Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

FE representation of connectors.

Thread starter prebasha
Start date Nov 28, 2012

Status: Not open for further replies.

Nov 28, 2012

prebasha

Mechanical

Hi all,

I'm new to Full-body/BIW FEA (have done FEA on other components before) and have observed at-least three different customers with little variation in their FE representation of connectors, most commonly I have seen following:

Spot/Seam weld: RBE3-Hexa-RBE3 ( ACM2 model)
Structural/mastic sealer: RBE2-Hexa-RBE3

What is the logic and theory behind these two types of representation?

One more question, what is gum-drop?

Thanks.