Patent search cpc:"B21D35/005" Page 6

51.

发明申请
Process and Installation for Producing a Component from Sheet Magnesium 审中-公开
Title translation: 从镁片生产组件的工艺和安装

公开(公告)号：US20130283882A1

公开(公告)日：2013-10-31

申请号：US13881879

申请日：2011-10-07

Applicant: Sascha Sikora , Franz-Josef Lenze , Thorsten Koehler , Ralf Scheitza , Hans-Peter Vogt

Inventor： Sascha Sikora , Franz-Josef Lenze , Thorsten Koehler , Ralf Scheitza , Hans-Peter Vogt

IPC: B21D22/02

CPC classification number: B21D22/022 , B21D22/20 , B21D22/208 , B21D24/04 , B21D35/005 , C21D1/673 , C21D9/0018

Abstract: The invention relates to a method and an installation for producing a component from sheet magnesium, comprising a forming tool, which comprises a punch and a die, for forming a semi-finished product made of sheet magnesium, in particular a semi-finished product in the form of a sheet magnesium blank, and a device for heating the semi-finished product to an elevated temperature, preferably to a temperature of at least 200° C., prior to the forming. In order to reduce the component costs, the invention proposes that the forming tool is designed without an internal heat source, is provided with a semi-finished product holder on which the heated semi-finished product can be placed in the forming tool without direct contact with the punch and the die, and comprises a drive which brings about a closing speed of the punch and the die in the range of 15 mm/s to 500 mm/s.

Abstract translation: 本发明涉及一种用于从片状镁制造组件的方法和装置，其包括成形工具，该成型工具包括冲头和模具，用于形成由镁制成的半成品，特别是半成品薄板镁坯的形式，以及用于在成型之前将半成品加热到升高的温度，优选至少200℃的温度的装置。为了降低部件成本，本发明提出，成形工具设计成没有内部热源，设置有半成品保持件，加热的半成品可以在其上放置在成型工具中而不直接接触具有冲头和模具，并且包括使冲头和模具的关闭速度在15mm / s至500mm / s的范围内的驱动器。

52.

发明申请
SHEET METAL MOLDING FOR MOTOR VEHICLES AND PROCESS FOR PRODUCING A SHEET METAL MOLDING FOR MOTOR VEHICLES 审中-公开
Title translation: 用于电动车辆的金属模具和用于制造用于电动车辆的板材金属模具的方法

公开(公告)号：US20130127197A1

公开(公告)日：2013-05-23

申请号：US13813857

申请日：2011-07-29

Applicant: Holger Diersmann , Jochen Dörr , Jochem Grewe , Andreas Hitz

Inventor： Holger Diersmann , Jochen Dörr , Jochem Grewe , Andreas Hitz

IPC: B60R13/02

CPC classification number: B60R13/02 , B21D22/00 , B21D22/022 , B21D35/005 , C21D8/04 , C21D9/46 , C22C21/06 , C22F1/047

Abstract: A motor vehicle sheet metal molding of the invention is produced by hot forming from a metal sheet composed of an aluminum alloy which cannot be precipitation hardened, which sheet is in the material state H12, H14, H16, H18, H19, H22, H24, H26, H28, H32, H34, H36 or H38 in accordance with the European standard EN515:1993 and contains at least magnesium and optionally manganese in addition to aluminum as alloy component. The motor vehicle sheet metal molding after forming has, at least locally, degrees of deformation which are above the forming limit curve of the aluminum alloy at room temperature. To produce the motor vehicle sheet metal molding, the metal sheet is heated at least locally to a temperature in the range from 200° C. to 400° C. over a period of from 1 to 60 seconds. The heated metal sheet is subsequently placed in a forming tool of a forming press and formed to produce the motor vehicle sheet metal molding.

