公开(公告)号：US20180126471A1

公开(公告)日：2018-05-10

申请号：US15572520

申请日：2016-05-26

Applicant: THE GLEASON WORKS

Inventor： Sebastian Strunk ,  Hermann J. Stadtfeld

IPC: B23F1/02 ,  B23F19/00 ,  B23F19/06 ,  B23F5/02 ,  B23F5/16

Abstract: A process for improving the excitation behavior of a ground bevel gear set by altering the surface structure of a gear set member from tooth slot to tooth slot (Teeth 1-3). The method comprises shifting the roll-positions in a way that not every facet or flat (F) is positioned the same way on each flank (2) and/or changing the distances of the roll angle along a tooth slot (delta RPj) whereby flats are spaced unequally (i.e. varying widths) along the tooth. One or more additional processes for altering the surface structure may be included.

公开(公告)号：US10702935B2

公开(公告)日：2020-07-07

申请号：US15572520

申请日：2016-05-26

Applicant: THE GLEASON WORKS

Inventor： Sebastian Strunk ,  Hermann J. Stadtfeld

IPC: B23F1/02 ,  B23F5/02 ,  B23F5/16 ,  B23F19/00 ,  B23F19/06

Abstract: A process for improving the excitation behavior of a ground bevel gear set by altering the surface structure of a gear set member from tooth slot to tooth slot (Teeth 1-3). The method comprises shifting the roll-positions in a way that not every facet or flat (F) is positioned the same way on each flank (2) and/or changing the distances of the roll angle along a tooth slot (delta RPj) whereby flats are spaced unequally (i.e. varying widths) along the tooth. One or more additional processes for altering the surface structure may be included.