Abele, Eberhard ; Fujara, Marian (2010)
Simulation-based twist drill design and geometry optimization.
In: CIRP Annals - Manufacturing Technology, 59 (1)
doi: 10.1016/j.cirp.2010.03.063
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Designing a high-performance twist drill is difficult due to the complex relationship between drill geometry
and numerous and conflicting design goals. Earlier approaches of computer-aided twist drill design are
limited to only fewdesign aspects. This article presents a newholisticmethod of using computing power for
twist drill design and optimization. A complete drill geometry model is used to obtain drill performance
characteristics and to ensure functional capability. Numerical simulation models calculate structural
stiffness and strength, torque and thrust force, coolant flow resistance, chip evacuation capability and chip
flute grindability. A multi-objective geometry optimization is realized by implementing metaheuristic
optimization algorithms. As a result, a numerical overall optimization of twist drill performance is possible.
| Typ des Eintrags: |
Artikel
|
| Erschienen: |
2010 |
| Autor(en): |
Abele, Eberhard ; Fujara, Marian |
| Art des Eintrags: |
Bibliographie |
| Titel: |
Simulation-based twist drill design and geometry optimization |
| Sprache: |
Englisch |
| Publikationsjahr: |
14 April 2010 |
| Verlag: |
Elsevier |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: |
CIRP Annals - Manufacturing Technology |
| Jahrgang/Volume einer Zeitschrift: |
59 |
| (Heft-)Nummer: |
1 |
| DOI: |
10.1016/j.cirp.2010.03.063 |
| Kurzbeschreibung (Abstract): |
Designing a high-performance twist drill is difficult due to the complex relationship between drill geometry
and numerous and conflicting design goals. Earlier approaches of computer-aided twist drill design are
limited to only fewdesign aspects. This article presents a newholisticmethod of using computing power for
twist drill design and optimization. A complete drill geometry model is used to obtain drill performance
characteristics and to ensure functional capability. Numerical simulation models calculate structural
stiffness and strength, torque and thrust force, coolant flow resistance, chip evacuation capability and chip
flute grindability. A multi-objective geometry optimization is realized by implementing metaheuristic
optimization algorithms. As a result, a numerical overall optimization of twist drill performance is possible. |
| Schlagworte: |
| Einzelne Schlagworte | Sprache |
|---|
| Drilling, Tool geometry, Optimization | nicht bekannt |
|
| Fachbereich(e)/-gebiet(e): |
16 Fachbereich Maschinenbau
16 Fachbereich Maschinenbau > Institut für Produktionsmanagement und Werkzeugmaschinen (PTW) |
| Hinterlegungsdatum: |
14 Jul 2010 12:03 |
| Letzte Änderung: |
07 Apr 2020 10:04 |
| PPN: |
|
| Schlagworte: |
| Einzelne Schlagworte | Sprache |
|---|
| Drilling, Tool geometry, Optimization | nicht bekannt |
|
| Export: |
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