Abstract translation: 本发明的机动车辆用金属片材通过由不能析出硬化的铝合金构成的金属板进行热成形而制造，该材料为材料状态H12，H14，H16，H18，H19，H22，H24， H26，H28，H32，H34，H36或H38，并且除了铝作为合金成分，至少含有镁和任选的锰。成型后的机动车辆钣金成形至少局部地具有高于铝合金在室温下的成形极限曲线的变形度。为了生产汽车钣金成型，金属片在1至60秒的时间内至少局部加热到200℃至400℃的温度。随后将被加热的金属片放置在成型压力机的成形工具中并形成以产生机动车辆金属板模制件。

53.

发明申请
RAPID DISCHARGE FORMING PROCESS FOR AMORPHOUS METAL 有权
Title translation: 用于非晶金属的快速放电形成工艺

公开(公告)号：US20130112321A1

公开(公告)日：2013-05-09

申请号：US13652169

申请日：2012-10-15

Applicant: Joseph C. Poole , Christopher D. Prest

Inventor： Joseph C. Poole , Christopher D. Prest

IPC: B21B45/00 , C23C22/78 , B21D31/00 , C23C8/02

CPC classification number: B21B45/004 , B21B1/227 , B21B15/005 , B21D31/00 , B21D35/005 , B21J1/006 , B21J5/022 , B21J5/06 , B21K23/00 , B21K25/00 , C23C8/02 , C23C8/24 , C23C22/78

Abstract: Embodiments herein relate processes for bulk solidifying amorphous metal alloys by rapid capacitor discharge.

Abstract translation: 本文的实施例涉及通过快速电容器放电大量固化非晶态金属合金的方法。

54.

发明申请
Zinc coated steel with inorganic overlay for hot forming 审中-公开
Title translation: 镀锌钢带无机覆盖层，用于热成型

公开(公告)号：US20120118437A1

公开(公告)日：2012-05-17

申请号：US13317819

申请日：2011-10-31

Applicant: Jian Wang , Robert W. Hyland, JR.

Inventor： Jian Wang , Robert W. Hyland, JR.

IPC: B05D3/00 , C21D6/00

CPC classification number: C23C2/02 , B21D22/022 , B21D35/005 , B32B15/013 , C21D1/18 , C21D1/673 , C21D2211/008 , C22C38/04 , C22C38/06 , C23C2/26 , C23C28/3225

Abstract: The present invention is of zinc or zinc alloy coated steel for hot forming having an inorganic overlay covering the zinc or zinc alloy coating to prevent loss of zinc during heating and hot forming. In one embodiment, the inorganic overlay has a coefficient of thermal expansion greater than the coefficient of thermal expansion of zinc oxide. In another embodiment, the inorganic overlay has a compositional gradient interface with the zinc or zinc alloy coating. Preferably the inorganic overlay may be comprised of material selected from phosphates, oxides, nitrates, carbonates, silicate, chromate, molybdate, tungstate, vanadate, titanate, borate, fluoride and mixtures thereof. A method of preparing the steel for hot forming and a method for hot forming the steel are provided.

Abstract translation: 本发明是用于热成型的锌或锌合金涂层钢，其具有覆盖锌或锌合金涂层的无机覆盖物，以防止在加热和热成型期间锌的损失。在一个实施方案中，无机覆盖层的热膨胀系数大于氧化锌的热膨胀系数。在另一个实施方案中，无机覆盖层具有与锌或锌合金涂层的组成梯度界面。优选地，无机覆层可以由选自磷酸盐，氧化物，硝酸盐，碳酸盐，硅酸盐，铬酸盐，钼酸盐，钨酸盐，钒酸盐，钛酸盐，硼酸盐，氟化物和其混合物的材料组成。提供了一种制备用于热成型的钢的方法和一种热成型钢的方法。

55.

