专利检索 ap:("Robert Bosch GmbH") AND inv:"FORSCH, Karl" 第 1 页

1.

发明公开
VERFAHREN ZUR HERSTELLUNG VON GEHONTEN SEGMENTBOHRUNGEN IN WERKSTÜCKEN UND WERKSTÜCK MIT GEHONTER SEGMENTBOHRUNG 审中-公开
标题翻译：工艺用于在WORKPIECES磨练段HOLES

公开(公告)号：EP2512736A1

公开(公告)日：2012-10-24

申请号：EP10778905.9

申请日：2010-10-25

申请人： Robert Bosch GmbH

发明人： BURKHOLDER, Ralf , FORSCH, Karl , STRASSER, Andreas , SCHNEIDERS, Marco , STOPP, Guido

IPC分类号： B24B33/02

CPC分类号： B24B33/02 , Y10T428/24322

摘要： The invention relates to a method for producing a honed segment bore (5-8) in work pieces (1-4), which each have a segment bore (5-8). The work pieces (1-4) are arranged relative to each other such that the segment bores (5-8) of the work pieces (1-4) are aligned to a common longitudinal axis (9) and a closed circle (12) is formed in a projection along the common longitudinal axis (9). The segment bores (5-8) of the work pieces (1-4) arranged relative to each other are then honed together. An elaborate grinding process can thus be replaced by a honing process, in which a plurality of work pieces (1-4) can be processed simultaneously, thus reducing the cycle time.