In general practice, when you want to export and import a fully developed suspension system into either a complete vehicle model or another build with the same architecture, the recommended approach is as follows:
- Export the system via:
- File > Export > MDL Definition
- Select the system
- Choose the directory to export the model
- Click Export
- Import the system into the target model:
- First, delete the preexisting suspension system from the model.
- Then, import the previously exported system file.
Common Questions About This Workflow
- Can I import a suspension system from a different library (e.g., Heavy Vehicle, Truck, Small Car, Two-Wheeler, or a custom library) into a model that doesn’t originate from the same library?
- Can I repurpose a front suspension system to be used as a rear suspension system (or vice versa)?
- In multi-axle vehicles, can I reuse the same rear suspension multiple times within the same model?
The answer to all these questions is: Yes, it’s possible! However, there are some important considerations.
Attachment Compatibility:
System attachments might not have the same attachment tags across different libraries. This can lead to unresolved system attachments upon import.
Front-to-Rear or Multi-Use Reassignment:
If you’re converting a front suspension for rear use, or reusing a suspension multiple times in a multi-axle model, attachments may still resolve to the original system. This has arisen when dealing with driveline, spring damper, and brake systems.
For instance, if a driveline system is connected to a duplicated rear suspension, it may automatically attach to the first rear axle by default.
How to Resolve These Issues
In this example, I will be using a front rocker suspension system and importing it for use as a rear suspension. There are two methods you can use to ensure the system integrates correctly:
- Manually Update the System Post Import:
- After importing the system, manually update the system attachments in the model to ensure correct connections.
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- Modify the .mdl File Before Import:
- Update the varname of the entire system.
- Change the attachment tags as needed.
- If done correctly, this ensures that attachments are resolved automatically during import, eliminating the need for manual intervention.
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For both scenarios, you may need to update the hardpoints of the model, this can be easily done with Data Summary!
I hope this helps you along your modeling journey!
Additional Resources
