Critical Thinking Question:
1.) It is important to use
Activity 4; Pulley Assembly
The brackets interfere with the bushings because the bushings are being pressed into the
The bolts interfere with the base-plate because the bolts will be threaded into the holes on the
Activity 4: Pulley Assembly
In this pulley assembly, the bushings interfere with the L-shaped brackets because they were
inserted into them and they overlap.
The other interference in this assembly is the bolts interfering with th
Order of Importance:
1. Base Plate
2. Top Plate
Design Intent for each Part:
Base Plate (C-102-001-01)
The diameters of the holes are important because the pins must fit in the slots with a press
fit. So for the
a.) The parent relationships for DTM1 are just the frontal plane.
b.) The child relationships for DTM1 are hole_1 and the mirrored hole.
c.) If DTM1 were to be deleted, then the program would delete hole_1 a
Hands On 20
Critical Thinking Questions:
1.) If the feature shape was sketched on the horizontal plane, and it should have
been sketched on the profile plane, the two planes that may be used as
reference planes are the horizontal