Components And Functional Parts; Machine Adjustment; Electrical Circuit - JMA TITAN Manual De Instrucciones

2.5

Components and functional parts

2.5.1 Accesories
1
Non-adjustable size 18 spanner.
Keys for sideways and depth adjustment of the
2
machine.
3
Wedges to adjust the tip of the key.
4
Recessed wedges for duplicating cruciform keys.
5 Set of allen keys (2, 2.5, 3, 4, 5, 6).
6 Rod with Ø1,20
7 Rod with Ø1,70
Rod for changing the milling cutter (Ø7x70).
8

2.5.2 Electrical circuit

The main components of the electrical and electronic circuits
are as follows:
Current collector
1
2 Start button with red light.
3 Microswitch
4 Black button for brush
5
Motor
2.5.3 2 Sided clamp
The clamp has been designed to hold a family of diffe-
rent keys on each side. In the diagram, the duplication
possibilities on each side of the clamp are shown.
1
Duplication of the key supported on the reverse side:
- Keys with normal blade
- Keys with narrow blade, with the help of rods
- Cruciform keys
Duplication by means of the clamping the key
2
to the guide (outline).
3
Operation

Machine adjustment

3.1
Sideways or depth adjustment of the machine is perfor-
med in the following way:
TAKE CARE! : Before touching anything when adjusting
See figure 4
the machine, switch off the main on-off switch so that
the milling cutter cannot begin operating.
3.1.1 Sideways control and adjustment
Position the adjustment keys (1) in the clamps, so
that the head of the adjustment keys goes in as far
as possible and is touching the inner stop of side 1
or 2 of the clamp.
Next, tighten the clamp.
Move the clamps with the adjustment keys (1) towards
the tracer point (I) and the milling cutter (F), so that
the adjustment keys are in the correct position with
respect to the tracer point and the milling cutter.
This is achieved by pressing the button (P) and gently
moving the carriage nearer to the tracer point (I) and
See figure 5
the milling cutter (F). See figure no. 2.
In the event that the grooves of the adjustment
keys do not coincide properly with the tracer point
and the milling cutter, proceed as follows:
Loosen the support screw (T), and turn the micro
meter screw (K) so that the tracer point support
moves to the left or right so that it corresponds with
the groove of the corresponding adjustment key.
The distance is now perfectly adjusted, with the tracer
point and milling cutter coinciding with the respective
grooves of the adjustment keys. Next, tighten the
See figure 6 support screw (T), thus locking them in position.
3.1.2 Control and adjustment of cutting depth
Position the adjustment keys (1) in the clamps, so
that the head of the adjustment key goes in as far as
possible and is touching the inner stop of side 1 or 2
of the clamp.
Move the clamps with adjustment keys (1) towards
the tracer point (I) and the milling cutter (F) so
that the adjustment keys are resting on the tracer
point and the milling cutter. The machine carriage
is unlocked by pressing the button (P).
Turn the milling cutter by hand. If the milling cutter
gently scrapes against the adjustment keys then the
machine has been properly adjusted.
If the milling cutter turns freely, i.e. does not scrape
against the adjustment keys, this shows that the
milling cutter is too far back in relation to the tracer
and cutting is not sufficient. On the other hand, if
the milling cutter is blocked by the adjustment keys,
this shows that the milling cutter is too far forward
in relation to the tracer and cutting too deep.
If either of the two situations above occur, proceed
as follows:
- Loosen the setscrew (L) which secures the tracer
point (I) and turn the micrometer screw (H). See
figure no. 3.
- Move the tracer point forwards or backwards until
that milling cutter turns and gently scrapes against
the adjustment key. Next, tighten the tracer point
screw (L). The machine is now in perfect working
order.
and performance
See figure 7
See figure 8
9