公开(公告)号：US20180126432A1

公开(公告)日：2018-05-10

申请号：US15347772

申请日：2016-11-09

Applicant: INTAI TECHNOLOGY CORP.

Inventor： Yung-Fang TSAI ,  Yi-Jung CHEN

IPC: B21C23/08 ,  B21C37/06

CPC classification number: B21J7/14 ,  B21J13/02 ,  B23B25/00

Abstract: A composite manufacturing method with extruding and turning process for extruding and turning a workpiece includes a clamping step, an isolating step, an extruding step and a turning step. The composite manufacturing method is used for manufacturing a surgical instrument. The clamping step is for positioning a clamping portion of the workpiece by a lathe chuck of the lathe apparatus. The isolating step is for blocking a lathe extruding force via an isolating portion of an extruding apparatus. The extruding step is for extruding a processing end portion of the workpiece by the extruding apparatus and generating the lathe extruding force transmitted toward a clamping portion of the workpiece. The turning step is for turning the processing end portion of the extruded workpiece by a lathe apparatus. The extruding apparatus is disposed on the lathe apparatus.