CN113365797A - 用于增材制造复合材料结构的系统 - Google Patents

用于增材制造复合材料结构的系统 Download PDF

Info

Publication number
CN113365797A
CN113365797A CN202080010623.0A CN202080010623A CN113365797A CN 113365797 A CN113365797 A CN 113365797A CN 202080010623 A CN202080010623 A CN 202080010623A CN 113365797 A CN113365797 A CN 113365797A
Authority
CN
China
Prior art keywords
curing
compactor
additive manufacturing
manufacturing system
guide
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
CN202080010623.0A
Other languages
English (en)
Inventor
N·A·斯特兰伯格
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.)
Continuous Composite Co
Continuous Composites Inc
Original Assignee
Continuous Composite Co
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 Continuous Composite Co filed Critical Continuous Composite Co
Publication of CN113365797A publication Critical patent/CN113365797A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • 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
    • B29C64/188—Processes of additive manufacturing involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/218—Rollers
    • 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
    • B29C64/227—Driving means
    • 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
    • B29C64/227—Driving means
    • B29C64/232—Driving means for motion along the axis orthogonal to the plane of a layer
    • 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
    • B29C64/227—Driving means
    • B29C64/241—Driving means for rotary motion
    • 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
    • B29C64/245—Platforms or substrates
    • 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
    • B29C64/264—Arrangements for irradiation
    • 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
    • B29C64/295—Heating elements
    • 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
    • B29C64/314—Preparation
    • 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
    • B29C64/336—Feeding of two or more materials
    • 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
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—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
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • 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
    • 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
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/10—Additive manufacturing, e.g. 3D printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Composite Materials (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Robotics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

公开了一种用于制造结构(12)的增材制造系统(10)。所述增材制造系统可包括支撑件(14)和被配置为排出材料的出口(22)。在材料排出期间，所述出口可操作地连接到所述支撑件并可由所述支撑件在法向行进方向上移动。所述出口可包括导向件(30)，以及压实机(32)，所述压实机在相对于所述法向行进方向的尾随位置处可操作地连接到所述导向件。所述压实机可在所述导向件的轴向方向上移动。所述出口还可包括至少一个固化促进器(18)，其被安装成与所述压实机一起相对于所述导向件移动。所述至少一个固化促进器可被配置为使所述材料暴露于固化能量。

