CEMB USA K10 (D) User Manual
Page 13
12/13 mm
piano appoggio
I 0215 - 13
GB
This program is designed to improve the quality of balancing without any mental effort or loss of time by
the operator. In fact by using the normal commercially available weights, with pitch of 5 in every 5 g,
and by applying the two counterweights which a conventional wheel balancer rounds to the nearest value,
there could be a residual static unbalance of up to 4 g. The damage of such approximation is emphasized
by the fact that static unbalance is cause of most of disturbances on the vehicle. This new function
automatically indicates the optimum entity of the weights to be applied by approximating them in an
“intelligent” way according to their position in order to minimize residual static unbalance.
5.4.3 - ALU AND STATIC MODES
From the measurement screen, press button
to select the type required. The 5-LED displays
show the position where to apply the weights. If a spin has already been performed, the processor
automatically recalculates, for each change of mode, the amounts of unbalance according to the new
calculation.
Fig. 8
DYNAMIC
Balancing of steel or light alloy rims with application of
clip-on weights on the rim edges.
STATIC
The static mode is necessary for motorcycle wheels or
when it is not possible to place the counterweights on
both sides of the rim.
ALU - 1
Balancing of light alloy rims with application of adhesive
weights on the rim shoulders.
ALU - 2
Balancing of light alloy rims with hidden application of the
outer adhesive weights.
Outer weight position is fixed.
ALU - 3
Combined application: clip-on weight inside and hidden adhe-
sive weight on outside (Mercedes). Outer weight position is the
same as ALU-2.
ALU - 4
Combined application: adhesive weight outside and clip-on
weight inside.
5.4.4 - AUTOMATIC MINIMISATION OF STATIC UNBALANCE
support surface
Initial unbalance
Phase shift
Possible approximations
static residual
static residual
static residual
static residual
With conventional
wheel balancer
Choice with minimum
static residual