Page 175 - Engineering drawing from first principles using AutoCAD
P. 175
168 Enqineerinq drawinq [rom first principles
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Figure 7.17
from the centre 0 through the intersections with the front face to the centre line in the
plan and vertically up to intersect the sloping side of the cone. Add the horizontal section
lines BB, CC and DD. Draw a polyline through the intersections as shown and use Fit on
the Edit Polyline option from the Modify menu to complete the curve. Note that the
