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COSMOSWorks Designer
Length: 2 days
Prerequisites: Knowledge of SolidWorks and basic
mechanical engineering concepts is recommended.
Course Description: This course is designed to
make SolidWorks users more productive more quickly with the COSMOSWorks Designer
Bundle. It offers a comprehensive hands-on training on the applications of
COSMOSWorks. The class discusses linear stress analysis, gap/contact analysis,
and best practices. Analysis features are discussed using an integrated approach
of the COSMOSWorks software from within the SolidWorks environment. Finally,
examples of parts and assemblies including those with various gap/contact
conditions are reviewed.
Introduction to FEA
About This Course
What is COSMOSWorks?
What is Finite Element Analysis?
Build Mathematical Model
Build Finite Element Model
Solve Finite Element Model
Analyze Results
Errors in FEA
Finite Elements
Degrees of Freedom
Calculations in FEA
Interpretation of FEA Results
Units of Measurement
Limitations of COSMOSWorks Designer
Summary
Lesson 1: Static Analysis of a
Rectangular Hollow Plate
Objectives
Project Description
Options
Preprocessing
Meshing
Postprocessing
Multiple Studies
Check Convergence and Accuracy
Results Summary
Comparison With Analytical Results
Prescribed Displacements
Summary
Lesson 2: Static Analysis
of an L-Bracket
Objectives
Project Description
Analyses of a Bracket Without the Fillet
Analysis of Bracket with a Fillet
Conclusion & Summary
Lesson 3: Static Analysis of a Support Bracket
Objectives
Project Description
Geometry Preparation
P-elements
H vs. P Elements
Mesh Considerations
P-element Results Folders
Run Analysis Using h-Method Solution
Results Comparison
Summary
Lesson 4: Contact/Gap Analysis of Pliers
Objectives
Project Description
Contact/Gap Analysis
Analysis to Determine Maximum Possible Stress in Model
Pliers Contact Study
Summary
Lesson 5: Shell Analysis of a Pulley
Objectives
Project Description
Model Preparation
Initial Shell Analysis
Analysis with Mesh Controls
Shell Element vs. Solid Element Modeling
Results Comparison
Summary
Lesson 6: Shrink Fit Analysis of a Wheel Assembly
Objectives
Project Description
Symmetry
Defeaturing
Shrink Fit Analysis
Contact/Gap Conditions
Summary
Lesson 7: Stress Analysis of a Shock Absorber
Objectives
Project Description
Calculate Compressive Spring Stiffness
Analyze Shock Absorber Assembly
Analysis with a Refined Mesh
Summary
Lesson 8: Contact Analysis of a Clamp
Objectives
Project Description
Large Displacement Contact Option
Large Displacement Contact Analysis
Discussion
Analysis with Refined Mesh
Summary
Lesson 9: Contact Analysis of a Scissor Lift
Objectives
Project Description
Analysis of Lift in Collapsed Configuration
Summary
Lesson 10: Analysis of a Platform Using Design
Scenarios
Objectives
Project Description
Analysis Overview
Model Preparation
Design Scenarios Analysis
Limitations of Linear Analysis
Summary
Lesson 11: Static Analysis of a Bimetal Strip
Objectives
Project Description
Deformation Analysis of Bimetal Assembly (Bonded)
Deformation Analysis of Bimetal Assembly (Contact)
Thermal Stress Analysis of Bimetal Assembly
Summary
Lesson 12: Shell Analysis of a Bracket Using
Selected Surfaces
Objectives
Project Description
Analysis of Bracket With No Welds
Analysis With Welds
Discussion & Summary
Appendix A: Meshing, Solvers, and Tips &
Tricks
Meshing Strategies
Geometry Preparation
Mesh Quality
Mesh Controls
Meshing Stages
Failure Diagnostics
Tips for Using Shell Elements
Hardware Considerations in Meshing
Solvers in COSMOSWorks
Choosing a Solver
Appendix B: COSMOS Licensing Options
COSMOS Licensing Options
COSMOS License
Administrator Tool
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