Bernhard EXPRESS DUAL 3000MC, Руководство пользователя/Инструкция по эксплуатации

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EXPRESS DUAL 3000MC
© Bernhard and Company Limited
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6.7
To Commence Actual Grinding
NOTE With experience and familiarity setting / applying the cut can start here, speeding up the
set up procedure
6.7.1 If the machine has them fitted, CLOSE THE GUARDS.
6.7.2 Start the reel drive motor and check for smooth, easy running.
6.7.3 Start the grinding wheel motor.
6.7.4 Start the traverse motor, first ensuring that the traverse engagement screw is unwound
and not connected to the traverse chain.
6.7.5 Now repeat the adjustment process with the left hand on the control wheel and the right
hand on the traverse knob, moving the grinding wheel along the reel by hand using the
traverse engagement screw, winding up the left hand control wheel until the grinding wheel
strikes and sparks gently against the reel.
Repeat this process on the right hand side of the reel, raising the shaft with your right hand
and moving the grinding wheel along with your left hand. Repeat this process until the
contact along the reel is even and parallel.
6.7.6 Screw in traverse knob to engage power traverse.
NOTE Check auto traverse is changing direction at correct point at each end of its movement.
Place hands on the left and right control wheels and move both hand wheels clockwise the
same amount to apply an even cut.
The ED3000 MC is fitted with independent LCD position counters positioned below the
hand wheel on each feed column. These counters can display 2 positions:
• An absolute position of the feedscrew (mainshaft/grind stone at that end) relative to the
machine bed.
• An incremental position relative to contact set between grindstone and reel.
Set the grind stone to the reel as with any other Express Dual, adjusting the independent
handwheels until there is a light and steady contact between reel and grind stone across
the entire length of the reel.
6. In-frame Grinding
(Continued)