SG10201902153QA - Method For Making Functionally Gradient Coatings By 3D Printing Based On Electrostatic Spinning And Electrostatic Spraying - Google Patents

Method For Making Functionally Gradient Coatings By 3D Printing Based On Electrostatic Spinning And Electrostatic Spraying

Info

Publication number
SG10201902153QA
SG10201902153QA SG10201902153QA SG10201902153QA SG10201902153QA SG 10201902153Q A SG10201902153Q A SG 10201902153QA SG 10201902153Q A SG10201902153Q A SG 10201902153QA SG 10201902153Q A SG10201902153Q A SG 10201902153QA SG 10201902153Q A SG10201902153Q A SG 10201902153QA
Authority
SG
Singapore
Prior art keywords
electrostatic
electrostatic spinning
electrostatic spraying
controller
nozzle
Prior art date
Application number
SG10201902153QA
Other languages
English (en)
Inventor
Jerry Ying Hsi Fuh
Jie Sun
Yang Wu
Hui Wang
Xi Chen
Original Assignee
National Univ Of Singapore Suzhou Research Institute
Nat Univ Singapore
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 National Univ Of Singapore Suzhou Research Institute, Nat Univ Singapore filed Critical National Univ Of Singapore Suzhou Research Institute
Publication of SG10201902153QA publication Critical patent/SG10201902153QA/en

Links

Classifications

    • 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
    • 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
    • B29C64/10—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]
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/005—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means the high voltage supplied to an electrostatic spraying apparatus being adjustable during spraying operation, e.g. for modifying spray width, droplet size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/005—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means the high voltage supplied to an electrostatic spraying apparatus being adjustable during spraying operation, e.g. for modifying spray width, droplet size
    • B05B5/006—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means the high voltage supplied to an electrostatic spraying apparatus being adjustable during spraying operation, e.g. for modifying spray width, droplet size the adjustement of high voltage is responsive to a condition, e.g. a condition of material discharged, of ambient medium or of target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/087—Arrangements of electrodes, e.g. of charging, shielding, collecting electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
    • B05B5/1675—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive the supply means comprising a piston, e.g. a piston pump
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Textile Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
SG10201902153QA 2014-09-29 2015-09-28 Method For Making Functionally Gradient Coatings By 3D Printing Based On Electrostatic Spinning And Electrostatic Spraying SG10201902153QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410514752.XA CN105522803B (zh) 2014-09-29 2014-09-29 基于静电纺丝与喷雾的3d打印制备功能梯度涂层的方法

Publications (1)

Publication Number Publication Date
SG10201902153QA true SG10201902153QA (en) 2019-04-29

Family

ID=55583522

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201902153QA SG10201902153QA (en) 2014-09-29 2015-09-28 Method For Making Functionally Gradient Coatings By 3D Printing Based On Electrostatic Spinning And Electrostatic Spraying
SG10201508023UA SG10201508023UA (en) 2014-09-29 2015-09-28 Method For Making Functionally Gradient Coatings By 3D Printing Based On Electrostatic Spinning And Electrostatic Spraying

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201508023UA SG10201508023UA (en) 2014-09-29 2015-09-28 Method For Making Functionally Gradient Coatings By 3D Printing Based On Electrostatic Spinning And Electrostatic Spraying

Country Status (3)

Country Link
US (1) US10800151B2 (zh)
CN (1) CN105522803B (zh)
SG (2) SG10201902153QA (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017147501A1 (en) 2016-02-25 2017-08-31 Massachusetts Institute Of Technology Neuronal axon mimetics for in vitro analysis of neurological diseases, myelination, and drug screening
CN106048746B (zh) * 2016-07-14 2019-03-15 郑州智高电子科技有限公司 一种龙门式静电纺织3d打印装置
WO2018208909A1 (en) 2017-05-10 2018-11-15 Massachusetts Institute Of Technolgy Cell-mimetic device
CN110139741A (zh) * 2017-07-26 2019-08-16 北京阿迈特医疗器械有限公司 3d打印机及其打印方法
CN107958111B (zh) * 2017-11-23 2020-11-24 西安电子科技大学 一种功能梯度材料与结构的参数统计识别方法
CN108312292B (zh) * 2018-02-09 2023-12-19 中国科学院福建物质结构研究所 一种3d打印喷头及包括该喷头的3d打印装置以及用于该3d打印装置的生物陶瓷浆料
CN109371478B (zh) * 2018-10-26 2021-06-08 杭州萧元纺纱有限公司 实验用3d堆叠式电纺纤维喷射方法及应用
CN109778429B (zh) * 2019-01-11 2021-08-13 浙江农林大学暨阳学院 一种高拉伸率的纤维膜制备装置及其制备方法
CN110549597A (zh) * 2019-09-05 2019-12-10 上海交通大学医学院附属第九人民医院 一种静电纺丝曲丝打印及应用
CN113085174A (zh) * 2019-12-23 2021-07-09 财团法人工业技术研究院 静电辅助三维打印设备
CN111317594B (zh) * 2020-02-28 2023-10-20 广州迈普再生医学科技股份有限公司 一种人工血管自动化生产装置
CN112406095B (zh) * 2020-11-05 2021-09-28 三阳纺织有限公司 一种具有抗菌功能的织物及其快速成形方法
CN113547739B (zh) * 2021-06-08 2023-06-16 青岛理工大学 用于多材料微纳复合薄膜制备的3d打印机及其工作方法
CN113290857A (zh) * 2021-06-08 2021-08-24 广西民族大学 基于电纺丝技术的增材制造成型设备及成型方法
CN113559319B (zh) * 2021-07-09 2022-10-28 广东工业大学 一种近场熔体直写静电纺丝纤维支架的制备方法
CN114103112A (zh) * 2021-10-28 2022-03-01 宁波大学 一种基于电流体动力效应的复合打印装置
WO2023177857A2 (en) * 2022-03-17 2023-09-21 Rutgers, The State University Of New Jersey Method and apparatus for achieving high electrospray deposition efficiency on low area targets

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020090725A1 (en) * 2000-11-17 2002-07-11 Simpson David G. Electroprocessed collagen
US20020081732A1 (en) * 2000-10-18 2002-06-27 Bowlin Gary L. Electroprocessing in drug delivery and cell encapsulation
CN101250681B (zh) * 2008-03-27 2010-08-18 四川大学 悬浮液等离子喷涂制备羟基磷灰石生物活性涂层的方法
CN102230231B (zh) * 2011-06-17 2013-12-25 上海理工大学 一种具有同轴纺丝喷头的红外辐射辅助高压静电喷雾装置及其应用
KR101357483B1 (ko) * 2012-03-20 2014-02-05 고려대학교 산학협력단 전기 방사 및 정전기 스프레이 방식을 이용한 혼합 코팅 장치
CN103612391B (zh) * 2013-11-13 2015-12-09 西安交通大学 一种基于近场静电纺丝的微纳结构的3d打印方法

Also Published As

Publication number Publication date
CN105522803A (zh) 2016-04-27
US20160089837A1 (en) 2016-03-31
CN105522803B (zh) 2020-03-24
SG10201508023UA (en) 2016-04-28
US10800151B2 (en) 2020-10-13

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