Sandia Corporation (Albuquerque, NM)
Abstract
A method of designing a primary geometry, such as for a forming die, to be used in a powder pressing application by using a combination of axisymmetric geometric shapes, transition radii, and transition spaces to simulate the geometry where the shapes can be selected from a predetermined list or menu of axisymmetric shapes and then developing a finite element mesh to represent the geometry. This mesh, along with material properties of the component to be designed and powder, is input to a standard deformation finite element code to evaluate the deformation characteristics of the component being designed. The user can develop the geometry interactively with a computer interface in minutes and execute a complete analysis of the deformation characteristics of the simulated component geometry.
- Inventors:
-
- Albuquerque, NM
- (Albuquerque, NM)
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 908605
- Patent Number(s):
- 6993463
- Application Number:
- 09/765,768
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Ewsuk, Kevin G, and Arguello, Jr., Jose G. Sandia Corporation (Albuquerque, NM). United States: N. p., 2006.
Web.
Ewsuk, Kevin G, & Arguello, Jr., Jose G. Sandia Corporation (Albuquerque, NM). United States.
Ewsuk, Kevin G, and Arguello, Jr., Jose G. Tue .
"Sandia Corporation (Albuquerque, NM)". United States. https://www.osti.gov/servlets/purl/908605.
@article{osti_908605,
title = {Sandia Corporation (Albuquerque, NM)},
author = {Ewsuk, Kevin G and Arguello, Jr., Jose G.},
abstractNote = {A method of designing a primary geometry, such as for a forming die, to be used in a powder pressing application by using a combination of axisymmetric geometric shapes, transition radii, and transition spaces to simulate the geometry where the shapes can be selected from a predetermined list or menu of axisymmetric shapes and then developing a finite element mesh to represent the geometry. This mesh, along with material properties of the component to be designed and powder, is input to a standard deformation finite element code to evaluate the deformation characteristics of the component being designed. The user can develop the geometry interactively with a computer interface in minutes and execute a complete analysis of the deformation characteristics of the simulated component geometry.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {1}
}
Works referenced in this record:
Modeling of Powder Compaction: A Review
journal, December 1997
- Aydin, I.; Briscoe, B. J.; Ozkan, N.
- MRS Bulletin, Vol. 22, Issue 12
Density distributions during the compaction of alumina powders: A comparison of a computational prediction with experiment
journal, September 1994
- Aydin, İsmail; Briscoe, Brian J.; Şanlitürk, Kenan Y.
- Computational Materials Science, Vol. 3, Issue 1
Dimensional variation of die-pressed ceramic green compacts: Comparison of a finite element modelling with experiment
journal, January 1997
- Aydin, I.; Briscoe, B. J.; Sanliturk, K. Y.
- Journal of the European Ceramic Society, Vol. 17, Issue 10
Finite-element simulation of the die pressing and sintering of a ceramic component
journal, January 1997
- Zipse, H.
- Journal of the European Ceramic Society, Vol. 17, Issue 14