1. Functionality of Engineering Modeling Systems Objects in Model Space
Óbuda University
John von Neumann Faculty of Informatics
Institute of Applied Mathematics
Master in Mechatronics
Course CAD Systems
Laboratory No. 2
Functionality of Engineering Modeling Systems
Objects in Model Space
Structure of Engineering Configuration
László Horváth

2. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/
This presentation is intellectual property. It is available only for students in my courses.
The screen shots in tis presentation was made in the CATIA V5 és V6 PLM systems the Laboratory of Intelligent Engineering systems, in real modeling process.
The CATIA V5 és V6 PLM systems operate in the above laboratory by the help of Dassult Systémes Inc. and CAD-Terv Ltd.
László Horváth UÓ-JNFI-IAM

3. Contents
Contents
Organizing modeling capabilities by industry, discipline, and role
Structure of the V6 PLM system
Collaboration of engineers
About collaborative virtual environment
Engineering model definition and knowledge reuse
Definition and simulation of manufacturing
Organized realistic multiphysics simulation
Development of generic engineering model – Exercise CS21
From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

4. Organizing modeling capabilities by industry, discipline, and role
Examples from the Dassault Systemes Inc. products
Industries
Aerospace & Defense
Architecture, Engineering & Construction
Consumer Goods & Retail
Consumer Packaged Goods & Retail
Energy, Process & Utilities
Financial and Business Services
High-Tech
Industrial Equipment
Life Sciences
Marine & Offshore
Natural Resources
Transportation & Mobility
Solutions for Industrial Equipment Industries
CATIA Machine and Equipment Design Engineering:
CATIA Machine & Equipment Designer
CATIA Shaped Machine & Equipment Designer
CATIA Plastic Part & Mold Design
CATIA 3D Master
CATIA Electrical Design
CATIA Fluid Systems
CATIA Systems Engineering
László Horváth UÓ-JNFI-IAM

5. Organizing modeling capabilities by industry, discipline, and role
Examples from the Dassault Systemes Inc. products
Engineering disciplines
Several roles for mechanical engineering discipline
Consumer packaged goods
Mechanical engineering
Model Based Definition
Composites engineering
Sheet metal design engineering
Fastener design engineering
Plastic part and mold design engineering
Electrical systems design
Fluid systems
Architecture engineering & construction
Industrial equipment design engineering
Transportation & Mobility Engineering
Engineering for High tech
Knowledge engineering
Marine and offshore
MASTER CONCEPTUAL DESIGNER
MECHANICAL DESIGNER
MECHANICAL & SHAPE DESIGNER
MECHANICAL PART DESIGNER
MECHANISM SIMULATION DESIGNER
DESIGN REVIEW & PREPARATION
László Horváth UÓ-JNFI-IAM

6. Structure of the V6 PLM system
System at the Laboratory of Intelligent Engineering Systems
ENOVIA
System for collaboration of engineers with system, process, and content level integration.
CATIA
Development of engineering model and knowledge reuse.
SIMULIA
Organized realistic multiphysics simulation.
DELMIA
Definition and simulation of manufacturing process, environment and resources.
Model communication: ISO STEP AP242 (integrates the application protocols AP203 and AP214 (automotive and aerospace industries).
On the following pages functions are restricted to thematic of subjects ”CAD systems” and ”Modeling and simulation”.
László Horváth UÓ-JNFI-IAM

7. Collaboration of engineers
Model based group work environment with system, process, and content level integration
Definition of RFLP and PPR structures.
Project administration (persons, roles, resources)
PLM administration.
Maturity state of models: status in lifecycle: REMOVED, IN_WORK, FROZEN, RELEASED, OBSOLETE.
László Horváth UÓ-JNFI-IAM

8. About collaborative virtual environment
Engineering team uses single modeling environment.
Key features
Comprehensive covering.
Lifecycle management.
Concurrent engineering.
Representation.
Traceability
Flexibility.
Common data architecture.
Reused intellectual property (IP).
Basic functionality
Product development process management.
Product design management.
Predefined engineering tasks.
Impact analyses supporting evaluation alternatives and changes.
Configured products.
Managing and tracking design changes.
Complete digital validation.
László Horváth UÓ-JNFI-IAM

