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1. 发明授权

US08541711B2 Internal part feature cutting method and apparatus 有权
标题翻译：内部零件特征切割方法和装置
公开(公告)号：US08541711B2
公开(公告)日：2013-09-24
申请号：US12466786
申请日：2009-05-15
申请人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
发明人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
IPC分类号： B23K10/00
CPC分类号： B23K10/00 , B23K10/006
摘要： A method for cutting an internal feature in a workpiece using a plasma cutting system can include cutting in a first zone using at least one cutting parameter from a first cutting parameter set, which can include a first cutting current and/or a first speed. The method can include cutting in a second zone using at least one cutting parameter from a second cutting parameter set that can be different from the first cutting parameter set. The second cutting parameter set can include a second cutting current and/or a second speed. The method can also include cutting in a third zone using at least one cutting parameter from a third cutting parameter set, which can be different from the first cutting parameter set or the second cutting parameter set. The third cutting parameter set can include a third cutting current and/or a third speed.
摘要翻译：使用等离子体切割系统切割工件中的内部特征的方法可以包括使用来自可包括第一切割电流和/或第一速度的第一切割参数组中的至少一个切割参数来切割第一区域。该方法可以包括使用可以与第一切割参数组不同的第二切割参数组中的至少一个切割参数来切割第二区域。第二切割参数组可以包括第二切割电流和/或第二速度。该方法还可以包括使用来自第三切割参数组的至少一个切割参数来切割第三区域，其可以与第一切割参数集合或第二切割参数集合不同。第三切割参数组可以包括第三切割电流和/或第三速度。

2. 发明授权

US08436270B2 Method and apparatus for cutting high quality internal features and contours 有权
标题翻译：用于切割高质量内部特征和轮廓的方法和设备
公开(公告)号：US08436270B2
公开(公告)日：2013-05-07
申请号：US13250979
申请日：2011-09-30
申请人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
发明人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
IPC分类号： B23K10/00
CPC分类号： B23K10/00 , B23K31/10
摘要： An automated method for cutting a plurality of hole features using a plasma arc torch system can be implemented on a computer numerical controller. The automated method can include the steps of: a) cutting a lead-in for a hole feature using a lead-in command speed based on a diameter of that hole feature and b) cutting a perimeter for the hole feature using a perimeter command speed greater than the corresponding lead-in command speed for the hole feature. The automated method can also include the step c) of repeating steps a) and b) for each additional hole feature having a same diameter or a different diameter.
摘要翻译：可以在计算机数字控制器上实现使用等离子弧焊炬系统切割多个孔特征的自动化方法。该自动化方法可以包括以下步骤：a）使用基于该孔特征的直径的导入命令速度切割孔特征的导入，以及b）使用周界命令速度切割孔特征的周长大于孔特征的相应导程命令速度。自动化方法还可以包括对具有相同直径或不同直径的每个附加孔特征重复步骤a）和b）的步骤c）。

3. 发明授权

US08338739B2 Method and apparatus for cutting high quality internal features and contours 有权
标题翻译：用于切割高质量内部特征和轮廓的方法和设备
公开(公告)号：US08338739B2
公开(公告)日：2012-12-25
申请号：US12557920
申请日：2009-09-11
申请人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
发明人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
IPC分类号： B23K10/00
CPC分类号： B23K10/00 , B23K31/10
摘要： An automated method for cutting a plurality of hole features using a plasma arc torch system can be implemented on a computer numerical controller. The automated method can include the steps of: a) cutting a lead-in for a hole feature using a lead-in command speed based on a diameter of that hole feature and b) cutting a perimeter for the hole feature using a perimeter command speed greater than the corresponding lead-in command speed for the hole feature. The automated method can also include the step c) of repeating steps a) and b) for each additional hole feature having a same diameter or a different diameter.
摘要翻译：可以在计算机数字控制器上实现使用等离子弧焊炬系统切割多个孔特征的自动化方法。该自动化方法可以包括以下步骤：a）使用基于该孔特征的直径的导入命令速度切割孔特征的导入，以及b）使用周界命令速度切割孔特征的周长大于孔特征的相应导程命令速度。自动化方法还可以包括对具有相同直径或不同直径的每个附加孔特征重复步骤a）和b）的步骤c）。

4. 发明申请

US20120048835A1 Method and Apparatus for Cutting High Quality Internal Features and Contours 有权
标题翻译：切割高质量内部特征和轮廓的方法和装置
公开(公告)号：US20120048835A1
公开(公告)日：2012-03-01
申请号：US13250979
申请日：2011-09-30
申请人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
发明人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
IPC分类号： B23K10/00
CPC分类号： B23K10/00 , B23K31/10
摘要： An automated method for cutting a plurality of hole features using a plasma arc torch system can be implemented on a computer numerical controller. The automated method can include the steps of: a) cutting a lead-in for a hole feature using a lead-in command speed based on a diameter of that hole feature and b) cutting a perimeter for the hole feature using a perimeter command speed greater than the corresponding lead-in command speed for the hole feature. The automated method can also include the step c) of repeating steps a) and b) for each additional hole feature having a same diameter or a different diameter.
摘要翻译：可以在计算机数字控制器上实现使用等离子弧焊炬系统切割多个孔特征的自动化方法。该自动化方法可以包括以下步骤：a）使用基于该孔特征的直径的导入命令速度切割孔特征的导入，以及b）使用周界命令速度切割孔特征的周长大于孔特征的相应导程命令速度。自动化方法还可以包括对具有相同直径或不同直径的每个附加孔特征重复步骤a）和b）的步骤c）。

