Industrial Arts Design / A Textbook of Practical Methods for Students, Teachers, and Craftsmen

by William H. Varnum

Summary of Steps in Surface Enrichment

(a) Placing the Zone of Service.

1. Where is the zone of service?

(b) Classification of Form.

1. Is the object flat, shallow and circular, low and cylindrical, high and cylindrical?

(c) Placing the Zone of Enrichment.

1. Is the enrichment to be seen from above or from the side? See [Figure 406a].

2. What point of the structure suggested by the form needs surface enrichment? Is it the primary mass, appendages, terminals, links, or details? Let the area selected become the zone of enrichment.

(d) Amount of Enrichment.