You can efficiently evaluate your designs for nonlinear and dynamic response, dynamic loading, and composite materials with the powerful tools of SolidWorks Simulation Premium. Visit: http:…Description complète
An Introduction to SolidWorks Flow Simulation 2012Full description
Book title
Learn to use SolidWorks CAD software. Bio at http://mariohcastro-cedeno.brandyourself.com/. A newer version of the book is available (see Introduction to SolidWork, second edition). For a…Descrição completa
Learn to use SolidWorks CAD software. Bio at http://mariohcastro-cedeno.brandyourself.com/. A newer version of the book is available (see Introduction to SolidWork, second edition). For a…Descrição completa
Learn to use SolidWorks CAD software. Bio at http://mariohcastro-cedeno.brandyourself.com/. A newer version of the book is available (see Introduction to SolidWork, second edition). For addition...
Learn to use SolidWorks CAD software. Bio at http://mariohcastro-cedeno.brandyourself.com/. A newer version of the book is available (see Introduction to SolidWork, second edition). For a…Full description
Learn to use SolidWorks CAD software. Bio at http://mariohcastro-cedeno.brandyourself.com/. A newer version of the book is available (see Introduction to SolidWork, second edition). For addition...
Con este libro usted sera capaz de diseñar y manipular situaciones fisicas con la finalidad de entender su funcionamiento atravez de simulacion numerica con el programa solidworksFull description
Con este libro usted sera capaz de diseñar y manipular situaciones fisicas con la finalidad de entender su funcionamiento atravez de simulacion numerica con el programa solidworksDescripción completa
Con este libro usted sera capaz de diseñar y manipular situaciones fisicas con la finalidad de entender su funcionamiento atravez de simulacion numerica con el programa solidworksDescrição completa
Con este libro usted sera capaz de diseñar y manipular situaciones fisicas con la finalidad de entender su funcionamiento atravez de simulacion numerica con el programa solidworks
Con este libro usted sera capaz de diseñar y manipular situaciones fisicas con la finalidad de entender su funcionamiento atravez de simulacion numerica con el programa solidworks
Définition et autres information intéressantes
Modeling techniques using finite element method and tools using softwares like EtabsFull description
Introduction - What is a composite Material? Four basic categories of structural materials : •
Metals
•
Polymers
•
Ceramics
And •
Composites
Definition : « Composite materials consist of two or more separate materials combined in a macroscopic structural unit »
Introduction
1+1 = 3 2 improved specific properties not obtainable by any of the original components acting alone
Introduction - History facts/ Did you know?
Introduction - History facts/ Did you know?
The ancient Egyptians were the first people known to make use of plywood
reinforced concrete invented by the Romans approx. 1000 BC (“opus caementicium”)
Advantages and Disadvantages of Composites
Advantages • • • • • •
• • •
Lightweight High specific stiffness High specific strength Tailored properties Excellent fatigue endurance Excellent weather/Water resistance Can be radar and sonar transparent Low thermal expansion Good Damping
Disadvantages • • • • •
Cost of materials Long development time Manufacturing difficulties Temperature limits Hidden Damage
Advantages and Disadvantages of composites
Types of composite Composites include : •
Fibrous : Composed of fibers, in a matrix
•
Laminar : layers of materials
•
Particulate : Composed or particles or flakes, in a matrix
•
Hybrid : combinations of any of the above
Roles of the matrix and Reinforcement in a composite :
Matrix • Give shape to the composite • Protects the reinforcements from the environment • Transfers loads to the reinforcements • Contribute to properties such as toughness
Reinforcements
• Give strengh and stiffness • Dominate other properties such as coefficient of thermal expansion, conductivity
Composite Material modeling has been added to SolidWorks Simulation Premium
Scoped to be a tool for Design Engineers who wish to: •
Explore the use of composites as a replacement for sheet metal, thin walled castings, or other homogenous thin walled materials
•
Evaluate the benefits and/or sensitivity of material, thickness, number of plys, or orientation in an existing thin walled composite material application
Theories for Predicting Failure of Composite Laminates A variety of failure criteria exist to predict the ply level ultimate strength in polymer matrix composites. Maximum Stress simply compare macroscopic (ply level) stresses in each coordinate direction to maximum values.
Tsai-Hill and Tsai-Wu use quadratic (and tensor in the case of Tsai-Wu) combinations of the stresses to account for stress interaction.
SolidWorks 2009 Improve the Quality of Your Design
Goals • Minimize deflexion Max (<15 mm) • Minimize weight of the part (<300 g) • Geometry/global shape can’t be changed !!
• Free to change thickness and materials
Force= 50N
SolidWorks 2009
Current design : • Material used is orthotropic
• Thickness is 3 mm • deflexion Max is 18.2 mm • weight is 733 g
SolidWorks 2009
New design : • composite • Sandwich definition with a foam material • Same previous material for skins • Total Thickness is 5.5 mm • deflexion Max is 13.7 mm • weight is 204 g
Benefits :
SolidWorks 2009 – Composite support
Conclusion Composite materials have great potential in the next decades
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insight SolidWorks Simulation add Value & Strength to Your Products
