CN114981069A - 对初始材料灵活施加压力的、用于3d打印机的打印头 - Google Patents

对初始材料灵活施加压力的、用于3d打印机的打印头 Download PDF

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Publication number
CN114981069A
CN114981069A CN202080092679.5A CN202080092679A CN114981069A CN 114981069 A CN114981069 A CN 114981069A CN 202080092679 A CN202080092679 A CN 202080092679A CN 114981069 A CN114981069 A CN 114981069A
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CN
China
Prior art keywords
pressure
liquid phase
starting material
outlet
modulator
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
CN202080092679.5A
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English (en)
Chinese (zh)
Inventor
H·扬勒
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN114981069A publication Critical patent/CN114981069A/zh
Pending legal-status Critical Current

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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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • 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
    • 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
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CN202080092679.5A 2019-11-11 2020-11-11 对初始材料灵活施加压力的、用于3d打印机的打印头 Pending CN114981069A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019217358.6 2019-11-11
DE102019217358.6A DE102019217358A1 (de) 2019-11-11 2019-11-11 Druckkopf für 3D-Drucker mit agiler Druckausübung auf das Ausgangsmaterial
PCT/EP2020/081724 WO2021094355A1 (de) 2019-11-11 2020-11-11 Druckkopf für 3d-drucker mit agiler druckausübung auf das ausgangsmaterial

Publications (1)

Publication Number Publication Date
CN114981069A true CN114981069A (zh) 2022-08-30

Family

ID=73449019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080092679.5A Pending CN114981069A (zh) 2019-11-11 2020-11-11 对初始材料灵活施加压力的、用于3d打印机的打印头

Country Status (8)

Country Link
US (1) US20230040782A1 (https=)
EP (1) EP4058267A1 (https=)
JP (1) JP7329689B2 (https=)
KR (1) KR102932211B1 (https=)
CN (1) CN114981069A (https=)
DE (1) DE102019217358A1 (https=)
IL (1) IL302324A (https=)
WO (1) WO2021094355A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103826858A (zh) * 2011-07-22 2014-05-28 杜斯特摄影技术股份公司 用于喷墨打印机的打印头
DE102016222525A1 (de) * 2016-11-16 2018-05-17 Robert Bosch Gmbh Druckkopf für 3D-Drucker mit flinkerem Antwortverhalten
CN108582765A (zh) * 2018-01-09 2018-09-28 南京三迭纪医药科技有限公司 一种精密的药物三维打印装置
CN110177674A (zh) * 2016-11-16 2019-08-27 罗伯特·博世有限公司 具有提高的制造对象强度的3d打印方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5763915B2 (ja) * 2010-12-16 2015-08-12 アールブルク ゲーエムベーハー ウント コー カーゲー ３次元物体を製造する装置
US20190022934A1 (en) * 2015-09-04 2019-01-24 Jsr Corporation Manufacturing apparatus and method for three-dimensional object, and material supply unit to be used in the manufacturing apparatus
DE102015218375A1 (de) * 2015-09-24 2017-03-30 Robert Bosch Gmbh Druckkopf für den 3D-Druck von Metallen
DE102016222306A1 (de) 2016-11-14 2018-05-17 Robert Bosch Gmbh Besser kontrollierbarer Druckkopf für 3D-Drucker
DE102016222315A1 (de) * 2016-11-14 2018-05-17 Robert Bosch Gmbh 3D-Druckkopf mit verbesserter Reproduzierbarkeit des Druckergebnisses
US20200290279A1 (en) * 2017-09-20 2020-09-17 Keyland Polymer Material Sciences, Llc Three-dimensional printer, feed system and method
US11534970B2 (en) * 2018-08-12 2022-12-27 Virginia Polytechnic Institute And State University High temperature 3D printing via inverted heated build chamber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103826858A (zh) * 2011-07-22 2014-05-28 杜斯特摄影技术股份公司 用于喷墨打印机的打印头
DE102016222525A1 (de) * 2016-11-16 2018-05-17 Robert Bosch Gmbh Druckkopf für 3D-Drucker mit flinkerem Antwortverhalten
CN110177674A (zh) * 2016-11-16 2019-08-27 罗伯特·博世有限公司 具有提高的制造对象强度的3d打印方法
CN108582765A (zh) * 2018-01-09 2018-09-28 南京三迭纪医药科技有限公司 一种精密的药物三维打印装置

Also Published As

Publication number Publication date
US20230040782A1 (en) 2023-02-09
KR20220097489A (ko) 2022-07-07
JP2023501999A (ja) 2023-01-20
EP4058267A1 (de) 2022-09-21
KR102932211B1 (ko) 2026-03-03
IL302324A (en) 2023-06-01
JP7329689B2 (ja) 2023-08-18
WO2021094355A1 (de) 2021-05-20
DE102019217358A1 (de) 2021-05-12

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