Frustum of a Cone – Pattern Development: Sheet Metal …
22 Frustum of a Cone . Draw an elevation view, including the apex point.; Profile the base of the elevation view and divide it into 6 equal parts.; Label the profile from 1 to 7 and project the divisions vertically into the base of the cone. Project the element lines from the base to the apex of the cone.; Locate a radius point where you want to develop the pattern.
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