发明申请
Method To Achieve A Stiffened Curved Metallic Structure And Structure Obtained Accordingly 审中-公开
Title translation: 相应地获得弯曲金属结构和结构的方法

公开(公告)号：US20110203343A1

公开(公告)日：2011-08-25

申请号：US13030532

申请日：2011-02-18

Applicant: Eric Bouchet , Anne-Laure Lafly , Sjoerd Van Der Veen

Inventor： Eric Bouchet , Anne-Laure Lafly , Sjoerd Van Der Veen

IPC: B21D31/00

CPC classification number: B21D53/92 , B21D35/005 , B21D47/00 , B23P15/00 , B23P2700/01 , B64F5/10

Abstract: The invention relates to a process for making a reinforced curved metallic structure, made from a heavy-gauge or plate-gauge sheet of an aluminium alloy containing scandium.The process consists in combining forming (200) and machining (300) steps, the forming step (200) giving the structure curvature(s) and the machining step (300) producing a network of ribs for reinforcing the structure. A finishing step (400) can complete the preceding steps.Such a process makes it possible to obtain a monobloc metallic structure with good mechanical properties simply and quickly. Application to the manufacture of a reinforced curved metallic structure of an aircraft subassembly.

Abstract translation: 本发明涉及一种用于制备由含有钪的铝合金的厚规或板规片制成的加强弯曲金属结构的方法。该方法包括组合（200）和加工（300）步骤，形成步骤（200）给出结构曲率和加工步骤（300），产生用于加强该结构的肋网。完成步骤（400）可以完成上述步骤。这种方法使得可以简单且快速地获得具有良好机械性能的单块金属结构。应用于制造飞机子组件的加强弯曲金属结构。

56.

发明申请
METHOD OF MANUFACTURING SUPERCONDUCTING RADIO-FREQUENCY ACCELERATION CAVITY 有权
Title translation: 制造超导频率加速炉的方法

公开(公告)号：US20110130294A1

公开(公告)日：2011-06-02

申请号：US12737651

申请日：2009-06-24

Applicant: Kenji Saito , Koichi Takeuchi , Hiroshi Yamazaki

Inventor： Kenji Saito , Koichi Takeuchi , Hiroshi Yamazaki

IPC: H01L39/24

CPC classification number: H05H7/20 , B21D22/20 , B21D35/005 , C22B34/24 , C22C27/00 , Y10T29/49014

Abstract: To provide a manufacturing method of a superconducting radio-frequency acceleration cavity used in a charged particle accelerator enabling the manufacturing with few waste amounts of the niobium material at low cost in a short time, the manufacturing method has each of the steps of (a) obtaining an ingot made from a disk-shaped niobium material, (b) slicing and cutting the niobium ingot into a plurality of niobium plates each with a predetermined thickness, by vibrating multiple wires back and forth while spraying fine floating abrasive grains with the niobium ingot supported, (c) removing the floating abrasive grains adhered to the sliced niobium plates, and (d) performing deep draw forming on the niobium plates and thereby obtaining a niobium cell of a desired shape.

Abstract translation: 为了提供一种用于带电粒子加速器的超导射频加速腔的制造方法，其能够在短时间内以低成本制造少量的铌材料，所以制造方法具有以下步骤：（a）获得由圆盘形铌材料制成的铸锭，（b）通过在铌锭中喷洒细的浮动磨料颗粒来回振动多根钢丝，将铌锭切割并切割成多个具有预定厚度的铌板（c）除去附着在切片的铌板上的浮动磨粒，（d）在铌板上进行深冲压成形，得到所需形状的铌电池。

57.

发明申请
TITANIUM STRETCH FORMING APPARATUS AND METHOD 有权
Title translation: 钛拉伸成型装置和方法

公开(公告)号：US20100107720A1

公开(公告)日：2010-05-06

申请号：US12683704

申请日：2010-01-07

Applicant: Larry Alexander Polen , Harold John Weber , Thomas Sandy Houston

Inventor： Larry Alexander Polen , Harold John Weber , Thomas Sandy Houston

IPC: B21D41/02

CPC classification number: B21D25/02 , B21D11/02 , B21D35/005

Abstract: A stretch-forming apparatus includes a main frame which carries a die enclosure between jaw assemblies. An insulated die is mounted in the enclosure. A method of forming a component includes placing a workpiece in the enclosure, heating the workpiece to a working temperature using electrical resistance heating, and then stretching the workpiece against the die. The method is particularly useful for titanium workpieces.

