Drawing of an earthquake. Pid and pfd drawing symbols and legend list pfs pefs pid and pfd drawing used various symbols and legend. Need help with your engineering homework. Engineering drawing symbols and their meanings pdf.
Here presented 44 engineering drawing symbols and their meanings pdf images for free to download print or share. Some of these symbols are also used in. Special mechanical drawing symbols can be found in our mechanical engineering solution which offers 602 commonly used mechanical drawing symbols and objects professionally designed and grouped in 8 libraries such as bearings that contains 59 symbols of ball bearings roller bearings shafts.
Commonly used symbols and their meaning for house electrical plan creating. Plumbing and piping floor plans diagrams and other technical drawings. Civil engineering drawing symbols and their meanings.
The gsfc engineering drawing standards manual is the official source for the requirements and interpretations to be used in the development and presentation of engineering drawings and related documentation for the gsfc. Equivalent symbol and note 12 the symbols are presented in two groups for easier use of this section as a reference. Civil engineering drawing symbols and their meanings.
Learners examine the drawing symbols used for counterbore countersink spotface radius diameter and depth. There is a short and an extended list of basic flowchart symbols and their meaning. The symbols also require considerably less space.
This list includes abbreviations common to the vocabulary of people who work with engineering drawings in the manufacture and inspection of parts and assemblies. Mechanical drawing symbols fluid power equipment library. Mechanical engineering symbols and their meanings.
In the quiz that completes the activity they associate these symbols with machining applications. If you want to learn how to read pid and pfd you must know the legend used in this drawings.