Description

用于增材制造复合材料结构的系统
相关申请
本申请基于2019年1月25日提交的美国临时申请第62/797,078号并要求享有其优先权，所述申请的内容通过引用明确并入本文。
技术领域
本公开总体上涉及一种制造系统，并且更具体地涉及一种用于增材制造复合材料结构的系统。
背景技术
连续纤维3D打印(又名
Figure BDA0003176609660000011
)涉及使用从可移动打印头排出的嵌入基质内的连续纤维。基质可为传统热塑性塑料、粉末金属、液体树脂(例如，可UV固化和/或两部分树脂)或这些和其他已知基质中的任何一种的组合。在离开打印头时，安装于头部的固化促进器(例如，UV光、超声波发射器、热源、催化剂供应等)被激活以引发和/或完成基质的固化。这种固化几乎立即发生，从而允许在自由空间中制造无支撑结构。当纤维，特别是连续纤维嵌入结构内时，结构的强度可能会倍增，超过基质相关强度。这项技术的示例在2016年12月6日授予Tyler的美国专利9,511,543(“'543专利”)中公开。
尽管
Figure BDA0003176609660000012
提供了更高的强度，但与不使用连续纤维增强体的制造工艺相比，可对现有系统的结构和/或操作进行改进。举例来说，申请人已发现，对增强体的压实和固化的更好控制可改进增强体的放置、强度和精度。所公开的增材制造系统被独特地配置为提供这些改进和/或解决现有技术的其他问题。
发明内容
在一个方面，本公开针对一种增材制造系统。增材制造系统可包括支撑件和被配置为排出材料的出口。在材料排出期间，出口可操作地连接到支撑件并可由支撑件在法向行进方向上移动。出口可包括导向件，以及压实机，所述压实机在相对于法向行进方向的尾随位置处可操作地连接到导向件。压实机可在导向件的轴向方向上移动。出口还可包括至少一个固化促进器，其被安装成与压实机一起相对于导向件移动。至少一个固化促进器可被配置为使材料暴露于固化能量。
在另一方面，本公开针对另一种增材制造系统。此增材制造系统可包括被配置为排出至少部分被基质润湿的连续增强体的喷嘴、被配置为使基质在从喷嘴排出后暴露于固化能量的至少一个固化促进器，以及被配置为在从喷嘴排出后向基质润湿连续增强体施加压力的压实机。至少一个固化促进器和压实机可被安装成在从喷嘴排出的方向上相对于喷嘴一起移动。
在又另一方面，本公开针对一种增材制造结构的方法。所述方法可包括用打印头内部的液体基质润湿连续增强体，并且通过打印头的出口排出基质润湿连续增强体。所述方法还可包括在排出后，将压实机压靠在基质润湿连续增强体上，在压制后将来自至少一个固化促进器的固化能量引向基质润湿连续增强体，以及将至少一个固化促进器与压实机一起在排出方向上相对于出口移动。
附图说明
图1是示例性公开的增材制造系统的示意图；并且
图2和3是图1的系统的示例性公开部分的示意图。
具体实施方式
图1示出了示例性系统10，其可用来制造具有任何期望形状的复合材料结构12。系统10可包括支撑件14和沉积头(“头部”)16。头部16可联接到支撑件14并由支撑件移动。在图1的公开实施例中，支撑件14是能够在结构12的制造期间在多个方向上移动头部16的机械臂。支撑件14另选地体现为机架(例如，高架桥或单支柱机架)或混合机架/臂，其还能够在结构12的制造期间在多个方向上移动头部16。尽管支撑件14被示为能够进行6轴线移动，但是可想到的是，支撑件14可能够以不同的方式(例如，沿着或围绕较多或较少数目的轴线)移动头部16。在一些实施例中，驱动器可将头部16机械地联接到支撑件14，并且包括配合以移动头部16的一部分和/或向头部供应动力或材料的部件。
头部16可被配置为接收或以其他方式含有基质(示为M)。基质可包括可固化的任何类型的材料或组合的材料(例如，液态树脂，如零挥发性有机化合物树脂、粉末金属等)。示例性树脂包括热固性树脂、单部分或多部分环氧树脂、聚酯树脂、阳离子环氧树脂、丙烯酸酯化环氧树脂、氨基甲酸酯、酯类、热塑性塑料、光敏聚合物、聚环氧化合物、硫醇、烯烃、硫醇-烯类等。在一个实施例中，头部16内的基质可例如通过经由相应的导管(未示出)流体连接到头部16的外部装置(例如，通过挤出机、泵等--未示出)被加压(例如，正压和/或负压)。然而，在另一个实施例中，压力可通过类似类型的装置在头部16内部完全生成。在又另一个实施例中，可将基质重力送入头部16中和/或穿过头部。举例来说，可将基质送入头部16中，并与一种或多种连续增强体(示为R)一起从头部16中推出或拉出。在一些情况下，为了防止过早固化或以其他方式在排出后获得期望的固化速率，可能需要使头部16内部的基质保持冷却和/或黑暗。在其他情况下，出于类似的原因，可能需要将基质保持温暖和/或照明。在任一种情况下，头部16可被特别地配置(例如，绝缘的、温度受控的、屏蔽的等)以提供这些需求。
基质可用来至少部分涂覆任何数目的连续增强体(例如，单独的纤维、丝束、粗纱、短袜和/或连续材料片)，并且与增强体一起构成复合材料结构12的一部分(例如，壁)。增强体可存储在头部16内或以其他方式穿过头部。当同时使用多个增强体时，增强体可具有相同的材料成分，并且具有相同的尺寸和横截面形状(例如，圆形、方形、矩形等)，或者具有不同尺寸和/或横截面形状的不同材料成分。增强体可包括例如碳纤维、植物纤维、木纤维、矿物纤维、玻璃纤维、塑料纤维、金属纤维、光纤(例如管)等。应注意，术语“增强体”意指包括结构和非结构(例如功能性)类型的连续材料，其至少部分地包封在从头部16排出的基质中。
当增强体在头部16内部时，当增强体被传递到头部16时，和/或当增强体从头部16排出时，增强体可至少部分地涂覆有基质。基质、干燥(例如，未浸渍的)增强体和/或已暴露于基质的增强体(例如，预浸渍的增强体)可以本领域技术人员显而易见的任何方式被输送到头部16中。在一些实施例中，可在基质涂覆连续增强体之前和/或之后将填充材料(例如，短切纤维、纳米颗粒或管等)和/或添加剂(例如，热引发剂、UV引发剂等)与基质混合。
一个或多个固化促进器(例如，UV光、超声波发射器、激光器、加热器、催化剂分配器等)18可安装在头部16附近(例如，在头部内、在头部上和/或与头部相邻)，并且被配置为当从头部16排出时提高基质的固化速率和/或质量。可控制固化促进器18以在材料排出和结构12的形成期间选择性地将结构12的部分暴露于能量(例如，UV光、电磁辐射、振动、热、化学催化剂等)。能量可触发化学反应在基质内发生，增加化学反应的速率，烧结基质，硬化基质，固化基质，聚合基质，或以其他方式使基质从头部16排出时固化。由固化促进器18产生的能量的量可足以在结构12从头部16轴向生长超过预定长度之前固化基质。在一个实施例中，在轴向生长长度变得等于涂覆有基质的增强体的外径之前，结构12被至少部分地(例如，完全地)固化。
基质和/或增强体可经由任何数目的不同操作模式从头部16一起排出。在第一示例操作模式中，当头部16被支撑件14移动以形成结构12的特征部时，基质和/或增强体从头部16挤出(例如，在压力和/或机械力下推动)。在第二示例操作模式中，至少从头部16拉出增强体，使得在排出期间在增强体中形成拉伸应力。在此第二操作模式中，基质可紧贴增强体，从而也与增强体一起从头部16拉出，和/或基质可在压力下与被拉出的增强体一起从头部16排出。在第二操作模式中，在基质与增强体一起从头部16拉出的情况下，在固化基质之后，增强体中所产生的张力可增加结构12的强度(例如，通过对准增强体、抑制屈曲、均匀地加载增强体等)，同时还允许更大长度的无支撑结构12具有更直的轨迹。也就是说，在基质固化之后剩余的增强体中的张力可抵抗重力(例如，通过形成反重力力矩而直接和/或间接地)以为结构12提供支撑。
由于头部16由支撑件14移离锚固点(例如，打印床、结构12的现有表面、固定装置等)，因此可从头部16拉出增强体。举例来说，在结构形成的开始，可从头部16拉出和/或推动一定长度的基质浸渍的增强体，将其沉积在锚固点上，并且至少部分地将其固化，使得排出的材料粘附(或以其他方式联接)到锚固点。此后，头部16可从锚固点移开，并且相对移动可使得增强体从头部16拉出。如将在下面更详细地解释的，如果需要的话，可经由一个或多个内部进给机构来选择性地辅助增强体穿过头部16的移动。然而，增强体从头部16的排出速率可能主要是头部16和锚固点之间的相对移动的结果，从而在增强体内形成张力。如上所述，锚固点可从头部16移开，而不是或除了头部16从锚固点移开之外。
头部16除其他外可包括出口22和位于出口22上游的基质贮存器24。在一个示例中，出口22是单通道出口，其被配置为排出具有大体上圆形、管状或矩形横截面的复合材料。然而，头部16的配置可允许将出口22换成另一个出口，所述另一个出口排出具有不同形状(例如，平坦或片状横截面、多轨道横截面等)的复合材料的多个通道。纤维、管和/或其他增强体可穿过基质贮存器24(例如，穿过位于贮存器24内部的一个或多个内部润湿机构26)并在排出前被基质润湿(例如，至少部分地涂覆和/或完全饱和)。
可提供一个或多个控制器28，并且将其与支撑件14和头部16通信地耦合。每个控制器28可体现为被编程和/或以其他方式被配置为控制系统10的操作的单个处理器或多个处理器。控制器28可包括一个或多个通用或专用处理器或微处理器。控制器28还可包括存储器或者与存储器相关联，用于存储数据，例如设计极限、性能特征、操作指令、工具路径和系统10的每个部件的相应参数。各种其他已知的电路可与控制器28相关联，包括电源电路、信号调节电路、螺线管驱动器电路、通信电路和其他适当的电路。而且，控制器28可能够经由有线和/或无线传输与系统10的其他部件通信。
一个或多个映射可存储在控制器28的存储器内，并且在结构12的制造期间使用。这些映射中的每一个均可包括查找表、图形和/或等式形式的数据集合。在所公开的实施例中，控制器28可使用这些映射来确定产生结构12的期望几何形状(例如，大小、形状、材料成分、性能参数和/或轮廓)所需的头部16的移动，以及与移动协调地调节固化促进器(一个或多个)18和/或其他相关部件的操作。
如图2所示，出口22可为部件的组件，这些部件相互配合以精确放置基质润湿增强体(一个或多个)，从而形成结构12(参考图1)。这些部件除其他外可包括位于润湿机构26(参考图1)下游的导向件或喷嘴30，以及尾随喷嘴30的压实机32(例如，在材料排出期间，相对于头部16的法向行进方向，如箭头34所示)。可想到的是，喷嘴30或压实机32中的任一个均可用作头部16的工具中心点(TCP)，以在当暴露于固化促进器(一个或多个)18的能量时而固化之前，定位基质润湿增强体(一个或多个)。
在从头部16排出材料期间，基质润湿增强体(一个或多个)可穿过喷嘴30的一个或多个特征部(例如，通道、凹槽、突起等)，这些特征部有助于维持增强体(一个或多个)的期望轨迹(例如，相邻增强体之间的分离、平直度和/或转向压实机32上)。压实机32可越过从喷嘴30排出的基质润湿增强体(一个或多个)，从而以期望的压力将增强体(一个或多个)抵靠在底层表面上。固化促进器(一个或多个)18可将固化能量(例如，UV光和/或激光)引导穿过和/或到达紧靠压实机32后面的排出材料上的一点(例如，相对于法向行进方向)。
为了清楚起见，在图3中省略了固化促进器(一个或多个)18。从图3中可看出，压实机32可包括经由轴40可旋转地安装在支架38内的辊36。当支架38和轴40与喷嘴30一起在头部16的法向行进方向上(例如，在箭头34的方向上)由支撑件14(参考图1)平移时，由于平移在辊36内产生的力矩，辊36可被配置为在从喷嘴30排出的材料上滚动(例如，在材料已弯曲约90°以重叠底层表面之后)。支架38(连同辊36和轴40)可通过在喷嘴30和支架38之间延伸的弹簧42(例如，从喷嘴30和支架38延伸的固定或可调整螺柱44之间)在材料排出方向上(例如，在喷嘴30的轴向方向上)推动。喷嘴30的螺柱44可被组装成比支架38的螺柱44更靠近排出材料，使得弹簧42的偏压起到将螺柱44拉近的作用。
在所描绘的实施例中，支架38是包含在借助于盖47形成在喷嘴30的背面处的凹槽或通道46内的细长板。支架38的板部分可至少部分地设置在通道46内并允许相对于通道轴向滑动，并且盖47可封闭通道46的开放侧以将支架38的板部分捕获在通道46内。在这种配置中，弹簧42可为张紧弹簧，其被配置为通过将螺柱44朝向彼此拉动而将支架38的板部分延伸出通道46。然而，可想到的是，能够将压实机32推向排出材料的其他配置也是可能的。
固化促进器18在图2中用截断的光学管表示，这些光学管可经由支架48安装到压实机32上。任意数目(例如，两个)的固化促进器18可终止于支架48处，并且支架48可经由向后突出(例如，从支架38突出)的螺柱50连接到压实机32。以这种方式，压实机32在喷嘴30的轴向方向上的移动可导致支架48和固化促进器(一个或多个)18的相应移动。这些共同移动可允许期望水平的固化能量强度始终维持在与被排出和压实的材料相距期望距离的位置处。
应注意的是，当包括两个固化促进器18时，相关联的光管可彼此倾斜和/或朝向辊36倾斜。举例来说，光学管可位于连续增强体的相对侧，并且在能量暴露的位置处相对于连续增强体的法线以角度α朝向彼此横向倾斜。在一个实施例中，倾斜角α可为约5-60°。光学管可附加地或另选地在头部16的法向行进方向上(例如，在朝向辊36的箭头34的方向上)在能量暴露的位置处相对于连续增强体的法线以角度β倾斜。在一个实施例中，倾斜角β可为约5-45°。这种倾斜可帮助确保润湿连续增强体的基质在多个侧面(例如，至少两个侧面，并且在一些应用中为三个侧面)并且尽可能靠近工具中心点暴露于能量。这种暴露可帮助快速将增强体更准确地加固在期望位置处。
压实机32和固化促进器(一个或多个)18可在喷嘴30的轴向方向上选择性地延伸。举例来说，气动活塞(未示出)可被定位成在支架38上(例如，在支架38和/或喷嘴30的螺柱44上)生成延伸力。另选地，可连接电动机/螺钉装置、螺线管和/或重力以生成这些延伸力。也可使用其他扩展装置。可想到的是，在一些应用中可省略弹簧42，并且相关联的延伸装置还被操作为缩回压实机32。举例来说，可利用双作用气缸来使压实机32伸出和缩回。
工业适用性
所公开的系统可用来制造具有任何期望的横截面形状和长度的复合材料结构。复合材料结构可包括相同或不同类型、相同或不同直径的任意数目的不同纤维，以及相同或不同构成的任意数目的不同基质。现在将详细描述系统10的操作。
在制造事件开始时，可将关于期望结构12的信息加载到系统10中(例如，加载到负责调节支撑件14和/或头部16的操作的控制器28中)。此信息除其他外可包括大小(例如，直径、壁厚、长度等)、轮廓(例如，轨迹、表面法线等)、表面特征(例如，脊的大小、位置、厚度、长度；法兰大小、位置、厚度、长度等)、连接几何形状(例如，联轴器、三通、接头等的位置和大小)、增强体的选择、基质的选择、排出位置、切断位置等。应注意的是，如果需要的话，此信息另选地或附加地在制造事件期间的不同时间和/或连续地加载到系统10中。基于部件信息，可将一种或多种不同的增强体和/或基质材料安装和/或连续地供应到系统10中。
为了安装增强体，可使单独的纤维、丝束和/或条带穿过基质贮存器24和出口22(例如，穿过喷嘴30的特征部并在压实机32下方)。在一些实施例中，增强体还可能需要连接到拉力机(未示出)和/或到安装固定装置(例如，到锚固点)。基质材料的安装可包括填充头部16(例如，贮存器24的润湿机构26)和/或将挤出机(未示出)联接到头部16。
部件信息然后可用来控制系统10的操作。举例来说，当支撑件14选择性地移动时(例如，基于支撑件14的已知运动学和/或结构12的已知几何形状)，可从头部16的出口22拉出和/或推动原位润湿的增强体，使得根据需要制造所得到的结构12。
支撑件14、固化促进器(一个或多个)18、压实机32和/或系统10的其他部件的操作参数可在材料排出期间实时地调整，以提供期望的粘合、强度、张力、几何形状和结构12的其他特性。一旦结构12已增长到期望的长度，就可从系统10中切断结构12。
对于本领域技术人员将显而易见的是，可对所公开的系统进行各种修改和变型。通过考虑到说明书和所公开系统的实践，其他实施例对于本领域技术人员将是显而易见的。举例来说，可想到的是，固化促进器(一个或多个)18可另外在一定程度上或完全独立于压实机32移动(例如，在穿过导向件30的材料的轴向方向上)，同时固化促进器(一个或多个)18和压实机32两者均独立于导向件30移动。说明书和示例旨在仅被认为是示例性的，真正的范围由所附权利要求及其等同物指示。

