Abstract:
I. Product and its Uses
French curves are used commonly for drawing
large or composite curves on drawings.
They are also called as architectural french
curves generally made of transparent plastic
sheet The thickness of French curves is generally
'not more than 2 mm. A set of six french
curves large or small sizes are used. Curves
from No. 1-90 mm to No. 24-12" or 300 mm
are in use.
Set square are used commonly for Geometrical
drawing surveyors and Engineers for measurement
of angle or laying angles. This is also
widely used by Schools, College students for preparing
Geometrical lining and drawings. They
are used by Engineers, architects etc., surveyors
and draughtsman. They are available in sted
sheets also. They are made of transparent
Acrylic plastic in two process-one is moulded
process and Acrylic sheet cutting process. But
this project has been based from transparent
Acrylic Sheet in cutting process.
