Читать книгу Industrial Arts Design - William H. Varnum - Страница 19

Table of Contents

(a) Construction of the rectangle representing the vertical or horizontal character of the primary mass with desirable proportions. Select the most prominent surface for this rectangle, preferably the front elevation.

(b) Subdivide this rectangle into two or three structural sections, horizontal and vertical in character. Make two or three trial freehand sketches on cross section paper for varied proportions and select the most pleasing in accordance with rules.

(c) Translate the selected sketch into a scale or full size drawing and add additional views to complete the requirements of a working drawing. Add additional structural elements: legs, rails, etc.

(d) For shop purposes, enlarge a scale drawing to full size, dimension and otherwise prepare it for actual use. See Figure 102a, page 68, for character of this change.

(e) Construct the project.