Claims (15)

1.一种增材制造系统(10)，其包含：
支撑件(14)；和
出口(22)，所述出口被配置为排出材料(R+M)，并且在材料排出期间可操作地连接到所述支撑件并能够由所述支撑件在法向行进方向(34)上移动，所述出口包括：
导向件(30)；
压实机(32)，所述压实机在相对于所述法向行进方向的尾随位置处可操作地连接到所述导向件，所述压实机能够在所述导向件的轴向方向上移动；和
至少一个固化促进器(18)，所述固化促进器被安装成与所述压实机一起相对于所述导向件移动，所述至少一个固化促进器被配置为使所述材料暴露于固化能量。
2.根据权利要求1所述的增材制造系统，其中所述压实机包括：
压实机支架(38)，所述压实机支架安装到所述导向件；
辊(36)；和
轴(40)，所述轴旋转地将所述辊连接到所述压实机支架。
3.根据权利要求2所述的增材制造系统，其中所述至少一个固化促进器可操作地安装到所述压实机支架。
4.根据权利要求3所述的增材制造系统，其中所述至少一个固化促进器包括终止于所述压实机支架处且被配置为传输光能的至少一个光学管。
5.根据权利要求2所述的增材制造系统，其中所述压实机支架滑动地设置在所述导向件的通道(46)内。
6.根据权利要求5所述的增材制造系统，其还包括被配置为将所述压实机支架捕获在所述通道中的盖(47)。
7.根据权利要求4所述的增材制造系统，其还包括被配置为在所述导向件的所述轴向方向上偏压所述压实机的弹簧(42)。
8.根据权利要求7所述的增材制造系统，其还包括：
第一螺柱(44)，所述第一螺柱与所述压实机支架相关联；和
第二螺柱(44)，所述第二螺柱与所述导向件相关联，
其中所述弹簧被配置为将所述第一和第二螺柱朝向彼此拉动。
9.根据权利要求1所述的增材制造系统，其还包括位于所述导向件上游的润湿机构(26)，所述润湿机构被配置为用能够通过所述固化能量固化的液体基质润湿连续增强体。
10.根据权利要求1所述的增材制造系统，其中：
所述至少一个固化促进器包括第一固化促进器(18)和第二固化促进器(18)；并且
所述第一和第二固化促进器相对于在固化能量暴露的位置处延伸穿过所述基质润湿连续增强体的法线以5-60°的角度朝向彼此倾斜。
11.根据权利要求10所述的增材制造系统，其中所述第一和第二固化促进器相对于在固化能量暴露的位置处延伸穿过所述基质润湿连续增强体的法线以5-45°的角度朝向所述压实机倾斜。
12.一种增材制造结构(12)的方法，其包含：
在打印头(16)的内部用液体基质(M)润湿连续增强体(R)；
通过所述打印头的出口(22)排出所述基质润湿连续增强体；
在排出后，将压实机(32)压靠在所述基质润湿连续增强体上；
在压制后，将来自至少一个固化促进器(18)的固化能量引向所述基质润湿连续增强体；和
将所述至少一个固化促进器与所述压实机一起在排出方向上相对于所述出口移动。
13.根据权利要求12所述的方法，其还包括在排出期间将所述出口、压实机和至少一个固化促进器一起移动。
14.根据权利要求12所述的方法，其中：
所述至少一个固化促进器包括至少一根光学管；并且
所述固化能量是光能。
15.根据权利要求12所述的方法，其中将来自至少一个固化促进器的固化能量引向所述基质润湿连续增强体包括：
以5-45°的角度沿法向行进方向引导固化能量；和
将来自第一和第二固化促进器的固化能量以5-60°的角度横向地朝向基质润湿连续增强体引导。
CN202080010623.0A 2019-01-25 2020-01-25 用于增材制造复合材料结构的系统 Pending CN113365797A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962797078P 2019-01-25 2019-01-25
US62/797,078 2019-01-25
US16/752,257 US11338503B2 (en) 2019-01-25 2020-01-24 System for additively manufacturing composite structure
US16/752,257 2020-01-24
PCT/US2020/015125 WO2020154713A1 (en) 2019-01-25 2020-01-25 System for additively manufacturing composite structure

