Mechanical drawing.

Author: None
Publisher:
Publish Date: 2005-05-01
Features: This book is divided into five chapters. It includes basic knowledge of reading drawings, the principles of line and surface projection, the projection of basic geometric bodies, the expression and interpretation of views of combined bodies, and other fundamental principles of views; various methods for expressing the external and internal shapes, cross-sections, etc. of parts, as well as the interpretation of part drawings; the expression methods of common parts such as threads, keys, and gears; and the interpretation of the transmission system diagram and assembly drawing of a lathe headstock.