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Details van artikel 19 van 27 gevonden artikelen
| Titel: |
Geometric reasoning for re-allocation of supporting and clamping positions in the automated fixture design system |
| Auteur: |
Roy, Utpal Liao, Jianmin |
| Verschenen in: |
IIE transactions |
| Paginering: | Jaargang 31 (1999) nr. 4 pagina's 313-322 |
| Jaar: |
1999-04-01 |
| Inhoud: |
Geometric reasoning is an indispensable part of an automated fixture design system. This paper introduces a rational approach based on the use of both qualitative and quantitative reasoning tools to plan for the “best” supporting, locating and clamping positions (on a given workpiece) to hold the workpiece rigidly and accurately during machining processes. It discusses general algorithms to verify the preliminary fixture configuration, as obtained by using 3-2-1 locating rules against workpiece deformation and work piece-tool interference, and to re-allocate the locating positions, if necessary. The paper also addresses the issues of implementing the algorithm in a prototype, automated fixture design system. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 19 van 27 gevonden artikelen
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