Norm

NEN-ISO 10303-523:2004 en

Industrial automation systems and integration - Product data representation and exchange - Part 523: Application interpreted construct: Curve swept solid

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Over deze norm

Status Ingetrokken
Aantal pagina's 30
Commissie Informatie-integratie en interoperabiliteit
Gepubliceerd op 01-05-2004
Taal Engels
This part of ISO 10303 specifies the interpretation of the integrated resources to satisfy the requirement for the definition of a shape representation containing implicitly defined solids created by sweeping operations. The solids defined by sweeping a planar area along a directrix curve. For the surface curve - swept area solid both the area and directrix are explicitly defined. For other types of swept area solid the directrix is implicitly defined, as a line or a circle. In the case of the swept disk solid the bounds of the area are implicitly defined circles. The following are within the scope of this part of ISO 10303: - 3D geometry; - directrix curves; - swept area solids; - swept disk solids; - surface curve swept area solids; - use of B-spline surfaces to define a ruled surface for the purpose of defining a swept solid; - planar areas with explicit geometric bounnds; The following are outside the scope of this part of ISO 10303: - 2D geometry other than for the definition of a pcurve in the parameter space of a surface; - boundary representation solid models; - curves and surfaces not used as part of the definition of a swept solid; - non-manifold geometry; - offset curves and surfaces; - use of topology to bound geometric entities.

Details

ICS-code 25.040.40
Nederlandse titel Industrial automation systems and integration - Product data representation and exchange - Part 523: Application interpreted construct: Curve swept solid
Engelse titel Industrial automation systems and integration - Product data representation and exchange - Part 523: Application interpreted construct: Curve swept solid

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