Thread Cutting; Reaming/Counter-Sinking - BDS Maschinen MAB 1300 Instrucciones De Manejo

O p e r a t i o n
T h r e a d c u t t i n g
R e a m i n g / c o u n t e r - s i n k i n g
2 8
The machine is equipped with reversible direction of rotation and
can also be used for cutting threads .
In order to cut threads, proceed as follows:
Drill the hole for the thread .
‹
Switch off the machine and select the lowest gear stage and
‹
speed .
Set the direction of rotation to clockwise (right = R) at
‹
switch (23) .
Tighten the drill tap in the machine using the appropriate drill
‹
tap adapter .
Switch on the machine and place the drill tap onto the drilled
‹
hole .
Use the hand lever (11) without exerting pressure to guide
‹
the machine until the desired thread length has been cut .
Switch off the machine and set the direction of rotation to
‹
anti-clockwise (left = L) at switch (23) .
Switch on the machine again and allow the drill tap to
‹
completely emerge out of the workpiece . Then use the hand
lever (11) to guide the machine slide upwards in order to
avoid damaging the top of the thread .
Thanks to its wide range of operating speeds, the machine can
also be used for reaming or counter-sinking .
CAUTION
► When reaming and counter-sinking, observe the limits stated
in the technical data for the tools to be used .
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