WO2017164642A3 - Photo-curing type 3d forming device - Google Patents

Photo-curing type 3d forming device Download PDF

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Publication number
WO2017164642A3
WO2017164642A3 PCT/KR2017/003072 KR2017003072W WO2017164642A3 WO 2017164642 A3 WO2017164642 A3 WO 2017164642A3 KR 2017003072 W KR2017003072 W KR 2017003072W WO 2017164642 A3 WO2017164642 A3 WO 2017164642A3
Authority
WO
WIPO (PCT)
Prior art keywords
photo
curable resin
tub
resin
layer
Prior art date
Application number
PCT/KR2017/003072
Other languages
French (fr)
Korean (ko)
Other versions
WO2017164642A2 (en
Inventor
이병극
Original Assignee
이병극
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이병극 filed Critical 이병극
Publication of WO2017164642A2 publication Critical patent/WO2017164642A2/en
Publication of WO2017164642A3 publication Critical patent/WO2017164642A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245—Platforms or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/255—Enclosures for the building material, e.g. powder containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/379—Handling of additively manufactured objects, e.g. using robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Robotics (AREA)

Abstract

The purpose of the present invention is to provide a photo-curing type 3D forming device enabling a formed article, which is being cured in a resin tub, to move relatively stably without being damaged in spite of the photocuring reaction heat of a photo-curable resin and operation fatigue. To this end, the photo-curing type 3D article forming device according to the present invention comprises: a resin tub; a photo-curable resin layer formed of a photo-curable resin, and accommodated in the resin tub so as to form a layer; a release layer formed of a non-curable flowable material having a gravity different from that of the photo-curable resin, and having a releasable surface contacting the photo-curable resin layer, and accommodated in the resin tub; a forming plate accommodated in the photo-curable resin layer so as to support the formed article; an elevating driving unit for elevating the forming plate and/or the resin tub such that the forming plate can come close to or be spaced apart from the releasable surface; and an image light emitting unit for emitting image light at the photo-curable resin layer by penetrating the release layer.
PCT/KR2017/003072 2016-03-22 2017-03-22 Photo-curing type 3d forming device WO2017164642A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160033926A KR101842511B1 (en) 2016-03-22 2016-03-22 3d printer
KR10-2016-0033926 2016-03-22

Publications (2)

Publication Number Publication Date
WO2017164642A2 WO2017164642A2 (en) 2017-09-28
WO2017164642A3 true WO2017164642A3 (en) 2018-08-02

Family

ID=59900450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/003072 WO2017164642A2 (en) 2016-03-22 2017-03-22 Photo-curing type 3d forming device

Country Status (2)

Country Link
KR (1) KR101842511B1 (en)
WO (1) WO2017164642A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190064950A (en) * 2017-12-01 2019-06-11 주식회사 캐리마 A 3D printer which forms a 3-dimensional object
KR102392790B1 (en) * 2020-12-30 2022-05-02 한국공학대학교산학협력단 Floating type 3d printer and method for driving the same
KR102444863B1 (en) * 2020-12-30 2022-09-19 한국공학대학교산학협력단 Build plate for 3d printer comprising vat having different kind of fluid and method for driving the same
KR102392829B1 (en) * 2020-12-30 2022-05-02 한국공학대학교산학협력단 3d printer comprising vat having different kind of fluid and method for driving the same
KR102280016B1 (en) * 2021-01-06 2021-07-20 박재석 Apparatus for 3D printing and method of photo-curable liquid 3D printing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596630A (en) * 1991-10-07 1993-04-20 I C I Japan Kk Optical shaping method
JP2000153556A (en) * 1998-11-19 2000-06-06 Teijin Seiki Co Ltd Optical method for shaping object three-dimensionally
CN204235899U (en) * 2014-09-01 2015-04-01 上海联泰三维科技有限公司 For resin storage tank and the proj ected bottom formula rapid molding device of proj ected bottom formula rapid shaping
KR20150143968A (en) * 2014-06-13 2015-12-24 서울과학기술대학교 산학협력단 Three-dimension printing apparatus using photocurable resin
KR20160018096A (en) * 2014-08-08 2016-02-17 주식회사 캐리마 3d printing apparatus and method using composite material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0596630A (en) * 1991-10-07 1993-04-20 I C I Japan Kk Optical shaping method
JP2000153556A (en) * 1998-11-19 2000-06-06 Teijin Seiki Co Ltd Optical method for shaping object three-dimensionally
KR20150143968A (en) * 2014-06-13 2015-12-24 서울과학기술대학교 산학협력단 Three-dimension printing apparatus using photocurable resin
KR20160018096A (en) * 2014-08-08 2016-02-17 주식회사 캐리마 3d printing apparatus and method using composite material
CN204235899U (en) * 2014-09-01 2015-04-01 上海联泰三维科技有限公司 For resin storage tank and the proj ected bottom formula rapid molding device of proj ected bottom formula rapid shaping

Also Published As

Publication number Publication date
KR20170109834A (en) 2017-10-10
KR101842511B1 (en) 2018-03-27
WO2017164642A2 (en) 2017-09-28

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