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1. 发明申请

WO2010006013A3 ASSEMBLY CONNECTION METHOD FOR ATTACHING VIRTUAL PARTS IN A COMPUTER AIDED DESIGN SOFTWARE ENVIRONMENT 审中-公开
标题翻译：用于在计算机辅助设计软件环境中连接虚拟部件的组装连接方法
公开(公告)号：WO2010006013A3
公开(公告)日：2010-03-25
申请号：PCT/US2009049881
申请日：2009-07-08
申请人： LCDESIGN INC , CORCORAN DAVID J , LI HEUNG-WING
发明人： CORCORAN DAVID J , LI HEUNG-WING
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F2217/06
摘要： A method and apparatus that allows the user of a computer aided design (CAD) system to connect three-dimensional parts to create a three-dimensional assembly using connections that completely define the attachment between the parts attached to each other by that connection. The user can simultaneously define the orientations of the parts and their behavior. "Behavior" includes whether parts are rigidly connected or allowed to move relative to one and other, and if allowed to move, the nature and limits on that movement. Within any movement allowed, the user may specify key discrete orientations known to be important to the function of the assembly, such as orientations that limit movement within the assembly. The connection method creates a smaller, more consistent representation of the underlying constraints of the assembly, improving the reliability, performance, and ease of use of a CAD system in which it is used.
摘要翻译：允许计算机辅助设计（CAD）系统的用户连接三维部分以使用完全限定通过该连接彼此附接的部件之间的连接的连接的三维组件的方法和装置。用户可以同时定义零件的方位及其行为。 “行为”包括部件是否刚性连接或允许相对于另一个移动，如果允许移动，则该动作的性质和限制。在允许的任何运动中，用户可以指定已知对组件的功能重要的关键离散取向，例如限制组件内的移动的取向。连接方法创建了组件的基本约束的更小，更一致的表示，从而提高了使用它的CAD系统的可靠性，性能和易用性。

2. 发明申请

WO2010030696A3 ASSEMBLY-BASED PARAMETRIC MODELER 审中-公开
标题翻译：基于组装的参数模型
公开(公告)号：WO2010030696A3
公开(公告)日：2010-06-03
申请号：PCT/US2009056398
申请日：2009-09-09
申请人： AUTODESK INC , CORCORAN DAVID J , LI HEUNG-WING
发明人： CORCORAN DAVID J , LI HEUNG-WING
IPC分类号： G06F17/50 , G06F17/40
CPC分类号： G06F17/5086
摘要： Presently disclosed is a process and system for assembly-based parametric modeling having a single design environment in which the parts, components, and assemblies thereof may be designed concurrently. In embodiments of the present invention, every assembly has a deterministic parametric history supporting both top-down and bottom-up assembly design methodologies. Top-down components may be built in place, reducing the user interaction required to define the attachment and movement characteristics of the assembly. Bottom-up components may be inserted into an assembly using a parametric Insert Component Feature. The process and system also provides the ability to parametrically define the shape of an assembly in multiple orientations that still regenerate deterministically.
摘要翻译：目前公开的是用于具有单个设计环境的基于组件的参数化建模的过程和系统，其中可以同时设计其部件，组件和组件。在本发明的实施例中，每个组件具有支持自顶向下和自下而上组装设计方法的确定性参数历史。自上而下的组件可以在适当的位置构建，减少了定义组件附件和运动特征所需的用户交互。可以使用参数插入组件特征将自下而上组件插入到组件中。该过程和系统还提供了以多个方向参数化地定义组件形状的能力，这些方向仍能确定性地再生。

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