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公开(公告)号：US5783792A
公开(公告)日：1998-07-21
申请号：US607856
申请日：1996-02-27
CPC分类号： B23K11/314
摘要： An arm main body of a welding gun is formed of an aluminum alloy. An anodic oxide coating is formed on an entire surface of the arm main body. The arm main body is then machined to remove the anodic oxide coating formed on a power feeing terminal portion and an electrode tip connecting portion which are provided in the arm main body. The anodic oxide coating may be subjected to a sealing treatment with a dispersion liquid in which a magnetic material is mixed in dispersion. Alternatively, the arm main body formed of an aluminum alloy may be subjected to an anodic oxide coating treatment with a treatment liquid in which a magnetic material is mixed in dispersion.
摘要翻译： 焊枪的臂主体由铝合金形成。 在臂主体的整个表面上形成阳极氧化物涂层。 然后对臂主体进行加工以除去形成在设置在臂主体中的动力使用端子部分和电极末端连接部分上的阳极氧化膜。 阳极氧化物涂层可以用分散液中混合磁性材料的分散液进行密封处理。 或者，由铝合金形成的臂主体可以用其中磁性材料分散混合的处理液进行阳极氧化物涂覆处理。
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公开(公告)号：US5304769A
公开(公告)日：1994-04-19
申请号：US905119
申请日：1992-06-26
CPC分类号： B23K35/0205 , B23K11/3009
摘要： For resistance-welding workpieces of metal, an electrode is pressed against superposed regions of the workpieces and an electric current is supplied to the superposed regions to heat the same due to an electric resistance of the workpieces. The electrode has a body having a tip end for pressed engagement with one of the workpieces, and a matrix of tapered teeth disposed on the tip end of the body except for a center of the tip end. The teeth define recesses therebetween. One of the recesses is positioned at the center of the tip end, and the teeth are progressively higher from an outer circumferential edge of the tip end toward the center thereof.
摘要翻译： 对于金属的电阻焊接工件，电极被挤压到工件的叠置区域，并且由于工件的电阻而将电流供应到叠置区域以对其加热。 电极具有主体，该主体具有用于与其中一个工件进行压配合的前端，以及设置在主体的顶端的锥形齿矩阵，除了尖端的中心之外。 齿在其间限定凹陷。 凹部中的一个位于尖端的中心，并且齿从尖端的外周缘朝向其中心逐渐变高。
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公开(公告)号：US5311289A
公开(公告)日：1994-05-10
申请号：US936301
申请日：1992-08-28
申请人： Naoji Yamaoka , Manabu Tuchida , Yukihiro Yaguchi
发明人： Naoji Yamaoka , Manabu Tuchida , Yukihiro Yaguchi
CPC分类号： G06T7/004 , G06T2207/30164
摘要： An optical measuring apparatus for use in this method has a projector for radiating a slit light on a workpiece and an image sensing device for picturing an optically cross-sectional image drawn by the slit light radiated on the workpiece. An optical axis of the slit light and an optical axis of the image sensing device cross each other at an oblique angle. Setting windows are set at predetermined positions of the optically cross-sectional image on a screen of the image sensing device. A position of center of gravity of each optically cross-sectional image in each of the windows is measured. An amount of displacement in an X-axis direction of the optically cross-sectional image on the screen is measured. A rate of magnification of the optically cross-sectional image in a Y-axis direction is calculated from the amount of displacement. Setting positions of the windows in the Y-axis direction and sizes thereof in the Y-axis direction are changed depending on the rate of magnification.
摘要翻译： 在该方法中使用的光学测量装置具有用于在工件上照射狭缝光的投影仪和用于绘制由辐射在工件上的狭缝光绘制的光学截面图像的图像感测装置。 狭缝光的光轴和图像感测装置的光轴以倾斜角彼此交叉。 设置窗口设置在图像感测装置的屏幕上的光学截面图像的预定位置处。 测量每个窗口中每个光学横截面图像的重心位置。 测量屏幕上的光学横截面图像的X轴方向上的位移量。 根据位移量计算光学截面图像在Y轴方向上的倍率。 Y轴方向上的窗口的设定位置和Y轴方向的尺寸根据倍率而变化。
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4.发明授权
公开(公告)号：US5406045A
公开(公告)日：1995-04-11
申请号：US171673
申请日：1993-12-22
CPC分类号： B23K11/257
摘要： A workpiece is welded successively at a plurality of welding points by a direct-current resistance welding machine with a constant current in a welding current supply period at each of the welding points, and the constant current is varied depending on whether expulsions are produced on the workpiece when it is welded, to determine an expulsion-producing limit current value as a maximum current beyond which expulsions will be produced. The workpiece is welded with a first stepped welding current having a first current value that is smaller than the expulsion-producing limit current value by a predetermined value and a second current value that is greater than the expulsion-producing limit current value, and an average current value higher than the expulsion-producing limit current value, and also with a second stepped welding current having a variation of the second current value based on whether expulsions are produced or not on the workpiece when it is welded with the first stepped welding current.
