“Engineering Drafting” is based on the drawing theory of geometric projection

with blackboard

wooden mold and mural as the medium

and ruler

circle and drawing board as the tools. In recent years

with the development of computer

network and multimedia

commercial software such as AutoCAD and SolidWorks have become the main tools for engineering drawing. Engineering drafting is a basic technical course that must be learned in engineering

and plays an important role in mastering modern engineering technology

which also includes drawing

spatial thinking

computer mapping and other functions. Engineering drawing is an indispensable technical document in production

and is the “language of engineering technology” commonly used around the world. The correct drawing and reading of engineering drawings is an important skill that technical engineers must have.