公开(公告)号：US4703642A

公开(公告)日：1987-11-03

申请号：US914231

申请日：1986-10-02

申请人： Alfred Wagner ,  Ulf Hodel ,  Adolf Ames

发明人： Alfred Wagner ,  Ulf Hodel ,  Adolf Ames

IPC分类号： B21C23/08 ,  B21C23/14 ,  B21C25/02 ,  B21C26/00 ,  B21C27/00 ,  B21C23/04 ,  B21C25/04

CPC分类号： B21C27/00 ,  B21C23/08 ,  B21C25/02

摘要： A process and device for manufacturing a section, in particular a hollow section, especially from light metal billets. To this end a plurality of billets is simultaneously forced through the shape-giving cross-section of a die and united to form the matrix metal for the section. For this purpose at least two bores in the container are aligned with the shape-giving cross-section of the die.

摘要翻译： 用于制造截面的方法和装置，特别是中空部分，特别是轻金属坯料。 为此，多个坯料同时被迫通过模具的形状给定横截面并且被联合以形成该部分的基体金属。 为此，容器中的至少两个孔与模具的形状给定横截面对齐。

公开(公告)号：US4441646A

公开(公告)日：1984-04-10

申请号：US256293

申请日：1981-04-22

申请人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

发明人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

IPC分类号： B23K20/12 ,  B23P15/00 ,  B23K28/02 ,  B23K20/02

CPC分类号： B23P15/00

摘要： Manufacture of a light metal shock absorber by impact extrusion of a light metal blank whereby, during the impact extrusion process itself, a steel strip is brought into contact with the base of the part which becomes free of obstructive light metal oxide as a result of impact extrusion and is as a result metallically bonded to the said base. The steel component of the composite body is provided with a steel ring which is welded or otherwise appropriately joined during or after the extrusion step. The light metal sleeve can be welded or otherwise appropriately joined to light metal after impact extrusion. The production of a light metal shock absorber is a special case of plastic deformation of light metal and the principles which lead to metallic bonding between light metal and steel or another metal are also valid here.

摘要翻译： 通过轻金属坯料的冲击挤出制造轻金属减震器，由此在冲击挤压过程本身期间，由于冲击而使钢带与不受阻碍的轻金属氧化物的部分的基底接触 因此在金属上结合到所述基底上。 复合体的钢部件设置有钢环，其在挤压步骤期间或之后被焊接或以其他方式适当地接合。 轻金属套筒可以在冲击挤压后焊接或以其他方式适当地连接到轻金属。 轻金属减震器的生产是轻金属的塑性变形的特殊情况，导致轻金属和钢或另一种金属之间的金属接合的原理在这里也是有效的。

公开(公告)号：US4397413A

公开(公告)日：1983-08-09

申请号：US256292

申请日：1981-04-22

申请人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

发明人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

IPC分类号： B21C23/22 ,  B21C23/24 ,  B23K20/00 ,  B23K28/00

CPC分类号： B21C23/24 ,  B21C23/22

摘要： Manufacture of a light metal shock absorber by impact extrusion of the light metal of a steel-light metal composite blank, wherein the metallic bonding of the composite blank is achieved by coextrusion. The steel component on the bottom face of the light metal shock absorber is provided with a steel ring which is welded or otherwise appropriately joined during or after impact extrusion. Also the light metal sleeve of the shock absorber can, after impact extrusion, be welded or otherwise appropriately joined to light metal.

摘要翻译： 通过钢 - 轻金属复合坯料的轻金属的冲击挤出制造轻金属减震器，其中复合坯料的金属粘合通过共挤出实现。 在轻金属减震器的底面上的钢构件设置有钢环，其在冲击挤压期间或之后被焊接或以其他方式适当地接合。 此外，减震器的轻金属套筒也可以在冲击挤压之后被焊接或以其他方式适当地接合到轻金属上。

公开(公告)号：US4606210A

公开(公告)日：1986-08-19

申请号：US677510

申请日：1984-12-03

申请人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

发明人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

IPC分类号： B21C23/08 ,  B21C23/21 ,  B21C25/04 ,  B21C26/00 ,  B21C27/00

CPC分类号： B21C27/00 ,  B21C23/218 ,  B21C25/04

摘要： A process and apparatus for the indirect extrusion of hollow sections over a mandrel having a diameter d.sub.D from a plurality of billets each having a diameter d.sub.on wherein the volume throughput of metal is greater than that obtained by the indirect extrusion over a mandrel of said hollow sections from a single hollow billet under the same extrusion force thereby increasing productivity wherein the diameter of the mandrel d.sub.D with respect to the diameter d.sub.on of the billet to be extruded over the mandrel is d.sub.D

摘要翻译： 一种用于在具有直径dD的心轴上间接挤出中空部分的方法和装置，所述芯棒具有直径为多个的坯料，其中金属的体积生产量大于通过所述中空部分的心轴间接挤压获得的 从相同的挤出力下的单个中空坯料，从而提高生产率，其中心轴dD相对于在芯轴上挤出的坯料的直径的直径为dD <0.4。

公开(公告)号：USRE32008E

公开(公告)日：1985-10-22

申请号：US679400

申请日：1984-12-07

申请人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

发明人： Alfred Wagner ,  Adolf Ames ,  Ulf Hodel

IPC分类号： B21C23/22 ,  B21C23/24 ,  B23K20/00

CPC分类号： B21C23/24 ,  B21C23/22

摘要： Manufacture of a light metal shock absorber by impact extrusion of the light metal of a steel-light metal composite blank, wherein the metallic bonding of the composite blank is achieved by coextrusion. The steel component on the bottom face of the light metal shock absorber is provided with a steel ring which is welded or otherwise appropriately joined during or after impact extrusion. Also the light metal sleeve of the shock absorber can, after impact extrusion, be welded or otherwise appropriately joined to light metal.

