|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 124 van 129 gevonden artikelen
| Titel: |
Two-dimensional representation of machining geometry and tool path generation for ball-end milling of sculptured surfaces |
| Auteur: |
Yoon, Joung-Hahn |
| Verschenen in: |
International journal of production research |
| Paginering: | Jaargang 45 (2007) nr. 14 pagina's 3151-3164 |
| Jaar: |
2007-07 |
| Inhoud: |
This article applies a two-dimensional representation of the machining geometry relevant to tool path generation for the three-axis ball-end milling of sculptured surfaces. A two-dimensional geometric model detecting the machined strip is suggested as the concept for the 'effective cutting profile' which fits well into the three-dimensional machining geometry. The model is the same as the intersection of the cutter with the plane perpendicular to the tangent direction of the cutter location curve and incident with the cutter location point. In order to achieve the specified machining accuracy, an iterative approach is needed. The paper also presents a new iterative method to generate tool paths with a constant scallop height. It is based on the proposed model which resorts to a two-dimensional representation of the three-dimensional machining geometry. The proposed method reduces significantly the computing time to generate tool paths. Implementations and illustrated examples are discussed. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 124 van 129 gevonden artikelen
| << vorige | volgende >> |