DE69612774D1 - Poröses Formwerkzeug erzeugt durch Stereolithographie und Verfahren zu dessen Herstellung - Google Patents

Poröses Formwerkzeug erzeugt durch Stereolithographie und Verfahren zu dessen Herstellung

Info

Publication number
DE69612774D1
DE69612774D1 DE69612774T DE69612774T DE69612774D1 DE 69612774 D1 DE69612774 D1 DE 69612774D1 DE 69612774 T DE69612774 T DE 69612774T DE 69612774 T DE69612774 T DE 69612774T DE 69612774 D1 DE69612774 D1 DE 69612774D1
Authority
DE
Germany
Prior art keywords
stereolithography
processes
production
molding tool
porous molding
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69612774T
Other languages
English (en)
Other versions
DE69612774T2 (de
Inventor
Junichi Kuzusako
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69612774D1 publication Critical patent/DE69612774D1/de
Publication of DE69612774T2 publication Critical patent/DE69612774T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3814—Porous moulds
    • 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
    • B29C64/129—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 characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C2033/385—Manufacturing moulds, e.g. shaping the mould surface by machining by laminating a plurality of layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Paper (AREA)
DE69612774T 1995-02-20 1996-02-16 Poröses Formwerkzeug erzeugt durch Stereolithographie und Verfahren zu dessen Herstellung Expired - Fee Related DE69612774T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7053723A JP2870445B2 (ja) 1995-02-20 1995-02-20 積層造形法により生成される成形型及びその形成方法

Publications (2)

Publication Number Publication Date
DE69612774D1 true DE69612774D1 (de) 2001-06-21
DE69612774T2 DE69612774T2 (de) 2001-11-29

Family

ID=12950760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612774T Expired - Fee Related DE69612774T2 (de) 1995-02-20 1996-02-16 Poröses Formwerkzeug erzeugt durch Stereolithographie und Verfahren zu dessen Herstellung

Country Status (5)

Country Link
US (1) US5766647A (de)
EP (1) EP0732181B1 (de)
JP (1) JP2870445B2 (de)
DE (1) DE69612774T2 (de)
MY (1) MY114418A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965079A (en) * 1995-04-25 1999-10-12 3D Systems, Inc. Method and apparatus for making a three-dimensional object by stereolithography
GB9524018D0 (en) * 1995-11-23 1996-01-24 Univ Nottingham Method of making a three-dimensional article
JPH1087963A (ja) * 1996-09-20 1998-04-07 Japan Synthetic Rubber Co Ltd 樹脂組成物および繊維質材料成形型
JPH1113000A (ja) * 1997-06-13 1999-01-19 Sony Corp 成形型及びその製造方法
GB2331040A (en) * 1997-11-05 1999-05-12 Universal Pulp Packaging Ltd Porous mould for forming fibre products
US6361726B1 (en) * 1999-10-15 2002-03-26 Soon-Jai Kim Method and apparatus for making inner packaging container having anti-electrostatic characteristics, using paper making process
DE102004022386B4 (de) * 2004-05-01 2006-05-04 Laserinstitut Mittelsachsen E.V. Vorrichtung zur Herstellung von Mikrokörpern
JP5293993B2 (ja) * 2008-01-09 2013-09-18 ソニー株式会社 光造形装置および光造形方法
US20230256679A1 (en) * 2020-07-14 2023-08-17 Hewlett-Packard Development Company, L.P. Pore removal from screen devices to increase flow uniformity
US20230302736A1 (en) * 2020-09-22 2023-09-28 Hewlett-Packard Development Company, L.P. Transfer screens to be 3d fabricated with determined pore placements
US20230302737A1 (en) * 2020-09-22 2023-09-28 Hewlett-Packard Development Company, L.P. Addition of features to screens for forming wet parts with details
CA3193838A1 (en) * 2020-09-29 2022-04-07 Joshua Gouled Goldberg Porous molds for molded fiber part manufacturing and method for additive manufacturing of same
FR3140294A1 (fr) * 2022-10-04 2024-04-05 Avec Outillage de moulage permettant de réaliser une pièce à base de pâte de cellulose et procédé de fabrication d’une pièce à base de pâte de cellulose utilisant ledit outillage

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722467A (en) * 1968-02-13 1973-03-27 Int Playtex Corp Deposition apparatus
JPS51116212A (en) * 1975-04-01 1976-10-13 Yoshikazu Nakajima Apparatus for making molded article from water containing pulp
GB2035602B (en) * 1978-12-14 1984-03-07 Pollak J Forming three-dimensional objects from two-dimensional designs using photopolymerisable compositions
JPS6331710A (ja) * 1986-07-26 1988-02-10 東陶機器株式会社 陶磁器加圧成形用多孔質型の製法
US5156856A (en) * 1986-12-04 1992-10-20 Ngk Insulators, Ltd. Mold for forming molded body
US4867662A (en) * 1987-01-29 1989-09-19 Inax Corporation Slip casting mold
DE3942528A1 (de) * 1989-12-22 1991-06-27 Didier Werke Ag Verfahren zur herstellung eines faserleichtsteins und faserleichtstein
SU1724472A1 (ru) * 1990-01-22 1992-04-07 Украинский Научно-Исследовательский Институт Фарфоро-Фаянсовой Промышленности Пориста форма дл изготовлени керамических изделий
US5124102A (en) * 1990-12-11 1992-06-23 E. I. Du Pont De Nemours And Company Fabric useful as a concrete form liner
DE4102258A1 (de) * 1991-01-23 1992-07-30 Artos Med Produkte Verfahren zur herstellung einer negativform
JP2518574B2 (ja) * 1991-09-26 1996-07-24 日本碍子株式会社 圧力鋳込成形型
JPH0733023B2 (ja) * 1991-11-29 1995-04-12 住友ゴム工業株式会社 タイヤ金型用マスターモデル
DE4205969C2 (de) * 1992-02-27 1994-07-07 Merck Patent Gmbh Verfahren zur Herstellung von Formkörpern mit vorbestimmter Porenstruktur
JP2836800B2 (ja) * 1992-03-06 1998-12-14 日本碍子株式会社 繊維成形物の抄造型、抄造方法及び抄造装置、並びに抄造された繊維成形物
US5296335A (en) * 1993-02-22 1994-03-22 E-Systems, Inc. Method for manufacturing fiber-reinforced parts utilizing stereolithography tooling
JPH0673200U (ja) * 1993-03-22 1994-10-11 株式会社ノリタケカンパニーリミテド パルプモールド用成形型
JPH08197553A (ja) * 1995-01-27 1996-08-06 Sintokogio Ltd パルプモ−ルド成形用型

Also Published As

Publication number Publication date
US5766647A (en) 1998-06-16
DE69612774T2 (de) 2001-11-29
EP0732181B1 (de) 2001-05-16
MY114418A (en) 2002-10-31
JPH08226100A (ja) 1996-09-03
EP0732181A1 (de) 1996-09-18
JP2870445B2 (ja) 1999-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee