Unit 1ProjectionsHARD
True Shape of Inclined Plane Figure
A rectangular plate 80mm × 50mm has its longer side making 30° with HP and shorter side parallel to VP. One corner is 20mm above HP. Obtain the true shape.
8,400 views
Solution Diagram
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Step-by-Step Construction
- 1
Draw given projections with specified inclinations
- 2
To obtain true shape, draw auxiliary projection perpendicular to longer edge
- 3
In this view, the plate will be seen edge-on as a line
- 4
Draw second auxiliary projection perpendicular to this edge view
- 5
In second auxiliary view, plate shows true shape (80×50mm rectangle)
- 6
Verify all dimensions and angles in true shape view
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