摘要翻译： 在焊接点处的焊接电流供给期间，通过具有恒定电流的直流电阻焊接机在多个焊接点处连续焊接工件，并且恒定电流根据是否在 工件被焊接时，确定产生出力的极限电流值作为最大电流，超过其将被产生排出。 工件用第一阶梯焊接电流焊接，第一阶梯焊接电流的第一电流值小于产生驱动极限电流值预定值，第二电流值大于驱出产生极限电流值，平均值 电流值高于排出产生极限电流值，并且还具有基于当用第一阶梯焊接电流焊接工件时在工件上是否产生排出而具有第二电流值变化的第二阶梯焊接电流。
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公开(公告)号：US06563359B2
公开(公告)日：2003-05-13
申请号：US10033798
申请日：2002-01-03
IPC分类号： G06F104
摘要： A clock modulation circuit modulates the frequency of a clock signal to generate a modulated clock signal. A wait requesting signal receives frequency information indicating the frequency of the modulated clock signal and, when the frequency information indicates a frequency higher than a reference frequency, generates a wait requesting signal to an external bus interface. Since an optimum wait cycle is inserted to the external bus interface according to a change of the frequency of the modulated clock signal, needless wait cycle can be prevented from being inserted to the external bus interface. As a result of this, it is possible to disperse the peak of radiated noise which is caused by the clock signal and to reduce electromagnetic interference, without decreasing performance of a system. Namely, it can serve both market needs for reducing noise and speeding up.
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公开(公告)号：US5332342A
公开(公告)日：1994-07-26
申请号：US857240
申请日：1992-03-25
申请人： Hiroyuki Kizaki , Kazuo Arai , Sadao Kamei , Toyoji Yamada , Takeshi Okubo , Kenji Takahashi , Yukihiro Yaguchi , Tadashi Takeo, deceased
发明人： Hiroyuki Kizaki , Kazuo Arai , Sadao Kamei , Toyoji Yamada , Takeshi Okubo , Kenji Takahashi , Yukihiro Yaguchi , Tadashi Takeo, deceased
CPC分类号： B23B5/166 , B23K11/3063 , Y10T407/19 , Y10T407/1924 , Y10T409/3042 , Y10T409/304256 , Y10T74/19623
摘要： A cutter for use in an electrode tip dresser, which has a cutter holder for holding the cutter and dresses an electrode tip for a resistance welding apparatus, has a rising portion which has a cutting tooth for cutting a front peripheral portion of the electrode tip and a flat portion which faces a front end surface of the electrode tip. The flat portion has a single cutting tooth for cutting the front end surface of the electrode tip. The single cutting tooth extends from that central point of the cutter as and origin which coincides with an axis of rotation of the cutter holder towards a predetermined radial direction. An origin portion of the single cutting tooth further extends beyond the central point towards a direction which is opposite to the radial direction.
摘要翻译： 一种用于电极末端修整器的切割器，具有用于保持切割器并且连接电阻焊接装置的电极头的切割器保持器，具有用于切割电极末端的前周边部分的切割齿的上升部分，以及 面对电极头的前端面的平坦部。 平坦部分具有用于切割电极末端的前端表面的单个切割齿。 单个切割齿从切割器的中心点延伸，并且与切割器保持器的旋转轴线一致，朝着预定的径向方向延伸。 单个切割齿的原点部分进一步延伸超过中心点朝向与径向方向相反的方向。
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公开(公告)号：US06948236B2
公开(公告)日：2005-09-27
申请号：US10275063
申请日：2001-05-01
申请人： Hideo Saito , Yuichi Hirata , Satoru Matsuo , Masayuki Fukumori , Shinji Ikeda , Makoto Urano , Kazunao Uchiyama , Takeshi Endo , Chitoshi Kato , Hidetaka Murai , Yuki Mori , Yukihiro Yaguchi
发明人： Hideo Saito , Yuichi Hirata , Satoru Matsuo , Masayuki Fukumori , Shinji Ikeda , Makoto Urano , Kazunao Uchiyama , Takeshi Endo , Chitoshi Kato , Hidetaka Murai , Yuki Mori , Yukihiro Yaguchi
CPC分类号： B62D65/02 , Y10T29/53313 , Y10T29/53365 , Y10T29/53383 , Y10T29/53417 , Y10T29/53539
摘要： A car side panel assembly line capable of increasing a productivity by shortening an operation time and having a set station ST2, a welding station ST3, and a next operation station ST4 disposed in series in this order, comprising a set carriage 91 having, thereon, a set jig 91 capable of holding the side panel W in upright attitude from the side and installed reciprocatingly between the set station ST2 and the welding station ST3 and a frame carriage 81 having a lower frame 80 and an upper frame 81, capable of holding, between both frames 80, 81, the side panel W in upright attitude through clamp members (821, 822, 823, 831, 832, 833) mounted on the frames 80, 81, installed reciprocatingly between the welding station ST3 and the next operation station ST4, and allowing to exchange the side panel W with the set carriage 91.