公开(公告)号：US5836190A

公开(公告)日：1998-11-17

申请号：US778951

申请日：1997-01-06

申请人： Diethelm Wompner ,  Adolf Ames ,  Ulf Hodel ,  Gregor Rotzinger

发明人： Diethelm Wompner ,  Adolf Ames ,  Ulf Hodel ,  Gregor Rotzinger

IPC分类号： B21C23/01 ,  B21C33/00 ,  B21C35/00 ,  B21C35/04 ,  B23D23/00 ,  B21C23/00

CPC分类号： B23D23/00 ,  B21C23/01 ,  B21C33/00 ,  B21C33/006 ,  B21C35/00 ,  B21C35/04

摘要： A process for extruding a section or the like body from an ingot is such that an ingot is introduced into a bore of a container and, by means of an extrusion stem, is fed in the direction of extrusion into a shape-giving opening in a die. Before the ingot enters the die opening, it is pushed out of the container by an amount corresponding to the width (t) of a collar whereupon a disk-shaped slice is sheared off the free end of the ingot and removed. The free end of the ingot is then pushed onto the die opening. In order to carry out this process a shearing tool is provided after the end of the container facing the die and a moveable shearing blade positioned over that entrance to the container bore The disk-shaped slice should preferably be sheared away together with a residual butt of the previously extruded ingot which faces away from the die. To that end a shearing tool with two shearing blades is provided and can be moved radially with respect to the longitudinal axis (A) of the container bore.

摘要翻译： 用于从铸锭挤出截面或类似体的方法是这样一种方法，即将锭引入容器的孔中，并且通过挤压杆在挤出方向上被供给到形状赋予开口 死。 在铸块进入模具开口之前，将其从套筒的宽度（t）推出容器的一定量，然后将圆盘状切片从锭的自由端上剪切掉并移除。 然后将锭的自由端推到模具开口上。 为了执行该过程，在面向模具的容器的端部之后提供剪切工具，以及位于容器孔的入口上方的可移动剪切刀片。优选地，将盘形切片与残留的对接部分一起剪切 面向远离模具的先前挤出的锭。 为此，提供了具有两个剪切刀片的剪切工具，并且可相对于容器孔的纵向轴线（A）径向移动。

公开(公告)号：US5832767A

公开(公告)日：1998-11-10

申请号：US797304

申请日：1997-02-07

申请人： Diethelm Wompner ,  Adolf Ames ,  Ulf Hodel ,  Gregor Rotzinger

发明人： Diethelm Wompner ,  Adolf Ames ,  Ulf Hodel ,  Gregor Rotzinger

IPC分类号： B21C35/04 ,  B21C23/00

CPC分类号： B21C35/04

摘要： A process for extruding a section or the like body from an ingot is such that an ingot is introduced into a bore of a container and, by means of an extrusion stem, is fed in the direction of extrusion into a shape-giving opening in a die. Before the ingot enters the die opening, it is pushed out of the container by an amount corresponding to the width (t) of a collar whereupon a disk-shaped slice is sheared off the free end of the ingot and removed. The free end of the ingot is then pushed onto the die opening. In order to carry out this process, a shearing tool is provided after the end of the container facing the die and a movable shearing blade positioned over that entrance to the container bore. The disk-shaped slice should preferably be sheared away together with a residual butt of the previously extruded ingot which faces away from the die. To that end, a shearing tool with two shearing blades is provided and can be moved radially with respect to the longitudinal axis (A) of the container bore.

摘要翻译： 用于从铸锭挤出截面或类似体的方法是这样一种方法，即将锭引入容器的孔中，并且通过挤压杆在挤出方向上被供给到形状赋予开口 死。 在铸块进入模具开口之前，将其从套筒的宽度（t）推出容器的一定量，然后将圆盘状切片从锭的自由端上剪切掉并移除。 然后将锭的自由端推到模具开口上。 为了执行该过程，在面向模具的容器的端部之后提供剪切工具，以及位于容器孔的入口上方的可动剪切刀片。 优选地，盘形切片应与先前挤出的锭的残留对接部分一起剪切，所述块体背离模具。 为此，提供了具有两个剪切刀片的剪切工具，并且可以相对于容器孔的纵向轴线（A）径向移动。

公开(公告)号：US06579579B2

公开(公告)日：2003-06-17

申请号：US10012794

申请日：2001-12-07

申请人： Ulf Hodel ,  Reinhold Gitter

发明人： Ulf Hodel ,  Reinhold Gitter

IPC分类号： B65D100

CPC分类号： H01L21/67063 ,  B21H1/06 ,  B21K21/00 ,  C22C21/06 ,  C22C21/08 ,  Y10S72/70 ,  Y10S220/917 ,  Y10T428/12 ,  Y10T428/12229 ,  Y10T428/12389 ,  Y10T428/12403 ,  Y10T428/13

摘要： A container, in particular a container with a tube-shaped wall, made of a light metal alloy for use as a reaction chamber in a process for manufacturing wafers. The container wall is made by way of extrusion or ring-rolling, and the container wall is made from a metallic, aluminum-based material with a magnesium content between 1.2 and 2.0 wt. %. The elements Cu, Fe, Si are present in amounts less than 0.5 wt. %. This container wall may also be shaped in one piece as container with a base plate.

摘要翻译： 一种容器，特别是具有管状壁的容器，由用于制造晶片的工艺中的反应室的轻金属合金制成。 容器壁通过挤出或环轧制成，并且容器壁由镁含量在1.2和2.0重量％之间的金属铝基材料制成。 ％。 元素Cu，Fe，Si以小于0.5wt。 ％。 该容器壁也可以成形为具有底板的容器。