发明授权
US07660697B2 Apparatus and method for calculating size tolerance, and computer-readable recording medium in which program for calculating size tolerance is stored
失效
用于计算尺寸公差的装置和方法，以及存储用于计算尺寸公差的程序的计算机可读记录介质
- 专利标题： Apparatus and method for calculating size tolerance, and computer-readable recording medium in which program for calculating size tolerance is stored
- 专利标题（中）： 用于计算尺寸公差的装置和方法，以及存储用于计算尺寸公差的程序的计算机可读记录介质
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申请号： US12024194申请日： 2008-02-01
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公开(公告)号： US07660697B2公开(公告)日： 2010-02-09
- 发明人: Kazuhiko Hamazoe
- 申请人： Kazuhiko Hamazoe
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Staas & Halsey LLP
- 主分类号： G01B7/00
- IPC分类号： G01B7/00 ; G01B5/004
摘要：
The present invention aims at surely and efficiently calculating size tolerances of a plurality of parts constituting a structure with the configuration that includes a tentative size tolerance setting section setting tentative size tolerances of the plurality of parts based on design data of the structure and part information of the plurality of parts; a primary analyzing section calculating a quality of the structure and sensitivities of the plurality of parts based on the tentative size tolerances set by the tentative size tolerance setting section; a judging section judging whether or not the quality satisfies a desired quality which the structure demands; and a secondary analyzing section calculating, if the judging section judges that the quality does not satisfy the desired quality, the size tolerances of the plurality of parts using the sensitivities such that the structure satisfies the desired quality.