SolidWorks Simulation is used for Finite Element Analysis (FEA) to quickly test and iterate on their design models. SolidWorks Simulation deals with basic static analysis as well as complex dynamic and nonlinear analysis. This tool speeds up the iteration and prototyping phases of the design process.
For the very first time, FEA was introduced in the early 1940s and became more mainstream in the 1990s. Today, this concept is widely used in many industries. You can solve vibrational, structural, and thermal problems on the computer screen before they pose a problem in reality.
The SolidWorks Simulation tool includes NAFEMS-validated FEA solvers that enable designers and engineers with static and dynamic studies, stress testing, temperature effects analysis, and more. This reduces prototype costs, mitigates failure risks, and eliminates mistakes. Companies can extend their product range without making big investments.
Regardless of your level of experience, SolidWorks Simulation enables you to precisely test and improve designs. The article covers everything from setup to important features, assuring the best performance.
- 1 SolidWorks Simulation Features
- 2 SolidWorks Simulation and Where It’s Used
- 3 Different Editions of SolidWorks Simulation
- 4 SolidWorks simulation System requirements
- 5 Setting Up SolidWorks Simulation Easily
- 6 Creating a New SolidWorks Simulation Study
- 7 Best Tips and Tricks for SolidWorks Simulation
- 8 FAQs
- 9 Conclusion
SolidWorks Simulation Features
In this section, we will go through some important and standout features offered by the SolidWorks Simulation tool. These features will prove the worth of SolidWorks simulation in the engineering world.
SolidWorks Simulation Temperature Effect on Designs
SolidWorks Simulation Professional enables designers and engineers to do heat analysis at any point during the design process.
- It facilitates the study of heat transfer by conduction, convection, and radiation.
- Furthermore, users can employ material features such as isotropic, orthotropic, and temperature-dependent behavior.
- It helps determine combined stresses and deformations caused by both structural and thermal loads.
Assembly Motion Analysis on SolidWorks Simulation
SolidWorks Simulation allows users to easily simulate complex machines using event-based motion analysis to validate their design sequence, product quality, and safety. Users can also measure forces and loads during the design phase through real-world movement simulations.
Motion studies allow users to analyze and optimize assembly actions by defining events and triggering tasks. Here’s how:
- Set up motion studies using model events and assembly steps.
- Start actions with sensors, time, or when a task finishes.
- Check forces and loads to improve motion performance.
- Control actuators more precisely with servomotors.
Design Analysis in SolidWorks Simulation
You can calculate stresses and deformations of models using nonlinear stress analysis. It is used for dynamic loads, large shape changes, and materials like rubber or metals that stretch beyond their limits.
- Analyze deformations caused by flexible materials, contact (including self-contact), and overloads.
- After material yield, identify any residual stresses and permanent deformations in metals.
- Analyze temperature-related material changes and creep effects.
Analyze Frequency or Buckling using SolidWorks Simulation
Another feature is that users can analyze frequency or buckling in their designs with or without loads and boundary conditions. This analysis ensures that the natural vibration modes of the design are not close to the environmental forcing frequencies.
SolidWorks Simulation uses an Eigenvalue approach to determine the natural vibration modes of any geometry. If a design’s natural vibration modes match the expected vibration environment, it can lead to harmonic resonance. This resonance may cause excessive loads and failure. Early detection and solution of these problems allows users to improve their designs for increased durability and performance.
SolidWorks Simulation and Where It’s Used
SolidWorks simulation is used in different industries and fields like automotive, product design, analysis, etc. Here is a short breakdown:
- Different industries conduct simulations to improve their product design and efficiency before manufacturing.
- Industrial engineers use it to test machine parts.
- The automotive industry uses it to improve safety and performance.
- Aerospace companies check aircraft parts for strength.
- Product designers test durability and quality.
- Medical device makers ensure safety and reliability.
- Learning SolidWorks simulation helps create better products.
Different Editions of SolidWorks Simulation
The SolidWorks Simulation tool is available in three different versions, including Standard, Professional, and Premium. Each version covers different analysis tasks, from basic stress testing to advanced nonlinear and dynamic simulations. It is best to understand these versions before selecting the right fit for your needs.
SolidWorks Simulation Standard
SolidWorks Simulation Standard is a user-friendly tool for testing static loads and motion over time. It helps engineers predict how a product will perform and how long it will last. By using this during the design phase, potential issues can be identified early.
