Positive displacement molding of plastic parts
Abstract
The present invention is a method and apparatus for molding plastic parts and placing and orienting reinforcing fibers within structurally thin sections. More specifically, the method of the present invention is a molding technique wherein positive displacement is applied to incremental sections of a charge (plastic mixed with reinforcing fibers), thereby sequentially forming the desired part and placing reinforcing fibers within structurally thin sections. The apparatus of the invention is a moveable ram that may be tapered and that is in contact with the charge during forming.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1463597
- Patent Number(s):
- 10,016,914
- Application Number:
- 07/923,416
- Assignee:
- BATTELLE MEMORIAL INSTITUTE (Richland, WA) PNNL
- DOE Contract Number:
- AC06-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1992 Jul 31
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; 42 ENGINEERING
Citation Formats
Gordon, N. Ross, Dilly, Scott J., Simmons, Kevin L., and Woodcock, Leslie J. Positive displacement molding of plastic parts. United States: N. p., 2018.
Web.
Gordon, N. Ross, Dilly, Scott J., Simmons, Kevin L., & Woodcock, Leslie J. Positive displacement molding of plastic parts. United States.
Gordon, N. Ross, Dilly, Scott J., Simmons, Kevin L., and Woodcock, Leslie J. Tue .
"Positive displacement molding of plastic parts". United States. https://www.osti.gov/servlets/purl/1463597.
@article{osti_1463597,
title = {Positive displacement molding of plastic parts},
author = {Gordon, N. Ross and Dilly, Scott J. and Simmons, Kevin L. and Woodcock, Leslie J.},
abstractNote = {The present invention is a method and apparatus for molding plastic parts and placing and orienting reinforcing fibers within structurally thin sections. More specifically, the method of the present invention is a molding technique wherein positive displacement is applied to incremental sections of a charge (plastic mixed with reinforcing fibers), thereby sequentially forming the desired part and placing reinforcing fibers within structurally thin sections. The apparatus of the invention is a moveable ram that may be tapered and that is in contact with the charge during forming.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {7}
}
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