![]() The second mates the flat surface of the nut to the underside of the bearing block, this constraint has a 0.046" offset applied which is the thickness of the steel structural parts. Each nut has two constraints added, the first is the hole in the nut to the axis of the screw. Constrain them using an insert constraint into the two end holes, in the image below the screws had the iMate from my last post so this could be used to make this step quicker. Next (and this is optional) add three iMates to the three holes, these may be useful in the future depending on how the final assembly is used.Īdd two 8-32 screws 0.5" long. This is how things should look, the origin planes have been made visible for clarity. Finally add an angle constraint between one edge and an origin plane to stop it rotating. ![]() The part will be initially grounded as it is the first part placed, unground the part and then add three mate constraints (to the XY plane, XZ plane and XY plane) to relocate it to the origin. ![]() The reason for this will become clear at a later stage. The bearing flat in my library is not located at the origin, life is easier if we move the part to the origin and constrain it to the X, Y and Z planes of our coordinate system. Start in the usual way by creating a “Standard.iam” assembly. So to make this easier we will create this assembly.
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