Multi-orifice deposition nozzle for additive manufacturing
Abstract
An additive manufacturing extrusion head includes a nozzle for accepting and depositing a heated material onto a work surface and/or part. The nozzle includes a valve body and an internal poppet body moveable between positions to permit deposition of at least two bead sizes of heated material onto a work surface and/or part.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1410295
- Patent Number(s):
- 9821502
- Application Number:
- 14/852,188
- 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 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
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Sep 11
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; 36 MATERIALS SCIENCE
Citation Formats
Lind, Randall F., Post, Brian K., and Cini, Colin L. Multi-orifice deposition nozzle for additive manufacturing. United States: N. p., 2017.
Web.
Lind, Randall F., Post, Brian K., & Cini, Colin L. Multi-orifice deposition nozzle for additive manufacturing. United States.
Lind, Randall F., Post, Brian K., and Cini, Colin L. Tue .
"Multi-orifice deposition nozzle for additive manufacturing". United States. https://www.osti.gov/servlets/purl/1410295.
@article{osti_1410295,
title = {Multi-orifice deposition nozzle for additive manufacturing},
author = {Lind, Randall F. and Post, Brian K. and Cini, Colin L.},
abstractNote = {An additive manufacturing extrusion head includes a nozzle for accepting and depositing a heated material onto a work surface and/or part. The nozzle includes a valve body and an internal poppet body moveable between positions to permit deposition of at least two bead sizes of heated material onto a work surface and/or part.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {11}
}
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