STYRANORDNING FOR FRAMSTELLNING AV KUGGFLANKER MED PROFILKORRIGERING I BREDD- OCH HOJDLED I EN ENLIGT DELRULLNINGSFORFARANDE ARBETANDE KUGGFLANKSSLIPMASKIN

摘要

For grinding the flanks of gear teeth to modify an involute tooth profile determined by the generating method of grinding, the tooth flank area is associated with a system of co-ordinates and a grinding programme is employed that specifies grinding feed in terms of the co-ordinates. By comparison of actual and programmed feed positions at instantaneous points in the co-ordinate system, feed corrections are applied at those points to obtain the programmed profile. By interpolation between successive comparison points, incremental feed corrections are obtained to give a smoother change of profile.