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PARAMETRIC MODELING

PARAMETRIC MODELING. INTRODUCTION TO PARAMETRIC MODELING. 2. BASIC FUNCTIONS. 3. ADVANCED FUNCTIONS. 4. PARAMETRIC AND SMARTEAM. PARAMETRIC MODELING. INTRODUCTION TO PARAMETRIC MODELING. PARAMETRIC MODELING. INTRODUCTION TO PARAMETRIC MODELING : Origin. Specs :

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PARAMETRIC MODELING

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  1. PARAMETRIC MODELING INTRODUCTION TO PARAMETRIC MODELING 2. BASIC FUNCTIONS 3. ADVANCED FUNCTIONS 4. PARAMETRIC AND SMARTEAM

  2. PARAMETRIC MODELING INTRODUCTION TO PARAMETRIC MODELING

  3. PARAMETRIC MODELING INTRODUCTION TO PARAMETRIC MODELING : Origin Specs : T°, P, C Calculation: D mini, Valve XXX Manual Input to renew at each spec modification New Specs Geometry Presentation • Time consuming • Lack of flexibility • Unpleasant routine job for designers How to accelerate the process?

  4. PARAMETRIC MODELING INTRODUCTION TO PARAMETRIC MODELING : Principles • - Transform the specs, calculation, expert rules into parameters and relation included in 3D modeler • Construction of a parameter driven geometry • The Geometry is directly linked to functionnal parameters, and automatically updated Specs : T°, P, C Calculation: D mini, Valve XXX Geometry • Time saving • Less repetitive work

  5. PARAMETRIC MODELING INTRODUCTION TO PARAMETRIC MODELING : Example External diameter of shaft D Bearing Length: L L=1.5D • Non parametric: 44 sec • 4 dimensions to modify • Repetitive operations Parametric: 13 sec - 1 parameter to modify

  6. PARAMETRIC MODELING 2. BASIC FUNCTIONS

  7. PARAMETRIC MODELING 2. BASIC FUNCTIONS : Parameters and formula Available in any workshop • Parameters: • Has a name, dimension, and value • Can be anything: mm, T°, MPa, s, • Can drive or be driven • Can be inputted or picked up from a list • Can be limited to a range

  8. PARAMETRIC MODELING 2. BASIC FUNCTIONS : Parameters and formula • Formulas • Will allow to create a mathematical link between one or several input parameters, and a output one • Only allow to create continuous links • Insert Knowledge, expert rules in an assembly

  9. PARAMETRIC MODELING 2. BASIC FUNCTIONS : Parameters and formula Example of the shaft and bearing: We want to drive it from “functional parameters” such as torque, safety coefficient

  10. PARAMETRIC MODELING 2. BASIC FUNCTIONS : Parameters and formula

  11. PARAMETRIC MODELING 3. ADVANCED FUNCTIONS

  12. PARAMETRIC MODELING 3. ADVANCED FUNCTIONS: knowledgware Knowledge Advisor: Most of knowledge tools, Product Engineering Optimizer: Optimisation

  13. PARAMETRIC MODELING 3. ADVANCED FUNCTIONS: Knowledge Advisor • Rules: • Allow to create non continuous actions • Synchronus (relaunched each time an entry parameter is modified) • Several outputs

  14. PARAMETRIC MODELING 3. ADVANCED FUNCTIONS: Knowledge Advisor • Reaction and actions: • Like a rule but Asynchronuous(Launch action when a specified parameter is modified) • Possibility to couple short script etc

  15. PARAMETRIC MODELING 3. ADVANCED FUNCTIONS : Knowledge Advisor • Check: • similar to the rule, but just giving an information • if D>30mm

  16. PARAMETRIC MODELING 3. ADVANCED FUNCTIONS: Product Engineering Optimizer Optimizations: - Possibility to include an optimization inside the model - You can then couple it to a reaction so that it is launched any time a specific value is changed

  17. PARAMETRIC MODELING 4. PARAMETRIC AND SMARTEAM

  18. PARAMETRIC MODELING 4. PARAMETRIC AND SMARTEAM: Contextual links • No problem when creating parameters, formulas, copying sketches, inside a Part. • When creating formulas, copying parameters, sketches between parts, has to be outside the context of an assembly. • Each part has to be open in a different window, and not being open in an assembly in another window Preliminary A.00 A.01 Parameter copied with link • No Replace to latest B.00 B.00

  19. PARAMETRIC MODELING 4. PARAMETRIC AND SMARTEAM: Contextual links • To buil a parametric assembly, always use a skeleton • Put the pilot parameters inside the skeleton • Use it as knowledge container to distribute the parameters to different parts

  20. PARAMETRIC MODELING 4. HOW TO DO? • Don’t hesitate to contact the support during tours, request • Consult new FAQs about parametric modeling

  21. PARAMETRIC MODELING THANK YOU FOR YOUR ATTENTION

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