Publications (1)

Publication Number Publication Date
CN113365797A true CN113365797A (zh) 2021-09-07

Family

ID=71731937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080010623.0A Pending CN113365797A (zh) 2019-01-25 2020-01-25 用于增材制造复合材料结构的系统

Country Status (9)

Country Link
US (9) US20200238603A1 (zh)
EP (1) EP3914436A1 (zh)
JP (1) JP2022517500A (zh)
KR (1) KR20210119379A (zh)
CN (1) CN113365797A (zh)
AU (1) AU2020211609A1 (zh)
CA (1) CA3124707A1 (zh)
SG (1) SG11202106148PA (zh)
WO (3) WO2020154163A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11370058B2 (en) * 2019-08-13 2022-06-28 The Boeing Company Loading feedstock into an additive friction stir deposition machine
US11613080B2 (en) * 2020-09-11 2023-03-28 Continuous Composites Inc. Print head for additive manufacturing system
CN112191846B (zh) * 2020-09-21 2021-10-29 昆明理工大学 碾轧复合选区激光熔化的增材制造工艺及设备
CN112139498B (zh) * 2020-09-21 2021-10-29 昆明理工大学 选区激光熔化复合在线轧制的增材制造工艺及设备
US11241841B1 (en) * 2021-03-12 2022-02-08 Thermwood Corporation Systems and methods for greater inter-layer bond integrity in additive manufacturing
US20230071513A1 (en) * 2021-09-04 2023-03-09 Continuous Composites Inc. Print head and method for additive manufacturing system
CN114872324B (zh) * 2022-04-15 2023-09-29 华中科技大学 一种基于多维信息耦合调控性能的激光增材制造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203945693U (zh) * 2014-06-27 2014-11-19 航天特种材料及工艺技术研究所 一种提高聚合物材料3d打印强度的装置
US20170028635A1 (en) * 2015-07-31 2017-02-02 Boeing Co Systems and methods for additively manufacturing composite parts
CN106799833A (zh) * 2016-11-30 2017-06-06 宁夏共享模具有限公司 一种大型工业级fdm打印机的打印头及其打印方法
CN106926452A (zh) * 2017-03-02 2017-07-07 西安交通大学 一种用于材料挤出成形的多功能3d打印头及其使用方法
CN206426464U (zh) * 2016-11-24 2017-08-22 珠海赛纳打印科技股份有限公司 校平组件及3d打印装置
CN107187044A (zh) * 2017-05-18 2017-09-22 西安交通大学 一种可用于材料挤出成形的自滚压3d打印集成喷头装置
CN107379539A (zh) * 2017-08-14 2017-11-24 上海宇航系统工程研究所 一种连续纤维预浸料3d打印喷头及其3d打印机、打印方法

