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1. 发明申请

US20110278774A1 Molding apparatus and gas compression molding process 审中-公开
标题翻译：成型设备和气体压缩成型工艺
公开(公告)号：US20110278774A1
公开(公告)日：2011-11-17
申请号：US12848232
申请日：2010-08-02
申请人： Po-Nan Hsu , Kun-Sheng Liu , Che-Tung Wu , Jui-Hung Yang
发明人： Po-Nan Hsu , Kun-Sheng Liu , Che-Tung Wu , Jui-Hung Yang
IPC分类号： B29C51/10
CPC分类号： B21D26/031 , B21D26/025 , B21D35/003 , B21D45/04 , B29C51/10 , B29C51/30 , B29C2791/007
摘要： A molding apparatus has a multilayered structure with multiple die cavities, in which, one or a plurality of constraining components are each employed to pull both a stripper in a molding die and an adjacent sealing die by two ends, so as to strip the molded article and confine a distance between the two dies. Furthermore, during a molding process, a plurality of plates are each disposed between two dies. The molding apparatus is allowed to be closed gradually. After the molding, the molding apparatus is allowed to be opened gradually. When the stripper within the molding die and the sealing die both moved to be held by the two ends of the constraining components respectively, the stripper in each molding die will be pulled out by the buckle ring, thereby to strip the molded articles. Accordingly, a plurality of molded articles can be obtained in one molding operation.
摘要翻译：一种成型设备具有多个模腔，其中，一个或多个约束组件分别用于将模具中的剥离器和相邻的密封模两端拉两个模制件并限制两个死亡之间的距离。此外，在成型工序中，在两个模具之间分别设置多个板。允许成型装置逐渐关闭。成型后，允许成型装置逐渐打开。当成形模具内的剥离器和密封模具均分别被约束部件的两端保持时，每个模具中的剥离器将被扣环拉出，从而剥离模制品。因此，可以在一个模制操作中获得多个模制品。

2. 发明申请

US20100024502A1 OPEN PRESS THERMAL GAP FOR QPF FORMING TOOLS 有权
标题翻译：打开QPF成型工具的热压
公开(公告)号：US20100024502A1
公开(公告)日：2010-02-04
申请号：US12181538
申请日：2008-07-29
申请人： Richard H. Hammar , Richard M. Kleber , Gary A. Kruger
发明人： Richard H. Hammar , Richard M. Kleber , Gary A. Kruger
IPC分类号： B21D22/02
CPC分类号： B21D37/16 , B21D26/025 , B21D26/031 , B21D26/055 , B21D37/10 , Y10T29/49805
摘要： A quick plastic forming (QPF) tool is provided in which a thermal gap is created that reduces or eliminates some of the conductive heat loss paths when the QPF tool is in an open position during part removal or sheet loading. By reducing conductive heat loss, a more precise temperature control for the QPF tool from manufacturing cycle to manufacturing cycle may be realized. The QPF tool may also have a thermal gap when the tool is placed in a semi-open position during idle times. The QPF tool may also include components for creating the thermal gap when the QPF tool is moved to the open position and control the lateral movement of the part forming section of the QPF tool as the part is moved between the open position and the closed position.
摘要翻译：提供了快速塑料成型（QPF）工具，其中产生热间隙，当在零件移除或片材加载期间，当QPF工具处于打开位置时，可以减少或消除一些传导性热损失路径。通过降低传导热损失，可以实现从制造周期到制造周期的QPF工具的更精确的温度控制。当工具在空闲时间内处于半开位置时，QPF工具也可能具有热间隙。当QPF工具移动到打开位置时，QPF工具还可以包括用于产生热间隙的部件，并且当部件在打开位置和关闭位置之间移动时，控制QPF工具的部件形成部分的横向移动。

