Laboratory No. 2 Functionality of Engineering Modeling Systems Objects in Model Space Structure of Engineering Configuration Óbuda University John von.

Laboratory No. 2 Functionality of Engineering Modeling Systems Objects in Model Space Structure of Engineering Configuration Óbuda University John von Neumann Faculty of Informatics Institute of Applied Mathematics Master in Mechatronics Course CAD Systems http://users.nik.uni-obuda.hu/lhorvath/ László Horváth

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. This presentation is intellectual property. It is available only for students in my courses. 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 http://users.nik.uni-obuda.hu/lhorvath/

Program of the course 3. Definition of contextual engineering objects for integrated representation of engineering configurations 4. Shape centric representation. Unified representation of geometry (NURBS) and topology. 12. Management of models in PLM systems 5. Definition of solid model by modification using form features. Functional definition of shape 7. Representation of mechanical systems 6. Analysis on the principle of finite elements (FEM/FEA) 9. Connections of virtual space with the physical world 8. Representation of intents, experiences, and knowledge 10. Collaboration of engineers in PLM system 11. Representation of engineering configuration in RFLP structure 13. Model data exchange between different models. ISO 13303. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ 1. Systems for lifecycle management of product information 2. Functionality of engineering modeling systems. Objects in model space. Structure of engineering configuration

Contents Structure of the V6 PLM system Collaboration of engineers Engineering model definition and knowledge reuse László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ Definition and simulation of manufacturing Organized realistic multiphysics simulation Development of generic engineering model – Exercise CS21 Contents From the shape modeling practice – Exercise CS22

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

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 http://users.nik.uni-obuda.hu/lhorvath/

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. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ 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.

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. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ 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).

Organized realistic multiphysics simulation 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 http://users.nik.uni-obuda.hu/lhorvath/ 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 http://www.3ds.com/products- services/3dexperience/on-cloud/

László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ Development of generic engineering model – Exercise CS21 Model name in the PLM model base (for propagation): CS00Sxxxx00 Course name Year 16 Semester S or F Student name Exercise No.

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 http://users.nik.uni-obuda.hu/lhorvath/ Basics of generic engineering model development – Exercise CS21

László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ Development of generic engineering model – Exercise CS21

Laboratóriumi feladat SZT 2.1 László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ Development of generic engineering model – Exercise CS21

László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ Development of generic engineering model – Exercise CS21

. László Horváth UÓ-JNFI-IAM http://users.nik.uni-obuda.hu/lhorvath/ From the shape modeling practice – Exercise CS22 Exercise CS01 is continued Volume subtracting feature Concepts to learn in real model space 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 http://users.nik.uni-obuda.hu/lhorvath/ 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 http://users.nik.uni-obuda.hu/lhorvath/ 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 http://users.nik.uni-obuda.hu/lhorvath/ From the shape modeling practice – Exercise CS22

Laboratory No. 2 Functionality of Engineering Modeling Systems Objects in Model Space Structure of Engineering Configuration Óbuda University John von.

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Laboratory No. 2 Functionality of Engineering Modeling Systems Objects in Model Space Structure of Engineering Configuration Óbuda University John von.

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