ADJUSTMENT OF THE NUMBER OF IMPULSES FOR EACH TURN OF
THE CAM AXLE
Fig H9
While the machine is operated, the cam axle (upon which the
cams are placed) moves in short impulses. The cam axle makes
a complete turn of 360 degrees during the completion of one
design. While making this one revolution of the cam axle, a
complete cycle of a design is made. During this one full turn of
the cam axle about 30, 36, 60 or 150 impulses of the cam axle
take place, depending on the position of the marks " 1", " 2 ", " 3 ",
or " 4 " on the design graduating knob in relation to the mark on
the machine arm above this knob.
The adjustment of the number of impulses is made at the factory
and any readjustment is not necessary, even if the machine is
dismantled or reassembled again. It is only when the following
parts must be replaced with new ones, that the number of
impulses may change and a recheck of the machine may be
required: spring No. A 26/1/11, pulling drum No. C (A 26/3/6),
spring sliding plate No. A 26/3/17, movement regulating ring No. D
(A 26/3/15). The number of impulses which the cam axle
completes during one turn of 360 degrees must then be checked
again by following this procedure:
To Next Page
Loading...
