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    High throughput quick-plastic-forming
    3.
    发明申请
    High throughput quick-plastic-forming 有权
    高通量快速成型

    公开(公告)号：US20050150265A1

    公开(公告)日：2005-07-14

    申请号：US10755486

    申请日：2004-01-12

    Applicant: Chongmin Kim ,  Gary Kruger

    Inventor： Chongmin Kim ,  Gary Kruger

    IPC: B21D26/02

    CPC classification number: B21D43/04 ,  B21D26/021 ,  B21D43/10

    Abstract: A method of quick-plastic-forming a component from a sheet metal blank in multiple forming stages of single-action tooling along a transfer line. The blank is transferred from a prebending station to a preforming station along the transfer line, wherein the blank is preformed by a single-action forming tool into a preform blank. The preform blank is then transferred from the preforming station to a finish-forming station along the transfer line, wherein the blank is finish-formed by a single-action forming tool into the component. The component is transferred from the finish-forming station to a cooling station along the transfer line. The transfer steps are carried out by a reciprocating transfer mechanism that simultaneously transfers the blanks and component from station to station along the transfer line.

    Abstract translation: 沿着传输线在单作用工具的多个成形阶段中从金属板坯料快速塑性成形组件的方法。 坯料沿着传送线从预弯台转移到预成形工位，其中坯料通过单作用成型工具预成型为预制坯坯。 然后将预成型坯坯从预成型工段沿着传送线转移到精加工成型工位，其中坯料通过单作用成形工具精加工成部件。 该部件沿着传送线从精加工站传送到冷却站。 传送步骤由往复传送机构进行，该往复传送机构沿传送​​线同时传送坯料和部件。

    Raised surface features for hot blow-forming tooling
    4.
    发明授权
    Raised surface features for hot blow-forming tooling 有权
    用于热成型模具的凸起表面特征

    公开(公告)号：US06843088B1

    公开(公告)日：2005-01-18

    申请号：US10779362

    申请日：2004-02-13

    Applicant: Gary A. Kruger ,  Mark G. Konopnicki ,  Chongmin Kim

    Inventor： Gary A. Kruger ,  Mark G. Konopnicki ,  Chongmin Kim

    IPC: B21D26/02

    CPC classification number: B21D26/021 ,  B21D26/031 ,  B21D26/055 ,  Y10T29/49805

    Abstract: Apparatus and method for hot blow-forming an article from a blank of sheet metal. Simultaneously, a surface of the blank of sheet metal is formed against a form tool body that partially defines a forming surface and against a form tool insert that also partially defines the forming surface and that is positioned within a recess of the form tool body such that a lateral gap is defined between the form tool insert and form tool body. Opposed projections are provided on upper surfaces of the form tool insert and the form tool body adjacent the gap. The projections create a raised portion on the sheet metal panel that corresponds to the gap. The raised portion is removed flush with respect to a visible surface of the article.

    Abstract translation: 用于从金属板坯料热吹塑制品的设备和方法。 同时，金属板坯料的表面形成在一个成形工具主体上，该模具工具主体部分地限定一个成形表面并抵靠一个成形工具刀片，该刀具刀片也部分地限定成形表面并且位于成型工具主体的凹槽内，使得 在成型工具插入件和成型工具主体之间限定横向间隙。 相对的突起设置在成形工具插入件的上表面和与间隙相邻的模具工具主体上。 突出物在金属板上形成对应于间隙的凸起部分。 凸起部分相对于制品的可见表面平齐地移除。

    Automotive lower body component method of manufacture
    5.
    发明授权
    Automotive lower body component method of manufacture 失效
    汽车下半身制造方法

    公开(公告)号：US07310878B2

    公开(公告)日：2007-12-25

    申请号：US11066614

    申请日：2005-02-25

    Applicant: Adrian B. Chernoff ,  Richard M. Kleber ,  Mark G. Konopnicki ,  Stephen R. Koshorek ,  Jacob Lyjak ,  Chongmin Kim

    Inventor： Adrian B. Chernoff ,  Richard M. Kleber ,  Mark G. Konopnicki ,  Stephen R. Koshorek ,  Jacob Lyjak ,  Chongmin Kim

    IPC: B23P17/00 ,  B23P6/00 ,  B21D47/00 ,  B21D53/88 ,  B21K23/00

    CPC classification number: B62D25/20 ,  B62D25/2027 ,  B62D25/2036 ,  Y10T29/49616 ,  Y10T29/49618 ,  Y10T29/49622 ,  Y10T29/49805

    Abstract: A method for manufacturing a lower body component for a vehicle is provided including forming a one-piece floor pan at least partially defining a vehicle passenger compartment and substantially extending longitudinally at least the entire length thereof, and forming a one piece reinforcement structural member for reinforcing the pan. The method also includes simultaneously forming the pan and one-piece reinforcement structural member by stacking a pair of weldable sheet metal blanks sufficiently close together to define a comon interface, positioning the stacked blanks between moveable profile forming dies, heating the dies so that the blanks reach a superplastic forming temperature, and plastically deforming the stacked blanks into a lower body component having the profile of the dies. The method also includes friction stir welding of the stacked blanks at the common interface.

