Formation de base Notions de base d’édition polygonale, d’esquisse paramétrique et de surfaçage NURBS

Basic polygonal editing, parametric sketching, and NURBS surfacing

PolyWorks|Modeler™ Training

3 jours
Privée ou   En classe
Centre de formation, Sur place ou En ligne

 

Objectif:

L'objectif de cette formation de trois jours consiste à permettre aux opérateurs, aux techniciens et aux ingénieurs en métrologie ayant peu ou pas de connaissance de PolyWorks Metrology Suite d'effectuer la rétro-ingénierie de pièces à l'aide d'outils provenant de PolyWorks|Modeler™. Plus précisément, elle traite des concepts clés de base d’édition polygonale, d’esquisse paramétrique et de surfaçage NURBS.

Prérequis:

  • Les personnes en formation doivent avoir des connaissances de base en métrologie.
  • Les personnes en formation doivent avoir des compétences de base en informatique (systèmes d’exploitation Windows).
  • Manage files and navigate through the PolyWorks® interface
  • Obtain part data and position the polygonal model
  • Edit the polygonal model
  • Model prismatic shapes using sketching tools
  • Model freeform shapes using NURBS surfacing tools

Manage files and navigate through the PolyWorks® interface

  • Navigate through the PolyWorks Workspace manager interface
  • Create and save a workspace, locally or using PolyWorks|DataLoop
  • Navigate through the PolyWorks|Inspector and PolyWorks|Modeler interfaces
  • Create and save PolyWorks|Inspector and PolyWorks|Modeler projects, locally or using PolyWorks|DataLoop
  • Define the steps of a typical reverse-engineering workflow

Obtain part data and position the polygonal model

  • Connect to a device
  • Scan a polygonal model using quality metrics
  • Acquire data in different device positions
  • Create a unified polygonal model
  • Extract key features on the polygonal model
  • Position the polygonal model with respect to the coordinate system standard axes

Edit the polygonal model

  • Transfer objects between modules
  • Smooth polygonal model vertices
  • Reconstruct areas of the polygonal model
  • Fill holes
  • Automatically and interactively
  • Optimize the curvature
  • Reduce or subdivide triangles
  • Create, edit, and insert curves into the polygonal model
  • Standard
  • Boundary
  • Fillet Tangent & Edge

Model prismatic shapes using sketching tools

  • Create a sketch from the outline of a polygonal model
  • Create and edit sketch entities
    • Add dimensions
    • Add relations
  • Export sketches for parametric and associative downstream modeling

Model freeform shapes using NURBS surfacing tools

  • Create a network of curves that define NURBS patches
    • Manually
    • Use Create NURBS Patches from Polygonal Model
  • Fit NURBS patches to the underlying polygonal model
    • Review fitting errors
    • Adjust fitting parameters
  • Create a NURBS model from the fitted NURBS patches
  • Export the fitted NURBS patches or the NURBS model for downstream modeling