Family Cites Families (216)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286305A (en) 1964-09-03 1966-11-22 Rexall Drug Chemical Apparatus for continuous manufacture of hollow articles
BE791272A (fr) 1971-11-13 1973-03-01 Castro Nunez Elem Huecos Machine de fabrication en continu d'elements creux
US3984271A (en) 1973-06-25 1976-10-05 Owens-Corning Fiberglas Corporation Method of manufacturing large diameter tubular structures
US3993726A (en) 1974-01-16 1976-11-23 Hercules Incorporated Methods of making continuous length reinforced plastic articles
US4461669A (en) * 1983-09-30 1984-07-24 The Boeing Company Pivotal mount for laminating head
US4508584A (en) * 1983-12-01 1985-04-02 The Ingersoll Milling Machine Company Tape-laying head
DE3424269C2 (de) 1984-06-30 1994-01-27 Krupp Ag Vorrichtung zum Herstellen von armierten Profilen und verstärkten Schläuchen
US4643940A (en) 1984-08-06 1987-02-17 The Dow Chemical Company Low density fiber-reinforced plastic composites
US4851065A (en) 1986-01-17 1989-07-25 Tyee Aircraft, Inc. Construction of hollow, continuously wound filament load-bearing structure
US4869761A (en) * 1986-04-25 1989-09-26 Rohr Industries, Inc. Filament winding process
DE3619981A1 (de) 1986-06-13 1987-12-17 Freudenberg Carl Fa Verfahren und vorrichtung zur herstellung eines fadenverstaerkten schlauches aus polymerem werkstoff
US5037691A (en) 1986-09-15 1991-08-06 Compositech, Ltd. Reinforced plastic laminates for use in the production of printed circuit boards and process for making such laminates and resulting products
US4938824A (en) * 1987-01-23 1990-07-03 Thiokol Corporation Method for making a composite component using a transverse tape
DE3835575A1 (de) 1988-10-19 1990-04-26 Bayer Ag Verbundwerkstoffe
US5121329A (en) 1989-10-30 1992-06-09 Stratasys, Inc. Apparatus and method for creating three-dimensional objects
JP2597778B2 (ja) * 1991-01-03 1997-04-09 ストラタシイス，インコーポレイテッド 三次元対象物組み立てシステム及び組み立て方法
DE4102257A1 (de) 1991-01-23 1992-07-30 Artos Med Produkte Vorrichtung zur herstellung von kunststoffteilen
US5296335A (en) 1993-02-22 1994-03-22 E-Systems, Inc. Method for manufacturing fiber-reinforced parts utilizing stereolithography tooling
US5580413A (en) * 1993-10-01 1996-12-03 J. R. Automation Technologies, Inc. Taping apparatus and method and article manufacturing therewith
US5746967A (en) 1995-06-26 1998-05-05 Fox Lite, Inc. Method of curing thermoset resin with visible light
US5700347A (en) * 1996-01-11 1997-12-23 The Boeing Company Thermoplastic multi-tape application head
US6144008A (en) 1996-11-22 2000-11-07 Rabinovich; Joshua E. Rapid manufacturing system for metal, metal matrix composite materials and ceramics
US5866058A (en) 1997-05-29 1999-02-02 Stratasys Inc. Method for rapid prototyping of solid models
IL121458A0 (en) 1997-08-03 1998-02-08 Lipsker Daniel Rapid prototyping
US5936861A (en) 1997-08-15 1999-08-10 Nanotek Instruments, Inc. Apparatus and process for producing fiber reinforced composite objects
US6073670A (en) * 1997-10-31 2000-06-13 Isogrid Composites, Inc. Multiple fiber placement head arrangement for placing fibers into channels of a mold
US6259962B1 (en) * 1999-03-01 2001-07-10 Objet Geometries Ltd. Apparatus and method for three dimensional model printing
US6261675B1 (en) 1999-03-23 2001-07-17 Hexcel Corporation Core-crush resistant fabric and prepreg for fiber reinforced composite sandwich structures
WO2001034371A2 (en) 1999-11-05 2001-05-17 Z Corporation Material systems and methods of three-dimensional printing
US6501554B1 (en) 2000-06-20 2002-12-31 Ppt Vision, Inc. 3D scanner and method for measuring heights and angles of manufactured parts
US6799081B1 (en) 2000-11-15 2004-09-28 Mcdonnell Douglas Corporation Fiber placement and fiber steering systems and corresponding software for composite structures
US6471800B2 (en) 2000-11-29 2002-10-29 Nanotek Instruments, Inc. Layer-additive method and apparatus for freeform fabrication of 3-D objects
US6797220B2 (en) 2000-12-04 2004-09-28 Advanced Ceramics Research, Inc. Methods for preparation of three-dimensional bodies
US6803003B2 (en) 2000-12-04 2004-10-12 Advanced Ceramics Research, Inc. Compositions and methods for preparing multiple-component composite materials
US20020113331A1 (en) 2000-12-20 2002-08-22 Tan Zhang Freeform fabrication method using extrusion of non-cross-linking reactive prepolymers
US6899777B2 (en) 2001-01-02 2005-05-31 Advanced Ceramics Research, Inc. Continuous fiber reinforced composites and methods, apparatuses, and compositions for making the same
US20030044539A1 (en) 2001-02-06 2003-03-06 Oswald Robert S. Process for producing photovoltaic devices
US7029621B2 (en) 2001-03-01 2006-04-18 Schroeder Ernest C Apparatus and method of fabricating fiber reinforced plastic parts
US6767619B2 (en) 2001-05-17 2004-07-27 Charles R. Owens Preform for manufacturing a material having a plurality of voids and method of making the same
US6866807B2 (en) 2001-09-21 2005-03-15 Stratasys, Inc. High-precision modeling filament
CA2369710C (en) 2002-01-30 2006-09-19 Anup Basu Method and apparatus for high resolution 3d scanning of objects having voids
US6934600B2 (en) 2002-03-14 2005-08-23 Auburn University Nanotube fiber reinforced composite materials and method of producing fiber reinforced composites
US7229586B2 (en) 2002-05-07 2007-06-12 Dunlap Earl N Process for tempering rapid prototype parts
US7572403B2 (en) 2003-09-04 2009-08-11 Peihua Gu Multisource and multimaterial freeform fabrication
US7293590B2 (en) 2003-09-22 2007-11-13 Adc Acquisition Company Multiple tape laying apparatus and method
US7063118B2 (en) 2003-11-20 2006-06-20 Adc Acquisition Company Composite tape laying apparatus and method
US7039485B2 (en) 2004-03-12 2006-05-02 The Boeing Company Systems and methods enabling automated return to and/or repair of defects with a material placement machine
US7824001B2 (en) 2004-09-21 2010-11-02 Z Corporation Apparatus and methods for servicing 3D printers
FR2878779B1 (fr) * 2004-12-02 2007-02-09 Eads Ccr Groupement D Interet Dispositif de drapage de bandes souples pre-impregnees
US7680555B2 (en) 2006-04-03 2010-03-16 Stratasys, Inc. Auto tip calibration in an extrusion apparatus
US7849903B2 (en) * 2007-06-06 2010-12-14 Cincinnati Machine, Llc Motorized cut and feed head
US7555404B2 (en) 2007-08-09 2009-06-30 The Boeing Company Methods and systems for automated ply boundary and orientation inspection
US8151854B2 (en) 2007-10-16 2012-04-10 Ingersoll Machine Tools, Inc. Fiber placement machine platform system having interchangeable head and creel assemblies
DE102008022946B4 (de) 2008-05-09 2014-02-13 Fit Fruth Innovative Technologien Gmbh Vorrichtung und Verfahren zum Aufbringen von Pulvern oder Pasten
KR100995983B1 (ko) 2008-07-04 2010-11-23 재단법인서울대학교산학협력재단 회로기판의 교차인쇄방법 및 장치
US8454788B2 (en) * 2009-03-13 2013-06-04 The Boeing Company Method and apparatus for placing short courses of composite tape
FR2948059B1 (fr) * 2009-07-17 2011-08-05 Coriolis Composites Machine d'application de fibres avec rouleau de compactage transparent au rayonnement du systeme de chauffage
US20120159785A1 (en) 2009-09-04 2012-06-28 BayerMaerialScience LLC Automated processes for the production of polyurethane wind turbine blades
US8221669B2 (en) 2009-09-30 2012-07-17 Stratasys, Inc. Method for building three-dimensional models in extrusion-based digital manufacturing systems using ribbon filaments
DE102009052835A1 (de) 2009-11-13 2011-05-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Herstellen eines Bauteils aus einem faserverstärkten Werkstoff
US9086033B2 (en) 2010-09-13 2015-07-21 Experimental Propulsion Lab, Llc Additive manufactured propulsion system
US8920697B2 (en) 2010-09-17 2014-12-30 Stratasys, Inc. Method for building three-dimensional objects in extrusion-based additive manufacturing systems using core-shell consumable filaments
US8282758B2 (en) * 2010-09-24 2012-10-09 General Electric Company System and method for the automated delivery and layup of resin infused fibers
KR101172859B1 (ko) 2010-10-04 2012-08-09 서울대학교산학협력단 나노 스케일 ３차원 프린팅을 사용한 초정밀 가공 장치 및 방법
DE102011109369A1 (de) 2011-08-04 2013-02-07 Arburg Gmbh + Co Kg Verfahren und Vorrichtung zur Herstellung eines dreidimensionalen Gegenstandes mit Faserzuführung
US9457521B2 (en) 2011-09-01 2016-10-04 The Boeing Company Method, apparatus and material mixture for direct digital manufacturing of fiber reinforced parts
PL2589481T3 (pl) 2011-11-04 2016-06-30 Ralph Peter Hegler Urządzenie do ciągłego wytwarzania rury wielowarstwowej z kielichem łączącym
EP2788172A1 (en) * 2011-12-07 2014-10-15 E. I. Du Pont de Nemours and Company Composite article made with unidirectional fiber reinforced tape
US20130164498A1 (en) 2011-12-21 2013-06-27 Adc Acquisition Company Thermoplastic composite prepreg for automated fiber placement
US10518490B2 (en) 2013-03-14 2019-12-31 Board Of Regents, The University Of Texas System Methods and systems for embedding filaments in 3D structures, structural components, and structural electronic, electromagnetic and electromechanical components/devices
US9884318B2 (en) 2012-02-10 2018-02-06 Adam Perry Tow Multi-axis, multi-purpose robotics automation and quality adaptive additive manufacturing
US8919410B2 (en) 2012-03-08 2014-12-30 Fives Machining Systems, Inc. Small flat composite placement system