5. 发明申请

US20100213178A1 INTERNAL PART FEATURE CUTTING METHOD AND APPARATUS 有权
标题翻译：内部切割方法和装置
公开(公告)号：US20100213178A1
公开(公告)日：2010-08-26
申请号：US12466786
申请日：2009-05-15
申请人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
发明人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
IPC分类号： B23K10/00
CPC分类号： B23K10/00 , B23K10/006
摘要： A method for cutting an internal feature in a workpiece using a plasma cutting system can include cutting in a first zone using at least one cutting parameter from a first cutting parameter set, which can include a first cutting current and/or a first speed. The method can include cutting in a second zone using at least one cutting parameter from a second cutting parameter set that can be different from the first cutting parameter set. The second cutting parameter set can include a second cutting current and/or a second speed. The method can also include cutting in a third zone using at least one cutting parameter from a third cutting parameter set, which can be different from the first cutting parameter set or the second cutting parameter set. The third cutting parameter set can include a third cutting current and/or a third speed.
摘要翻译：使用等离子体切割系统切割工件中的内部特征的方法可以包括使用来自可包括第一切割电流和/或第一速度的第一切割参数组中的至少一个切割参数来切割第一区域。该方法可以包括使用可以与第一切割参数组不同的第二切割参数组中的至少一个切割参数来切割第二区域。第二切割参数组可以包括第二切割电流和/或第二速度。该方法还可以包括使用来自第三切割参数组的至少一个切割参数来切割第三区域，其可以与第一切割参数集合或第二切割参数集合不同。第三切割参数组可以包括第三切割电流和/或第三速度。

6. 发明申请

US20100155377A1 Method And Apparatus For Cutting High Quality Internal Features And Contours 有权
标题翻译：用于切割高质量内部特征和轮廓的方法和装置
公开(公告)号：US20100155377A1
公开(公告)日：2010-06-24
申请号：US12557920
申请日：2009-09-11
申请人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
发明人： Jon W. Lindsay , Guy T. Best , Peter V. Brahan , Gregory S. Wilson
IPC分类号： B23K9/00
CPC分类号： B23K10/00 , B23K31/10
摘要： An automated method for cutting a plurality of hole features using a plasma arc torch system can be implemented on a computer numerical controller. The automated method can include the steps of: a) cutting a lead-in for a hole feature using a lead-in command speed based on a diameter of that hole feature and b) cutting a perimeter for the hole feature using a perimeter command speed greater than the corresponding lead-in command speed for the hole feature. The automated method can also include the step c) of repeating steps a) and b) for each additional hole feature having a same diameter or a different diameter.
摘要翻译：可以在计算机数字控制器上实现使用等离子弧焊炬系统切割多个孔特征的自动化方法。该自动化方法可以包括以下步骤：a）使用基于该孔特征的直径的导入命令速度切割孔特征的导入，以及b）使用周界命令速度切割孔特征的周长大于孔特征的相应导程命令速度。自动化方法还可以包括对具有相同直径或不同直径的每个附加孔特征重复步骤a）和b）的步骤c）。

7. 发明授权

US08541710B2 Method and apparatus for automatic gas control for a plasma arc torch 有权
标题翻译：等离子弧焊枪自动气体控制的方法和装置
公开(公告)号：US08541710B2
公开(公告)日：2013-09-24
申请号：US12040787
申请日：2008-02-29
申请人： Aaron D. Brandt , Christopher S. Passage , Shane M. Selmer , Girish R. Kamath , Guy T. Best , Stephen M. Liebold , Jon W. Lindsay , Zheng Duan
发明人： Aaron D. Brandt , Christopher S. Passage , Shane M. Selmer , Girish R. Kamath , Guy T. Best , Stephen M. Liebold , Jon W. Lindsay , Zheng Duan
IPC分类号： B23K9/16 , H05H1/34 , H05H1/36
CPC分类号： H05H1/34 , B23K10/00 , B23K10/02 , H05H1/36
摘要： A method and apparatus for controlling a gas supply to a plasma arc torch uses a proportional control solenoid valve positioned adjacent the torch to manipulate the gas flow to the torch, thereby extending electrode life during arc transfer and shutdown. Swirl ring design can be simplified and gas supply and distribution systems become less complicated. The invention also allows manipulation of shield gas flow to reduce divot formation when making interior cuts. The system can be controlled with a digital signal processor utilizing a feedback loop from a sensor.
摘要翻译：用于控制对等离子弧焊炬的气体供应的方法和装置使用位于炬附近的比例控制电磁阀来操纵到炬的气流，从而延长电弧传递和停机期间的电极寿命。涡流环设计可以简化，气体供应和分配系统变得不那么复杂。本发明还允许在进行内部切割时操纵屏蔽气体流以减少形成凹陷。该系统可以利用来自传感器的反馈回路的数字信号处理器进行控制。

