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公开(公告)号：US20210312099A1
公开(公告)日：2021-10-07
申请号：US17062212
申请日：2020-10-02
摘要： A computer-aided design (CAD) system and corresponding method enable users to manage and share information related to a three-dimensional (3D) context of a 3D CAD model with ease. The method creates a 3D-link targeting the 3D context. The 3D-link includes a static link and a variable link. The static link re-directs to the variable link in response to a user opening the 3D-link. The variable link enables (i) the 3D CAD model to be located and opened and (ii) the 3D context to be displayed within the 3D CAD model. The method stores the 3D-link in a database. The 3D-link enables the 3D context to be shared between or among users via sharing of the 3D-link from the database. The 3D-link plays an important role in helping design engineers collaborate by eliminating the need to create pictures or copies of 3D models that may become outdated.
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公开(公告)号：US10650171B1
公开(公告)日：2020-05-12
申请号：US14757697
申请日：2015-12-22
IPC分类号： G06F30/00
摘要： A computer-implemented method and system automatically solves constraints in a computer-aided design (CAD) model. A CAD model of a real-world object capable of assuming various positions is constructed and a constraint solver process is initiated and executes while a user defines multiple positions of the CAD model. Input of data specified during a CAD design workflow is automatically input to the constraint solver process, and unknown variables are solved for as part of the CAD design workflow.
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公开(公告)号：US10127332B2
公开(公告)日：2018-11-13
申请号：US14580098
申请日：2014-12-22
摘要： A computer-implemented method automates motion of a computer-aided design (CAD) model. The CAD model represents a real-world object comprised of a number of parts. The part containing a user-specified entity is analyzed to collect data relevant to a motion study, for example, size data, location data, and material type data are collected. Based on the user-specified entity, parameters for automating motion are inferred and used to automate motion. The parameters include at least one of a part that is moved directly by a motor, a location on the part where the motor is mounted, a motor type, an axis of motion of the part, and a motion function indicating a change of motion over time.
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公开(公告)号：US20150178414A1
公开(公告)日：2015-06-25
申请号：US14580098
申请日：2014-12-22
CPC分类号： G06F17/50 , G06F17/5086 , G06F2217/06 , G06N5/04
摘要： A computer-implemented method automates motion of a computer-aided design (CAD) model. The CAD model represents a real-world object comprised of a number of parts. The part containing a user-specified entity is analyzed to collect data relevant to a motion study, for example, size data, location data, and material type data are collected. Based on the user-specified entity, parameters for automating motion are inferred and used to automate motion. The parameters include at least one of a part that is moved directly by a motor, a location on the part where the motor is mounted, a motor type, an axis of motion of the part, and a motion function indicating a change of motion over time.
摘要翻译： 计算机实现的方法使计算机辅助设计（CAD）模型的运动自动化。 CAD模型代表由多个部分组成的真实世界对象。 分析包含用户指定实体的部分以收集与运动研究相关的数据，例如，收集大小数据，位置数据和材料类型数据。 基于用户指定的实体，自动运动的参数被推断并用于自动运动。 这些参数包括由电动机直接移动的部件中的至少一个，安装有电动机的部件上的位置，电机类型，部件的运动轴线以及指示运动变化的运动功能 时间。
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公开(公告)号：US10068036B2
公开(公告)日：2018-09-04
申请号：US14977902
申请日：2015-12-22
IPC分类号： G06F17/50
摘要： A computer-implemented method and system automatically adjusts the size of a rigid body model. The method and system construct a two-dimensional model or a three-dimensional model, where the model has one or more rigid bodies. The rigid bodies are converted into geometric primitives that represent a respective rigid body and enable the respective rigid body to resize. One or more of the primitives are constrained to one another. A solver process changes a size of at least one geometric primitive and a rigid body simulation process uses the resized primitive(s) as input.
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6.发明授权公开(公告)号：US10032304B1
公开(公告)日：2018-07-24
申请号：US15396103
申请日：2016-12-30
IPC分类号： G06T19/20 , G06T13/20 , G06F17/50 , G06F3/0484
摘要： A computer-implemented method and system automatically manages relationships between moving parts of a computer-aided design model. Two parts are selected, the parts being structurally independent of one another. One of the parts is determined to be a driving part and the other part is determined to be a driven part. A new position is applied to the driving part, and temporary constraints between the driving part and the driven part are added. A constraint solver is executed to move the two parts into solved positions. Additionally, after execution of the constraint solver, the added temporary constraints are removed.
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公开(公告)号：US11610031B2
公开(公告)日：2023-03-21
申请号：US17062212
申请日：2020-10-02
摘要： A computer-aided design (CAD) system and corresponding method enable users to manage and share information related to a three-dimensional (3D) context of a 3D CAD model with ease. The method creates a 3D-link targeting the 3D context. The 3D-link includes a static link and a variable link. The static link re-directs to the variable link in response to a user opening the 3D-link. The variable link enables (i) the 3D CAD model to be located and opened and (ii) the 3D context to be displayed within the 3D CAD model. The method stores the 3D-link in a database. The 3D-link enables the 3D context to be shared between or among users via sharing of the 3D-link from the database. The 3D-link plays an important role in helping design engineers collaborate by eliminating the need to create pictures or copies of 3D models that may become outdated.
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公开(公告)号：US20160179988A1
公开(公告)日：2016-06-23
申请号：US14977902
申请日：2015-12-22
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F17/5009 , G06F17/5086 , G06F2217/06
摘要： A computer-implemented method and system automatically adjusts the size of a rigid body model. The method and system construct a two-dimensional model or a three-dimensional model, where the model has one or more rigid bodies. The rigid bodies are converted into geometric primitives that represent a respective rigid body and enable the respective rigid body to resize. One or more of the primitives are constrained to one another. A solver process changes a size of at least one geometric primitive and a rigid body simulation process uses the resized primitive(s) as input.
摘要翻译： 计算机实现的方法和系统自动调整刚体模型的大小。 该方法和系统构建二维模型或三维模型，其中模型具有一个或多个刚体。 刚体被转换为几何图元，其代表相应的刚体并使相应的刚体能够调整大小。 一个或多个原语彼此约束。 求解器过程改变至少一个几何基元的大小，并且刚体模拟过程使用调整大小的图元作为输入。
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