• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Flight Mechanic

Aircraft Mechanic School Study Supplement for Future Aviation Maintenance Technicians




  • Home
  • AMT Training
    • Basic Aviation Maintenance
    • Airframes
    • Powerplants
  • AMT Schools
  • AMT Books
  • Tip Jar
You are here: Home / Basic Aviation Maintenance / Aircraft Drawings / Aviation Drawings – Drawing Symbols
Regretfully, Flight-Mechanic will be turning out the lights after fifteen years. Google, in its infinite wisdom, has chosen to remove Flight-Mechanic from its search results (the claim is that the content on this site is spam). We appealed their decision to shut us down, to no avail.

Unfortunately, since Google has a monopoly over internet search, this means that traffic levels on the site will drop to a level that makes maintaining it uneconomic. As time progresses, we will no longer be able to maintain the server space and will remove the site from the internet. Thanks to all who have supported us over the years.

To fight back against the monopolistic practices of companies like Google, we recommend using a competing search engine such as Brave (you get the added benefit of not being spied on by Big Tech) and advocating for anti-trust legislation from your representatives.

Aviation Drawings – Drawing Symbols

Filed Under: Aircraft Drawings

The drawings for a component are composed largely of symbols and conventions representing its shape and material. Symbols are the shorthand of drawing. They graphically portray the characteristics of a component with a minimal amount of drawing.

Material Symbols

Section line symbols show the kind of material from which the part is to be constructed. The material may not be indicated symbolically if its exact specification is shown elsewhere on the drawing. In this case, the more easily drawn symbol for cast iron is used for the sectioning, and the material specification is listed in the bill of materials or indicated in a note. Figure 2-26 illustrates a few standard material symbols.

Figure 2-26. Standard material symbols.
Figure 2-26. Standard material symbols.

Shape Symbols

Symbols can be used to excellent advantage when needed to show the shape of an object. Typical shape symbols used on aircraft drawings are shown in Figure 2-27. Shape symbols are usually shown on a drawing as a revolved or removed section.

Figure 2-27. Shape symbols.
Figure 2-27. Shape symbols.

Electrical Symbols

Electrical symbols [Figure 2-28] represent various electrical devices rather than an actual drawing of the units. Having learned what the various symbols indicate, it becomes relatively simple to look at an electrical diagram and determine what each unit is, what function it serves, and how it is connected in the system.

Figure 2-28. Electrical symbols.
Figure 2-28. Electrical symbols.

Flight Mechanic Recommends

Rod Machado's Private Pilot Handbook -Flight Literacy recommends Rod Machado's products because he takes what is normally dry and tedious and transforms it with his characteristic humor, helping to keep you engaged and to retain the information longer. (see all of Rod Machado's Products).
   
-->

Primary Sidebar

SEARCH FLIGHT MECHANIC

SEARCH FLIGHT MECHANIC

Aircraft Mechanic Training

Basic Aviation Maintenance

Powerplants

Airframes

Popular Posts

Aircraft Mechanic Salary

Aircraft Mechanic Schools

Aircraft Mechanic Requirements

Aircraft Flight Training

Contact Us | Terms of Use | Privacy Policy
Easy Campfire Recipes | Recipe Workbook



Copyright © 2023 Flight-Mechanic.com