Assembly Failed - Need Help

[hiandy22]

Dear All,

My name is hiandy and I am using Inventor Pro 2014.

I am having a problem with assembling parts and the explanation would be as follows:

1.There are 5 part files for the assembly on attachment. What I want is if I change dimensions of Duct Top part, the dimensions of the rest of other parts are changed too.

2.Initially, I want to do it by using feature of Parameters. But, I have to change each dimension of each parts. So, to my opinion, it would be unproductive way.

3.Then, I tried feature of Adaptivity. I was successful in doing it only for part Duct Top and Back Up Top. When I did it with third part U Type Fabric: flush constraint between part U Type Fabric with part Duct Top. I failed. I got an error message said that 'problem with relationship of those parts'

Look forward to receiving your solution.

Thank you.


Regards,

Hiandy