Hello,
I'm having problems implementing what follows.
I created a rigid spider at the center of a hole. I now need to create 6 different load steps each with a different SPC for the center of the hole. What varies is the direction of the free degree of the center of the hole.
Basically I have a prismatic joint which changes direction for each loadstep.
As I understand, you can't select a local system for SPCs (why not ?? it would be so much simpler) but you need to link-assign the local system to the node which will host the SPC. Having only one node, at the center of the spider, I can only link-assign one system and thus can't workout the model I'm looking for.
Any help would be appreciated, Thank you !
Marco Serafini
