Date post: | 02-Jan-2016 |
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PARAMETRIC MODELING
1. INTRODUCTION TO PARAMETRIC MODELING
2. BASIC FUNCTIONS
3. ADVANCED FUNCTIONS
4. PARAMETRIC AND SMARTEAM
1. INTRODUCTION TO PARAMETRIC MODELING
PARAMETRIC MODELING
1. INTRODUCTION TO PARAMETRIC MODELING : Origin
Specs :T°, P, C
Presentation
Calculation: D mini, Valve XXX
- Time consuming
- Lack of flexibility
- Unpleasant routine job for designers
How to accelerate the process?
New
Spe
cs
Geometry
Manual Input to renew at each spec modification
PARAMETRIC MODELING
Specs :T°, P, C
Calculation: D mini, Valve XXX
- 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
Geometry
- Time saving
- Less repetitive work
1. INTRODUCTION TO PARAMETRIC MODELING : Principles
PARAMETRIC MODELING
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
1. INTRODUCTION TO PARAMETRIC MODELING : Example
PARAMETRIC MODELING
2. BASIC FUNCTIONS
PARAMETRIC MODELING
2. BASIC FUNCTIONS : Parameters and formula
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
Available in any workshop
PARAMETRIC MODELING
- 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
2. BASIC FUNCTIONS : Parameters and formula
PARAMETRIC MODELING
Example of the shaft and bearing:
We want to drive it from “functional parameters” such as torque, safety coefficient
2. BASIC FUNCTIONS : Parameters and formula
PARAMETRIC MODELING
2. BASIC FUNCTIONS : Parameters and formula
PARAMETRIC MODELING
3. ADVANCED FUNCTIONS
PARAMETRIC MODELING
3. ADVANCED FUNCTIONS: knowledgware
Knowledge Advisor: Most of knowledge tools,
Product Engineering Optimizer: Optimisation
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
PARAMETRIC MODELING
Reaction and actions:
- Like a rule but Asynchronuous (Launch action when a specified parameter is modified)
- Possibility to couple short script etc
3. ADVANCED FUNCTIONS: Knowledge Advisor
PARAMETRIC MODELING
Check:
- similar to the rule, but just giving an informationif D>30mm
3. ADVANCED FUNCTIONS : Knowledge Advisor
PARAMETRIC MODELING
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
3. ADVANCED FUNCTIONS: Product Engineering Optimizer
PARAMETRIC MODELING
4. PARAMETRIC AND SMARTEAM
PARAMETRIC MODELING
- 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
4. PARAMETRIC AND SMARTEAM: Contextual links
A.00
B.00
Parameter copied with link
A.01
B.00
Preliminary
- No Replace to latest
PARAMETRIC MODELING
- 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
4. PARAMETRIC AND SMARTEAM: Contextual links
PARAMETRIC MODELING
- Don’t hesitate to contact the support during tours, request
- Consult new FAQs about parametric modeling
4. HOW TO DO?
PARAMETRIC MODELING
PARAMETRIC MODELING
THANK YOU FOR YOUR ATTENTION