HSD ES939 - Page 93

HSD
5801H0056 _______________________________________________________________ 93/181
4. Obtain the position of the centre of gravity of the assembly, starting from the centres of gravity
of the individual parts:
(m 1 x 1 +m 2 x 2 +m 3 x 3 +m 4 x 4 )
X=
(m
1 +m 2 +m 3 +m 4 )
(in yellow, the reference faces for measuring “b”)
b1
G1
x1
x2
x3
x4
G
b2
b3
b3
G2
G3 G4
X
5. Use the value X to choose the right curve of the chart
x
G
G
G
G
x
x
x
x