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1. 发明授权

US06735489B1 Horizontally structured manufacturing process modeling 有权
标题翻译：水平结构化制造过程建模
公开(公告)号：US06735489B1
公开(公告)日：2004-05-11
申请号：US09483301
申请日：2000-01-14
申请人： Pravin Khurana , Diane M. Landers
发明人： Pravin Khurana , Diane M. Landers
IPC分类号： G06F1900
CPC分类号： G05B19/4097 , G05B2219/35082 , G05B2219/35085 , G05B2219/35087 , Y02P90/265
摘要： Disclosed is a horizontal structure method of CAD/CAM manufacturing where a base feature is provided and one or more form features added to it to form a model. The form features are added in an associative relationship with the base feature, preferable a parent child relationship, but are added in a way as to have substantially no associative relationships with each other. The result is a horizontally-structured Master Process Model where any one form feature can be altered or deleted without affecting the rest of the model. Extracts are then made of the Master Process Model to show the construction of the model feature by feature over time. These extracts are then used to generate manufacturing instructions that are used to machine a real-world part from a blank shaped like the base feature.
摘要翻译：公开了一种CAD / CAM制造的水平结构方法，其中提供基本特征并且向其添加一个或多个形式特征以形成模型。表单特征与基本特征相关联地添加，优选父子关系，但是以相互之间基本上没有关联关系的方式添加。结果是一个水平结构的主进程模型，其中任何一个表单功能都可以更改或删除，而不会影响模型的其余部分。然后，提取物由主过程模型构成，以随时间推移显示模型特征的构造。然后将这些提取物用于生成用于从基本特征的空白形状加工真实世界部分的制造说明。

2. 发明授权

US07099804B2 Automated horizontally structured manufacturing process design modeling 失效
标题翻译：自动水平结构化制造工艺设计建模
公开(公告)号：US07099804B2
公开(公告)日：2006-08-29
申请号：US10075804
申请日：2001-10-24
申请人： Diane M. Landers , Pravin Khurana , Thomas Beyer , Sailaja S. Devarankonda
发明人： Diane M. Landers , Pravin Khurana , Thomas Beyer , Sailaja S. Devarankonda
IPC分类号： G06F17/50 , G06F7/60 , G06F17/10 , G06F19/00 , A61C13/08
CPC分类号： G05B19/4097 , G05B2219/35012 , G05B2219/35023 , G05B2219/35203 , G05B2219/35211 , Y02P90/265
摘要： Disclosed is a method of horizontally structured automated CAD/CAM manufacturing process, comprising: selecting a blank for machining into an actual part; establishing a coordinate system; creating a master process model comprising: virtual blank corresponding to the blank; a manufacturing feature; virtual machining of the manufacturing feature into the virtual blank, the manufacturing feature exhibiting an associative relationship with the coordinate system; and generating machining instructions to create the actual part by machining the manufacturing feature into the blank; capturing manufacturing process rules in a spread sheet; and the spread sheet exhibiting an associative relationship with the master process model. Also disclosed is a manufactured part created by a method of horizontally structured automated CAD/CAM manufacturing process. Also disclosed is a storage medium and computer data signal encoded with a machine-readable computer program code for horizontally structured automated CAD/CAM manufacturing.
摘要翻译：公开了一种水平结构化的自动化CAD / CAM制造过程的方法，包括：将用于加工的坯料选择成实际部分; 建立坐标系; 创建主流程模型，包括：对应于空白的虚拟空白; 制造特征; 将制造特征虚拟加工成虚拟坯料，制造特征与坐标系呈现出关联关系; 并通过将制造特征加工到坯料中来产生加工指令以创建实际部件; 捕获电子表格中的制造工艺规则; 并且展示表与主工艺模型呈现关联关系。还公开了通过水平结构化的CAD / CAM制造工艺的方法制造的制造部件。还公开了一种存储介质和用水平结构化的自动CAD / CAM制造的机器可读计算机程序代码编码的计算机数据信号。

3. 发明授权

US07079908B2 Horizontally-structured modeling for analysis 失效
标题翻译：水平结构建模分析
公开(公告)号：US07079908B2
公开(公告)日：2006-07-18
申请号：US10355326
申请日：2003-01-31
申请人： Pravin Khurana
发明人： Pravin Khurana
IPC分类号： G06F19/00
CPC分类号： G06T17/10 , G05B2219/35017 , G06F17/50
摘要： A method of horizontally structured CAD/CAM/CAE modeling for analysis comprising: establishing a horizontally structured model of an object in a CAD/CAM/CAE modeling system; creating an analysis model from the horizontally structured model; and performing analysis employing the analysis model. A horizontally structured analysis model formulated with a CAD/CAM/CAE modeling system comprising: a horizontally structured model of an object; an analysis model created from the horizontally structured model, wherein the analysis model is employed for performing analysis.
摘要翻译：一种用于分析的水平结构化CAD / CAM / CAE建模的方法，包括：在CAD / CAM / CAE建模系统中建立对象的水平结构化模型; 从水平结构化模型创建分析模型; 并使用分析模型进行分析。用CAD / CAM / CAE建模系统制定的水平结构化分析模型，包括：水平结构化的物体模型; 从水平结构化模型创建的分析模型，其中采用分析模型进行分析。

