Welcome to the Onshape forum! Ask questions and join in the discussions about everything Onshape.
First time visiting? Here are some places to start:- Looking for a certain topic? Check out the categories filter or use Search (upper right).
- Need support? Ask a question to our Community Support category.
- Please submit support tickets for bugs but you can request improvements in the Product Feedback category.
- Be respectful, on topic and if you see a problem, Flag it.
If you would like to contact our Community Manager personally, feel free to send a private message or an email.
Best Of
Announcing The Onsherpa
Hi everyone, since we've all interacted so much over the past many years, I thought this would be a good place to announce my new business venture.
After an incredible 8-year journey building Ovyl (where we championed people-centric product development and grew to a multi-million dollar business working with amazing clients like Amazon, Smile Direct Club and Tesla), I'm thrilled to announce my next chapter: The Onsherpa.
As many of you know, I'm passionate about the power of team collaboration, and I've seen firsthand how the right tools can unlock incredible potential. That's why I'm dedicating myself to helping teams using Onshape – the best CAD platform for collaboration, in my experience (over 5,000 hours!).
The Onsherpa is here to guide your team to peak performance in Onshape, maximizing your efficiency and helping you build better products, faster. I'm bringing my experience in fostering collaborative environments and deep Onshape expertise to help you get the most out of every hour your team spends using it.
If you're ready to unlock your team's full potential in Onshape, I'd love to connect! Learn more at www.theonsherpa.com.

Re: ⚠️How to Simulate Assembly Rail Collisions
@Derek_Van_Allen_BD For a garage doors, you won't need collision detection, just a chain of revolute mates and tangent mates.
I learned this technique from @NeilCooke I believe.
Animate Garage Door
- In a part studio, create a single edge path by using the Fit spline tool set to Edges. This will let you create one continuous path.
Make sure the top edge extends well beyond the rail so that the helper parts have something to travel on. - In the assembly, use parallel mate to lock the first door panel to the rail.
- Use the tangent mate to make one corner of the panel tangent to the continuous path.
- Add the next panel to the previous one using a revolute, then tangent mate the loose end to the path.
- Once you are at the top, use helper surfaces (Pushers) as if they were more panels until you get to the flat portion of rail. The reason for this is because Onshape doesn't currently allow you to animate the tangent mate. This way, you can push the tangent object with a slider mate that is animated.
- Add a slider mate to the final pusher and set limits 0 to 10ft or however large your garage is.
Here is where you could add the collision technique if you want, but not really required since I know it's ~10ft. - Right click the slider mate → Animate.
Virtual Event May 14th, 11:00 AM EST, Faster Design Cycles With Custom Truck
Register here!
VP of Engineering, Kyle Gerber, and Engineering Systems Manager, Chris Beougher, will share how Custom Truck has scaled vertical integration across their multi-billion dollar business. You’ll learn about:
- How Custom Truck has evolved from an upfitter to a global designer and manufacturer of its equipment
- SOLIDWORKS challenges that drove their switch to Onshape
- Impactful Onshape functionality, including powerful configurations, simultaneous editing, and built-in PDM
Join us to discover the real-world impact of switching to a cloud-native CAD and PDM solution.
See you there!