JP2002500584A - 固体モデルのラピッドプロトタイピング方法 - Google Patents
固体モデルのラピッドプロトタイピング方法Info
- Publication number
- JP2002500584A JP2002500584A JP50087499A JP50087499A JP2002500584A JP 2002500584 A JP2002500584 A JP 2002500584A JP 50087499 A JP50087499 A JP 50087499A JP 50087499 A JP50087499 A JP 50087499A JP 2002500584 A JP2002500584 A JP 2002500584A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- thermosetting material
- solidification
- physical object
- thermosetting
- 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.)
- Granted
Links
Classifications
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- 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
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- 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
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- 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
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
- B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.制御システムの制御下で所定の形状の3次元の物理的物体を作製する方法で あって、該方法は、凝固温度とクリープ緩和温度とを有する熱凝固性材料を使用 し、 a)流体状態の該熱凝固性材料を、押し出し機から、該熱凝固性材料の該凝固 温度を超える局所領域温度を少なくとも有する形成領域に分配するステップと、 b)該熱凝固性材料の分配と同時に、且つ、該制御システムに応答して、該熱 凝固性材料が該形成領域のサポート上に蓄積して3次元の物理的物体を形成する ように該押し出し機と該サポートとの間の相対移動を引き起こすステップと、 c)該局所領域温度および該熱凝固性材料を該材料の該凝固温度よりも低い温 度に冷却することにより、該熱凝固性材料を凝固させるステップと、を包含する 、方法。 2.前記熱凝固性材料が、ガラス遷移温度を示す熱可塑性物質である、請求項1 に記載の方法。 3.前記形成環境の前記局所領域温度が、少なくとも前記ステップb)の間、前 記ガラス遷移温度よりも低い、請求項2に記載の方法。 4.前記クリープ温度は、前記熱凝固性材料の応力緩和係数がその低温限界から 10分の1に低下した点である、請求項1に記載の方法。 5.前記局所領域が、少なくとも最も新しく堆積された前記熱凝固性材料の層を 含む、請求項1に記載の方法。 6.前記形成環境の前記局所領域温度が、少なくとも前記ステップb)の間、前 記熱凝固性材料の前記クリープ緩和温度よりも低い温度に維持される、請求項5 に記載の方法。 7.前記ステップc)の間に前記局所領域温度および前記材料を該材料の前記凝 固温度よりも低い温度に冷却するのと同時に、前記物理的物体の位置対温度変化 のレートが、しきい値よりも小さい値に維持される、請求項1に記載の方法。 8.前記熱凝固性材料が、アクリロニトリルブタジエンスチレンである、請求項 1に記載の方法。 9.所定の形状の3次元の物理的物体を作製する方法であって、 a)該3次元の物理的物体の該所定の形状をつくるために必要とされるコマン ドのシーケンスを計算するステップと、 b)流体状態の熱凝固性材料を、押し出し機から、該コマンドのシーケンスに より規定されるような形成環境に分配するステップと、 c)該ステップb)の間、少なくとも該押し出し機の近傍で、該形成環境を、 該熱凝固性材料の凝固温度よりも高い所定の温度範囲内に維持するステップと、 d)該分配ステップb)と同時に、且つ、該コマンドのシーケンスに応答して 、該材料が蓄積して該3次元の物理的物体を形成するように該押し出し機と該形 成環境との間の相対移動を機械的に引き起こすステップと、 e)該ステップd)と同時に、追加の凝固性材料が上に蓄積した該凝固性材料 が該凝固性材料の凝固温度よりも低い温度に冷却されるように該形成環境を差別 的に加熱するステップと、 f)該物体を該凝固温度よりも低い温度に冷却することにより、該物体をさら に凝固させるステップと、をさらに包含する、方法。 10.前記熱凝固性材料が、ガラス遷移温度を示す熱可塑性物質であり、前記ス テップc)は、前記形成環境の温度を、該ガラス遷移温度よりも低い温度に維持 する、請求項9に記載の方法。 11.前記熱凝固性材料が、アクリロニトリルブタジエンスチレンである、請求 項9に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/862,933 US5866058A (en) | 1997-05-29 | 1997-05-29 | Method for rapid prototyping of solid models |
US08/862,933 | 1997-05-29 | ||