4. 发明授权

US07308386B2 Enhancement to horizontally-structured CAD/CAM modeling 失效
标题翻译：增强水平结构的CAD / CAM建模
公开(公告)号：US07308386B2
公开(公告)日：2007-12-11
申请号：US10032960
申请日：2001-10-24
申请人： Diane M. Landers , Pravin Khurana , Bradley T. Muscott
发明人： Diane M. Landers , Pravin Khurana , Bradley T. Muscott
IPC分类号： G06F17/50
CPC分类号： G05B19/4097 , Y02P90/265
摘要： Disclosed herein is a method of horizontally structured CAD/CAM modeling, comprising: establishing a coordinate system; adding a base feature; adding a form feature; where the form feature exhibits an associative relationship with the coordinate system. Also disclosed herein is a horizontally structured CAD/CAM model, comprising: a coordinate system; a base feature; a form feature; where the form feature exhibits an associative relationship with the coordinate system. Further disclosed is a storage medium encoded with a machine-readable computer program code for horizontally structured CAD/CAM modeling. The storage medium including instructions for causing a computer to implement the method of horizontally structured CAD/CAM modeling and manufacturing. Additionally disclosed is a computer data signal for horizontally structured CAD/CAM modeling. The computer data signal comprising code configured to cause a processor to implement a method of horizontally structured CAD/CAM modeling and manufacturing.
摘要翻译：本文公开了一种水平结构化CAD / CAM建模的方法，包括：建立坐标系; 添加基本功能; 添加表单功能; 其中形式特征与坐标系呈现关联关系。本文还公开了一种水平结构的CAD / CAM模型，包括：坐标系; 基本特征; 一个表单功能; 其中形式特征与坐标系呈现关联关系。还公开了一种用水平结构化CAD / CAM建模的机器可读计算机程序代码编码的存储介质。存储介质包括使计算机实现水平结构化CAD / CAM建模和制造方法的指令。另外公开了用于水平结构化CAD / CAM建模的计算机数据信号。计算机数据信号包括被配置为使处理器实现水平结构化CAD / CAM建模和制造的方法的代码。

5. 发明授权

US07245984B2 Horizontally structured manufacturing process modeling: exterior linked representational embodiment 失效
标题翻译：水平结构化制造工艺建模：外部链接代表性实施例
公开(公告)号：US07245984B2
公开(公告)日：2007-07-17
申请号：US10355355
申请日：2003-01-31
申请人： Diane M. Landers , Pravin Khurana , Bradley T. Muscott
发明人： Diane M. Landers , Pravin Khurana , Bradley T. Muscott
IPC分类号： G06F19/00
CPC分类号： G05B19/4097 , G05B2219/35012 , G05B2219/35023 , G05B2219/35203 , G05B2219/35211 , Y02P90/265
摘要： A method of horizontally structured manufacturing process modeling for large process models comprising: selecting a blank for machining into an actual part; and establishing a coordinate system. The method also includes: creating a master process model in a first file comprising: a virtual blank corresponding to said blank and a manufacturing feature; virtual machining of the manufacturing feature into the virtual blank, the manufacturing feature exhibiting an associative relationship with the coordinate system; and generating a group reference link of selected manufacturing features of the master process model. The method also includes generating an in-process model in a separate file from the first file employing the group reference link, the in-process model exhibiting another associative relationship with the master process model. The method also includes generating manufacturing instructions to create the actual part by machining the manufacturing feature into the blank.
摘要翻译：一种用于大型工艺模型的水平结构化制造工艺建模方法，包括：选择用于加工成实际零件的坯料; 并建立一个坐标系。该方法还包括：在第一文件中创建主过程模型，包括：对应于所述空白的虚拟空白和制造特征; 将制造特征虚拟加工成虚拟坯料，制造特征与坐标系呈现出关联关系; 并且生成主过程模型的所选制造特征的组参考链接。该方法还包括在使用组参考链接的第一文件的单独文件中生成过程中模型，所述进程内模型与主处理模型呈现另外的关联关系。该方法还包括通过将制造特征加工成空白来产生制造指令以创建实际部件。

