 장치 및 성형체의 제조 방법
Abstract
(EN)
Provided is a molding apparatus capable of manufacturing an inorganic material-containing molded article having improved quality. Provided is a molding apparatus comprising: a supply unit for intermittently or continuously supplying, onto a stage, a precursor containing an inorganic material; a heat source unit including a heat source for thermal sintering, for performing at least thermal sintering on the stage with respect to the precursor supplied from the supply unit; and a control unit for controlling the supply unit and the heat source unit so as to perform thermal sintering of the precursor, to which a heat source for the thermal sintering has already been supplied, during a time period between a start and end of the supply of the precursor by the supply unit.
(FR)
L'invention concerne un appareil de moulage en mesure de fabriquer un article moulé contenant un matériau inorganique présentant une qualité améliorée. L'invention concerne un appareil de moulage comprenant : une unité d'alimentation pour fournir de façon intermittente ou continue, sur un étage, un précurseur contenant un matériau inorganique ; une unité de source de chaleur comprenant une source de chaleur pour un frittage thermique, pour effectuer au moins un frittage thermique sur l'étage par rapport au précurseur fourni par l'unité d'alimentation ; et une unité de commande pour commander l'unité d'alimentation et l'unité de source de chaleur de façon à effectuer un frittage thermique du précurseur, auquel une source de chaleur pour le frittage thermique a déjà été fournie, pendant une période de temps entre un début et une fin de l'alimentation en précurseur par l'unité d'alimentation.
(KO)
품질이 향상된 무기 재료 함유 성형체를 제조할 수 있는 성형 장치를 제공한다. 무기 재료를 포함하는 전구체를 스테이지 상에 간헐적 또는 연속적으로 공급하는 공급부와, 상기 공급부로부터 공급된 상기 전구체에 대해서 상기 스테이지 상에서 적어도 열 고결을 행하기 위한 열 고결용 열원을 포함하는 열원 유닛과, 상기 공급부에 의한 상기 전구체의 공급 개시부터 공급 정지까지의 사이에, 상기 열 고결용 열원이 이미 공급된 상기 전구체의 열 고결을 행하도록, 상기 공급부 및 상기 열원 유닛을 제어하는 제어부를 구비하는 성형 장치를 제공한다.
Also published as
Latest bibliographic data on file with the International Bureau