Unlock instant, AI-driven research and patent intelligence for your innovation.

Three-dimensionally formed object manufacturing apparatus and method of manufacturing three-dimensionally formed object

A technology of three-dimensional modeling and manufacturing equipment, which is applied in the directions of manufacturing auxiliary equipment, processing and manufacturing, and additive manufacturing, and can solve the problems of three-dimensional modeling objects such as accuracy (quality degradation, etc.)

Inactive Publication Date: 2018-04-06
SEIKO EPSON CORP
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the case of injecting a fluid material to produce a three-dimensional object, when the fluid material is stacked, the layer of the fluid material is deformed due to the lateral expansion of the lower layer due to the weight of the layer of the fluid material formed on the upper side, As a result, the accuracy (quality) of three-dimensional modeling objects may decrease

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-dimensionally formed object manufacturing apparatus and method of manufacturing three-dimensionally formed object
  • Three-dimensionally formed object manufacturing apparatus and method of manufacturing three-dimensionally formed object
  • Three-dimensionally formed object manufacturing apparatus and method of manufacturing three-dimensionally formed object

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Embodiments according to the present invention will be described below with reference to the drawings.

[0042] Figure 1 to Figure 4 It is a schematic configuration diagram showing the configuration of a three-dimensional modeled object manufacturing apparatus according to an embodiment of the present invention. in, figure 2 for figure 1 A magnified view of part C shown, Figure 4 for image 3 Enlarged view of part C' shown.

[0043] Here, the manufacturing apparatus of a three-dimensional modeled object according to this embodiment includes two types of material supply units (headstocks). in, figure 1 and figure 2 It is a diagram showing a material supply unit (a material supply unit that supplies constituent materials (fluid materials including powdery particles, solvents, and binders constituting a three-dimensional model)). and, image 3 and Figure 4 It is a diagram showing another material supply part (a material supply part that supplies support part...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a three-dimensionally formed object manufacturing apparatus and a method of manufacturing a three-dimensionally formed object. The three-dimensionally formed object manufacturing apparatus (2000) includes: an ejecting portion (1230) that ejects a fluid material (M) including particles and a solvent, which forms a constituent material of a three-dimensionally formed object; astage (120) on which a layer formed of the fluid material (M), which is ejected from the ejecting portion (1230), is laminated; an obtaining portion (830) that obtains an image of the layer formed ofthe fluid material (M) formed on the stage (120); a drying portion (800) that volatilizes the solvent included in the fluid material (M) of the stage (120); and a determination portion (400) that determines whether or not a predetermined amount or more of the solvent is volatilized based on the image obtained by the obtaining portion (830), in which a next layer (502) formed of the fluid material(M) is laminated after the determination portion (400) determines that the predetermined amount or more of the solvent is volatilized per formation of a predetermined layer in a laminating directionof the layer formed of the fluid material (M).

Description

technical field [0001] The present invention relates to a manufacturing device for a three-dimensional shaped object and a method for manufacturing a three-dimensional shaped object. Background technique [0002] Conventionally, there have been three-dimensional shaped object manufacturing apparatuses and methods for manufacturing three-dimensional shaped objects using jetted fluid materials. [0003] For example, Patent Document 1 discloses a method of producing a three-dimensional shaped object by spraying (jetting) a paste as a fluid material from a nozzle to produce a three-dimensional shaped object. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Patent Laid-Open No. 2008-279418 [0007] In the case of injecting a fluid material to produce a three-dimensional object, when the fluid material is stacked, the layer of the fluid material is deformed due to the lateral expansion of the lower layer due to the weight of the layer...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/307B29C64/106B33Y10/00B33Y30/00B33Y40/00
CPCB33Y10/00B33Y30/00B33Y40/00B22F12/55B22F12/53B22F10/16B22F12/90B22F2999/00B33Y70/00B22F3/003B33Y50/02B29C64/393B29C64/165Y02P10/25B22F2203/03B29C64/364B29C64/188
Inventor 角谷彰彦
Owner SEIKO EPSON CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com