SolidWorks Simulation Professional
SolidWorks Simulation Professional helps users improve their designs by testing mechanical strength, durability, and shape. It analyzes natural frequencies, heat transfer, and buckling risks. It also allows multi-step simulations for more accurate results.
SolidWorks Simulation Premium
You can effectively assess your designs for composite materials, dynamic loading, and nonlinear and dynamic response using SolidWorks Simulation Premium.
Differences in the SolidWorks Simulation Versions
A thorough comparison of the three simulation versions can be found here.
| Features | Standard Version | Professional Version | Premium Version |
| Ease of Use | ✔ | ✔ | ✔ |
| Linear Static Simulation for Part & Assembly | ✔ | ✔ | ✔ |
| Finite Element Analysis | ✔ | ✔ | ✔ |
| Event-Based Motion Simulation | ✔ | ✔ | |
| Design Comparison | ✔ | ✔ | ✔ |
| Fatigue Simulation | ✔ | ✔ | ✔ |
| Equation-Driven Results | ✔ | ✔ | ✔ |
| Frequency Simulation | ✔ | ✔ | |
| Drop Test Simulation | ✔ | ✔ |
Source: Javelin
SolidWorks simulation System requirements
It is recommended to check system requirements for any software before downloading or installing it on your device. SolidWorks Simulation has the same system requirements as SolidWorks CAD because it is a tool connected with the latter. You should be aware of its system requirements, as a strong CPU, sufficient RAM, and a suitable graphics card are required for smooth modeling and simulation.
- Minimum 16 GB, recommended 32 GB for better performance.
- Multi-core CPU, 3.3 GHz or faster.
- SSD with at least 500 GB of free space for smooth operation.
- Certified NVIDIA or AMD GPU with at least 4 GB of VRAM.
- Full HD (1920×1080) resolution, dual monitors recommended.
- Windows 10 (64-bit) or Windows 11.
Setting Up SolidWorks Simulation Easily
Once you download and install SolidWorks on your device, it is very easy to set up and run the SolidWorks simulation. After buying the license, there are a few simple and easy steps waiting for you to set up the simulation.
Simulation License Setup
Just like the SolidWorks license, the SolidWorks simulation license is either standalone or network. The following procedure is valid only for users having a standalone license.
We will start this process by opening “Control Panel” and then “Programs and Features.” After this, right-click on the SolidWorks icon and select “Change.”
Modify your SolidWorks Simulation installation
Now, it will start the SolidWorks installation manager. Click on “Modify your installation” and then Next.
Enter a serial number for SolidWorks Simulation
There are separate sections for different SolidWorks products, but we are concerned with simulation, so type or copy-paste the product keys in the “Simulation” section; do not change or modify anything else, and click “Next.”
Validating the SolidWorks Simulation serial numbers
After typing the serial numbers, the installation manager will connect to the SolidWorks server to validate the serial numbers. After the validation, select the SolidWorks products you want to install on your computer. Then press the “Modify Now” button.
Finishing the installation of SolidWorks Simulation
Click the “Finish” button after receiving the message, “Installation is complete.”
Ad-ins activation for SolidWorks Simulation
Once the license is activated, you only need to activate the add-ins for the simulation tool.
For this, click on the arrow next to the settings icon and go to “Add-ins.” Now tick the SolidWorks Simulation box.
Creating a New SolidWorks Simulation Study
We have completed all the necessities, from setting up the simulation license to activating the add-ins. We are now ready to use the SolidWorks Simulation tool and create a new simulation study.
SolidWorks offers many types of simulation studies, but the most popular one is static analysis. In this study, the applied loads and boundary conditions are constant over time under steady-state conditions. This section will walk you through the fundamental processes for setting up and doing finite element analysis using SolidWorks simulation.
SolidWorks Simulation Model Preparation
We will create an I-beam for our static analysis. After creating and extruding the sketch, we will use the “Split Line” command to create an area in the center of the upper side and at the corners of the back side of the beam to apply the load and fix the structure, respectively.
Starting the Study on SolidWorks Simulation
After enabling ad-in, click on “New Study” from the simulation tab. Now, select the “Static” option from the PropertyManager section.
Applying Material in SolidWorks Simulation
We have to apply the material to the model. To do this, click on “Apply Material” next to the “New Study” icon and select the material you want to use for the study. You will see a list of materials available. Suppose we select AISI 304 steel. Click on Apply and close the menu.