8. 发明申请

US20120018409A1 HIGH QUALITY HOLE CUTTING USING VARIABLE SHIELD GAS COMPOSITIONS 有权
标题翻译：使用可变的屏蔽气体组合物的高质量孔切割
公开(公告)号：US20120018409A1
公开(公告)日：2012-01-26
申请号：US13248949
申请日：2011-09-29
申请人： Jon W. Lindsay , Guy T. Best
发明人： Jon W. Lindsay , Guy T. Best
IPC分类号： B23K10/00
CPC分类号： B23K10/00 , H05H1/341 , H05H2001/3457
摘要： A method and apparatus for a plasma torch system having a plasma torch tip configuration that includes a nozzle, an electrode, and a control unit for controlling a composition of the shield gas flow, such that while cutting the contour the shield gas flow comprises a first shield gas composition and while cutting the hole the shield gas flow comprises a second shield gas composition.
摘要翻译：一种用于等离子体焰炬系统的方法和装置，其具有等离子体喷枪尖端配置，其包括用于控制保护气体流动的组成的喷嘴，电极和控制单元，使得在切割轮廓的同时，保护气体流包括第一屏蔽气体组成，并且在切割孔时，屏蔽气流包括第二屏蔽气体组合物。

9. 发明授权

US08809728B2 Method and apparatus for automatic gas control for a plasma arc torch 有权
标题翻译：等离子弧焊枪自动气体控制的方法和装置
公开(公告)号：US08809728B2
公开(公告)日：2014-08-19
申请号：US11899848
申请日：2007-09-07
申请人： Aaron D. Brandt , Christopher S. Passage , Shane M. Selmer , Girish R. Kamath , Guy T. Best , Stephen M. Liebold , Jon W. Lindsay , Zheng Duan
发明人： Aaron D. Brandt , Christopher S. Passage , Shane M. Selmer , Girish R. Kamath , Guy T. Best , Stephen M. Liebold , Jon W. Lindsay , Zheng Duan
IPC分类号： B23K9/00 , H05H1/36 , H05H1/34 , B23K10/02 , B23K10/00
CPC分类号： H05H1/34 , B23K10/00 , B23K10/02 , H05H1/36
摘要： A method and apparatus for controlling a gas supply to a plasma arc torch uses a proportional control solenoid valve positioned adjacent the torch to manipulate the gas flow to the torch, thereby extending electrode life during arc transfer and shutdown. Swirl ring design can be simplified and gas supply and distribution systems become less complicated. The invention also allows manipulation of shield gas flow to reduce divot formation when making interior cuts. The system can be controlled with a digital signal processor utilizing a feedback loop from a sensor.
摘要翻译：用于控制对等离子弧焊炬的气体供应的方法和装置使用位于炬附近的比例控制电磁阀来操纵到炬的气流，从而延长电弧传递和停机期间的电极寿命。涡流环设计可以简化，气体供应和分配系统变得不那么复杂。本发明还允许在进行内部切割时操纵屏蔽气体流以减少形成凹陷。该系统可以利用来自传感器的反馈回路的数字信号处理器进行控制。

10. 发明申请

US20080169272A1 Method and Apparatus for Automatic Gas Control for a Plasma Arc Torch 有权
标题翻译：等离子弧焊枪自动气体控制方法与装置
公开(公告)号：US20080169272A1
公开(公告)日：2008-07-17
申请号：US12040787
申请日：2008-02-29
申请人： Aaron D. Brandt , Christopher S. Passage , Shane M. Selmer , Girish R. Kamath , Guy T. Best , Stephen M. Liebold , Jon W. Lindsay , Zheng Duan
发明人： Aaron D. Brandt , Christopher S. Passage , Shane M. Selmer , Girish R. Kamath , Guy T. Best , Stephen M. Liebold , Jon W. Lindsay , Zheng Duan
IPC分类号： B23K9/16 , B23K9/00
CPC分类号： H05H1/34 , B23K10/00 , B23K10/02 , H05H1/36
摘要： A method and apparatus for controlling a gas supply to a plasma arc torch uses a proportional control solenoid valve positioned adjacent the torch to manipulate the gas flow to the torch, thereby extending electrode life during arc transfer and shutdown. Swirl ring design can be simplified and gas supply and distribution systems become less complicated. The invention also allows manipulation of shield gas flow to reduce divot formation when making interior cuts. The system can be controlled with a digital signal processor utilizing a feedback loop from a sensor.
摘要翻译：用于控制对等离子弧焊炬的气体供应的方法和装置使用位于炬附近的比例控制电磁阀来操纵到炬的气流，从而延长电弧传递和停机期间的电极寿命。涡流环设计可以简化，气体供应和分配系统变得不那么复杂。本发明还允许在进行内部切割时操纵屏蔽气体流以减少形成凹陷。该系统可以利用来自传感器的反馈回路的数字信号处理器进行控制。

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