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1. 发明授权

US09321090B2 Forming tools having textured surfaces 有权
标题翻译：成型工具具有纹理表面
公开(公告)号：US09321090B2
公开(公告)日：2016-04-26
申请号：US13465587
申请日：2012-05-07
申请人： Zhiyong Cedric Xia , Jian Cao , Qian Wang , Rajesh Talwar , Donald J. Grzina , Tiffany Davis Ling , Pinzhi Liu
发明人： Zhiyong Cedric Xia , Jian Cao , Qian Wang , Rajesh Talwar , Donald J. Grzina , Tiffany Davis Ling , Pinzhi Liu
IPC分类号： B21D22/00 , B21D22/20 , G06F17/50
CPC分类号： B21D22/02 , B21D22/00 , B21D22/20 , B21D24/04 , G06F17/50 , G06F17/5009 , G06F17/5018 , G06F17/5086 , G06F2217/42
摘要： A manufacturing method forms components having a desired shape. A contoured surface is defined for a forming tool for forming a metal blank into the desired shape, wherein respective portions of the metal blank flow over the contoured surface during forming. An intrinsic material flow pattern resulting from the contoured surface is compared to a desired flow in order to identify regions of the contoured surface having an insufficient flow that creates areas in the formed metal blank receiving less than a desired amount of metal. A surface microtexture is applied onto the contoured surface in a pattern selected to increase metal flow along the identified regions by providing a friction in the identified regions that is reduced relative to adjacent regions of the contoured surface.
摘要翻译：制造方法形成具有所需形状的部件。形成轮廓的表面被定义为用于将金属坯料形成为所需形状的成形工具，其中金属坯料的各个部分在成形期间流过轮廓表面。将由轮廓表面产生的本征材料流动图案与期望的流动进行比较，以便识别具有不足的流动的轮廓表面的区域，该区域在所形成的金属坯料中接收小于期望量的金属的区域。以选定的图案将表面微纹理施加到轮廓表面上，以通过在相对于轮廓表面的相邻区域减小的所识别的区域中提供摩擦来增加沿着所识别的区域的金属流动。

2. 发明授权

US09144845B1 Cutting tools with textured surfaces 有权
标题翻译：具有纹理表面的切割工具
公开(公告)号：US09144845B1
公开(公告)日：2015-09-29
申请号：US13409211
申请日：2012-03-01
申请人： Donald J. Grzina , Rajesh Talwar , Jian Cao , Qian Wang , Zhiyong Cedric Xia , Tiffany Davis Ling , Pinzhi Liu
发明人： Donald J. Grzina , Rajesh Talwar , Jian Cao , Qian Wang , Zhiyong Cedric Xia , Tiffany Davis Ling , Pinzhi Liu
IPC分类号： B23B27/00 , B23C5/10
CPC分类号： B23B27/00 , B23B51/02 , B23B2251/14 , B23B2251/44 , B23B2260/072 , B23B2260/092 , B23C5/10 , B23C5/207 , B23C2200/086 , B23C2200/128 , B23D77/00 , B23D2277/62
摘要： A cutting tool comprising first and second surfaces that intersect at an edge, wherein the first surface (e.g., a rake face, a flank surface or a margin) has a textured region comprising a multiplicity of recesses each having a length greater than its width. The recesses are distributed in a pattern comprising rows of recesses arranged lengthwise along respective lines with spaces between neighboring recesses. The recesses of one row are offset from the recesses of the next row. Each recess of the one row having one end portion that overlaps with an end portion of one recess in the next row and another end portion that overlaps with an end portion of another recess in the next row. The recesses are generally parallel to the edge.
摘要翻译：一种切割工具，包括在边缘处相交的第一和第二表面，其中第一表面（例如，前刀面，侧面或边缘）具有纹理区域，该纹理区域包括多个凹槽，每个凹槽的长度大于其宽度。这些凹槽以包括相应凹槽之间的间隔沿着相应的线纵向排列的凹槽排列的图案分布。一排的凹槽与下一排的凹槽偏移。一排的每个凹部具有与下一行中的一个凹部的端部重叠的一个端部和与下一行中的另一个凹部的端部重叠的另一个端部。凹槽通常平行于边缘。

