DE59504444D1 - Verfahren und vorrichtung zum herstellen eines dreidimensionalen objektes - Google Patents

Verfahren und vorrichtung zum herstellen eines dreidimensionalen objektes

Info

Publication number
DE59504444D1
DE59504444D1 DE59504444T DE59504444T DE59504444D1 DE 59504444 D1 DE59504444 D1 DE 59504444D1 DE 59504444 T DE59504444 T DE 59504444T DE 59504444 T DE59504444 T DE 59504444T DE 59504444 D1 DE59504444 D1 DE 59504444D1
Authority
DE
Germany
Prior art keywords
producing
dimensional object
dimensional
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
DE59504444T
Other languages
English (en)
Inventor
Carl Fruth
Hans J Langer
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.)
3D Systems Inc
Original Assignee
3D Systems Inc
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 3D Systems Inc filed Critical 3D Systems Inc
Priority to DE59504444T priority Critical patent/DE59504444D1/de
Application granted granted Critical
Publication of DE59504444D1 publication Critical patent/DE59504444D1/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
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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
    • 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
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
DE59504444T 1994-10-13 1995-09-21 Verfahren und vorrichtung zum herstellen eines dreidimensionalen objektes Expired - Fee Related DE59504444D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59504444T DE59504444D1 (de) 1994-10-13 1995-09-21 Verfahren und vorrichtung zum herstellen eines dreidimensionalen objektes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4436695A DE4436695C1 (de) 1994-10-13 1994-10-13 Verfahren zum Herstellen eines dreidimensionalen Objektes
DE59504444T DE59504444D1 (de) 1994-10-13 1995-09-21 Verfahren und vorrichtung zum herstellen eines dreidimensionalen objektes
PCT/EP1995/003725 WO1996011790A1 (de) 1994-10-13 1995-09-21 Verfahren zum herstellen eines dreidimensionalen objektes

Publications (1)

Publication Number Publication Date
DE59504444D1 true DE59504444D1 (de) 1999-01-14

Family

ID=6530733

Family Applications (3)

Application Number Title Priority Date Filing Date
DE4436695A Expired - Fee Related DE4436695C1 (de) 1994-10-13 1994-10-13 Verfahren zum Herstellen eines dreidimensionalen Objektes
DE59504444T Expired - Fee Related DE59504444D1 (de) 1994-10-13 1995-09-21 Verfahren und vorrichtung zum herstellen eines dreidimensionalen objektes
DE19538257A Expired - Fee Related DE19538257C2 (de) 1994-10-13 1995-10-13 Verfahren zum Herstellen eines dreidimensionalen Objektes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4436695A Expired - Fee Related DE4436695C1 (de) 1994-10-13 1994-10-13 Verfahren zum Herstellen eines dreidimensionalen Objektes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19538257A Expired - Fee Related DE19538257C2 (de) 1994-10-13 1995-10-13 Verfahren zum Herstellen eines dreidimensionalen Objektes

Country Status (5)

Country Link
US (1) US5897825A (de)
EP (1) EP0785859B1 (de)
JP (1) JPH09511705A (de)
DE (3) DE4436695C1 (de)
WO (1) WO1996011790A1 (de)

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Also Published As

Publication number Publication date
DE19538257C2 (de) 1997-09-11
DE19538257A1 (de) 1996-04-18
DE4436695C1 (de) 1995-12-21
EP0785859A1 (de) 1997-07-30
EP0785859B1 (de) 1998-12-02
WO1996011790A1 (de) 1996-04-25
US5897825A (en) 1999-04-27
JPH09511705A (ja) 1997-11-25

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