    Abstract translation: 一种用于制造车辆用下体部件的方法，其特征在于，包括形成至少部分地限定车辆乘客舱并且至少在其整个长度上基本上纵向延伸的一体式地板盘，并且形成一体式加强结构构件用于加强 锅 该方法还包括通过将一对可焊接的金属板坯充分靠在一起以形成共面界面，同时形成盘和一体式加强结构件，将堆叠的坯料定位在活动的型材成型模具之间，加热模具，使坯件 达到超塑性成形温度，并将堆叠的坯料塑性变形成具有模具轮廓的下部主体部件。 该方法还包括在公共接口处堆叠的坯料的摩擦搅拌焊接。

    Binder apparatus for sheet forming
    6.
    发明授权
    Binder apparatus for sheet forming 有权
    用于片材成型的粘合剂装置

    公开(公告)号：US07210323B2

    公开(公告)日：2007-05-01

    申请号：US10737501

    申请日：2003-12-16

    Applicant: Gary A. Kruger ,  Mark G. Konopnicki ,  Chongmin Kim ,  John Norman Johnson

    Inventor： Gary A. Kruger ,  Mark G. Konopnicki ,  Chongmin Kim ,  John Norman Johnson

    IPC: B21D26/02 ,  B21D25/00

    CPC classification number: B21D26/021 ,  B21D26/055 ,  Y10T29/49805

    Abstract: A forming apparatus and method for minimizing wrinkling in the forming of a three-dimensional component from a two-dimensional blank. The forming apparatus includes vertically opposed sets of tools or binders. A first tool or binder apparatus has first and second sets of opposed sides having contoured binder surfaces. A second tool or binder apparatus is mounted in vertically opposed relation to the first binder apparatus, and includes first and second sets of opposed tool or binder segments that have contoured binder surfaces thereon that are complementary in shape to the respective binder surfaces of the first and second sets of opposed sides of the first binder apparatus. One of the first and second sets of opposed binder segments of the second binder apparatus have substantially similar contours and the other have different contours. One of the first and second sets of opposed binder segments of the second binder apparatus is elevated and movable with respect to the other.

    Abstract translation: 一种用于最小化从二维毛坯形成三维部件的皱纹的成形装置和方法。 成形装置包括垂直相对的一组工具或粘合剂。 第一工具或粘合剂装置具有第一组和第二组具有轮廓的粘合剂表面的相对侧。 第二工具或粘合剂装置安装成与第一粘合剂装置垂直相对的关系，并且包括第一组和第二组相对的工具或粘合剂段，其具有在其上的轮廓的粘合剂表面，其形状与第一和第二粘合剂的相应的粘合剂表面互补 第一粘合剂装置的第二组相对侧。 第二粘合剂装置的第一组和第二组相对的粘合剂段具有基本相似的轮廓，另一组具有不同的轮廓。 第二粘合剂装置的第一组和第二组相对的粘合剂段中的一个升高并相对于另一个移动。

    Hollow metallic ring seal for press
    7.
    发明授权
    Hollow metallic ring seal for press 有权
    空心金属环密封用于压力机

    公开(公告)号：US07204119B2

    公开(公告)日：2007-04-17

    申请号：US11149974

    申请日：2005-06-10

    Applicant: Gary A. Kruger ,  John Norman Johnson ,  Richard H. Hammar ,  Chongmin Kim

    Inventor： Gary A. Kruger ,  John Norman Johnson ,  Richard H. Hammar ,  Chongmin Kim

    IPC: B21D37/16

    CPC classification number: B21D37/16 ,  B21D22/02 ,  Y10S72/709

    Abstract: A press and tooling apparatus for forming a preheated blank includes a heated upper tool and an opposing heated lower tool mounted within the press for relative closing movement to press the preheated blank there between. A binder ring assembly surrounds the lower tool and is mounted on the press for movement relative to the lower tool so at to bind the preheated blank to the upper tool in air tight sealing relationship in readiness for closure of the tools and application of pressurized gas to force the blank into contact with the upper tools. The binder ring assembly includes an upper ring that is heated so as to prevent the cooling of the preheated blank, and a lower ring that supports the upper ring and is fixedly connected to the upper ring by spaced apart connectors so as to minimize the heat transfer path from the heated upper ring to the lower ring. The upper and lower rings have opposed seal surfaces spaced from one another to receive there between a seal of metallic hollow tubular construction which provides fluid tight sealing between the upper and lower rings, and minimizes heat transfer there between.

