February 2016
Beginner
128 pages
2h 43m
English
Content preview from Engineering Graphic Modelling
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1.4
MODELLED PROPERTIES
MATERIAL
Material
For every element in a mechanical system, a material must be chosen,
so that the item can be produced and function as intended.
Use
One may have the need to communicate a material specification to a
designer or technical draughtsman. It is always necessary in
communications with the workshop.
CODES USED IN SECTION DRAWINGS
'//////// Metal
*/////, Metal
Glass
Ϋ///^
Rubber,
plastic
•Λ;.
0
^· Concrete
Wood
r
_
sV.Y--
Liquid
<??y///j Soft material
Examples of symbols that might be used in section drawings (standard
symbols may be recommended by specific organisations, the most
important consideration is tha ...