公开(公告)号：EP2527086A1

公开(公告)日：2012-11-28

申请号：EP10843925.8

申请日：2010-10-06

申请人： Mitsubishi Heavy Industries, Ltd.

发明人： YANASE Yoshikoto ,  HAYASHI Ryuzo

IPC分类号： B24B3/12 ,  B23F19/06 ,  B24B3/34 ,  B24B53/075

CPC分类号： B23F19/06 ,  B23F21/28 ,  B24B49/02 ,  B24B53/085

摘要： The disclosed system includes a personal computer (10) having correction coefficients (α) for the correction of errors in the tooth profile and correction coefficients (β) for the correction of meshing positions, the correction coefficients being provided for each number of times the shaving cutter has been sharpened and for each shaving-cutter feature. The target tooth-profile data (Do), the tooth-profile error data (ΔD) which is the difference between the target tooth-profile data (Do) and the measured tooth-profile data (Dm), and the correction coefficients (α and β) acquired in correspondence with the number of times sharpened and the cutter features are applied to the equation Dcc=Do+αΔD+β, to fnd the aimed tooth-profile data (Dcc). Then, the shaving-cutter tooth-profile data (ds) is found from the aimed tooth-profile data (Dcc). Thus, the shaving cutter can be sharpened appropriately, even when the outer diameter and the tooth thickness of the shaving cutter are reduced as a result of sharpening the shaving cutter.

摘要翻译： 所公开的系统包括个人计算机（10），其具有用于校正齿廓中的误差的校正系数（α）和用于校正啮合位置的校正系数（β），所述校正系数针对每次剃刮 刀具已经磨光并且用于每个剃须刀特征。 目标齿廓数据（Do），作为目标齿廓数据（Do）与测量的齿廓数据（Dm）之间的差异的齿廓误差数据（ΔD）和校正系数（α （Dcc），对应于锐化的次数和切削特征与式（Dcc = Do +αΔD+β）相对应而得到的β（β，β）。 然后，根据目标齿形数据（Dcc）找到剃齿刀齿形数据（ds）。 因此，即使当由于剃刀的锐化而使剃刀的外径和齿厚减小时，剃齿刀也可以被适当地削尖。