Abstract translation: 拉伸成形装置包括在颚组件之间承载模具外壳的主框架。绝缘模具安装在外壳中。形成部件的方法包括将工件放置在外壳中，使用电阻加热将工件加热到工作温度，然后将工件拉伸到模具上。该方法对钛工件特别有用。

58.

发明授权
Apparatus for superplastic forming and ejection of a part from a die 失效
Title translation: 用于从模具超塑性成型和喷射零件的装置

公开(公告)号：US4956008A

公开(公告)日：1990-09-11

申请号：US909545

申请日：1986-09-22

Applicant: Frederick T. McQuilkin

Inventor： Frederick T. McQuilkin

IPC: B21D26/055 , B21D45/02

CPC classification number: B21D26/055 , B21D35/005 , B21D45/02 , Y10S72/709

Abstract: An apparatus for superplastric forming of metallic workpieces and, more particularly, aluminum workpieces is disclosed. The apparatus includes a mechanism for ejecting the workpiece from the die upon completion of the superplastic forming process. A steel liner covers the surface of the die cavity, and the workpiece is formed against the liner (which acts as a die surface). The steel liner has high temperature resistance at superplastic forming temperatures providing it with sufficient rigidity to enable it to be removed from the cavity at or near superplastic forming temperatures while still retaining its shape and that of the formed worpiece which it supports. In one embodiment, a cam operated ejection mechanism pushes the liner from the die cavity surface as desired at the end of the superplastic forming process. In another embodiment, the die is provided with apertures through which pressurized gas is directed toward the liner pushing the liner away from the die cavity surface.

Abstract translation: 公开了一种用于超级成形金属工件，更具体地，铝工件的装置。该装置包括用于在超塑性成形工艺完成时将模具从模具中排出的机构。钢衬套覆盖模腔的表面，并且工件抵靠衬套（用作模具表面）形成。钢衬套在超塑性成形温度下具有耐高温性，为其提供足够的刚度，使其能够在或超过成形温度的情况下从腔体移除，同时仍保持其形状和形成的支撑件的形状。在一个实施例中，凸轮操作的弹出机构在超塑性成型过程结束时根据需要将衬套从模腔表面推动。在另一个实施例中，模具设置有孔，加压气体通过该孔向衬垫推动衬垫远离模腔表面。

59.

发明公开
METHOD FOR MANUFACTURING A CAPSULE MADE OF ALUMINUM FOR SMALL TUBES WITH SEAL AND PRODUCT OBTAINED THEREFROM 审中-公开

公开(公告)号：US20240216976A1

公开(公告)日：2024-07-04

申请号：US18555469

申请日：2022-04-04

Applicant: D.B.N. TUBETTI S.R.L.

Inventor： Maurizio MATTIOLI

IPC: B21D22/20 , B21D35/00 , B21D51/50 , B65D51/22

CPC classification number: B21D22/206 , B21D35/005 , B21D51/50 , B65D51/223

Abstract: Method for manufacturing a capsule made of aluminum for small tubes with seal, suited to perforate a security seal made of aluminum, present on the hole of the small tube, the method including: studying the physical properties of treated aluminum; analyzing the treated material; extending/stretching an aluminum sheet, engaging it within a die adapted to maintain it in position during the molding steps; molding the capsule equipped with breakage pyramid, using a progression mold which, through passages, is adapted to sculpt and model the aluminum sheet up to reaching the desired shape; removal of the modeled capsules, from the remains of the aluminum sheet that was left intact during the progression molding; quality control, carried out randomly; cleaning of the molded capsules by air jet; painting of the capsules; drying of the capsules; and storage of the capsules.