Basic Engineering Drawing Symbols
Engineering drawing for beginners.
Basic engineering drawing symbols. Basic symbols used in engineering drawings by kelly curran glenn sokolowski. Basic and common symbols recognition purpose this section aims to enable the student to extend their knowledge of drawing interpretation from engineering drawings produced to as1100 standard. Electrical symbols are standardized throughout the industry so it is easy to achieve the ability to interpret the meaning of the symbols.
Now that we ve got the symbols down it s time to introduce the next important topic to an engineering drawing. Uncategorized by engineering drawing basics this was one of my first questions almost 12 years ago when i first heard that a draftsman was an actual legit job. Th at foc us o n t he basic r u l es a n d s pecif ic a t ions in r e l a t ion to.
Mpagalile j j department of food science and technology sokoine university of agriculture p o box 3006 chuo kikuu morogoro tanzania ext 4201 or 3112. The basic electrical symbols are used to simplify the drafting and to help people understand the electrical drawing. Engineering drawing abbreviations and symbols are used to communicate and detail the characteristics of an engineering drawing this list includes abbreviations common to the vocabulary of people who work with engineering drawings in the manufacture and inspection of parts and assemblies.
Basic engineering drawing and communication inquiries suggestions opinions etc should be forwarded to. Ballegu w r w or dr. 1 2 state how the grid system on an engineering drawing is used to locate a piece of equipment.
1 4 state the purpose of the notes and legend section of an engineering drawing. Basic weld symbols and their location significance 95 10 7. Engineering drawing standards manual mechanical engineering branch goddard space flight center greenbelt maryland august 1994 n a t i o n a l i a e r o n a u t i c s a n d s p a c e a d m i n s t r a t i o u s a.
1 5 list the five drawing categories used on engineering drawings. Learners examine the drawing symbols used for counterbore countersink spotface radius diameter and depth. O interpret information on detail drawings of engineering components.
Objectives at the end of this section you should be able to. A datum is an imaginary plane axis point line or cylinder that are the origins from which the location of geometric characteristics of features are established.