US9764378B2 (en) 2012-04-04 2017-09-19 Massachusetts Institute Of Technology Methods and apparatus for actuated fabricator
DE102012007439A1 (de) 2012-04-13 2013-10-17 Compositence Gmbh Legekopf und Vorrichtung und Verfahren zum Aufbau eines dreidimensionalen Vorformlings für ein Bauteil aus einem Faserverbundwerkstoff
GB201210851D0 (en) 2012-06-19 2012-08-01 Eads Uk Ltd Extrusion-based additive manufacturing system
GB201210850D0 (en) 2012-06-19 2012-08-01 Eads Uk Ltd Thermoplastic polymer powder
US9458955B2 (en) 2012-07-20 2016-10-04 Mag Aerospace Industries, Llc Composite waste and water transport elements and methods of manufacture for use on aircraft
US20140039662A1 (en) 2012-07-31 2014-02-06 Makerbot Industries, Llc Augmented three-dimensional printing
US8962717B2 (en) 2012-08-20 2015-02-24 Basf Se Long-fiber-reinforced flame-retardant polyesters
US9511543B2 (en) 2012-08-29 2016-12-06 Cc3D Llc Method and apparatus for continuous composite three-dimensional printing
US9233506B2 (en) 2012-12-07 2016-01-12 Stratasys, Inc. Liquefier assembly for use in additive manufacturing system
FR3001366B1 (fr) * 2013-01-30 2015-10-30 Atelier Vendome L Element decoratif comprenant plusieurs pierres assemblees dans un cadre ferme, comportant deux faces decoratives
US20140232035A1 (en) 2013-02-19 2014-08-21 Hemant Bheda Reinforced fused-deposition modeling
WO2014145675A1 (en) 2013-03-15 2014-09-18 Hollander Jonathan Marc Methods for three-dimensional weaving of composite preforms and products with varying cross-sectional topology
US9688028B2 (en) 2013-03-22 2017-06-27 Markforged, Inc. Multilayer fiber reinforcement design for 3D printing
US9579851B2 (en) 2013-03-22 2017-02-28 Markforged, Inc. Apparatus for fiber reinforced additive manufacturing
US9186848B2 (en) 2013-03-22 2015-11-17 Markforged, Inc. Three dimensional printing of composite reinforced structures
US9156205B2 (en) 2013-03-22 2015-10-13 Markforged, Inc. Three dimensional printer with composite filament fabrication
US9694544B2 (en) 2013-03-22 2017-07-04 Markforged, Inc. Methods for fiber reinforced additive manufacturing
US9815268B2 (en) 2013-03-22 2017-11-14 Markforged, Inc. Multiaxis fiber reinforcement for 3D printing
US9186846B1 (en) 2013-03-22 2015-11-17 Markforged, Inc. Methods for composite filament threading in three dimensional printing
US9126365B1 (en) 2013-03-22 2015-09-08 Markforged, Inc. Methods for composite filament fabrication in three dimensional printing
US9539762B2 (en) 2013-03-22 2017-01-10 Markforged, Inc. 3D printing with kinematic coupling
US9956725B2 (en) 2013-03-22 2018-05-01 Markforged, Inc. Three dimensional printer for fiber reinforced composite filament fabrication
US9149988B2 (en) 2013-03-22 2015-10-06 Markforged, Inc. Three dimensional printing
US11237542B2 (en) 2013-03-22 2022-02-01 Markforged, Inc. Composite filament 3D printing using complementary reinforcement formations
US10682844B2 (en) 2013-03-22 2020-06-16 Markforged, Inc. Embedding 3D printed fiber reinforcement in molded articles
CN105339154B (zh) 2013-03-22 2017-11-24 格雷戈里·托马斯·马克 三维打印
US10259160B2 (en) 2013-03-22 2019-04-16 Markforged, Inc. Wear resistance in 3D printing of composites
US20170173868A1 (en) 2013-03-22 2017-06-22 Markforged, Inc. Continuous and random reinforcement in a 3d printed part
US9126367B1 (en) 2013-03-22 2015-09-08 Markforged, Inc. Three dimensional printer for fiber reinforced composite filament fabrication
WO2014193505A1 (en) 2013-05-31 2014-12-04 United Technologies Corporation Continuous fiber-reinforced component fabrication
EP3444102B1 (en) 2013-06-05 2023-08-09 Markforged, Inc. Method and apparatus for fiber reinforced additive manufacturing
ES2879847T3 (es) 2013-10-30 2021-11-23 Branch Tech Inc Fabricación aditiva de edificios y otras estructuras
US10618217B2 (en) 2013-10-30 2020-04-14 Branch Technology, Inc. Cellular fabrication and apparatus for additive manufacturing
JP6588901B2 (ja) 2013-10-30 2019-10-09 ライング オーローク オーストラリア プロプライエタリー リミテッド 対象物の製造方法
US20160243762A1 (en) 2013-11-15 2016-08-25 Fleming Robert J Automated design, simulation, and shape forming process for creating structural elements and designed objects
US20150136455A1 (en) 2013-11-15 2015-05-21 Robert J. Fleming Shape forming process and application thereof for creating structural elements and designed objects
EP3071396B1 (en) 2013-11-19 2021-10-06 Guill Tool & Engineering Coextruded, multilayered and multicomponent 3d printing inputs
JP6563953B2 (ja) 2013-12-26 2019-08-28 テキサス・テック・ユニバーシティー・システム 熱溶解フィラメント製法による造形品の内面ビード拡散接合を強化するためのマイクロ波誘導によるｃｎｔ充填ポリマーコンポジットの局所加熱
US20150197063A1 (en) * 2014-01-12 2015-07-16 Zohar SHINAR Device, method, and system of three-dimensional printing
US20150197062A1 (en) * 2014-01-12 2015-07-16 Zohar SHINAR Method, device, and system of three-dimensional printing
US10611098B2 (en) 2014-01-17 2020-04-07 G6 Materials Corp. Fused filament fabrication using multi-segment filament
JP2017506177A (ja) 2014-02-04 2017-03-02 サミル シャーＳａｍｉｒ Ｓｈａｈ カスタマイズ可能な三次元オブジェクトの製造装置及びその製造方法
WO2015149054A1 (en) 2014-03-28 2015-10-01 Ez Print, Llc 3d print bed having permanent coating
DE112015002058T5 (de) 2014-04-30 2017-01-05 Magna International Inc. Vorrichtung und Verfahren zur Ausbildung von dreidimensionalen Objekten
JP6313115B2 (ja) * 2014-05-14 2018-04-18 津田駒工業株式会社 自動積層装置における積層位置の補正方法
JP6061261B2 (ja) 2014-05-27 2017-01-18 学校法人日本大学 三次元プリンティングシステム、三次元プリンティング方法、成形装置、繊維入りオブジェクト及びその製造方法
EP2952316B1 (de) * 2014-06-03 2017-10-11 Airbus Defence and Space GmbH Faserauftragwerkzeug, faserverlegevorrichtung, faserverlegeverfahren und herstellverfahren
US20160012935A1 (en) 2014-07-11 2016-01-14 Empire Technology Development Llc Feedstocks for additive manufacturing and methods for their preparation and use
US9808991B2 (en) 2014-07-29 2017-11-07 Cc3D Llc. Method and apparatus for additive mechanical growth of tubular structures
DE102014215935A1 (de) 2014-08-12 2016-02-18 Airbus Operations Gmbh Vorrichtung und Verfahren zur Fertigung von Bauteilen aus einem faserverstärkten Verbundmaterial
WO2016026045A1 (en) 2014-08-21 2016-02-25 Mosaic Manufacturing Ltd. Series enabled multi-material extrusion technology
US9931778B2 (en) 2014-09-18 2018-04-03 The Boeing Company Extruded deposition of fiber reinforced polymers
US10118375B2 (en) 2014-09-18 2018-11-06 The Boeing Company Extruded deposition of polymers having continuous carbon nanotube reinforcements
TW201617202A (zh) * 2014-11-12 2016-05-16 鈺創科技股份有限公司 具有調整功能的立體印表機及其操作方法
EP3218160A4 (en) 2014-11-14 2018-10-17 Nielsen-Cole, Cole Additive manufacturing techniques and systems to form composite materials
US20170259507A1 (en) 2014-12-01 2017-09-14 Sabic Global Technologies B.V. Additive manufacturing process automation systems and methods
EP3227089A1 (en) 2014-12-01 2017-10-11 SABIC Global Technologies B.V. Nozzle tool changing for material extrusion additive manufacturing
CN107000317B (zh) 2014-12-01 2018-08-24 沙特基础工业全球技术有限公司 用于增材制造的快速喷嘴冷却
US10226103B2 (en) 2015-01-05 2019-03-12 Markforged, Inc. Footwear fabrication by composite filament 3D printing
FR3031471A1 (fr) 2015-01-09 2016-07-15 Daher Aerospace Procede pour la fabrication d’un piece composite complexe, notamment a matrice thermoplastique et piece obtenue par un tel procede
US20160263823A1 (en) 2015-03-09 2016-09-15 Frederick Matthew Espiau 3d printed radio frequency absorber
US20160271876A1 (en) 2015-03-22 2016-09-22 Robert Bruce Lower Apparatus and method of embedding cable in 3D printed objects
CN107428061A (zh) 2015-03-31 2017-12-01 京洛株式会社 线条树脂成型体、三维物体的成型方法以及线条树脂成型体的制造方法
WO2016196382A1 (en) 2015-06-01 2016-12-08 Velo3D, Inc. Three-dimensional printing and three-dimensional objects formed using the same
DE102015109855A1 (de) 2015-06-19 2016-12-22 Airbus Operations Gmbh Verfahren zur Herstellung von Bauteilen, insbesondere länglichen Profilen aus bandförmigen, vorimprägnierten Fasern (Prepreg)
WO2017006178A1 (en) 2015-07-07 2017-01-12 Align Technology, Inc. Systems, apparatuses and methods for substance delivery from dental appliances and for ornamental designs on dental appliances
US10363116B2 (en) 2015-07-07 2019-07-30 Align Technology, Inc. Direct fabrication of power arms
US10492888B2 (en) 2015-07-07 2019-12-03 Align Technology, Inc. Dental materials using thermoset polymers
US11642194B2 (en) 2015-07-07 2023-05-09 Align Technology, Inc. Multi-material aligners
US11045282B2 (en) 2015-07-07 2021-06-29 Align Technology, Inc. Direct fabrication of aligners with interproximal force coupling
US11576750B2 (en) 2015-07-07 2023-02-14 Align Technology, Inc. Direct fabrication of aligners for arch expansion
US10201409B2 (en) 2015-07-07 2019-02-12 Align Technology, Inc. Dental appliance having ornamental design
WO2017006324A1 (en) 2015-07-09 2017-01-12 Something3D Ltd. Method and apparatus for three dimensional printing
US20170015060A1 (en) 2015-07-17 2017-01-19 Lawrence Livermore National Security, Llc Additive manufacturing continuous filament carbon fiber epoxy composites
US9944016B2 (en) 2015-07-17 2018-04-17 Lawrence Livermore National Security, Llc High performance, rapid thermal/UV curing epoxy resin for additive manufacturing of short and continuous carbon fiber epoxy composites
US9926796B2 (en) 2015-07-28 2018-03-27 General Electric Company Ply, method for manufacturing ply, and method for manufacturing article with ply