3. 发明申请

US20130291613A1 Forming Tools Having Textured Surfaces 有权
标题翻译：具有纹理表面的成型工具
公开(公告)号：US20130291613A1
公开(公告)日：2013-11-07
申请号：US13465587
申请日：2012-05-07
申请人： Zhiyong Cedric Xia , Jian Cao , Qian Wang , Rajesh Talwar , Donald J. Grzina , Tiffany Davis Ling , Pinzhi Liu
发明人： Zhiyong Cedric Xia , Jian Cao , Qian Wang , Rajesh Talwar , Donald J. Grzina , Tiffany Davis Ling , Pinzhi Liu
IPC分类号： B21D24/04 , G06F17/50 , B21D22/00
CPC分类号： B21D22/02 , B21D22/00 , B21D22/20 , B21D24/04 , G06F17/50 , G06F17/5009 , G06F17/5018 , G06F17/5086 , G06F2217/42
摘要： A manufacturing method forms components having a desired shape. A contoured surface is defined for a forming tool for forming a metal blank into the desired shape, wherein respective portions of the metal blank flow over the contoured surface during forming. An intrinsic material flow pattern resulting from the contoured surface is compared to a desired flow in order to identify regions of the contoured surface having an insufficient flow that creates areas in the formed metal blank receiving less than a desired amount of metal. A surface microtexture is applied onto the contoured surface in a pattern selected to increase metal flow along the identified regions by providing a friction in the identified regions that is reduced relative to adjacent regions of the contoured surface.
摘要翻译：制造方法形成具有所需形状的部件。形成轮廓的表面被定义为用于将金属坯料形成为所需形状的成形工具，其中金属坯料的各个部分在成形期间流过轮廓表面。将由轮廓表面产生的本征材料流动图案与期望的流动进行比较，以便识别具有不足的流动的轮廓表面的区域，该区域在所形成的金属坯料中接收小于期望量的金属的区域。以选定的图案将表面微纹理施加到轮廓表面上，以通过在相对于轮廓表面的相邻区域减小的所识别的区域中提供摩擦来增加沿着所识别的区域的金属流动。

4. 发明授权

US07677542B2 Vacuum-mounted clamp 有权
标题翻译：真空安装夹
公开(公告)号：US07677542B2
公开(公告)日：2010-03-16
申请号：US11213371
申请日：2005-08-26
申请人： Donald J. Grzina , Scott A. Martin , Dustin D. Ribble
发明人： Donald J. Grzina , Scott A. Martin , Dustin D. Ribble
IPC分类号： B23P19/00 , B23P21/00 , B23Q7/00 , B25B11/00
CPC分类号： B25B11/005 , B25H1/08 , Y10T29/49998 , Y10T29/53091 , Y10T29/53191
摘要： A vacuum-mounted clamp for clamping a first component to a second component. The clamp includes a substantially rigid body having an application face, a back face opposite the application face, a side, and a vacuum port extending between the application face and the back face. The application face has a step adjacent the side for engaging the first component. The clamp includes a flexible seal connected to the rigid body adjacent the application face. The seal has a vacuum port in fluid communication with the vacuum port in the primary body and a periphery for contacting the second component to create a vacuum area between the clamp and the second component. The vacuum port of the body and the seal are in fluid communication with a vacuum generator for generating a vacuum in the vacuum area.
摘要翻译：用于将第一部件夹持到第二部件的真空安装夹具。夹具包括基本上刚性的本体，其具有施加面，与施加面相对的背面，侧面和在施加面和背面之间延伸的真空端口。应用面具有邻近侧面接合第一部件的台阶。夹具包括柔性密封件，其连接到邻近施加面的刚体。密封件具有与主体中的真空端口流体连通的真空端口和用于接触第二部件以在夹具和第二部件之间产生真空区域的周边。主体和密封件的真空端口与真空发生器流体连通，用于在真空区域中产生真空。

5. 发明授权

US08495903B1 Calibration system for a deburring tool 有权
标题翻译：去毛刺工具的校准系统
公开(公告)号：US08495903B1
公开(公告)日：2013-07-30
申请号：US13226739
申请日：2011-09-07
申请人： Hieu Trung Le , Donald J. Grzina
发明人： Hieu Trung Le , Donald J. Grzina
IPC分类号： G01D18/00
CPC分类号： G05B19/401 , G05B2219/50035
摘要： A method and apparatus for calibrating a tool. A moveable blade connected to the tool may be deflected towards an inward position with respect to the tool. A force applied to the moveable blade may be detected by a biasing mechanism in the tool using a sensor when the moveable blade is in the inward position with respect to the tool. The biasing mechanism in the tool may be adjusted if the force is not a desired force.
摘要翻译：一种用于校准工具的方法和装置。连接到工具的可移动刀片可能相对于工具朝向内部位置偏转。当可移动刀片相对于工具处于向内位置时，施加到可移动刀片的力可以通过工具中的偏置机构使用传感器来检测。如果力不是期望的力，则可以调节工具中的偏压机构。

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