锥形枢纽

用于分裂锥形衬套的钢轮毂有两种孔，用于CM集线器：飞行员孔（可以再现成不同类型的孔，例如，分裂孔，六角孔和挤压孔等）和完成的孔。CW Hubs与BTL锥形孔配对。在使用BTL锥形衬套匹配集线器之后。它们可以满足各种孔径的要求。满足最大音高的厚度。可以处理IMINCE“G”以反映最大的。For the small pitch sprocket if the dimension is less than the largest teeth thickness "G", itwill probably become type C. When welding, spécifie technology should be used (e.g. sub-arc-welding or carbon dioxide welding,etc.) to ensure the welding quality and avoid disfiguration. If care is not taken, the précision will be reduced and there will be difficultés when using. When CM/CW hubs are welded with plate wheels, welding should be done at the twosides for C type sprockets and for B type sprockets only the hub side should be welded. When you want to reproduce the bore for CM hubs into other dimensions for forms, this process should be done after welding to keep ail the run-outs and tolérances.