    Abstract translation: 用于形成预热毛坯的压制和加工装置包括加热的上部工具和安装在压力机内的相对加热的下部工具，用于相对关闭运动，以在其间挤压预热的坯料。 粘合剂环组件围绕下部工具并且安装在压力机上以相对于下部工具移动，以便以气密密封关系将预热的坯件与上部工具结合，以准备关闭工具并将加压气体施加到 强制空白与上部工具接触。 粘合剂环组件包括加热的上环，以防止预热的坯料的冷却;以及下环，其支撑上环并通过间隔开的连接器固定地连接到上环，以便最小化热传递 从加热的上环到下环的路径。 上下环具有彼此隔开的相对的密封表面，以在金属中空管状结构的密封件之间接纳，所述密封件在上下环之间提供流体密封，并且最小化其间的热传递。

    Mixed metal closure assembly and method
    8.
    发明申请
    Mixed metal closure assembly and method 有权
    混合金属封闭组件及方法

    公开(公告)号：US20050188647A1

    公开(公告)日：2005-09-01

    申请号：US11067613

    申请日：2005-02-25

    Applicant: Paul Krajewski ,  James Schroth ,  Chongmin Kim

    Inventor： Paul Krajewski ,  James Schroth ,  Chongmin Kim

    IPC: B60J5/04 ,  E04B1/00 ,  E04C2/34 ,  E04G21/00 ,  E04G23/00

    CPC classification number: B60J5/0426 ,  B60J5/0405 ,  B60J5/0431 ,  B60J5/045 ,  B60J5/0451 ,  B60J5/0463 ,  B60J5/0483

    Abstract: The production of lightweight closure assemblies with a selection of materials optimized to have sufficient formability for each component of the closure assembly, while providing the necessary performance standards at a lighter weight. A mixed metal vehicle closure assembly with an inner panel and an outer panel operatively connected to one another such that they define a cavity therebetween. The closure assembly includes a unitary reinforcement panel attached to the inner and outer panels and inside the cavity therebetween. At least one of the inner, outer and unitary reinforcement panels is composed of a first type of sheet metal and at least one other of the remaining inner, outer or unitary reinforcement panel is composed of a second type of sheet metal.

    Abstract translation: 生产具有优化的材料选择的轻质封闭组件，以便为封闭组件的每个部件提供足够的可成形性，同时以较轻的重量提供必要的性能标准。 一种混合金属车辆关闭组件，其具有可操作地彼此连接的内板和外板，使得它们之间限定了一个空腔。 闭合组件包括连接到内板和外板的单元加强板和其间的空腔内。 内，外和整体加强板中的至少一个由第一类型的金属板组成，并且剩余的内，外或整体加强板中的至少一个由第二类金属板构成。

    Method for double action gas pressure forming sheet material
    9.
    发明授权
    Method for double action gas pressure forming sheet material 有权
    双作用气体压力成形片材的方法

    公开(公告)号：US06880377B2

    公开(公告)日：2005-04-19

    申请号：US10274493

    申请日：2002-10-17

    Applicant: Chongmin Kim ,  Gary A. Kruger ,  Mark G. Konopnicki ,  John Norman Johnson ,  James Gregory Schroth ,  Michelle R. Goff

    Inventor： Chongmin Kim ,  Gary A. Kruger ,  Mark G. Konopnicki ,  John Norman Johnson ,  James Gregory Schroth ,  Michelle R. Goff

    IPC: B21D26/02 ,  B21D25/00

    CPC classification number: B21D26/021 ,  B21D26/031 ,  B21D26/055 ,  B21D37/16

    Abstract: A method is disclosed for forming sheet metal articles, such as automotive body panels, having significant curvatures in front-to-back and side-to-side directions. Opposing, complementary, preforming and final shape forming tools are used in a single press. A sheet of superplastically or quick plastically formable sheet metal alloy, heated to a forming temperature, is first stretched against the preform tool using pressurized gas to form a preform that has experienced most of the metal stretching required for the final part shape. The preform is removed from the preform tool and formed against the opposing tool with pressurized gas to obtain the final sheet metal part shape.

    Abstract translation: 公开了一种用于形成诸如汽车车身板的金属板制品的方法，其具有在前后方向和左右方向上具有显着曲率的方法。 相反，互补，预成型和最终形状成型工具用于单一压机中。 首先使用加压气体将加热到成形温度的超塑性或快速塑性成形的金属板合金片材拉伸成预成型工具，以形成已经经受了最终部件形状所需的大部分金属拉伸的预制件。 将预成型件从预成型工具中取出并用加压气体抵靠相对的工具形成，以获得最终的钣金零件形状。

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