Enhanced additive manufacturing with a reciprocating platen
Abstract
An additive manufacturing extrusion head that includes a heated nozzle for accepting a feedstock and extruding the feedstock onto a substrate at a deposition plane, the nozzle having a longitudinal extrusion axis. A reciprocating platen surrounds the nozzle, the platen operable to reciprocate along the extrusion axis at or above the deposition plane as the nozzle extrudes feedstock onto the substrate; and wherein the platen flattens the extruded feedstock such that it does not protrude above the deposition plane as the extrusion head traverses over the substrate.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1419787
- Patent Number(s):
- 9884444
- Application Number:
- 14/517,571
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS 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
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Oct 17
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 36 MATERIALS SCIENCE
Citation Formats
Lind, Randall F., Blue, Craig A., Love, Lonnie J., Post, Brian K., and Lloyd, Peter D. Enhanced additive manufacturing with a reciprocating platen. United States: N. p., 2018.
Web.
Lind, Randall F., Blue, Craig A., Love, Lonnie J., Post, Brian K., & Lloyd, Peter D. Enhanced additive manufacturing with a reciprocating platen. United States.
Lind, Randall F., Blue, Craig A., Love, Lonnie J., Post, Brian K., and Lloyd, Peter D. Tue .
"Enhanced additive manufacturing with a reciprocating platen". United States. https://www.osti.gov/servlets/purl/1419787.
@article{osti_1419787,
title = {Enhanced additive manufacturing with a reciprocating platen},
author = {Lind, Randall F. and Blue, Craig A. and Love, Lonnie J. and Post, Brian K. and Lloyd, Peter D.},
abstractNote = {An additive manufacturing extrusion head that includes a heated nozzle for accepting a feedstock and extruding the feedstock onto a substrate at a deposition plane, the nozzle having a longitudinal extrusion axis. A reciprocating platen surrounds the nozzle, the platen operable to reciprocate along the extrusion axis at or above the deposition plane as the nozzle extrudes feedstock onto the substrate; and wherein the platen flattens the extruded feedstock such that it does not protrude above the deposition plane as the extrusion head traverses over the substrate.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {2}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Apparatus for Forming a Continuous Rod of Compressible material
patent, March 1957
- Hjulian, Julius A.
- US Patent Document 2,784,453
Device for extruding a polymer frame onto a plate-shaped object
patent, July 1997
- Cornils, Gerd; Joeris, Herbert; Kotte, Rolf
- US Patent Document 5,645,785
Image forming apparatus and fluid injecting apparatus
patent, April 2001
- Yamada, Toshihiko; Sanada, Kazuo; Takatsuka, Tsutomu
- US Patent Document 6,210,049
Device for extruding a polymer frame onto a plate-shaped object
patent, August 2001
- Cornils, Gerd; Joeris, Herbert; Kotte, Rolf
- US Patent Document RE37,341
Device and method for jetting droplets
patent, September 2002
- Berg, Johan; Holm, William; Kronstedt, Johan
- US Patent Document 6,450,416
Liquid spraying apparatus
patent, September 2003
- Sanada, Kazuo; Takatsuka, Tsutomu
- US Patent Document 6,622,934
Method for furnishing a sheet edge by a strip
patent, September 2010
- Jämiä, Aulis
- US Patent Document 7,799,257
Large Scale Room Temperature Polymer Advanced Manufacturing
patent-application, July 2015
- Duty, Chad E.; Kunc, Vlastimil; Love, Lonnie J.
- US Patent Application 14/143989; 20150183159
Rapid Electro-Magnetic Heating of Nozzle in Polymer Extrusion Based Deposition for Additive Manufacturing
patent-application, July 2015
- Duty, Chad E.; Kunc, Vlastimil; Love, Lonnie J.
- US Patent Application 14/143934; 20150183164
Reactive Polymer Fused Deposition Manufacturing
patent-application, October 2015
- Kunc, Vlastimil; Rios, Orlando; Love, Lonnie J.
- US Patent Application 14/252423; 20150291833
3D Printer
patent-application, February 2016
- Hadas, Noam
- US Patent Application 14/462317; 20160046073