US10343330B2 (en) 2015-07-31 2019-07-09 The Boeing Company Systems for additively manufacturing composite parts
US10232570B2 (en) 2015-07-31 2019-03-19 The Boeing Company Systems for additively manufacturing composite parts
US10131132B2 (en) 2015-07-31 2018-11-20 The Boeing Company Methods for additively manufacturing composite parts
US10195784B2 (en) 2015-07-31 2019-02-05 The Boeing Company Systems for additively manufacturing composite parts
US10232550B2 (en) 2015-07-31 2019-03-19 The Boeing Company Systems for additively manufacturing composite parts
US10201941B2 (en) 2015-07-31 2019-02-12 The Boeing Company Systems for additively manufacturing composite parts
US10582619B2 (en) 2015-08-24 2020-03-03 Board Of Regents, The University Of Texas System Apparatus for wire handling and embedding on and within 3D printed parts
US20170056970A1 (en) * 2015-08-24 2017-03-02 Desktop Metal, Inc. Control of a three-dimensional printing process using estimated thermal parameters
US10357924B2 (en) 2015-08-25 2019-07-23 The Boeing Company Composite feedstock strips for additive manufacturing and methods of forming thereof
EP3341179A4 (en) 2015-08-25 2019-10-30 University of South Carolina INTEGRATED ROBOTIC 3D PRINTING SYSTEM FOR PRINTING FIBER REINFORCED PIECES
US10464268B2 (en) 2015-08-25 2019-11-05 The Boeing Company Composite feedstock strips for additive manufacturing and methods of forming thereof
US10336056B2 (en) 2015-08-31 2019-07-02 Colorado School Of Mines Hybrid additive manufacturing method
GB201515955D0 (en) * 2015-09-03 2015-10-21 Composite Technology & Applic Ltd Lay-up head
GB201516943D0 (en) 2015-09-24 2015-11-11 Victrex Mfg Ltd Polymeric materials
US10207426B2 (en) 2015-10-14 2019-02-19 Northrop Grumman Systems Corporation Continuous fiber filament for fused deposition modeling (FDM) additive manufactured (AM) structures
US11097440B2 (en) 2015-11-05 2021-08-24 United States Of America As Represented By The Administrator Of Nasa Cutting mechanism for carbon nanotube yarns, tapes, sheets and polymer composites thereof
US10513080B2 (en) 2015-11-06 2019-12-24 United States Of America As Represented By The Administrator Of Nasa Method for the free form fabrication of articles out of electrically conductive filaments using localized heating
US10500836B2 (en) 2015-11-06 2019-12-10 United States Of America As Represented By The Administrator Of Nasa Adhesion test station in an extrusion apparatus and methods for using the same
US10894353B2 (en) 2015-11-09 2021-01-19 United States Of America As Represented By The Administrator Of Nasa Devices and methods for additive manufacturing using flexible filaments
US9889606B2 (en) 2015-11-09 2018-02-13 Nike, Inc. Tack and drag printing
EP3168034A1 (de) 2015-11-12 2017-05-17 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur additiven fertigung eines bauteils
US20170239885A1 (en) * 2015-11-13 2017-08-24 Paxis Llc Additive Manufacturing Apparatus, System, and Method
ITUB20155642A1 (it) 2015-11-17 2017-05-17 Milano Politecnico Apparecchiatura e metodo per la stampa tridimensionale di materiali compositi a fibra continua
WO2017087663A1 (en) 2015-11-17 2017-05-26 Zephyros, Inc. Additive manufacturing materials system
US10150262B2 (en) 2015-11-20 2018-12-11 The Boeing Company System and method for cutting material in continuous fiber reinforced additive manufacturing
US20170151728A1 (en) 2015-11-30 2017-06-01 Ut-Battelle, Llc Machine and a Method for Additive Manufacturing with Continuous Fiber Reinforcements
US10173410B2 (en) 2015-12-08 2019-01-08 Northrop Grumman Systems Corporation Device and method for 3D printing with long-fiber reinforcement
US10335991B2 (en) 2015-12-08 2019-07-02 Xerox Corporation System and method for operation of multi-nozzle extrusion printheads in three-dimensional object printers
US10625466B2 (en) 2015-12-08 2020-04-21 Xerox Corporation Extrusion printheads for three-dimensional object printers
US10456968B2 (en) 2015-12-08 2019-10-29 Xerox Corporation Three-dimensional object printer with multi-nozzle extruders and dispensers for multi-nozzle extruders and printheads
WO2017100783A1 (en) 2015-12-11 2017-06-15 Massachusetts Institute Of Technology Systems, devices, and methods for deposition-based three-dimensional printing
EP3390005B1 (en) * 2015-12-18 2021-09-01 Laing O'Rourke Australia Pty Limited Apparatus and method for fabricating an object
DE102015122647A1 (de) 2015-12-22 2017-06-22 Arburg Gmbh + Co. Kg Vorrichtung und Verfahren zur Herstellung eines dreidimensionalen Gegenstandes mit einer Faserzuführeinrichtung
US10369742B2 (en) 2015-12-28 2019-08-06 Southwest Research Institute Reinforcement system for additive manufacturing, devices and methods using the same
EP3402653B1 (en) 2016-01-12 2023-03-08 Markforged, Inc. Embedding 3d printed fiber reinforcement in molded articles
KR101826970B1 (ko) 2016-01-14 2018-02-07 주식회사 키스타 형성 가능한 플라스틱 재료로 이루어진 소재를 공급하는 소재 공급 장치 및 이를 포함하는 3d 입체물 제조 로봇
KR101755015B1 (ko) 2016-01-14 2017-07-06 주식회사 키스타 헤드 유닛의 이동과, 형성 가능한 플라스틱 재료의 텐션 및 온도를 제어하는 트랜스포머
KR101785703B1 (ko) 2016-01-14 2017-10-17 주식회사 키스타 형성 가능한 플라스틱 재료로 이루어진 소재의 토출을 제어하는 헤드 유닛 및 헤드 서플라이 유닛
CA3011260A1 (en) 2016-01-15 2017-07-20 Markforged, Inc. Continuous and random reinforcement in a 3d printed part
JP6602678B2 (ja) 2016-01-22 2019-11-06 国立大学法人岐阜大学 立体構造物の製造方法
JP6251925B2 (ja) 2016-01-22 2017-12-27 国立大学法人岐阜大学 立体構造物の製造方法および３ｄプリンタ用フィラメント
EP3414080A2 (en) 2016-02-11 2018-12-19 Martin Kuster Movable printing devices for three-dimensional printers
WO2017142867A1 (en) 2016-02-15 2017-08-24 Georgia-Pacific Chemicals Llc Extrusion additive manufacturing of pellets or filaments of thermosetting resins
WO2017150186A1 (ja) 2016-02-29 2017-09-08 学校法人日本大学 ３次元プリンティング装置及び３次元プリンティング方法
US10875288B2 (en) 2016-03-10 2020-12-29 Mantis Composites Inc. Additive manufacturing of composite materials
EP3219474B1 (en) 2016-03-16 2019-05-08 Airbus Operations GmbH Method and device for 3d-printing a fiber reinforced composite component by tape-laying
US10052813B2 (en) 2016-03-28 2018-08-21 Arevo, Inc. Method for additive manufacturing using filament shaping
US10234342B2 (en) 2016-04-04 2019-03-19 Xerox Corporation 3D printed conductive compositions anticipating or indicating structural compromise
US20170341300A1 (en) * 2016-05-26 2017-11-30 Wisconsin Alumni Research Foundation Additive Manufacturing Process Continuous Reinforcement Fibers And High Fiber Volume Content
JPWO2017212529A1 (ja) * 2016-06-06 2019-03-28 オリンパス株式会社 光学素子の製造方法、及び光学素子の製造装置
JP6843968B2 (ja) * 2016-08-22 2021-03-17 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
JP6786310B2 (ja) * 2016-08-31 2020-11-18 株式会社ミマキエンジニアリング 造形装置及び造形方法
US10884388B2 (en) * 2016-09-06 2021-01-05 Continuous Composites Inc. Systems and methods for controlling additive manufacturing
US10953598B2 (en) * 2016-11-04 2021-03-23 Continuous Composites Inc. Additive manufacturing system having vibrating nozzle
IT201600128438A1 (it) * 2016-12-20 2018-06-20 Gimac Di Maccagnan Giorgio Sistema per processi di additive manufacturing e relativo metodo di controllo
US10857726B2 (en) * 2017-01-24 2020-12-08 Continuous Composites Inc. Additive manufacturing system implementing anchor curing
US11179890B2 (en) * 2017-05-16 2021-11-23 Toshiba Kikai Kabushiki Kaisha Additive manufacturing device and additive manufacturing method
US10589463B2 (en) 2017-06-29 2020-03-17 Continuous Composites Inc. Print head for additive manufacturing system
US10814550B2 (en) * 2017-07-06 2020-10-27 The Boeing Company Methods for additive manufacturing
EP3658355A4 (en) * 2017-07-24 2021-04-28 University of South Carolina NOZZLE ASSEMBLY OF A 3D PRINTING SYSTEM FOR PRINTING FIBER REINFORCED PARTS
US11801638B2 (en) * 2017-08-31 2023-10-31 Hewlett-Packard Development Company, L.P. Printers
US11155031B2 (en) * 2018-03-30 2021-10-26 Mantis Composites Inc. 5-axis continuous carbon fiber 3D printing and meta-materials, parts, structures, systems, and design methods thereby enabled
US11161300B2 (en) * 2018-04-11 2021-11-02 Continuous Composites Inc. System and print head for additive manufacturing system
US20210268715A1 (en) * 2018-08-09 2021-09-02 University Of Maine System Board Of Trustees Non-orthogonal additive manufacturing and the treatment of parts manufactured thereof
US20200086563A1 (en) * 2018-09-13 2020-03-19 Cc3D Llc System and head for continuously manufacturing composite structure
WO2020087048A2 (en) * 2018-10-25 2020-04-30 Make Composites, Inc. Systems and methods of printing with fiber-reinforced materials
CN109571932A (zh) * 2018-11-14 2019-04-05 中国科学院福建物质结构研究所 一种制备连续纤维增强树脂基复合材料构件的装置
US20200376758A1 (en) * 2019-05-28 2020-12-03 Continuous Composites Inc. System for additively manufacturing composite structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203945693U (zh) * 2014-06-27 2014-11-19 航天特种材料及工艺技术研究所 一种提高聚合物材料3d打印强度的装置
US20170028635A1 (en) * 2015-07-31 2017-02-02 Boeing Co Systems and methods for additively manufacturing composite parts
CN206426464U (zh) * 2016-11-24 2017-08-22 珠海赛纳打印科技股份有限公司 校平组件及3d打印装置
CN106799833A (zh) * 2016-11-30 2017-06-06 宁夏共享模具有限公司 一种大型工业级fdm打印机的打印头及其打印方法
CN106926452A (zh) * 2017-03-02 2017-07-07 西安交通大学 一种用于材料挤出成形的多功能3d打印头及其使用方法
CN107187044A (zh) * 2017-05-18 2017-09-22 西安交通大学 一种可用于材料挤出成形的自滚压3d打印集成喷头装置
CN107379539A (zh) * 2017-08-14 2017-11-24 上海宇航系统工程研究所 一种连续纤维预浸料3d打印喷头及其3d打印机、打印方法