摘要翻译： 一种车辆侧面板组装线，其能够通过缩短操作时间而提高生产率，并且具有以下顺序串联设置的设定台ST2，焊接台ST3和下一个操作台ST4， 其上具有能够从侧面将侧板W保持为直立姿势并且设置在设定台ST2和焊接台ST3之间的立柱夹具91和框架架8
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公开(公告)号：US5203073A
公开(公告)日：1993-04-20
申请号：US900710
申请日：1992-06-15
申请人： Katuo Kotake , Michihiro Kitahama , Keizaburo Otaki , Akira Miyazaki , Masayuki Abe , Shoji Okahara , Manabu Tuchida , Yukihiro Yaguchi , Hiroyuki Furuya , Takeshi Nakamura
发明人： Katuo Kotake , Michihiro Kitahama , Keizaburo Otaki , Akira Miyazaki , Masayuki Abe , Shoji Okahara , Manabu Tuchida , Yukihiro Yaguchi , Hiroyuki Furuya , Takeshi Nakamura
IPC分类号： B62D65/02
CPC分类号： B62D65/02 , Y10T29/53313 , Y10T29/5337 , Y10T29/534 , Y10T29/53539
摘要： A method and apparatus for assembling exterior parts of a motorcar wherein assembling accuracy errors of a motor car body are determined by measuring positions of a plurality of reference points of said motorcar body. Correction data is calculated relating to respective assembling positions of plural kinds of the exterior parts which form an external shape of the motorcar, the calculation being performed on the basis of measured data obtained in the previous step, while maintaining a correlative relationship among said parts, to eliminate correlative misalignment among said parts due to the assembling accuracy errors of said motorcar body. Each of said parts is then assembled by respective assembling robots to respective assembling position which has been corrected in accordance with the calculated correction data.
摘要翻译： 一种用于组装汽车的外部部件的方法和装置，其中通过测量所述汽车车体的多个参考点的位置来确定组装汽车车身的精度误差。 计算与形成汽车的外部形状的多种外部部件的各组装位置有关的校正数据，根据上一步骤中获得的测量数据进行计算，同时保持所述部件之间的相关关系， 以消除由于所述机动车体的组装精度误差而导致的所述部件之间的相关误差。 然后通过相应的组装机器人将每个所述部件组装到已经根据计算的校正数据校正的相应组装位置。
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9.发明授权
公开(公告)号：US5123148A
公开(公告)日：1992-06-23
申请号：US585011
申请日：1990-09-19
申请人： Yuzi Ikeda , Shigeo Kaibuki , Shinpei Watanabe , Hiroshi Moriya , Shunji Kobayashi , Mitsugu Takahashi , Shoichi Hayashi , Yukihiro Yaguchi
发明人： Yuzi Ikeda , Shigeo Kaibuki , Shinpei Watanabe , Hiroshi Moriya , Shunji Kobayashi , Mitsugu Takahashi , Shoichi Hayashi , Yukihiro Yaguchi
CPC分类号： E05D5/127 , B23P19/02 , B62D65/06 , E05Y2900/531 , Y10T29/24 , Y10T29/49829 , Y10T29/5337 , Y10T29/53409 , Y10T29/53435 , Y10T29/53961
摘要： A hinge pin couples a first hinge receiver mounted on a vehicle body and a second hinge receiver mounted on a door to be installed on the vehicle body. The hinge pin is removed from the vehicle body and the door to separate the vehicle body and the door from each other after the vehicle body and the door have been coated, and the removed pin engages in a hinge pin engaging member. The hinge pin is fed to a position where the vehicle body and the door are to be assembled together, and the hinge pin is removed from the hinge pin engaging member. Then, the removed hinge pin is pressed into the first and second hinge receivers which are aligned with each other, thereby coupling the vehicle body and the door to each other.
摘要翻译： 铰链销将安装在车体上的第一铰链接收器和安装在门上的第二铰链接收器相连接，以安装在车体上。 在车体和门已被涂覆之后，铰链销从车体和门上移除，以将车体和门彼此分离，并且拆卸的销接合在铰链销接合构件中。 铰链销被供给到车体和门组装在一起的位置，并且铰链销从铰链销接合构件移除。 然后，拆下的铰链销被压入彼此对准的第一和第二铰链接收器中，从而将车体和门彼此联接。
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10.发明授权公开(公告)号：US06737910B2
公开(公告)日：2004-05-18
申请号：US10454511
申请日：2003-06-05
IPC分类号： G05F110
CPC分类号： G05F1/565
摘要： A semiconductor integrated circuit includes a first power supply line which supplies an external power supply voltage provided from an exterior of the circuit, a second power supply line which supply an internal power supply voltage to an interior circuit, a plurality of NMOS transistors which are situated at different locations, and have drain nodes thereof coupled to the first power supply line and source nodes thereof coupled to the second power supply line, and a regulator circuit which supplies a reference voltage to gate nodes of the plurality of NMOS transistors.
摘要翻译： 半导体集成电路包括提供从电路外部提供的外部电源电压的第一电源线，向内部电路提供内部电源电压的第二电源线，位于 并且其漏极节点耦合到耦合到第二电源线的第一电源线及其源节点，以及将参考电压提供给多个NMOS晶体管的栅极节点的调节器电路。
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