专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012006336A3 DATA PROCESSING SYSTEM WITH CONSTRUCTION GEOMETRY 审中-公开
公开(公告)号：WO2012006336A3
公开(公告)日：2012-01-12
申请号：PCT/US2011/043050
申请日：2011-07-06
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , NANSON, Peter Philip Lonsdale , MATTSON, Howard Charles Duncan , COLLINS, Richard Charles , KING, Douglas Joseph
发明人： NANSON, Peter Philip Lonsdale , MATTSON, Howard Charles Duncan , COLLINS, Richard Charles , KING, Douglas Joseph
IPC分类号： G06F17/50
摘要： A CAD system, method, and computer readable medium. A method for modeling a topological structure includes receiving a definition of a topological structure. The method also includes receiving a definition of a construction element and receiving a geometrical relationship between the construction element and an element of the topological structure. The method further includes receiving a change to the topological structure and, in response to the change, changing the first construction element according to the geometrical relationship.

2. 发明申请

WO2012145203A1 NOTCH RE -BLEND IN A CAD OBJECT 审中-公开
标题翻译： NOT CAD REBLEND IN CAD对象
公开(公告)号：WO2012145203A1
公开(公告)日：2012-10-26
申请号：PCT/US2012/033012
申请日：2012-04-11
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , NANSON, Peter Philip Lonsdale , COLLINS, Richard Charles , SMITH, Alexandra Jane
发明人： NANSON, Peter Philip Lonsdale , COLLINS, Richard Charles , SMITH, Alexandra Jane
IPC分类号： G06F17/50
CPC分类号： G06F17/5086 , G06F17/50 , G06T2219/2021
摘要： In many common cases, the creation of a blend consumes some or all of the blend's unders in such a way that the unders are no longer part of the B-Rep definition of a modified B-Rep model. This can make other, later processes difficult since those processes may most effectively be driven or constrained to the underlying data. The invention discloses a method for maintaining or recreating the underlying data for a blend for use in other processes by - receiving (305) an object model(200) in a CAD system, the object model (200)including a plurality of features; - creating (310) a blend (206) as part of the object model (200), using at least one of the features, and removing the used features; -creating (315) a construction body corresponding to the object model (200); -storing (320) the removed features in the construction body; and - performing (325) a CAD operation on the object model (200) using the features stored in the construction body.
摘要翻译：在许多常见情况下，创建混合消耗了部分或全部混合物的下方，使得下面的部分不再是修改的B-Rep模型的B-Rep定义的一部分。这可能使其他后期流程变得困难，因为这些流程可能最有效地被驱动或限制于基础数据。本发明公开了一种用于通过在CAD系统中接收（305）对象模型（200）来维护或重建用于混合的基础数据以用于其它过程的方法，所述对象模型（200）包括多个特征; - 使用所述特征中的至少一个来创建（310）作为所述对象模型（200）的一部分的混合（206），以及去除所使用的特征; - 创建（315）对应于所述对象模型（200）的结构体; （320）施工机构中拆除的特征; 以及 - 使用存储在所述结构体中的特征对所述对象模型（200）执行（325）CAD操作。

3. 发明申请

WO2012115827A1 GLOBAL DEFORMATION FOR A MODELED OBJECT 审中-公开
标题翻译：模拟对象的全局变形
公开(公告)号：WO2012115827A1
公开(公告)日：2012-08-30
申请号：PCT/US2012/025161
申请日：2012-02-15
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , NANSON, Peter Philip Lonsdale , COLLINS, Richard Charles , HARMON, Mark David William
发明人： NANSON, Peter Philip Lonsdale , COLLINS, Richard Charles , HARMON, Mark David William
IPC分类号： G06F17/50 , G06T17/00 , G06T19/00
CPC分类号： G06F17/50 , G06F2217/06 , G06T19/00
摘要： A method includes the steps - selecting (315) a first plurality of points on an original surface of a 3D model and producing (320) a first plurality of deformed points corresponding to the first plurality of points; - creating (325) a first deformed surface from the first plurality of deformed points. - selecting (330) a second plurality of points on the original surface of the model and - producing (335) a second plurality of deformed points corresponding to the second plurality of points; - modifying (345) the first deformed surface according to the second plurality of deformed points, including matching the first deformed surface to other deformed features of the model, and storing the deformed surface as part of a deformed model. By doing so the design intent and editability of the model is preserved in the deformed model, providing a distinct technical advantage over known systems.
摘要翻译：一种方法包括以下步骤：选择（315）3D模型的原始表面上的第一多个点，并产生（320）对应于第一多个点的第一多个变形点; - 从所述第一多个变形点创建（325）第一变形表面。 - 选择（330）所述模型的原始表面上的第二多个点， - 产生（335）对应于所述第二多个点的第二多个变形点; - 根据所述第二多个变形点修改（345）所述第一变形表面，包括将所述第一变形表面与所述模型的其他变形特征匹配，以及将所述变形表面存储为变形模型的一部分。通过这样做，模型的设计意图和可编辑性保留在变形模型中，与已知系统相比提供了明显的技术优势。

