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11.发明授权
公开(公告)号：EP1587647B1
公开(公告)日：2006-12-27
申请号：EP04703154.7
申请日：2004-01-19
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. , Technische Universität Braunschweig
CPC分类号： B23Q17/09 , G01L5/0076
摘要： The invention relates to a device for determining the stress placed upon and/or the state of a tool or of a cutting tool. To this end, the invention provides that a thin-layer sensor is provided in the area of chucking, with which a position change in position can be measured. The invention also relates to a method for determining the stress placed upon and/or the state of a tool during which a change in position is measured by a thin-layer sensor in order to determine the stress placed upon the tool or the state thereof.
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12.发明公开
公开(公告)号：EP1587647A1
公开(公告)日：2005-10-26
申请号：EP04703154.7
申请日：2004-01-19
申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. , Technische Universität Braunschweig
CPC分类号： B23Q17/09 , G01L5/0076
摘要： The invention relates to a device for determining the stress placed upon and/or the state of a tool or of a cutting tool. To this end, the invention provides that a thin-layer sensor is provided in the area of chucking, with which a position change in position can be measured. The invention also relates to a method for determining the stress placed upon and/or the state of a tool during which a change in position is measured by a thin-layer sensor in order to determine the stress placed upon the tool or the state thereof.
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