CAE Presentation
description
Transcript of CAE Presentation
Importance of
CAE Design Tools
in the Industry
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ProAce Institute of Advanced Simulation
3rd Floor, SCO 371-373, Sector 34-A,
Chandigarh (160 022)
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JOB with the reputed company with HANDSOME SALARY
Comfortable Environment
Learning opportunities
A chance to display your skills
A Key ROLE in decision making
Fixed working hours
& Lot more……..
Expectations of a Graduate Engineer
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10 -12 lakh graduate engineers pass out every year
On an average, there are 3 lakh openings in India
Out of these, 65% openings are in IT sector
PSU’s & other Top Core companies recruit from Top
NITs
A lot of Engineering Graduates have to opt for BPO jobs
These jobs hardly require an Engineering skills
Few engineers opt for higher studies or going abroad
Don’t be Disheartened!! Add to Your Skills!!
JOB SCENARIO
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Situation in the INDUSTRY
Skills related to the specific field in addition to Engineering Degree
o CAD, FEA & CFD tools for Design
o CAM Tools & NC Codes for Production
o 5S, KAIZEN for Quality
o ERP, SAP for Production Planning
o Primavera, MS Projects for Project Execution
o And so on….
Limited learning opportunities due to preset procedures
Assignment related working hours
Result oriented assignments
Limited say in decisions (because of lack of specific skill &
approach)
Not many industries spend on the training of their staff (individuals
with better skills are preferred)
What’s the solution?
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Bridge the GAP between EXPECTATIONS &
DEMAND!!
Hone your Engineering Skills
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• Computer-Aided Engineering (CAE) is the use of
computer software for engineering tasks
• Useful in simulation, design, manufacturing, planning,
diagnosis and repair
• Used to analyze the robustness and performance of
components and assemblies
What is CAE?
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CAE in Manufacturing
• Computer Aided Manufacturing (CAM)
• CAM is the use of computer software to control machine tools and related machinery in the manufacturing of work-pieces
• CAM gives higher productivity, accuracy & precision
• Optimized sequencing can be done to reduce energy and cost
• Higher repeatability and quality
• Constant rate of production with minimal downtime
• Complex profiles and component models are directly fed to the machine program
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Change in Manufacturing Scenario
Where as giving more smooth, sophisticated & efficient Production lines
Use of CAM has greatly increased Productivity
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CONCEPT
Design
Calculations
CAD
Geometry
Prototype
Testing
Final
Production
CONCEPT
Design
Calculations
CAD
Geometry
Prototype
Testing
Final
Production
CAE
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Conventional
ProcessUsing CAE
Using CAE modification costs can be reduced
CAE in Product Design
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• Computer Aided Design (CAD) (2D Drafting & 3D Modeling)
• Finite Element Analysis (FEA)
• Computational Fluid dynamics (CFD)
• Motion Analysis
• Mechanical Event Simulation (MES)
• Process Simulation for Operations such as casting, molding and forming
Classification of CAE in Design
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• CAD is Computer Aided Design
• Advance technology used for designing with the assistance of computers and software
• CAD is used in almost all the branches of engineering
• Used for making conceptual designs and detailed production drawings
What is CAD?
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Change in Design Scenario
Use of Computers has resulted in more Compact & Efficient Workspace
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Software Used in CAD
• AutoCAD
• SOLIDWORKS
• Pro E
• CATIA
• Solid Edge
• Inventor
ProAce provides training in AutoCAD & SOLIDWORKS for 2D drafting and 3D modeling
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AutoCAD
Used for making detailed Production Drawing of Components
Used for making Structural Layout, Machinery Layout for Plants
Used for making conceptual drawings of new designs
Used for making Process Flow Diagrams and Piping & Instrumentation Diagrams
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SOLIDWORKS
Part Modeling
Assembly Modeling
Sheet Metal
Weldment
Pipe/Cable Routing
3D Models to Drawings
Most versatile tool of 3D Design for the Industry
3D tool is a must for any Research Based Industry
Easy to use & Innovative features has made it the top
choice for the industries
Aerospace, Automobile, Process Plants, Heavy
Machinery, Sheet Metal, Consumer Goods, Mold & Die
Design and many more….
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• Computer Aided Design (CAD) (2D Drafting & 3D Modeling)
• Finite Element Analysis (FEA)
• Computational Fluid dynamics (CFD)
• Motion Analysis
• Mechanical Event Simulation (MES)
• Process Simulation for Operations such as casting, molding, and forming
Classification of CAE in Design
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Used for design & evaluation of components &
assemblies
Predicts the behavior of component / assembly to factors
such as forces, heat and vibration
Calculates the displacement, stress, strain & possible
failure areas as per given conditions
Can be applied to real time situations where manual
calculations are not possible
Finite Element Analysis (FEA)
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Software used for FEA
ANSYS Workbench
SolidWorks Simulation
Optistruct
NX NASTRAN
SIMULIA (ABAQUS)
ProAce provides training in ANSYS Workbench. ANSYS has more than 40,000 customers worldwide.
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Industrial Users for FEA
• Automobile Industries
• Process Industries
• Machine Components Manufacturers
• Rotary Equipments (Compressors, Centrifugal Pumps, Fans etc.)
• Turbo Machinery (Steam Turbines etc.)