SolidWorks Simulation and Applying Fixtures
The fixture command is used to fix the geometry. We have to fix our model (I-beam) from the ends to make it fixed. To do this action, right-click on the “Fixture” command and select the “Fixed Geometry” option. Now select the bottom areas of the beam to be fixed.
Apply External Load in SolidWorks Simulation
It’s time to apply the load at the center of the upper part of the beam. We will apply a load of 1000 kg. Right-click on the external loads and select “Force.” Now, select the area (center of the upper side of the beam) where you want to apply the external load.
Creating a Mesh in SolidWorks Simulation
Right-click on “Mesh” and select the “Create Mesh” option. Now, go to “Mesh Parameters” and enter the values (use default values in the beginning). Everything is done, and we are ready to run the study to analyze our model. Simply click on “Run this study.”
View the results in SolidWorks Simulation
We can see the final output by going through the “Results” section and animating the model to see the animation.
Best Tips and Tricks for SolidWorks Simulation
SolidWorks Simulation is a powerful tool for testing and analyzing your designs. Follow these tips to boost your learning, irrespective of your level of expertise.
Start with Simple Models
Before diving into complex simulations, practice with simple models. This helps you understand the basics of setting up studies, applying loads, and interpreting results. Simple models also run faster, saving you time while learning.
Use the Right Mesh Settings
The mesh is the foundation of your simulation. A finer mesh gives more accurate results but takes longer to process. Use “mesh controls” to focus on critical areas.
Apply Realistic Boundary Conditions
Always apply boundary conditions (like fixtures and loads) that match real-world scenarios. Use the “fixed geometry” option, for instance, if a part is fixed in place. Don’t restrict your model too much or too little.
Simplify Your Geometry
Remove all useless elements, such as minor fillets, holes, or threads, that provide no value to the analysis. Making your model simpler lets you focus on the most important aspects while saving calculation time.
Check for Errors Before Running
To make sure your model is prepared for simulation, run a “check geometry” test. Before continuing, check for and correct any problems, such as gaps or overlapping bodies.
Use Symmetry to Save Time
Only simulate half or quarter of your symmetrical model. This speeds up the simulation and lowers the mesh’s element count. Use symmetry fixtures to ensure accurate results.
Understand Material Properties
Give your model the right material. Although SolidWorks offers a library of resources, you can also create your own. Reliable outcomes depend on accurate material properties.
Run Multiple Studies
Don’t rely on a single simulation. Run different studies (like static, thermal, or frequency analysis) to understand how your design behaves under various conditions. Compare results to make informed decisions.
Optimize Your Design
Go for the “Design Study” tool to test several design variations. SolidWorks can automatically recommend the ideal design depending on your objectives, including strength or weight reduction.
Save and Document Your Work
Save your simulation files and document your process. Include details like mesh settings, boundary conditions, and material properties. This makes it easier to revisit or share your work later.
SolidWork Simulation Tutorials and Forums
SolidWorks features a large number of courses and a helpful user community. If you’re stuck, go to internet resources or forums for help and solutions.
Keep SolidWorks Simulation Updated
Always use the most recent version of SolidWorks. Updates usually consist of bug fixes, better performance, and new features that could benefit your simulation experience.
Follow these techniques to increase the accuracy and efficiency of your SolidWorks simulations. Remember, practice and perseverance are essential for mastering this effective tool!
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FAQs
In this header, we will answer some frequently asked questions about SolidWorks simulation. Readers are encouraged to go through this section to get helpful tips and make the most of their simulations.
Conclusion
All of the basics of SolidWorks simulation have been covered in this article. Mechanical engineers must acquire and develop their abilities in SolidWorks. SolidWorks simulation is an important element of the program used for temperature analysis, motion studies, nonlinear analysis, and frequency calculation. These analyses help engineers identify potential failures, reduce prototyping costs, and improve product designs.
We have also shared some important tips and tricks for beginners to excel in SolidWorks simulation. Additionally, we provided a simulation tutorial to guide learners through the process. By following these tips and practicing regularly, beginners can develop a strong foundation in using SolidWorks simulation effectively.
In conclusion, mastering SolidWorks simulation is crucial for every mechanical engineer. Without learning SolidWorks, an engineer’s skills remain incomplete in today’s competitive industry. It not only improves problem-solving skills but also provides access to more favorable job opportunities. Keep improving your SolidWorks abilities and practicing, and keeping your curiosity!
