Community Tip - If community subscription notifications are filling up your inbox you can set up a daily digest and get all your notifications in a single email. X
perhaps model as parts:
*grounded linkage of hinge
*dynamic portion of part
*hinge area itself.
Assemble parts together in as-molded and hinged conditions.
Create the "as molded" part via merging the 3 parts together from the assembly in the flat state.
just a thought
We've been having this discussion in PlanetPTC. A nice tutorial video as well...