3. 发明申请

US20080236239A1 Device and a Method for Holding Together Tool Parts Druing a Hydroforming Process 有权
标题翻译：装置和一种保持液压成型工艺的工具零件的方法
公开(公告)号：US20080236239A1
公开(公告)日：2008-10-02
申请号：US11996387
申请日：2006-06-30
申请人： Jan Ericson
发明人： Jan Ericson
IPC分类号： B21D37/14 , B21D26/02
CPC分类号： B21D26/039 , B21D26/025 , B30B1/08 , Y10T29/49805 , Y10T83/8809 , Y10T83/8818
摘要： The present invention relates to a device and a method for holding tool parts together during a hydroforming process. The device comprises a first portion comprising a first force transmitting surface and a second portion comprising a second force transmitting surface, which are connected by means of a pivot, and a length variable power member which, with a force, tends to turn the second portion in relation to the first portion around the pivot by means of a first lever which is longer than a second lever by means of which a resultant larger force is created which acts between said force transmitting surfaces for holding the tool parts together during a hydroforming process.
摘要翻译：本发明涉及在液压成形过程中将工具部件保持在一起的装置和方法。该装置包括第一部分，该第一部分包括第一力传递表面和第二部分，第二部分包括通过枢轴连接的第二力传递表面，以及长度可变动力部件，其具有力使第二部分相对于通过第一杠杆的第一部分，该第一杠杆比第二杠杆长，通过该第一杆产生较大的力产生较大的力，该作用力在所述力传递表面之间，用于在液压成形过程期间将工具部分保持在一起。

4. 发明授权

US07150171B2 Pressure cell press comprising a tray, and a method for manufacturing said tray 失效
公开(公告)号：US07150171B2
公开(公告)日：2006-12-19
申请号：US10516425
申请日：2003-05-15
申请人： Keijo Hellgren
发明人： Keijo Hellgren
IPC分类号： B21D22/12 , B29C17/04 , B30B5/02
CPC分类号： B21D22/10 , B21D26/02 , B21D26/025 , B21D26/031 , B30B5/02 , B30B15/042
摘要： The present invention relates to a press of pressure cell type, a tray for use in a press of pressure cell type and a method. The tray comprises a tray frame, which defines a space for arranging a forming tool and/or a work-piece. Prestressing means are arranged on the external surface of the tray frame and induce a compressing prestress which acts in planes parallel to the plane of the tray. The tray frame presents a curvature along its entire circumference.

5. 发明授权

US6041633A Forming apparatus 失效
标题翻译：成型装置
公开(公告)号：US6041633A
公开(公告)日：2000-03-28
申请号：US154725
申请日：1998-09-17
申请人： Peter Bieling
发明人： Peter Bieling
IPC分类号： B21D26/02 , B21D26/025 , B21D26/039 , B21D22/10
CPC分类号： B21D26/025 , B21D26/039
摘要： The invention is directed to a forming device, especially internal high-pressure forming device, with a multiple-part forming tool and a clamping device which holds the parts of the forming tool together against the deforming action. In the novel forming device, according to the invention, the clamping device and/or the forming tool have/has at least one counter-clamping device which compensates at least partially for deformations of the mold cavity during forming. The possibility of compensation according to the invention makes it possible to construct the clamping and/or forming tool parts in a less solid manner.
摘要翻译：本发明涉及一种具有多部件成形工具的成形装置，特别是内部高压成形装置，以及夹持装置，其将成形工具的部件保持在一起抵抗变形作用。在新颖的成形装置中，根据本发明，夹紧装置和/或成形工具具有/具有至少一个对夹紧装置，其至少部分补偿成形期间模腔的变形。根据本发明的补偿的可能性使得可以以较不固定的方式构造夹紧和/或成形工具部件。

