AUTO CAD

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Technical drawing, drafting or drawing, is the act and discipline of composing drawings that visually communicate how something functions or is constructed.

Technical drawing is essential for communicating ideas in industry and engineering. To make the drawings easier to understand, people use familiar symbols, perspectives, units of measurement, notation systems, visual styles, and page layout. Together, such conventions constitute a visual language and help to ensure that the drawing is unambiguous and relatively easy to understand. Many of the symbols and principles of technical drawing are codified in an international standard called ISO 128.

The need for precise communication in the preparation of a functional document distinguishes technical drawing from the expressive drawing of the visual arts. Artistic drawings are subjectively interpreted; their meanings are multiply determined. Technical drawings are understood to have one intended meaning.

A drafter, draftsperson, or draughtsman is a person who makes a drawing (technical or expressive). A professional drafter who makes technical drawings is sometimes called a drafting technician.

• Prepare Drafting Materials and Tools/Drawing Instrument

• Interpret Working Plans and Sketches

• Prepare Working Plan according to international drafting standards

- Drafting board/table

- Drafting paper

- Pencils

- Erasers

- Sharpener

- T-Square

- Triangles and ruler

- Templates (Circular)

- Brush

- French curve

- Chalk and green board

- PCTV

- Laptop or computer

​Objectives:

• Drafting materials and tools/drawing instruments are identified per job requirements.

• Materials and tools/drawing instruments are classified according to their uses to a specific

drafting project.

​Drafting is the creation of a drawing or other graphical representation of a building, mechanical device or other structure for the purposes of determining how the device should be created.

​BASIC DRAFTING