Unit 1ProjectionsMEDIUM

Profile Plane Projection

Draw the three principal projections (front, top, and side view) of a line AB, 70mm long, parallel to the profile plane, with A at 25mm from VP and 30mm above HP.

10,500 views

Solution Diagram

Solution diagram for Profile Plane Projection
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Step-by-Step Construction

  1. 1

    Since line is parallel to profile plane, it's perpendicular to both HP and VP

  2. 2

    Front view: Line appears as a point

  3. 3

    Top view: Line appears as a point

  4. 4

    Right side view: Line shows true length (70mm)

  5. 5

    Plot A at given distances in all three views

  6. 6

    Complete the three-view projection

Pro Tips

  • Always verify your measurements with a scale before finalizing the drawing
  • Use construction lines lightly and darken the final solution
  • Label all important points and reference lines clearly