6. 发明申请

US20060161285A1 System, method, and article of manufacture for determining a productivity rate of a manufacturing system 失效
公开(公告)号：US20060161285A1
公开(公告)日：2006-07-20
申请号：US11301629
申请日：2005-12-13
申请人： Raghunath Khetan , Pravin Khurana , Ravi Duggirala
发明人： Raghunath Khetan , Pravin Khurana , Ravi Duggirala
IPC分类号： G06F19/00
CPC分类号： G06F17/50 , G06Q10/04 , Y02P90/14 , Y02P90/265
摘要： A system, method, and article of manufacture for determining a productivity rate of a manufacturing system are provided. The manufacturing system has a first and second manufacturing cells. The first and second manufacturing cells has first and second machines, respectively. The method includes predicting a first cycle time indicating a time duration that a part is disposed in the first manufacturing cell. The method further includes predicting a second cycle time indicating a time duration that the part is disposed in the second manufacturing cell. The method further includes calculating a productivity rate of the first and second manufacturing system cells based on the first and second cycle times of the first and second manufacturing cells, respectively.

7. 发明申请

US20060129271A1 System, method, and article of manufacture for generating a CAD model indicating an amount of material added or removed from a part to form a feature in the part 审中-公开
标题翻译：用于生成CAD模型的系统，方法和制品，其指示从零件添加或移除的材料的量以形成部件中的特征
公开(公告)号：US20060129271A1
公开(公告)日：2006-06-15
申请号：US11301748
申请日：2005-12-13
申请人： Pravin Khurana , Raghunath Khetan , Kevin Marseilles
发明人： Pravin Khurana , Raghunath Khetan , Kevin Marseilles
IPC分类号： G06F19/00
CPC分类号： G05B19/4097 , G05B2219/35085 , G06T17/10 , G06T19/20 , G06T2219/2021 , Y02P90/265
摘要： A system, method, and article of manufacture for generating a CAD model indicating an amount of material added or removed from a part to form a feature in the part are provided. The method includes generating a first CAD model of the part. The method further includes generating a second CAD model of the part having at least one additional feature not present in the first CAD model. The method further includes generating a third CAD model based on the first and second CAD models indicating the amount of material either added or removed from the first CAD model to form the at least one additional feature in the second CAD model.
摘要翻译：提供了一种用于生成CAD模型的系统，方法和制品，其指示在零件中添加或从零件移除以形成特征的材料的量。该方法包括生成该部分的第一CAD模型。该方法还包括生成具有在第一CAD模型中不存在的至少一个附加特征的部分的第二CAD模型。该方法还包括基于第一和第二CAD模型生成指示从第一CAD模型添加或移除的材料量以形成第二CAD模型中的至少一个附加特征的第三CAD模型。

8. 发明授权

US06839606B2 Horizontally structured manufacturing process modeling for fixtures and tooling 失效
标题翻译：用于夹具和工具的水平结构化制造工艺建模
公开(公告)号：US06839606B2
公开(公告)日：2005-01-04
申请号：US10002678
申请日：2001-10-24
申请人： Diane M. Landers , Pravin Khurana
发明人： Diane M. Landers , Pravin Khurana
IPC分类号： G05B19/4097 , G06F19/00
CPC分类号： G05B19/4097 , G05B2219/35012 , G05B2219/35023 , G05B2219/35203 , G05B2219/35211 , Y02P90/265
摘要： Disclosed is a method of horizontally structured CAD/CAM manufacturing for fixtures and tooling comprising: selecting a contact area geometry; creating extracts from a master process model; generating a tooling model corresponding to the contact area geometry; virtual machining the tooling model to generate the fixtures and tooling; and generating machining instructions and drawings to create the fixtures and tooling; where the tooling model exhibits an associative relationship with the contact area geometry. Also disclosed is a manufactured part created by a method of horizontally structured CAD/CAM manufacturing for fixtures and tooling comprising: a contact area geometry selected from a master process model for tooling or fixture modeling; extracts created from the master process model; a tooling model corresponding to the contact area geometry including virtual machining the tooling model to generate the fixtures and tooling; where the fixtures and tooling are created by machining in accordance with a machining instruction; and the tooling model exhibits an associative relationship with the contact area geometry. Also disclosed is a storage medium encoded with a machine-readable computer program code for horizontally structured CAD/CAM manufacturing. The storage medium including instructions for causing a computer to implement the method of horizontally structured CAD/CAM modeling and manufacturing for fixtures and tooling. Additionally disclosed is a computer data signal for horizontally structured CAD/CAM manufacturing. The computer data signal comprising code configured to cause a processor to implement a method of horizontally structured CAD/CAM modeling and manufacturing for fixtures and tooling.
摘要翻译：公开了一种用于固定装置和工具的水平结构化CAD / CAM制造方法，包括：选择接触面几何形状; 从主流程模型创建提取; 产生对应于接触面几何的工具模型; 虚拟加工模具，生成夹具和模具; 并生成加工说明和图纸以创建夹具和工具; 其中模具模型与接触面几何呈现关联关系。还公开了一种通过用于夹具和工具的水平结构化CAD / CAM制造方法创建的制造部件，其包括：从用于加工或夹具建模的主工艺模型中选择的接触区域几何; 从主流程模型创建的提取; 对应于接触面几何的模具模型，包括虚拟加工模具以产生夹具和模具; 其中根据加工指令通过加工创建夹具和工具; 并且工具模型与接触面几何呈现出关联关系。还公开了一种用水平结构化CAD / CAM制造的机器可读计算机程序代码编码的存储介质。存储介质包括使计算机实现用于固定装置和工具的水平结构化CAD / CAM建模和制造方法的指令。另外公开了用于水平结构化CAD / CAM制造的计算机数据信号。计算机数据信号包括被配置为使处理器实现用于固定装置和工具的水平结构化CAD / CAM建模和制造的方法的代码。

