6. MAIN FUNCTIONS DESCRIPTION ELBO CONTROLLI srl
Preset E346+/V+
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6.5 THE SPINDLE
E346+/V+ is equipped with an interchangeable rotating spindle system making it is possible to insert
different rotating spindles of a pre-selected shape and size (ISO, BT, HSK, POLYGONAL TAPER ISO
26623, VDI).
6.5.1 REPLACING ROTATING SPINDLE
In case different rotating spindles are available, follow the instructions for their replacement.
Procedure for the replacement of rotating spindle
• Position the column to make it easier to dismantle the spindle: axis X all to the left, Z all
above;
• remove the tool from the spindle making sure that it isn’t blocked by the brake (see par.
6.5.2);
• remove the rotating spindle upwards keeping it parallel to the column;
• clean the removed spindle and lubricate the parts with antioxidant liquid (eg. PRO-setral-KS
spray) before storing;
• clean the spindle and insert it into the presetter;
• introduce the new spindle into the holder, during insertion keep it parallel with the column.
• If you have adapters instead of rotating spindles, follow the procedure below.
Procedure for replacing spindle adaptors
• Remove, if present, the other adaptor, clean and lubricate the rectified parts with antioxidant
liquid (es. PRO-setral-KS spray), then put it in a protected place;
• clean the spindle and its new adaptor;
• insert the new adaptor into the spindle.
6.5.2 MANUAL SPINDLE BRAKE
The spindle brake allows the locking at any point of the rotation of
the spindle of the presetter.
It will then be possible to lock the rotation of the spindle in the
exact measuring point of the tool (see para. 7.2), the micrometric
adjustment of a pre-adjustable reamer will be possible without
causing measurement mistakes due to an involuntary movement of
the spindle.
In order to activate the rotating spindle brake, rotate the wheel in
clockwise direction; wheel rotation in a counter clockwise
direction releases the brake, allowing the spindle to rotate freely.
Do not exceed the torque force of 5 N/m in order to avoid any
damage to the preset spindle.
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