6. 发明授权

US5649438A Method and apparatus for pneumatic forming of thin foil materials 失效
标题翻译：薄箔材料气动成型方法和装置
公开(公告)号：US5649438A
公开(公告)日：1997-07-22
申请号：US238991
申请日：1994-06-14
申请人： Herbert L. Hall, Jr. , Margaret M. Woodside , Stanley J. Rusek, Jr.
发明人： Herbert L. Hall, Jr. , Margaret M. Woodside , Stanley J. Rusek, Jr.
IPC分类号： B21D26/02 , B21D26/021 , B21D26/025 , B21D22/10
CPC分类号： B21D26/021 , B21D26/02 , B21D26/025
摘要： A method and apparatus using pneumatic pressure and reduced, controlled clamping pressure to provide reliable, high speed pneumatic forming of thin foil workpieces at ambient temperatures without lubricants or cull plates. Forming elements are provided which incorporate a combination of surfaces and features which enable the reduced, controlled net clamping pressures for forming thin foil workpieces, and control of material slip during forming. Thin foil workpieces formed therewith have reduced incidence of tearing and wrinkling of the foil material. The method is capable of fast cycle times and produces minimal waste.
摘要翻译：一种使用气动压力和减少的受控夹紧压力的方法和装置，以在环境温度下提供可靠的高速气动成型薄箔工件，而无需润滑剂或剔板。提供了形成元件，其结合了表面和特征的组合，其使得能够减少用于形成薄箔工件的控制净夹紧压力，以及在成型期间控制材料滑动。由此形成的薄箔工件减少了箔材料的撕裂和起皱的发生率。该方法能够快速的循环时间并且产生最少的浪费。

7. 发明授权

US5587098A Joining large structures using localized induction heating 失效
标题翻译：使用局部感应加热连接大型结构
公开(公告)号：US5587098A
公开(公告)日：1996-12-24
申请号：US481094
申请日：1995-06-07
申请人： Marc R. Matsen , Richard J. Poel , Wesley B. Crow , David S. Nansen
发明人： Marc R. Matsen , Richard J. Poel , Wesley B. Crow , David S. Nansen
IPC分类号： B21D26/021 , B21D26/025 , B21D26/053 , B21D26/055 , B22F3/105 , B22F3/18 , B23K1/002 , B23K20/02 , B29C33/06 , B29C33/60 , B29C35/08 , B29C43/36 , B29C65/00 , B29C65/32 , B29C65/34 , B29C65/36 , B29C65/48 , B29C70/44 , B29C70/50 , B29C70/54 , B64C3/18 , C22C47/00 , C22C47/20 , H05B6/02 , H05B6/14 , H05B6/36 , B23K13/01
CPC分类号： B64C3/185 , B21D26/021 , B21D26/025 , B21D26/053 , B21D26/055 , B22F3/105 , B22F3/18 , B23K1/002 , B23K20/023 , B29C33/06 , B29C33/60 , B29C35/08 , B29C43/3642 , B29C43/52 , B29C70/44 , B29C70/506 , B29C70/542 , B32B37/06 , C22C47/00 , C22C47/068 , C22C47/20 , H05B6/365 , B22F2003/1046 , B22F2003/1053 , B22F2998/00 , B23K2201/18 , B29C2035/0811 , B29C2043/3233 , B29C2043/3655 , B29C33/08 , B29C66/721 , B29K2105/0854 , B32B2305/024 , B32B2309/62 , B32B2310/0812 , C09K2205/12 , Y02P10/253 , Y02T50/433
摘要： A narrow susceptor is incorporated into the die in the vicinity of a bondline between two or more parts in an induction heating workcell. When the induction coil of the workcell is energized, the susceptor heats and preferentially heats the parts near the bondline. The preferential heating is localized at the bondline and reduces energy losses otherwise expended to heat large thermal masses in the workcell or to heat the entire parts.
摘要翻译：在感应加热工作单元中的两个或更多个部分之间的接合线附近，在该模具中并入狭窄的基座。当工作单元的感应线圈通电时，基座加热并优先加热接合线附近的部件。优先加热定位在粘合线处，并且减少能量损失，否则消耗以加热工件中的大的热质量或加热整个部件。

