Low friction pin-in-slot linkage: How to manufacture?

PTC Creo tutorial: Slot connection - model placement slot mechanism As we saw earlier, slots allow us to avoid overconstraint while having greater precision An example of this can be seen in Figure 3 Round Slot GDT Figure 3 slot dinosaurio In this tutorial, you'll learn how to model a slot cam and three sliding follower mechanism in

slot เติมเงินผ่านซิม Or would the screw deform the aluminum rail if over-torqued? This is a close up picture of the slot with screws: makeblock closeup mechanism