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1. 发明申请

WO1992018287A1 HONING TOOL FOR MACHINING BORES 审中-公开
标题翻译：加工工具珩磨工具
公开(公告)号：WO1992018287A1
公开(公告)日：1992-10-29
申请号：PCT/EP1992000844
申请日：1992-04-15
申请人： MASCHINENFABRIK GEHRING GMBH & CO. , KLINK, Ulrich , WIEDERHOLD, Joachim , GEHRUNG, Bernd
发明人： MASCHINENFABRIK GEHRING GMBH & CO.
IPC分类号： B24B33/08
CPC分类号： B24B33/10 , B24B33/084
摘要： The honing tool proposed in designed for roughing down the end zones of bores. Prior art honing tools of this type are used to rough-hone blind-end bores near the bottom of the bore. Here the end of the bore is honed with short tool strokes, the honing stones used being very short compared with the depth of the bore and the length of the tool. In order, nevertheless, to brace the honing tool sufficiently in the bore (2) and thus ensure correct alignment of the tool, the honing tool proposed has guide bars (25) which extend over the outside of the honing stones (17). The tool can also be used to rough down the upper ends of bores whose upper boundary plane is inclined at an angle to the bore axis or which have unsymmetrical constrictions at the end.
摘要翻译：珩磨工具的设计是为了粗化孔的端部区域而设计的。现有技术的这种类型的珩磨工具用于粗糙地钻孔的底部附近的盲端孔。在这里，孔的端部用短的工具冲程珩磨，与镗孔深度和刀具长度相比，使用的珩磨石很短。然而，为了在镗孔（2）中足够地支撑珩磨工具，并且因此确保工具的正确对准，所提出的珩磨工具具有在珩磨石（17）的外侧延伸的导杆（25）。该工具也可以用于将上边界平面与孔轴线成一角度倾斜或在末端具有不对称收缩的孔的上端粗糙。

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