Draw dimension lines inside the g
he dimension just above the
Work on your own.
jon line, in the centre.
Ø 40
Sle, do not give dimensions for
detail.
on lines are light, thin lines that
the part to be dimensioned from
ct to the outside area. Projection
lighter than dimension lines and
Pject's outline, and end them
rence must be obvious.
e another about 10 mm apart
L
aller dimension to the larger,
rrows pointing to the projectio
NAME JOHN SMITH
TITLE SHAPES
SCALE 11
the right-hand side,
Figure 9 Practise drawing shapes using line types, scaling and
dimensioning
Figure 10 Stylised line drawing of a car showing dimension
lines, outlines, centre lines and some hidden detail lines
le
ntre of the circle. There are
rd the diameter of a circle:
rawing in millimetres.
measurement. For example
llows: $30.
3 shows different methods of
ioning a circle:
wing (a): Two methods of
nensioning are shown: The
-ble-sided arrow line inside
circle shows the diameter
line outside the circle and
ected from two opposite
ts also shows the diameter
1. Copy and complete Figure 9 by carrying out these steps:
a) Draw the borders on your page.
(3)
b) Draw the title lines or lettering guidelines at the bottom of the page for
your name, the drawing title and the scale.
(6)
c) Divide the page into quarters.
(3)
d) Copy the four shapes and add dimensions to each shape.
Use outlines, dimension lines and centre lines in your
drawings, where needed.
(4 x 7 = 28)
2. On your second sheet of paper, complete these steps:
a) Draw the borders and title lines,
(6)
b) Copy the drawing of a car in Figure 10. Use the scale 2:1. This means
you have to scale up the shape.
(7)
c) Add dimensions to the drawing and use the correct line types for
each part of the drawing,
(7)
[Total: 60]​