9. 发明授权

US07505829B2 System, method, and article of manufacture for determining a productivity rate of a manufacturing system 失效
标题翻译：用于确定制造系统的生产率的系统，方法和制品
公开(公告)号：US07505829B2
公开(公告)日：2009-03-17
申请号：US11301629
申请日：2005-12-13
申请人： Raghunath P. Khetan , Pravin Khurana , Ravi Duggirala
发明人： Raghunath P. Khetan , Pravin Khurana , Ravi Duggirala
IPC分类号： G06F19/00 , G05B15/00
CPC分类号： G06F17/50 , G06Q10/04 , Y02P90/14 , Y02P90/265
摘要： A system, method, and article of manufacture for determining a productivity rate of a manufacturing system are provided. The manufacturing system has a first and second manufacturing cells. The first and second manufacturing cells has first and second machines, respectively. The method includes predicting a first cycle time indicating a time duration that a part is disposed in the first manufacturing cell. The method further includes predicting a second cycle time indicating a time duration that the part is disposed in the second manufacturing cell. The method further includes calculating a productivity rate of the first and second manufacturing system cells based on the first and second cycle times of the first and second manufacturing cells, respectively.
摘要翻译：提供了一种用于确定制造系统的生产率的系统，方法和制品。制造系统具有第一和第二制造单元。第一和第二制造单元分别具有第一和第二机器。该方法包括预测指示部件设置在第一制造单元中的持续时间的第一周期时间。该方法还包括预测第二周期时间，指示该部分设置在第二制造单元中的持续时间。该方法还包括分别基于第一和第二制造单元的第一和第二周期时间来计算第一和第二制造系统单元的生产率。

10. 发明授权

US07424334B2 System, method, and article of manufacture for determining a process plan for forming features in a part 失效
标题翻译：用于确定部件中形成特征的过程计划的系统，方法和制造
公开(公告)号：US07424334B2
公开(公告)日：2008-09-09
申请号：US11302533
申请日：2005-12-13
申请人： Pravin Khurana , Raghunath P. Khetan , Ravi Duggirala
发明人： Pravin Khurana , Raghunath P. Khetan , Ravi Duggirala
IPC分类号： G06F19/00
CPC分类号： G05B19/4097 , G05B2219/32099 , G05B2219/32102 , G05B2219/32104 , G05B2219/35081 , Y02P90/265
摘要： A system, method, and article of manufacture for determining a process plan for forming at least one feature in a part are provided. The method includes automatically identifying first and second features to be formed in the part by accessing first and second feature parameter data, respectively, stored in a CAD model of the part. The method further includes selecting at least a first manufacturing task identifier associated with a first manufacturing task for forming the first and second features in the part. The first manufacturing task identifier is selected from a plurality of manufacturing task identifiers stored in one or more databases. The method further includes selecting a first machine identifier associated with a first machine for performing at least the first manufacturing task, the first machine identifier being selected from a plurality of machine identifiers stored in one or more databases. The method further includes determining a first process plan for performing at least the first manufacturing task utilizing the first machine.
摘要翻译：提供了一种用于确定用于形成部件中的至少一个特征的处理计划的系统，方法和制品。该方法包括通过分别存储在该部件的CAD模型中的第一和第二特征参数数据来自动识别要在该部分中形成的第一和第二特征。该方法还包括至少选择与第一制造任务相关联的第一制造任务标识符，以形成部件中的第一和第二特征。从存储在一个或多个数据库中的多个制造任务标识符中选择第一制造任务标识符。所述方法还包括选择与第一机器相关联的用于至少执行第一制造任务的第一机器标识符，所述第一机器标识符是从存储在一个或多个数据库中的多个机器标识符中选择的。该方法还包括确定用于使用第一机器执行至少第一制造任务的第一处理计划。

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