<div id="heading"><h3 class="berschrift3"><a name="mod_1547457923945_0001"></a><a name="text_mod_1547457923945_0001"></a><a name="_Toc227140510"></a>Installation of a spindle flange that cannot be aligned<a name="_XE62"></a></h3></div><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><ol class="hb-list hb-list--decimal"><li class="hb-list__item">Attach any lifting gear that may be required.</li><li class="hb-list__item">If necessary, fit the mounting aid onto a vertically suspended spindle.</li></ol><div><table cellspacing="0" style="border-collapse:collapse;margin-left:-141.75pt;table-layout:fixed;width:459.25pt;"><colgroup><col style="width:141.75pt;"><col style="width:317.5pt;"></colgroup><tr style="height:7.1pt;"><td style="padding:2.85pt 2.85pt 2.85pt 2.85pt;"><p class="HGrafik"><span style="font-family:Times New Roman;font-size:12.0pt;"><img height="153" src="images/image_49.png" width="181"></span></p></td><td style="padding:2.85pt 2.85pt 2.85pt 2.85pt;"><p class="HGrafik"><span style="font-family:Times New Roman;font-size:12.0pt;"><img height="302" src="images/image_50.png" width="415"></span></p></td></tr></table></div><p class="dlTabellezusammenhalten"> </p><p class="dlModulbegrenzung0"> </p><div><table cellspacing="0" style="border-collapse:collapse;margin-left:-141.75pt;table-layout:fixed;width:459.25pt;"><colgroup><col style="width:141.75pt;"><col style="width:28.35pt;"><col style="width:289.15pt;"></colgroup><tr style="height:26.3pt;"><td style="padding:2.85pt 2.85pt 2.85pt 2.85pt;"><p class="HMarginalie"> </p></td><td style="background-color:transparent;padding:2.85pt 2.85pt 2.85pt 2.85pt;"><p class="Tabelleberschrift"><img alt="Grafik 28" height="26" src="images/image_4.png" width="30"></p></td><td style="background-color:#DDDDDD;padding:2.85pt 2.85pt 2.85pt 2.85pt;"><p class="HHinweisfett">INFORMATION</p><p class="HText">The positioning block on the machine spindle and the positioning bore in the spindle flange can be used for positioning.</p></td></tr></table></div><p class="HTabellenende"> </p><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><ol class="hb-list hb-list--decimal"><li class="hb-list__item">Fit the spindle flange on the machine spindle. If necessary, position the spindle flange over the machine spindle using its bore.</li></ol><div><table cellspacing="0" style="border-collapse:collapse;margin-left:-141.75pt;table-layout:fixed;width:459.25pt;"><colgroup><col style="width:141.75pt;"><col style="width:317.5pt;"></colgroup><tr style="height:7.1pt;"><td style="padding:2.85pt 2.85pt 2.85pt 2.85pt;"><p class="HZwischenraum"> </p></td><td style="padding:2.85pt 2.85pt 2.85pt 2.85pt;"><p class="HGrafik"><span style="font-family:Times New Roman;font-size:12.0pt;"><img height="302" src="images/image_51.png" width="415"></span></p></td></tr></table></div><p class="dlTabellezusammenhalten"> </p><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><p class="dlModulbegrenzung0"> </p><ol class="hb-list hb-list--decimal"><li class="hb-list__item">Screw in the changing part fixing screws on the spindle flange and tighten to the specified tightening torque [see »Screw tightening torques« chapter].</li><li class="hb-list__item">Unfasten and remove any lifting gear that may have been required.</li><li class="hb-list__item">Remove the mounting aid on a vertically suspended spindle if one was used.</li><li class="hb-list__item">Check face run-out on the test surface of the spindle flange [ideally ≤ 0.005 mm].</li><li class="hb-list__item">Check radial run-out on the test surface of the spindle flange [ideally ≤ 0.005 mm].</li></ol><p class="HText">Whenever the face run-out and/or the radial run-out is greater than the maximum permitted value:</p><p class="dlModulbegrenzung0"> </p><ol class="hb-list hb-list--decimal"><li class="hb-list__item">Remove the spindle flange.</li><li class="hb-list__item">Clean the locating face and the mating faces of the machine spindle and the spindle flange.</li><li class="hb-list__item">If there is a burr or slight damage, rub down the locating face of the spindle flange and the machine spindle gently with an oil stone.</li><li class="hb-list__item">Reinstall the spindle flange.</li><li class="hb-list__item">Repeat the face run-out test.</li><li class="hb-list__item">Repeat the radial run-out test.</li></ol>