发明名称 |
METHOD AND TOOL FOR PRODUCING A THREAD IN A WORKPIECE |
摘要 |
A method for producing a thread can include a) generating a number n≧1 of twisted grooves in a wall of the workpiece encircling a thread axis (M) or generating a wall of the workpiece which has a number n≧1 of twisted grooves and encircles a thread axis, b) respectively inserting a thread generating region of a tool into each of the twisted grooves in a twisted insertion movement, c) generating a thread in each wall sub-region, adjoining the groove(s), of the wall of the workpiece by rotating the tool about the thread axis (M) and with a simultaneous axial feed motion of the tool coaxially with respect to the thread axis with a particular axial feed speed and d) moving each thread generating region of the tool out of the associated groove in a twisted removal movement matched to the twisting of the associated twisted groove. |
申请公布号 |
EP2861373(A1) |
申请公布日期 |
2015.04.22 |
申请号 |
EP20130729012 |
申请日期 |
2013.06.10 |
申请人 |
EMUGE-WERK RICHARD GLIMPEL GMBH & CO.KG FABRIK FÜR PRÄZISIONSWERKZEUGE;AUDI AG |
发明人 |
KOPTON, PETER;HECHTLE, DIETMAR;GLIMPEL, HELMUT |
分类号 |
B23P15/00;B23G5/06;B23G5/20;B23G7/02;F16B37/08 |
主分类号 |
B23P15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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