Drafting is essential for architects, engineers, and designers who need to communicate their ideas through precise and accurate drawings. However, creating these drawings requires more than artistic talent– specific drafting tools. In this post, we will explore the most common drafting tools used in the industry.
T-Square
A T-square is a straightedge with a crosspiece that slides along the edge of a drafting table. It is used to draw straight lines and make right angles. The T-square is an essential tool for any drafting project and is available in various lengths.
Different types of T-squares exist, such as standard T-square, Adjustable T-square, and Cutting T-square. The standard T-square is the most common type for drawing horizontal and vertical lines. The adjustable T-square has a sliding ruler that can be adjusted to different lengths and angles, making it more versatile. The cutting T-square, on the other hand, has a serrated edge that allows for more precise cuts.
Compass
A compass is being used to draw circles and arcs. It consists of two arms, one with a pointed end and the other with a pencil or pen attachment. The arms are adjustable to create different-sized circles or arcs.
The compass comes in different types, such as the bow, beam, and gear compass. The bow compass is the most common type for drawing small circles. The beam compass is used for drawing larger circles, while the gear compass is used for drawing precise circles.
Protractor
A protractor is a semicircular tool used to measure angles. It is usually made of plastic or metal with a scale from 0 to 180 degrees.
There are different types of protractors, including the standard protractor, the bevel protractor, and the digital protractor. The standard protractor is the most common type for measuring angles. The bevel protractor is used for measuring machine angles and is more accurate than the standard protractor. Finally, the digital protractor is an electronic protractor that is more precise and easier to use than the other types.
French Curve
A French curve is a curved template to draw irregular curves and shapes. It is made of transparent plastic and has various curves and shapes cut into it.
The French curve comes in different sizes and shapes and is used for creating smooth and precise curves. It is often used in fashion design, pattern making, and other industries that require the creation of curved shapes.
Drafting Pencil
A drafting pencil is a specialized pencil used in drafting. It has a fine lead and is available in various degrees of hardness, from 6H (hard) to 6B (soft). The lead size can also vary from 0.3mm to 0.9mm.
There are different types of drafting pencils, including the mechanical pencil, the clutch pencil, and the wood-cased pencil. The mechanical pencil is the most common type and is refillable with lead. The clutch pencil has a clutch mechanism that holds the lead in place, while the wood-cased pencil is a traditional pencil with a wooden casing.
Eraser
An eraser is an essential tool in drafting. It is used to correct mistakes and remove unwanted lines. Various types of erasers are available, including kneaded erasers, gum erasers, and electric erasers.
Scale
A scale is a tool used to measure distances on a drawing. It is typically a flat piece of plastic or metal with different scales printed on it. The most common scales are 1/4 inch = 1 foot, 1/8 inch = 1 foot, and 1/16 inch = 1 foot.
Drafting is a complex process that requires precision, accuracy, and attention to detail. The drafting tools discussed in this post are just a few available tools to designers, architects, and engineers. Using these tools correctly, professionals can create detailed and accurate drawings communicating their ideas. With practice, anyone can use these drafting tools to create stunning designs and bring their creative visions to life.
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