Bernhard EXPRESS DUAL ED2000 - Applying the Grinding Cut

EXPRESS DUAL • ED2000
© Bernhard and Company Limited
16
EXPRESS DUAL • ED2000
© Bernhard and Company Limited
17
6.6 Applying the Cut
Before starting any of the motors it is necessary to bring the grinding wheel into its
approximate cutting position.
6.6.1 With the stone positioned at the left hand end of the reel, place the left hand on the left
hand control wheel and the right hand on the reel, wind the control wheel clockwise while
slowly rotating the reel until the reel gently rides across the grinding wheel.
6.6.2 Unwind a complete turn to move the stone away from the reel.
6.6.3 Move the grinding wheel to the right hand end of the reel and, using the right hand on the
right control wheel and the left hand on the reel, raise the shaft until the reel again can be
gently rotated against the top of the grinding wheel.
6.6.4 Unwind half a turn.
6.6.5 Go back to the left hand end and repeat the process but this time, after contact has been
made, unwind only sufciently to release the contact.
6.6.6 Go back to the right hand end and repeat the process and again release the contact only
slightly.
NOTE It is important that the grinding wheel should clear the highest blade along the full length of
the reel before grinding commences.
6. In-frame Grinding (Continued)