9. Engineering model definition and knowledge reuse
Systems
Modeling of dynamical behavior (the Dymola dynamical modeler, communication using Modelica language).
Build logical system
Discrete behavior of functional and logical components in RFLP environment.
Shape
Generative and free form curve and surface definition.
Connections with capture, image, and rapid prototyping environments.
Mechanical
Parts and their connections.
Base, protected, functional, modification, and extraction features.
Associative bodies.
Equipment
Circuit board deign
Electrical equipment and structural design.
Electrical routing and connections.
Modeling electrical logic.
Knowledge ware, advisor and expert
Enterprise Knowledge Language (simple for math and advanced for engineering).
Automated Design Process.
Knowledge features: parameter, function, rule, check, action, reaction, algorithm.
Evaluation of rule base. Optimizing parameters.
László Horváth UÓ-JNFI-IAM

10. Definition and simulation of manufacturing
Manufacturing Planning
Definition of process structures (processes for assembly, fastening, material removal, material adding, etc.)
Planning and simulation of manufacturing systems
Robotics
Definition for mechanical systems applied at manufacturing processes: Robot tools, position definition devices. Devices and structures for machine tools, guided vehicles, numerical controlled and CMM machines.
Definition of device profils (accuracy, movement, object, tool, movement control, robot control).
Definitions: Direct és invers kinematics, velocity and acceleration, motion sets, workspace, kinematic relations.
Task design. Robot programming. Realistic robot simulation.
Machining
Operations, path planning, control program planning, multi-axis control, machine tool builder, simulation
Ergonomics
Analysis of human activity. Human model for ergonomics. Measurements. Posture analysis. Task definition.
Automation
Design of simulation in manufacturing systems. Mapping simulation to control programs.
Behavior (experience) based development and simulation of manufacturing systems.
Logical control modeling language (LCM).
László Horváth UÓ-JNFI-IAM

11. Organized realistic multiphysics simulation
Multiphysics Simulation On Cloud
”A complete suite of features for solving multiphysics problems involving linear and nonlinear solids, fluids, heat transfer, acoustics, vibration, low-frequency electromagnetics, electrostatics, and coupled behavior between these multiply physical responses.”
Dassault Systémes
Simulation
Simulation of product behavior in case of realistic applications.
Definition of actions for definition, execution, and evaluation simulations.
Simulation features as building blocks of simulation definitions.
Definition and application of materials.
Evaluation of simulation results.
FEM/FEA in the background.
Multiphysics simulation.
László Horváth UÓ-JNFI-IAM

12. Development of generic engineering model – Exercise CS21
Model name in the PLM model base (for propagation):
CS00Sxxxx00
Course name
Year 16
SemesterS or F
Student name
Exercise No.
László Horváth UÓ-JNFI-IAM

13. Basics of generic engineering model development – Exercise CS21
Concepts to learn in real model space
Generic and instance model.
Form features in context.
Control of shape by reference planes..
Including mathematical surface in boundary as form feature.
Representation of multi piece solid using topological lump.
Parameters and their connections in contextual chains.
Propagate function in PLM system, PLM model base.
Integration of models in PLM system.
Engineering connection between solid bodies.
László Horváth UÓ-JNFI-IAM

14. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

15. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

16. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

17. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

18. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

19. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

20. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

21. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

22. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

23. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

24. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

25. Development of generic engineering model – Exercise CS21
Laboratóriumi feladat SZT 2.1
Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

26. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

27. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

28. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

29. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

30. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

31. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

32. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

33. Development of generic engineering model – Exercise CS21
László Horváth UÓ-JNFI-IAM

34. From the shape modeling practice – Exercise CS22
Exercise CS01 is continued
Concepts to learn in real model space
Volume subtracting feature .
Limiting feature using topology
Complex fillet surface
Solid representation between boundary and its offset (shell form feature)
Surface based feature
Variable radius fillet surface
Modification of solid previously modified by shell form feature
László Horváth UÓ-JNFI-IAM

35. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

36. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

37. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

38. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

39. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

40. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

41. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

42. From the shape modeling practice – Exercise CS22
A Pad.3 hasáb határának átdefiniálása az Extrude.1 felületre.
Az Extrude.1 felület újabb kontextusát hoztuk létre.
László Horváth UÓ-JNFI-IAM

43. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

44. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM

45. From the shape modeling practice – Exercise CS22
Hole.2 furat alaksajátosság definiálása adott pontból kiindulva a generálási irányban a testen talált utolsó felületig. Számos térbeli metszetgörbe generálására van szükség a határfelület ábrázolás kibővítésénél.
László Horváth UÓ-JNFI-IAM

46. From the shape modeling practice – Exercise CS22
László Horváth UÓ-JNFI-IAM