JPS6431625A - Solid forming method - Google Patents

Solid forming method

Info

Publication number
JPS6431625A
JPS6431625A JP62187674A JP18767487A JPS6431625A JP S6431625 A JPS6431625 A JP S6431625A JP 62187674 A JP62187674 A JP 62187674A JP 18767487 A JP18767487 A JP 18767487A JP S6431625 A JPS6431625 A JP S6431625A
Authority
JP
Japan
Prior art keywords
liquid material
cured
solid
thin
thin layer
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.)
Pending
Application number
JP62187674A
Other languages
Japanese (ja)
Inventor
Masaru Honma
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62187674A priority Critical patent/JPS6431625A/en
Publication of JPS6431625A publication Critical patent/JPS6431625A/en
Pending 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
    • 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
    • B29C64/135—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 the energy source being concentrated, e.g. scanning lasers or focused light sources

Abstract

PURPOSE:To obtain a solid of a desired form, by a method wherein solidified material layers are laminated one after another by repeating a process where a liquid material is solidified in a thin and stratified state forming into a desired solid cross-sectional form. CONSTITUTION:When laser rays 8 through a laser ray irradiation device 7 are applied to a desired part (a part corresponds to a cross section of a solid to be produced) out of a thin layer 4a of a liquid material on a platform 6, only the said part is cured. Then the surface of the liquid material 4 within a vessel 1 is raised by supplying the liquid material 4 further into the vessel 1 through a pump 3 and the thin layer 4a of the liquid material of the same thickness as the first thin layer 4a is formed on the upper part of a cured part 4b of the material 4. When the laser rays 8 are applied similarly to the desired part of the surface of the liquid material 4 through the laser ray irradiation device 7, a surface layer of the liquid material 4 is cured in the said part and connected with a cured part 4b which has been formed already. When the thin layers of the cured part 4b are laminated one after another by performing this operation repeatedly, a solid of an arbitrary form can be formed on the platform 6.
JP62187674A 1987-07-29 1987-07-29 Solid forming method Pending JPS6431625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187674A JPS6431625A (en) 1987-07-29 1987-07-29 Solid forming method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187674A JPS6431625A (en) 1987-07-29 1987-07-29 Solid forming method

Publications (1)

Publication Number Publication Date
JPS6431625A true JPS6431625A (en) 1989-02-01

Family

ID=16210164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187674A Pending JPS6431625A (en) 1987-07-29 1987-07-29 Solid forming method

Country Status (1)

Country Link
JP (1) JPS6431625A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012120A1 (en) * 1990-02-15 1991-08-22 3D Systems, Inc. Method of and apparatus for forming a solid three-dimensional article from a liquid medium
US5071337A (en) * 1990-02-15 1991-12-10 Quadrax Corporation Apparatus for forming a solid three-dimensional article from a liquid medium
US5358673A (en) * 1990-02-15 1994-10-25 3D Systems, Inc. Applicator device and method for dispensing a liquid medium in a laser modeling machine
JP2004270037A (en) * 2004-06-04 2004-09-30 Japan Science & Technology Agency Method for manufacturing metallic structure utilizing optical molding fabrication process
JP6341588B1 (en) * 2017-02-28 2018-06-13 株式会社イージステクノロジーズ Storage box, data logging device, and storage box manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247515A (en) * 1984-05-23 1985-12-07 Oosakafu Optical shaping method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60247515A (en) * 1984-05-23 1985-12-07 Oosakafu Optical shaping method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991012120A1 (en) * 1990-02-15 1991-08-22 3D Systems, Inc. Method of and apparatus for forming a solid three-dimensional article from a liquid medium
US5071337A (en) * 1990-02-15 1991-12-10 Quadrax Corporation Apparatus for forming a solid three-dimensional article from a liquid medium
US5358673A (en) * 1990-02-15 1994-10-25 3D Systems, Inc. Applicator device and method for dispensing a liquid medium in a laser modeling machine
JP2004270037A (en) * 2004-06-04 2004-09-30 Japan Science & Technology Agency Method for manufacturing metallic structure utilizing optical molding fabrication process
JP6341588B1 (en) * 2017-02-28 2018-06-13 株式会社イージステクノロジーズ Storage box, data logging device, and storage box manufacturing method
WO2018158861A1 (en) * 2017-02-28 2018-09-07 株式会社イージステクノロジーズ Storage box, data logging device and method for manufacturing storage box

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