CAPE Building and Mechanical Engineering Drawing Unit 1 · 2017 · Paper 2

15 questions and parts from this paper. Open one to see it in full, then practise it on Quelpr and get it marked against the mark scheme.

1. 1(a)13 marksFind the position of the centroid of the lamina.
2. 1(b)7 marksCalculate the second moment of area of the lamina about an axis passing through the centroid and parallel to its base.
3. 2(a)(i)10 marksUsing first-angle or third-angle orthographic projection, draw a front elevation looking in the direction of arrow X, including all hidden details.
4. 2(a)(ii)4 marksDraw an end elevation of the bracket.
5. 2(b)6 marksInsert SIX dimensions on the drawings, including a length, a radius, and a diameter.
6. 3(a)6 marksConstruct the end elevation to the left of the given figure.
7. 3(b)7 marksConstruct an auxiliary plan using the reference line X₁-Y₁.
8. 3(c)6 marksConstruct a second auxiliary view projected from the auxiliary plan, using reference line X₂-Y₂.
9. 3(d)1 markLabel the drawing.
10. 420 marksFigure 4 displays two views of a transition piece. Draw the surface development of the transition piece with the seam joint along line X-X as indicated.
11. 5(a)9 marksUsing orthographic projection, draw a front elevation and a plan view of the component.
12. 5(b)7 marksFully dimension the drawing and incorporate notes and/or symbols to identify the machining, drilling, and slotting features.
13. 5(c)4 marksAdd a web to the component and show its attachment using welding symbols specifying a 6 mm all-around weld.
14. 6(a)4 marksDraw the displacement/performance graph using the dimensions specified in Figure 6.
15. 6(b)16 marksConstruct the cam profile that produces the motion shown in the performance graph in Figure 6.