I want to simulate spring roate like this. What should I do?

[Anonymous]

I have a file like this . I want that if I pull down number 1 the spring will be longer, it move from position B to position C but position A don't change at all. I use inventor 2016, how can I do ??? Please help  me.

[johnsonshiue]

Hi! This should be doable by driving an adaptive line serving as the bend part axis. Please attach your files here and experts can show you how to do it.

Many thanks!

[Anonymous]

This is my file. http://www.mediafire.com/file/cbtbbl81lsksefk/baitap.rar       

[Anonymous]

Regards!  one question, do you want to simulate or animate?? i believe you cant simulate that move in Dynamic Simulation environment but of course can replicate the movement like it be.

[johnsonshiue · Accepted solution]

Hi! It is doable. There are a few ways. Attached file is one of the ways. You can drive the Angular constraint to see the compression behavior.

Many thanks!

[Anonymous]

That's what I need. Thank you very much 

[Anonymous]

Nice @johnsonshiue

So what you wanted was to animate, not to simulate @Anonymous There's a big difference between the two terms.

Now, just to know, because you did the assembly in the welding environment??

[Anonymous]

Ok, thank you. I'm a beginner. Thanks for your instructions