• Oil & Gas sector
• Aerospace
• Offshore
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FEA Examples
Disc Torsion Stress Analysis
30% reduction in weight by removing material from areas with
low stress distribution
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• Simplified form of FEA
• Specifically for Structure Design
• Member Sizing
• Design of Earthquake resistant structure
STAAD Pro
Finite Element Analysis (FEA)
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• Computer Aided Design (CAD) (2D Drafting & 3D Modeling)
• Finite Element Analysis (FEA)
• Computational Fluid dynamics (CFD)
• Motion Analysis
• Mechanical Event Simulation (MES)
• Process Simulation for Operations such as casting, molding, and forming
Classification of CAE in Design
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It calculates the dynamic quantities in a fluid flow
Used for Modeling Flow, Turbulence, Chemical
Reactions, Mixing/interaction of fluids & gases
Complex heat transfer phenomena
Calculates Static head, Velocity, Pressure Drop, Lift,
Drag, Heat Transfer and other related fluid quantities in a
fluid flow
Provides insight into the flow
path which otherwise would
be impossible to observe
Computational Fluid Dynamics (CFD)
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ANSYS Fluent
Ansys CFX
FloWorks
Star CD
Flow-3D
Caedium
ProAce provides training in ANSYS Fluent. Learn FLUENT to join the Elite class of R&D Analysts.
Software used for CFD
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• Aerospace
• Automotive
• Biomedical • Chemical Processing
• HVAC
• Hydraulics
• Marine
• Oil & Gas
• Power Generation
• Sports
Aerospace
Automotive
Biomedical
Temperature and natural
convection currents in the eye
following laser heating.
F18 Store Separation
Where CFD is used?
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HVAC
Chemical Processing
Hydraulics
Polymerization reactor vessel - prediction of flow
separation and residence time effects.
Streamlines for workstation ventilation
• Aerospace
• Automotive
• Biomedical
• Chemical Processing
• HVAC
• Hydraulics
• Marine
• Oil & Gas
• Power Generation
• Sports
Where CFD is used?
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Marine
Oil & Gas
Sports
Power Generation
Flow of lubricating mud over drill bit Flow around cooling towers
• Aerospace
• Automotive
• Biomedical
• Chemical Processing
• HVAC
• Hydraulics
• Marine
• Oil & Gas
• Power Generation
• Sports
Where CFD is used?
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• Computer Aided Design (CAD) (2D Drafting & 3D Modeling)
• Finite Element Analysis (FEA)
• Computational Fluid dynamics (CFD)
• Motion Analysis
• Mechanical Event Simulation (MES)
• Process Simulation for Operations such as casting, molding, and forming
Classification of CAE in Design
Analyzes the movement of Assemblies and Mechanisms
Interference checking of parts of the assemblies
Motion data like forces, accelerations, velocities
Animation of motion
Force results for further analysis Software Adams
Ansys Rigid Body Dynamics
Cosmos Motion
SIMPACK
Motion Analysis of Jack showing the variation
in jaw opening by the position of screw
Motion Analysis
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• Computer Aided Design (CAD) (2D Drafting & 3D Modeling)
• Finite Element Analysis (FEA)
• Computational Fluid dynamics (CFD)
• Motion Analysis
• Mechanical Event Simulation (MES)
• Process Simulation for Operations such as casting, molding, and forming
Classification of CAE in Design
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• Simulation & Analysis of effects of motion like impact
• Drop Test of Components
• Crash Analysis for Occupant Safety
• Vehicle Roll Over
Drop-test simulations on a
radioactive waste container
Software
Algor
LS-Dyna
Radioss
PAM-Crash
Ansys AUTODyn
Mechanical Event Simulation (MES)
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• Computer Aided Design (CAD) (2D Drafting & 3D Modeling)
• Finite Element Analysis (FEA)
• Computational Fluid dynamics (CFD)
• Motion Analysis
• Mechanical Event Simulation (MES)
• Process Simulation for Operations such as casting, molding, and forming
Classification of CAE in Design
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• Simulation of Processes like Sheet Metal Forming,
Forging & Molding
• Effect of change of process parameters can be verified
• Predicts component feasibility/problems thereby
reducing tryout time and costs
Software
Altair HyperWorks
Dynaform
AutoForm
Forming is extensively used in
Automobile Industry
Process Simulation for Operations
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• Competitive Challenges, Customer Requirements and
Financial Pressures
• Need of more innovative products and manufacturing
processes while minimizing costs and time to market to
excel in competition
• Virtual prototyping or Simulation allows the evaluation
of an entire product in a real world environment
• Allows engineers to refine and validate designs at a
stage where the cost of making changes is minimal
Why CAE??
Engineers having an inclination towards CAE, certainly have an opportunity to excel
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• Faster development cycle leading to reduction in “time to
market”
• Assists with development of testing processes thereby reducing
testing costs
• Better Product quality with reduced weight and cost
• Better communications for faster design cycle
• Creating documentation of the Design
• Availability of database for future reference
• Increase in overall productivity
• Examination of "what if" design scenarios with Rapid Evaluation
of Design Alternatives
• Can be applied to complex situations & models
• Simulate the Unpredictable
Advantages of CAE
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• “Garbage in, Garbage Out”
• Technical Expertise
• Careful interpretation of results is required
• Resource Intensive
• Simplification of Real time problems
• Practical Try Outs cannot be completely eliminated
Limitations
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Bridge the GAP between EXPECTATIONS &
DEMAND!!
Hone your Engineering Skills Start a Career in Design
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• Institute run by Industry professionals with 10-12 years
of experience in the field of Design
• Provides training in line with industrial requirements
• Training supported with LIVE projects
• In depth knowledge of the latest technology available
• Intends to impart a professional approach towards
common industrial problems
• Imbibe confidence to tackle the real industrial problems
Bridge the GAP with PROACE
ProAce
Aims at
Developing professionals with inclination
towards utilizing CAE (Computer Aided
Engineering)
CAE Design Tools in the Industry
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Thank You