Intro to Drawing (Draughting N4)
36:58
how to draw External square thread (Draughting N4)
13:41
How to draw a sectional right view from a machine parts top and front view.
28:15
Screw Thread/Mechanical Draughting N4
1:16:24
CENTROID
16:04
How to draw radial cam profile with a roller follower
12:09
CAM PROFILE OF A CAM WITH A ROLLER FOLLOWER - MECHANICAL DRAUGHTING N4
1:06:51
epicycle gears (mechanotechnics N4)
30:00