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公开(公告)号：US20180365344A1
公开(公告)日：2018-12-20
申请号：US15810792
申请日：2017-11-13
发明人： Todd Jarvinen , Clay Tornquist , Matthew Lorono
IPC分类号： G06F17/50
摘要： A common task when designing computer-aided design (CAD) assemblies is to ensure that the tolerances applied to each component are such that the assembly will function as expected when the parts are made to the extremes of their tolerance zones. The disclosed methods and systems automatically generate dimension and tolerance information for fastened components. Given a source component with dimensions and tolerances, the dimensions and tolerances are automatically applied to mating entities of a target component such that fit is insured without interference when the parts are manufactured at worst case, or at the extremes of their tolerance zones.
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公开(公告)号：US10013506B2
公开(公告)日：2018-07-03
申请号：US14947828
申请日：2015-11-20
发明人： Blake Reeves , Eric Hasan , Matthew Lorono
CPC分类号： G06F17/50 , G06F17/5086 , G06T19/006 , G06T2219/004 , G06T2219/012
摘要： A computer-implemented method and system enables visualization of a computer-generated annotation on a real-world object in a real-world environment on a computerized system. The method and system creates a three-dimensional (3D) model of the real-world object, simultaneously displays the 3D model, the real-world object, and the real-world environment on a computer screen, and aligns the displayed 3D model and the displayed real-world object. The visibility of the 3D model is reduced and the 3D model is annotated in a real-world context. Reducing the visibility of the 3D model causes the annotation to appear on the displayed real-world object.
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公开(公告)号：US09870436B2
公开(公告)日：2018-01-16
申请号：US14604354
申请日：2015-01-23
发明人： Matthew Lorono , Robert Siegel , Sachin Darwatkar , Rupesh Kumar
CPC分类号： G06F17/50 , G06T17/00 , G06T19/20 , G06T2219/004 , G06T2219/012 , G06T2219/2008
摘要： A computer-implemented method and system create computer-generated three-dimensional (3D) models in a broken state (broken view representation). To create a 3D model in a broken state, an area of the 3D model in an unbroken state is removed to create the 3D model in the broken state and a mapping between the 3D model in the unbroken state and the 3D model in a broken state is implemented to enable operations performed on the 3D model in the broken state to utilize data defining the 3D model in the unbroken state. The mapping maintains a relationship between data defining the 3D model in the unbroken state and data defining the 3D model in the broken state.
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公开(公告)号：USD943619S1
公开(公告)日：2022-02-15
申请号：US29737872
申请日：2020-06-12
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公开(公告)号：US20210389870A1
公开(公告)日：2021-12-16
申请号：US17341689
申请日：2021-06-08
IPC分类号： G06F3/0484 , G06F3/0482 , G06F30/12
摘要： A computer-based method is disclosed for creating and/or editing a feature control frame (FCF) for geometric dimensioning & tolerancing (GD&T) of a model in a computer-aided design (CAD) program. The method includes displaying, in a graphics area of the CAD program, a cell of a FCF for a geometric feature of the model, displaying a context menu adjacent to the cell of the FCF, wherein the context menu comprises a first plurality of user-selectable input options associated with GD&T information for the geometric feature, receiving a user selection of one of the first plurality of user-selectable input options, and subsequently presenting a second plurality of user-selectable input options associated with GD&T information for the geometric feature. The options included in the second plurality of user-selectable input options depend, at least in part, on which of the first plurality of user-selectable input options the user selected.
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公开(公告)号：US09465894B1
公开(公告)日：2016-10-11
申请号：US13761080
申请日：2013-02-06
发明人： Matthew Lorono , Nikhil Kulkarni , Thomas M. Spine
IPC分类号： G06F17/50
CPC分类号： G06T19/00 , G06F17/5086 , G06F2217/06 , G06T2219/008
摘要： Creating a section view of a computer-aided design model includes creating a cutting line to apply to the computer-aided design model by at least one cut operation, constraining the cutting line by selecting a constraining point on the computer-aided design model or first inferring a geometric candidate to constrain the initial cutting line, and enhancing the cutting line by automatically adding an enhancement according to an enhancement type and adjusting the enhancement via a cursor-controlled device according to a set of rules.
摘要翻译： 创建计算机辅助设计模型的剖视图包括通过至少一个切割操作创建切割线以应用于计算机辅助设计模型，通过在计算机辅助设计模型上选择约束点来限制切割线 推导出几何候选以约束初始切割线，并且通过根据增强类型自动添加增强并且通过经由光标控制的装置根据一组规则调整增强来增强切割线。
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公开(公告)号：US11556234B2
公开(公告)日：2023-01-17
申请号：US17341689
申请日：2021-06-08
IPC分类号： G06F3/048 , G06F3/04847 , G06F30/12 , G06F3/0482
摘要： A computer-based method is disclosed for creating and/or editing a feature control frame (FCF) for geometric dimensioning & tolerancing (GD&T) of a model in a computer-aided design (CAD) program. The method includes displaying, in a graphics area of the CAD program, a cell of a FCF for a geometric feature of the model, displaying a context menu adjacent to the cell of the FCF, wherein the context menu comprises a first plurality of user-selectable input options associated with GD&T information for the geometric feature, receiving a user selection of one of the first plurality of user-selectable input options, and subsequently presenting a second plurality of user-selectable input options associated with GD&T information for the geometric feature. The options included in the second plurality of user-selectable input options depend, at least in part, on which of the first plurality of user-selectable input options the user selected.
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公开(公告)号：US20220350937A1
公开(公告)日：2022-11-03
申请号：US17246483
申请日：2021-04-30
摘要： A computer-aided design (CAD) system and corresponding method manage three-dimensional (3D) model view/state modifications. The method modifies a parent view of a 3D model in the CAD system based on user input provided to the CAD system. The parent view is linked to a child view of the 3D model that was created from the parent view. The method modifies the child view, automatically, in accordance with the parent view modified. Such linked views and automatic modification enable a user to change view/state of a parent view and have the changes automatically propagated to the child view/state. Further, when such propagation occurs, orientations, positions, and readable directions of annotations are also updated, automatically, saving users (e.g., design engineers) minutes, hours and even days of work on design of the 3D model.
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公开(公告)号：USD941861S1
公开(公告)日：2022-01-25
申请号：US29737876
申请日：2020-06-12
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公开(公告)号：US11163916B2
公开(公告)日：2021-11-02
申请号：US15810792
申请日：2017-11-13
发明人： Todd Jarvinen , Clay Tornquist , Matthew Lorono
IPC分类号： G06F30/00 , G06T19/00 , G06T7/60 , G06F111/20 , G06F119/18
摘要： A common task when designing computer-aided design (CAD) assemblies is to ensure that the tolerances applied to each component are such that the assembly will function as expected when the parts are made to the extremes of their tolerance zones. The disclosed methods and systems automatically generate dimension and tolerance information for fastened components. Given a source component with dimensions and tolerances, the dimensions and tolerances are automatically applied to mating entities of a target component such that fit is insured without interference when the parts are manufactured at worst case, or at the extremes of their tolerance zones.
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