专利名称:METHOD AND TOOL FOR ROUGHENING AN
INNER SURFACE OF A CYLINDRICAL BORE
发明人:NEUFANG, OLIVER申请号:EP13742162.4申请日:20130726公开号:EP2879825A1公开日:20150610
摘要:A method for roughing up an inner surface (8) of a cylindrical bore (9), inparticular a running surface in a cylinder bore or the cylinder liner of an internalcombustion engine, whereby by means of a rotating and in the axial direction of thecylindrical bore (9) translating tool (1) with a radially cutting head (7) with at least onecutting edge of the radial cutting head (7) a chip (12) and lifted off by means of a furtheredge or surface of the radial cutting head (7) is interrupted, and in order to produce theroughened surface.the tool (1) in the cylindrical bore (9) is inserted or guided throughthem, after which a positioning of the tool (1) in the radial direction occurs, and by meansof the rotating tool (1) the material removal during removal of the tool (1) in its feeddirection (v) from the cylindrical bore (9) is carried out,characterized in thata removal ofmaterial only in the event of removal of the tool (1) from the cylindrical bore (9) is carriedout.
申请人:DAIMLER AG
地址:Mercedesstrasse 137 70327 Stuttgart DE
国籍:DE
更多信息请下载全文后查看
因篇幅问题不能全部显示,请点此查看更多更全内容
Copyright © 2019- 69lv.com 版权所有 湘ICP备2023021910号-1
违法及侵权请联系:TEL:199 1889 7713 E-MAIL:2724546146@qq.com
本站由北京市万商天勤律师事务所王兴未律师提供法律服务