As shown in the illustration, if the "TOP VIEW" of an orthographic projection is indicated by figure "1", and the "FRONT VIEW" is indicated by figure "9", which figure would best represent the correct "RIGHT SIDE VIEW"? See illustration GS-0165.
⢠Orthographic projection: how TOP, FRONT, and RIGHT SIDE views relate to the same 3âD object ⢠How the width in the FRONT view matches the width in the TOP view, and how the depth in the TOP view becomes the horizontal dimension in the RIGHT SIDE view ⢠Which parts of the object are high and which are low, to decide if any hidden (dashed) lines are needed
⢠From the FRONT view (figure 9), where is the higher vertical portion located (left or right), and how wide is it compared with the full width? ⢠From the TOP view (figure 1), where is the âinner cornerâ of the Lâshape located, and how deep is that recess from the front edge? ⢠If you stand on the objectâs right side looking left, which edges would you see clearly and which edges would be hidden behind higher parts?
⢠Make sure the chosen RIGHT SIDE view shows two different heights that match the step shown in the FRONT view ⢠Confirm that the horizontal distances in the RIGHT SIDE view match the frontâtoâback distances in the TOP view ⢠Check whether the view should include a dashed line for a hidden edge; eliminate any choice whose hidden/visible lines donât match what the 3âD shape would block from view
No comments yet
Be the first to share your thoughts!