PCT/US1998/010811 WO1998053974A1 (en) | 1997-05-29 | 1998-05-28 | Method for rapid prototyping of solid models |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002500584A true JP2002500584A (ja) | 2002-01-08 |
JP4107686B2 JP4107686B2 (ja) | 2008-06-25 |
Family
ID=25339779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50087499A Expired - Lifetime JP4107686B2 (ja) | 1997-05-29 | 1998-05-28 | 固体モデルのラピッドプロトタイピング方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5866058A (ja) |
EP (1) | EP1015215B1 (ja) |
JP (1) | JP4107686B2 (ja) |
AU (1) | AU7602298A (ja) |
DE (1) | DE69839217T2 (ja) |
WO (1) | WO1998053974A1 (ja) |
Cited By (6)
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---|---|---|---|---|
JP2015199344A (ja) * | 2014-04-08 | 2015-11-12 | ゼロックス コーポレイションXerox Corporation | 結晶性化合物およびアモルファス化合物を用いて三次元物体を製造する方法 |
JP2016523733A (ja) * | 2013-07-18 | 2016-08-12 | 三菱電機株式会社 | 引張強度に基づく物体の付加製造方法 |
WO2019151235A1 (ja) | 2018-02-02 | 2019-08-08 | 三菱ケミカル株式会社 | 3次元造形用材料、3次元造形用フィラメント、該フィラメントの巻回体および3次元プリンター用カートリッジ |
WO2019151234A1 (ja) | 2018-02-02 | 2019-08-08 | 三菱ケミカル株式会社 | 3次元造形用材料、3次元造形用フィラメント、該フィラメントの巻回体および3次元プリンター用カートリッジ |
JP2019524512A (ja) * | 2016-08-22 | 2019-09-05 | ストラタシス,インコーポレイテッド | 多軸ロボットビルドシステムを用いて3d部品を印刷する方法及び部品のオーブン外3d印刷の方法 |
US11192298B2 (en) | 2018-08-17 | 2021-12-07 | Stratasys, Inc. | Laser preheating in three-dimensional printing |
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JP2015199344A (ja) * | 2014-04-08 | 2015-11-12 | ゼロックス コーポレイションXerox Corporation | 結晶性化合物およびアモルファス化合物を用いて三次元物体を製造する方法 |
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WO2019151234A1 (ja) | 2018-02-02 | 2019-08-08 | 三菱ケミカル株式会社 | 3次元造形用材料、3次元造形用フィラメント、該フィラメントの巻回体および3次元プリンター用カートリッジ |
US11491707B2 (en) | 2018-02-02 | 2022-11-08 | Mitsubishi Chemical Corporation | Material for three-dimensional modeling, filament for three-dimensional modeling, roll of the filament, and cartridge for three-dimensional printer |
WO2019151235A1 (ja) | 2018-02-02 | 2019-08-08 | 三菱ケミカル株式会社 | 3次元造形用材料、3次元造形用フィラメント、該フィラメントの巻回体および3次元プリンター用カートリッジ |
US11192298B2 (en) | 2018-08-17 | 2021-12-07 | Stratasys, Inc. | Laser preheating in three-dimensional printing |
Also Published As
Publication number | Publication date |
---|---|
WO1998053974A1 (en) | 1998-12-03 |
EP1015215A4 (en) | 2006-10-18 |
JP4107686B2 (ja) | 2008-06-25 |
DE69839217T2 (de) | 2009-03-19 |
EP1015215B1 (en) | 2008-03-05 |
AU7602298A (en) | 1998-12-30 |
DE69839217D1 (de) | 2008-04-17 |
EP1015215A1 (en) | 2000-07-05 |
US5866058A (en) | 1999-02-02 |
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