Preventing interference in two parts

[bbsharma11]

Hello all , I have a rack and a sprocket, in inventor, is there any command which can prevent the interference between both all the times.

my actual problem is while driving the motion constraints, sometimes, no pin of rack is in contact with sprocket, so i want to delete the motion constraints and want to rotate the sprocket to move rack, just as actualy it happens. Is t here any way to do so?

i hope you can understand my concern.

Bharat

[JDMather]

Attach your assembly here.