8. 发明授权

US5533372A Controlled material flow hydroforming 失效
标题翻译：控制材料流动液压成型
公开(公告)号：US5533372A
公开(公告)日：1996-07-09
申请号：US296053
申请日：1994-08-24
申请人： Ralph E. Roper , Gary A. Webb
发明人： Ralph E. Roper , Gary A. Webb
IPC分类号： B21D22/02 , B21D22/10 , B21D22/22 , B21D26/02 , B21D26/021 , B21D26/025 , B21D26/029 , B21D26/031 , B30B5/02 , B30B7/04 , B21D37/14
CPC分类号： B21D26/021 , B21D22/02 , B21D22/10 , B21D22/22 , B21D26/02 , B21D26/025 , B21D26/029 , B21D26/031 , Y10T29/49805
摘要： A self-contained apparatus for forming metal sheet is adapted for operation within a standard double action press having a base and outer and inner vertically reciprocating slides. A basic die is mountable to the press and specific tooling is replaceably mountable to the basic die. The basic die includes a riser, a manifold and hydraulic cylinder assemblies. A sheet metal blank is positioned on the lower die and is clamped between the upper and lower dies whereby the periphery of the blank is gripped between a male and female bead mounted all around a part print cavity. The cylinder assemblies cause hydraulic fluid to be forced into a region between the clamped blank and the lower die and form the blank in the part print cavity. The male bead exerts varying control on the sheet to allow it to stretch across portions of the cavity while flowing into other portions of the cavity. A locking mechanism prevents the bending of the dies and holds the dies in a closed position thereby assisting the engagement of the male bead with the female bead. As a safety feature, the mechanism is configured to automatically open when the die cavity is moved up. The locking mechanism allows the use of high pressures to make large parts, such as car hoods, doors, deck lids, and quarter panels in conventional double action presses.
摘要翻译：用于形成金属板的独立装置适于在具有基部和外部和内部和垂直往复滑动的标准双作用压力机中操作。基本模具可安装到压机上，特定的模具可更换地安装到基本模具上。基本模具包括立管，歧管和液压缸组件。金属板坯被定位在下模上并且被夹在上模和下模之间，由此坯料的周边被夹在安装在零件印刷腔周围的阳和阴珠之间。气缸组件使得液压流体被迫进入被夹紧的坯件和下模具之间的区域中并在部件印刷腔中形成坯件。凸形凸起对片材进行变化的控制，以允许其在流入空腔的其它部分的同时在空腔的一部分上拉伸。锁定机构防止模具的弯曲并将模具保持在关闭位置，从而有助于凸形凸缘与凹形凸缘的接合。作为安全特征，该机构配置成当模腔向上移动时自动打开。锁定机构允许使用高压来制造大型部件，例如传统的双作用压力机中的汽车罩，门，甲板盖和四分之一片。