Also Published As

Publication number Publication date
US20200238606A1 (en) 2020-07-30
EP3914436A1 (en) 2021-12-01
US11338503B2 (en) 2022-05-24
WO2020154163A1 (en) 2020-07-30
US20230008580A1 (en) 2023-01-12
WO2020154713A1 (en) 2020-07-30
US11478980B2 (en) 2022-10-25
US11618208B2 (en) 2023-04-04
CA3124707A1 (en) 2020-07-30
US11958238B2 (en) 2024-04-16
AU2020211609A1 (en) 2021-06-24
US11400643B2 (en) 2022-08-02
US11485070B2 (en) 2022-11-01
JP2022517500A (ja) 2022-03-09
US20200238609A1 (en) 2020-07-30
US20200238627A1 (en) 2020-07-30
US20220355537A1 (en) 2022-11-10
US20200238610A1 (en) 2020-07-30
US20220324161A1 (en) 2022-10-13
US20220184882A1 (en) 2022-06-16
WO2020154503A1 (en) 2020-07-30
US20200238603A1 (en) 2020-07-30
SG11202106148PA (en) 2021-07-29
KR20210119379A (ko) 2021-10-05

Similar Documents

Publication Publication Date Title
CN113365797A (zh) 用于增材制造复合材料结构的系统
KR102416295B1 (ko) 복합 구조물을 연속 제조하는 시스템, 프린트 헤드 및 콤팩터
US11806923B2 (en) System for additive manufacturing
KR20190107008A (ko) 마무리-종동부를 갖는 적층 제조 시스템
US20200086565A1 (en) System and head for continuously manufacturing composite structure
CN114786925A (zh) 增材制造系统
US20200376758A1 (en) System for additively manufacturing composite structure
CN113905872A (zh) 用于增材制造复合材料结构的系统
US11420390B2 (en) System for additively manufacturing composite structure
US20220371274A1 (en) System for additively manufacturing composite structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210907