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1.发明申请公开(公告)号：US20100063770A1
公开(公告)日：2010-03-11
申请号：US12206381
申请日：2008-09-08
IPC分类号： G01B21/16
CPC分类号： G05B19/40931 , G05B2219/37441 , G05B2219/37617 , Y02P90/265
摘要： A method for analyzing tolerances for features for an object. A framework may be created from the plurality of features for the object. The framework may be fitted to a plurality of manufactured features for the object based on the plurality of features to form a fit framework. A remaining clearance may be identified between each of a plurality of manufactured sizes associated with the plurality of features and each of plurality of virtual conditions for the plurality of features to form a plurality of remaining clearances. A plurality of remaining clearance geometric shapes may be formed from the plurality of remaining clearances. The plurality of remaining clearance features may be positioned around a single true position. A common region may be identified from between the plurality of remaining clearances. A minimum remaining float may be identified from the common region. A resulting pattern transformation may be determined.
摘要翻译： 一种用于分析对象特征的公差的方法。 可以从对象的多个特征创建框架。 基于多个特征，框架可以被安装到用于对象的多个制造特征以形成配合框架。 可以在与多个特征相关联的多个制造尺寸中的每一个与用于多个特征的多个虚拟条件中的每一个之间识别剩余间隙，以形成多个剩余间隙。 可以从多个剩余间隙形成多个剩余的间隙几何形状。 多个剩余的间隙特征可以围绕单个真实位置定位。 可以从多个剩余间隙之间识别公共区域。 可以从公共区域识别最小剩余浮动。 可以确定所得到的图案变换。
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2.发明授权Machine readable medium and method for determining feature-relating tolerance consumed 失效用于确定消耗特征相关公差的机器可读介质和方法公开(公告)号：US07212883B2
公开(公告)日：2007-05-01
申请号：US10800383
申请日：2004-03-12
CPC分类号： G05B19/40931 , G01B21/04 , G05B2219/31068 , G05B2219/37617 , G06T7/0006 , G06T2207/30108 , Y02P90/04 , Y02P90/265
摘要： A machine readable medium and a method are disclosed that determine whether a pattern of manufactured or simulated features violates a feature relating tolerance and determines acceptability of the pattern. Allowable tolerance may include feature relating tolerances and material conditions. Manufactured centers are drawn relative to a one true position. A circle drawn through or outside the manufactured centers is used to determine if there is feature relating tolerance violation. Material condition may also be used.
摘要翻译： 公开了一种机器可读介质和方法，其确定制造或模拟特征的图案是否违反相关公差的特征，并确定图案的可接受性。 容许公差可能包括与公差和材料条件相关的特征。 制造中心相对于一个真正的位置绘制。 使用通过制造中心或其外部绘制的圆来确定是否存在与公差相关的特征。 也可以使用材料条件。
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3.发明授权公开(公告)号：US07979236B2
公开(公告)日：2011-07-12
申请号：US12206381
申请日：2008-09-08
IPC分类号： G01B7/14
CPC分类号： G05B19/40931 , G05B2219/37441 , G05B2219/37617 , Y02P90/265
摘要： A method for analyzing tolerances for features for an object. A framework may be created from the plurality of features for the object. The framework may be fitted to a plurality of manufactured features for the object based on the plurality of features to form a fit framework. A remaining clearance may be identified between each of a plurality of manufactured sizes associated with the plurality of features and each of plurality of virtual conditions for the plurality of features to form a plurality of remaining clearances. A plurality of remaining clearance geometric shapes may be formed from the plurality of remaining clearances. The plurality of remaining clearance features may be positioned around a single true position. A common region may be identified from between the plurality of remaining clearances. A minimum remaining float may be identified from the common region. A resulting pattern transformation may be determined.
摘要翻译： 一种用于分析对象特征的公差的方法。 可以从对象的多个特征创建框架。 基于多个特征，框架可以被安装到用于对象的多个制造特征以形成配合框架。 可以在与多个特征相关联的多个制造尺寸中的每一个与用于多个特征的多个虚拟条件中的每一个之间识别剩余间隙，以形成多个剩余间隙。 可以从多个剩余间隙形成多个剩余的间隙几何形状。 多个剩余的间隙特征可以围绕单个真实位置定位。 可以从多个剩余间隙之间识别公共区域。 可以从公共区域识别最小剩余浮动。 可以确定所得到的图案变换。
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公开(公告)号：US06993431B2
公开(公告)日：2006-01-31
申请号：US10860521
申请日：2004-06-01
IPC分类号： G06K9/36
CPC分类号： G01B21/04 , B64F5/00 , G05B19/40931 , G05B2219/31068 , G05B2219/37617 , G06T7/0006 , G06T2207/30164 , Y02P90/04 , Y02P90/265
摘要： One aspect is a method which determines a float remaining figure (for example, a float remaining circle) for a manufactured pattern of features. In some embodiments, the size and relative location of two or more float remaining figures, each for a different part (each part typically designed in accordance with a different pattern of features), are compared and optionally also transformed to provide a quantifiable measure of whether the two parts fit (or can be modified to fit) and if so how well the parts fit. Other aspects are systems programmed to perform any embodiment of the method, and computer readable media which store code for implementing any embodiment of the method.
摘要翻译： 一个方面是确定所制造的特征图案的浮动剩余图形（例如，浮动剩余圆圈）的方法。 在一些实施例中，比较两个或更多个浮动剩余图形的大小和相对位置，每个浮动剩余图形用于不同部分（每个部分通常根据不同特征图案设计），并且任选地也被转换以提供可量化的量度 两个部件适合（或可以修改为适合），如果是这样，这些部件适合。 其他方面是被编程为执行方法的任何实施例的系统，以及存储用于实现该方法的任何实施例的代码的计算机可读介质。
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