9. 发明授权

US5530227A Method and apparatus for consolidating organic matrix composites using induction heating 失效
标题翻译：使用感应加热固结有机基质复合材料的方法和装置
公开(公告)号：US5530227A
公开(公告)日：1996-06-25
申请号：US169655
申请日：1993-12-16
申请人： Marc R. Matsen , Paul S. Gregg , Howard Martinson , Robert Snyder
发明人： Marc R. Matsen , Paul S. Gregg , Howard Martinson , Robert Snyder
IPC分类号： B21D26/021 , B21D26/025 , B21D26/053 , B21D26/055 , B22F3/105 , B22F3/18 , B23K20/02 , B29C33/06 , B29C33/60 , B29C35/08 , B29C43/36 , B29C65/00 , B29C65/32 , B29C65/34 , B29C65/36 , B29C65/48 , B29C70/44 , B29C70/50 , B29C70/54 , B64C3/18 , C22C47/00 , C22C47/20 , H05B6/02 , H05B6/14 , H05B6/36 , H05B6/10
CPC分类号： B32B37/06 , B21D26/021 , B21D26/025 , B21D26/053 , B21D26/055 , B22F3/105 , B22F3/18 , B23K20/023 , B29C33/06 , B29C33/60 , B29C35/08 , B29C43/3642 , B29C65/18 , B29C65/32 , B29C65/34 , B29C65/3644 , B29C65/4815 , B29C65/4875 , B29C65/489 , B29C66/54 , B29C66/634 , B29C66/71 , B29C66/721 , B29C66/81261 , B29C66/81811 , B29C66/81821 , B29C66/8322 , B29C70/44 , B29C70/506 , B29C70/542 , B64C3/18 , C22C47/00 , C22C47/068 , C22C47/20 , H05B6/365 , B22F2003/1046 , B22F2003/1053 , B22F2998/00 , B23K2201/18 , B29C2035/0811 , B29C65/3476 , B29C65/3492 , B29C65/3668 , B29C65/3676 , B29C66/72141 , B29C66/72143 , B29C66/8122 , B32B2305/024 , B32B2309/62 , B32B2310/0812 , C09K2205/12 , Y02P10/253 , Y02T50/433
摘要： A method and apparatus for forming and consolidating organic matrix composites. An organic matrix composite panel comprising laid-up prepregs is placed between sheets of a susceptor material that is susceptible to inductive heating to form a workpiece. The resulting workpiece is placed within upper and lower dies formed of a material that is not susceptible to inductive heating. An induction coil embedded within the dies is energized and inductively heats the susceptor sheets surrounding the panel. The sheets in turn conductively heat the organic matrix composite panel. A pressure zone between the workpiece and one of the dies is pressurized to form the workpiece to the contour of a forming surface on one of the dies. The pressure in the pressure zone is maintained on the workpiece until the organic matrix composite panel is fully consolidated and formed.
摘要翻译：一种用于形成和固结有机基质复合材料的方法和装置。将包含预浸料坯的有机基质复合板置于容易感应加热以形成工件的感受体材料的片材之间。将所得到的工件放置在由不受感应加热敏感的材料形成的上模和下模中。嵌入在模具内的感应线圈通电并感应加热围绕面板的基座片。片材依次导电地加热有机基质复合板。在工件和其中一个模具之间的压力区域被加压以将工件形成为其中一个模具上的成形表面的轮廓。压力区内的压力保持在工件上，直到有机基质复合板完全固结并形成为止。

10. 发明授权

US4691857A Method of shaping a workpiece 失效
标题翻译：成形工件的方法
公开(公告)号：US4691857A
公开(公告)日：1987-09-08
申请号：US796322
申请日：1985-11-07
申请人： Gerald Friedman
发明人： Gerald Friedman
IPC分类号： B21D26/021 , B21D26/025 , B21D26/027 , B21D26/029 , B21D26/059 , B23K20/02 , B23K20/14
CPC分类号： B21D26/021 , B21D26/025 , B21D26/027 , B21D26/029 , B21D26/059 , B23K20/021 , Y10T29/49805
摘要： A method of bonding and shaping a plurality of pieces of material disposed in a fluid tight container includes providing a housing having components with different coefficients of thermal expansion. The container is positioned between upper and lower sections of the housing. The housing is then enclosed in an autoclave. The fluid in the autoclave and housing is heated with a resulting increase in the fluid pressure in the autoclave and housing. As the temperature and pressure in the housing is increased, the joint between the container and the housing sections is sealed by pressing the upper and lower sections of the housing against the container under the influence of forces resulting from different amounts of of thermal expansion of components of the housing. Thereafter, the fluid pressure in the autoclave is increased. Since the joint between the housing and the container has been sealed, the further increase in fluid pressure is applied to only the upper side of the container. This forces the container downwardly against a forming surface having a configuration corresponding to a desired configuration of the pieces of material.
摘要翻译：粘合和成形设置在流体密封容器中的多个材料的方法包括提供具有不同热膨胀系数的部件的壳体。容器位于壳体的上部和下部之间。然后将壳体封闭在高压釜中。高压釜和壳体中的流体被加热，导致高压釜和壳体中的流体压力的增加。当壳体中的温度和压力增加时，容器和壳体部分之间的接头通过在不同量的部件的热膨胀产生的力的影响下将壳体的上部和下部压在容器上而被密封的住房。此后，高压釜中的流体压力增加。由于壳体和容器之间的接合已经被密封，所以流体压力的进一步增加仅被施加到容器的上侧。这迫使容器向下抵靠具有对应于材料块的期望构造的构造的成形表面。

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