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1. 发明授权

US07824171B2 Corner-consolidating inflatable apparatus and method for manufacturing composite structures 有权
标题翻译：用于制造复合结构的角巩固充气装置和方法
公开(公告)号：US07824171B2
公开(公告)日：2010-11-02
申请号：US11261519
申请日：2005-10-31
申请人： Steven F. Hanson , Amitabh Vyas
发明人： Steven F. Hanson , Amitabh Vyas
IPC分类号： B29C43/36 , B28B7/30
CPC分类号： B29C70/446 , B29C33/505 , B29C43/10 , B29C2043/3649 , B29D99/0003 , B29L2022/00 , B29L2031/54 , Y10S425/112
摘要： An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions.
摘要翻译：用于将复合材料固定在用于复合部件的小面中空或管状模具内的可充气压实工具由弹性材料制成。压实工具包括由限定密封室的角部段相结合的相对平坦的壁段。壁段从模具表面向每个壁段的中点弯曲，使得当加压流体被引入到压实工具中时，施加在工具内表面上的力的一部分通过壁段传递到角部细分。因此，在初始膨胀期间，在壁段接触复合材料之前，角部段被迫朝向模具的拐角区域，在壁段与复合材料摩擦之前，将复合材料牢固地压缩到模具的拐角区域抑制拐角部分扩展到模具拐角区域。

2. 发明授权

US08394310B2 Corner-consolidating inflatable method for manufacturing composite structures 有权
标题翻译：用于制造复合结构的角巩固充气方法
公开(公告)号：US08394310B2
公开(公告)日：2013-03-12
申请号：US12905804
申请日：2010-10-15
申请人： Steven F. Hanson , Amitabh Vyas
发明人： Steven F. Hanson , Amitabh Vyas
IPC分类号： B29C43/36 , B28B7/30
CPC分类号： B29C70/446 , B29C33/505 , B29C43/10 , B29C2043/3649 , B29D99/0003 , B29L2022/00 , B29L2031/54 , Y10S425/112
摘要： An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions.
摘要翻译：用于将复合材料固定在用于复合部件的小面中空或管状模具内的可充气压实工具由弹性材料制成。压实工具包括由限定密封室的角部段相结合的相对平坦的壁段。壁段从模具表面向每个壁段的中点弯曲，使得当加压流体被引入到压实工具中时，施加在工具内表面上的力的一部分通过壁段传递到角部细分。因此，在初始膨胀期间，在壁段接触复合材料之前，角部段被迫朝向模具的拐角区域，在壁段与复合材料摩擦之前，将复合材料牢固地压缩到模具的拐角区域抑制拐角部分扩展到模具拐角区域。

3. 发明申请

US20110027405A1 Corner-Consolidating Inflatable Method for Manufacturing Composite Structures 有权
标题翻译：用于制造复合结构的合并充气方法
公开(公告)号：US20110027405A1
公开(公告)日：2011-02-03
申请号：US12905804
申请日：2010-10-15
申请人： Steven F. Hanson , Amitabh Vyas
发明人： Steven F. Hanson , Amitabh Vyas
IPC分类号： B29C49/08
CPC分类号： B29C70/446 , B29C33/505 , B29C43/10 , B29C2043/3649 , B29D99/0003 , B29L2022/00 , B29L2031/54 , Y10S425/112
摘要： An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions.
摘要翻译：用于将复合材料固定在用于复合部件的小面中空或管状模具内的可充气压实工具由弹性材料制成。压实工具包括由限定密封室的角部段相结合的相对平坦的壁段。壁段从模具表面向每个壁段的中点弯曲，使得当加压流体被引入到压实工具中时，施加在工具内表面上的力的一部分通过壁段传递到角部细分。因此，在初始膨胀期间，在壁段接触复合材料之前，角部段被迫朝向模具的拐角区域，在壁段与复合材料摩擦之前，将复合材料牢固地压缩到模具的拐角区域抑制拐角部分扩展到模具拐角区域。

4. 发明授权

US07016745B1 NC programming and predetermined practices integration 失效
标题翻译： NC编程和预定做法集成
公开(公告)号：US07016745B1
公开(公告)日：2006-03-21
申请号：US11018492
申请日：2004-12-21
申请人： Wade E. Dickerson , Amitabh Vyas
发明人： Wade E. Dickerson , Amitabh Vyas
IPC分类号： G06F19/00 , G05B19/00
CPC分类号： G05B19/4093 , G05B19/40937 , G05B2219/36273 , G05B2219/36284 , Y02P90/265
摘要： A computer-based facility configured for programming of numerically controlled (NC) machines includes an NC data set generator component used in allowing a user to select data sets for NC programs that control the NC machines. For example, such data sets may include features, processes, tools, and functions combined in accordance with predetermined practices, such as best practices. Aspects of the facility allow for integration of generated data sets into a computer aided drafting/computer aided manufacturing (CAD/CAM) environment, such as CATIA.
摘要翻译：配置用于数控（NC）机器的编程的基于计算机的设备包括NC数据集发生器部件，其用于允许用户选择用于NC控制NC控制器的NC程序的数据组。例如，这样的数据集可以包括根据诸如最佳实践的预定做法组合的特征，过程，工具和功能。该设施的方面允许将生成的数据集合集成到计算机辅助绘图/计算机辅助制造（CAD / CAM）环境中，例如CATIA。