4. 发明申请

WO2017041214A1 DATA PROCESSING SYSTEM AND METHOD 审中-公开
标题翻译：数据处理系统和方法
公开(公告)号：WO2017041214A1
公开(公告)日：2017-03-16
申请号：PCT/CN2015/089076
申请日：2015-09-07
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC. , ALLEN, George A.
发明人： ALLEN, George A. , COLLINS, Richard Charles , COX, Diana , HUSBANDS, Lloyd , JACKSON, David , NANSON, Peter Philip Lonsdale
IPC分类号： G06F17/30
CPC分类号： G06F17/5009
摘要： A method for representing a product (10) using data in different data processing formats comprises deriving data relating to one or more first parts (15) of the product in a first format (51) and deriving data relating to one or more second parts (14, 17) of the product in a second format (53). The first format comprises mesh data and the second format comprises a classic geometric representation. In a data processing system (21), at least one first part of the product comprising mesh data is selected and at least one second part of the product comprising classic geometric representation data is selected. A representation (55) of the product including the selected first and second parts is provided.
摘要翻译：使用不同数据处理格式的数据来表示产品（10）的方法包括以第一格式（51）导出与产品的一个或多个第一部分（15）有关的数据，并且导出与一个或多个第二部分有关的数据 14，17）的第二格式（53）。第一格式包括网格数据，第二格式包括经典几何表示。在数据处理系统（21）中，选择包括网格数据的产品的至少一个第一部分，并且选择包含经典几何表示数据的产品的至少一个第二部分。提供包括所选择的第一和第二部分的产品的表示（55）。

5. 发明申请

WO2014172364A1 SYSTEM AND METHOD OF GENERATING GEOMETRY OF A SWEPT VOLUME OF A SPUN TOOL 审中-公开
标题翻译：系统和方法生成一个SPUN工具的开关量的几何
公开(公告)号：WO2014172364A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/034187
申请日：2014-04-15
申请人： SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC.
发明人： NANSON, Peter Philip Lonsdale , COLLINS, Richard Charles , ZHOU, Jianwei
IPC分类号： G05B19/4069 , G05B19/4093 , G05B19/4097
CPC分类号： G06F17/5009 , G05B19/4069 , G05B19/40938 , G05B19/4097 , G05B2219/35148 , G05B2219/36252 , G05B2219/50341 , Y02P90/265
摘要： A method includes receiving a representation of a spun tool (222) and receiving a path (240) for the spun tool (222). The method also includes calculating a profile of the spun tool (222) and simulating movement of the spun tool (222) over the path (240). The method includes determining critical positions (232, 234) along the path (240) at which the composition of the profile of the spun tool (222) changes based on the path (240), and re-calculating the composition of the profile of the spun tool (222) for each side of a critical position (232, 234). The method further includes re-calculating the shape of the profile of the spun tool (222) at non-critical positions (242, 244) of the path (240). The method further includes determining a volume (352) defined by moving the spun tool (222) along the path (240) between a first critical position (232) and a second critical position (234), changing the profile of the spun tool (222) at each critical position (232, 234), and calculating a total volume based on the path (240).
摘要翻译：一种方法包括接收纺丝工具（222）的表示并接收用于纺丝工具（222）的路径（240）。该方法还包括计算纺丝工具（222）的轮廓并且模拟纺丝工具（222）在路径（240）上的移动。该方法包括确定沿着路径（240）的临时位置（232,234），在该路径处，纺丝工具（222）的轮廓的组成基于路径（240）改变，并重新计算轮廓的轮廓的组成所述旋转工具（222）用于临界位置（232,234）的每一侧。该方法还包括在路径（240）的非临界位置（242,244）处重新计算纺机（222）的轮廓的形状。该方法还包括确定通过在第一临界位置（232）和第二临界位置（234）之间沿着路径（240）移动纺织工具（222）来限定的体积（352），改变纺丝工具的轮廓 222）在每个临界位置（232,234）处，并且基于路径（240）计算总体积。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式