公开(公告)号：US20240351122A1

公开(公告)日：2024-10-24

申请号：US18684210

申请日：2022-08-16

申请人： Profilator GmbH & Co. KG

发明人： Malte KUNSTMANN

IPC分类号： B23F5/16 ,  B23F23/12

CPC分类号： B23F5/163 ,  B23F23/1206 ,  B23F23/1237

摘要： A skiving machine has a workpiece spindle and a tool spindle for holding a work wheel to undergo gear cutting, which tool spindle can be rotationally driven synchronously with the workpiece spindle. The workpiece is inclined at an axis intersection angle with respect to the tool spindle for holding a tool retainer. A tool changing system fastened to a housing of the tool spindle is provided, and has a tool carrier, which can be rotated about a tool-carrier axis of rotation and which has carrying plates rotationally arranged around the tool-carrier axis of rotation, each carrying plate having a bearing opening for holding a tool retainer carrying a skiving tool, wherein tool retainers supported in the bearing openings can be selectively coupled to the tool spindle rotation of the tool carrier about the axis of rotation.