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Stackup analysis

jay_patel506jay_patel506 Member Posts: 2
Hello all,

This is my first post. So, pardon me if I make any mistake.

I was working with onshape from few days. But I am not sure if onshape have any feature for the stackup analysis, likewise, solidworks's tool analyst, creo's EZ tolerance analysis and inventor's stackup analysis.

If we have anything similar to that please let me know.




  • alnis_smidchensalnis_smidchens Member Posts: 42 EDU
    Not anything dedicated built in yet AFAIK. However, you can represent the tolerances using "move face" as 3d geometry and then if your mates are set up appropriately in your assembly you should be able to quickly grab the info you need. You can use a configuration drop down for +/-/0 deviation along with a single move face for all faces with the same tolerance to make modifying/updating the check quicker. I can throw together a quick demo tomorrow (it's 2:20 AM here and I should really go to sleep...)
  • billy2billy2 Member, OS Professional, Mentor, Developers, User Group Leader Posts: 1,410 PRO
    I was working on a FS to do this a few years ago. It wasn't that hard to setup and control. 

    Not sure why I stopped doing it.

    Anyway, look through FS library, it'd be easy to do and someone probably done it.

  • joe_dunnejoe_dunne Onshape Employees, Developers Posts: 151
    Tolerance analysis.  For those interested in this topic. I would like to hear more specifics of your needs.  Since there is such a wide range of approaches and solutions for this topi.  If you are willing to collaborate in a little more detail. Please feel free to reach out directly to me. 

    [email protected]

    My role at Onshape is working with our 3rd party developers. Suffice to say there is interest in this area. The more data I have the more I can help experts in this field target the right solution. 
    Joe Dunne / Onshape, Inc.
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