Introduction Chapter 1 Overview of an Engineering Drawing Freehand drawing The lines are sketched without using instruments other than pencils and erasers. Example 6 GRAPHICS…
Diapositiva 1 Lecture 4: Orthographic projections, Multiview drawing 1 ENS 207 engineering graphics 1 PROJECTION THEORY The projection theory is based on two variables: 1)…
Why Engineering Drawings? Engineering drawing is a formal and precise way of communicating information about the shape, size, features and precision of physical objects.…