5. 发明申请

US20090163115A1 METHOD OF MAKING ACOUSTIC HOLES USING UV CURING MASKING MATERIAL 审中-公开
标题翻译：使用紫外线固化掩模材料制造声孔的方法
公开(公告)号：US20090163115A1
公开(公告)日：2009-06-25
申请号：US11961272
申请日：2007-12-20
申请人： Amitabh Vyas , Peter H. Wu
发明人： Amitabh Vyas , Peter H. Wu
IPC分类号： B24B1/00
CPC分类号： B24C1/04
摘要： A method of forming acoustic holes in a composite sound-insulating material includes creating a image of at least a portion of an array of holes and transferring the image to an ultraviolet (UV) radiation transparent medium. The method continues with positioning the medium in contact with a UV-curable mask and exposing the medium-covered mask to UV radiation to cure the UV-exposed areas. The method further includes removing the uncured mask material to create an abrading mask that includes a plurality of holes in a desired pattern. The method also includes positioning the abrading mask in contact with the sound-insulating material and directing a stream of abrasive matter at the abrading mask to create perforations in the sound-insulating material that correspond to the pattern of holes in the abrading mask.
摘要翻译：在复合隔音材料中形成声孔的方法包括产生孔阵列的至少一部分的图像并将图像转印到紫外线（UV）辐射透明介质上。该方法继续定位介质与UV可固化掩模接触，并将介质覆盖的掩模暴露于UV辐射以固化UV暴露区域。该方法还包括去除未固化的掩模材料以产生包含所需图案的多个孔的研磨掩模。该方法还包括将研磨掩模定位成与隔音材料接触并将研磨物质流引导到研磨掩模，以在隔音材料中产生与研磨掩模中的孔的图案相对应的穿孔。

6. 发明申请

US20070096368A1 Corner-consolidating inflatable apparatus and method for manufacturing composite structures 有权
标题翻译：用于制造复合结构的角巩固充气装置和方法
公开(公告)号：US20070096368A1
公开(公告)日：2007-05-03
申请号：US11261519
申请日：2005-10-31
申请人： Steven Hanson , Amitabh Vyas
发明人： Steven Hanson , Amitabh Vyas
IPC分类号： B29C43/02
CPC分类号： B29C70/446 , B29C33/505 , B29C43/10 , B29C2043/3649 , B29D99/0003 , B29L2022/00 , B29L2031/54 , Y10S425/112
摘要： An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions.
摘要翻译：用于将复合材料固定在用于复合部件的小面中空或管状模具内的可充气压实工具由弹性材料制成。压实工具包括由限定密封室的角部段相结合的相对平坦的壁段。壁段从模具表面向每个壁段的中点弯曲，使得当加压流体被引入到压实工具中时，施加在工具内表面上的力的一部分通过壁段传递到角部细分。因此，在初始膨胀期间，在壁段接触复合材料之前，角部段被迫朝向模具的拐角区域，在壁段与复合材料摩擦之前，将复合材料牢固地压缩到模具的拐角区域抑制拐角部分扩展到模具拐角区域。

7. 发明授权

US06913186B2 Apparatus and method for friction stir welding with a variable speed pin 有权
标题翻译：用可变速度引脚摩擦搅拌焊接的装置和方法
公开(公告)号：US06913186B2
公开(公告)日：2005-07-05
申请号：US10659938
申请日：2003-09-11
申请人： Amitabh Vyas
发明人： Amitabh Vyas
IPC分类号： B23K20/12 , B23K103/04 , B23K103/10 , B23K103/14
CPC分类号： B23K20/1235 , B23K20/123
摘要： An apparatus and method for forming a friction stir weld joint in a workpiece are provided. The apparatus includes a friction stir welding tool having a shoulder and a rotatable pin extending therefrom. The rotational speed of the pin can be adjusted during a friction stir welding operation, e.g., cyclically and/or according to a predetermined schedule, so that the pin mixes the plasticized material of the workpiece. The workpiece can also be preheated before friction stir welding.
摘要翻译：提供了一种用于在工件中形成摩擦搅拌焊接头的装置和方法。该装置包括具有肩部和从其延伸的可旋转销的摩擦搅拌焊接工具。可以在摩擦搅拌焊接操作期间例如循环地和/或根据预定的时间表来调节销的转速，使得销将工件的增塑材料混合。在摩擦搅拌焊接之前，工件也可预热。

8. 发明授权

US06733365B1 Method and apparatus for hard machining 失效
标题翻译：硬加工方法和装置
公开(公告)号：US06733365B1
公开(公告)日：2004-05-11
申请号：US09554319
申请日：2000-05-10
申请人： Milton C. Shaw , Amitabh Vyas
发明人： Milton C. Shaw , Amitabh Vyas
IPC分类号： B24B4900
CPC分类号： B23B27/12 , B23B2226/18
摘要： A hard machining process uses a cylindrical tool (21) of ceramic or other hard machining material of comparatively low cost that provides a circular cutting edge to be engaged in cutting relation with hardened workpiece (20) to be machined. As tool cutting edge wear occurs, the tool (21) is rotated through a small angle to bring into contact with the workpiece (20) a fresh portion of the cutting edge. It is not necessary to rotate that tool (21) sufficiently to effect replacement of the entire cutting edge portion in engagement with the tool. Sufficient angular movement of the tool is made to replace that of the cutting edge that has the greatest effect on the finish of the machined workpiece (20), which is the cutting location where the removed chip is thinnest.
摘要翻译：硬加工工艺使用陶瓷或其他硬质加工材料的圆柱形工具（21），其具有相对较低成本的圆形切削刃，该圆形刀刃与要加工的硬化工件（20）进行切削关系啮合。当刀具切削刃磨损发生时，工具（21）以小角度旋转，以使工件（20）与切削刃的新鲜部分接触。没有必要充分旋转该工具（21）以实现与工具接合的整个切削刃部分的更换。进行刀具的足够的角度运动来代替对加工的工件（20）的精加工效果最大的切削刃的角度运动，这是被去除的切屑最薄的切割位置。

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