公开(公告)号：US11745278B2

公开(公告)日：2023-09-05

申请号：US17074715

申请日：2020-10-20

Applicant: Hamilton Sundstrand Corporation

Inventor： Mark R. Jaworowski ,  Eric W. Karlen ,  Gary M. Lomasney ,  Sergey Mironets

IPC: B23H1/06 ,  B23H7/34 ,  B23H11/00 ,  B23H9/14 ,  B23H7/32 ,  B33Y80/00 ,  B22F3/24 ,  B22F10/00

CPC classification number: B23H1/06 ,  B23H7/34 ,  B23H9/14 ,  B23H11/00 ,  B22F10/00 ,  B22F2003/247 ,  B23H7/32 ,  B33Y80/00

Abstract: An additive manufactured workpiece includes one or more cavities having an inner surface. A dielectric interface is formed in the cavity, and conforms to the inner surface. The additive manufactured workpiece further includes an in-situ electrode in the cavities. The dielectric interface is interposed between the in-situ electrode and the inner surface of the workpiece.

公开(公告)号：US20180050401A1

公开(公告)日：2018-02-22

申请号：US15554965

申请日：2016-12-02

Applicant: NINGBO KANGQIANG MICRO-ELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Eryong LIU ,  Zhixiang ZENG ,  Jiliang JIANG ,  Fang ZHENG ,  Liping WANG

IPC: B23H1/06

CPC classification number: B23H1/06 ,  B21C1/003 ,  B23H7/08 ,  C23C2/06 ,  C23C2/28 ,  C23C2/38 ,  C23C2/385 ,  C23C28/021 ,  C23C28/025 ,  C23C28/028

Abstract: A scale-style micro-texture electrode wire material and a preparation method therefor and use thereof. In particular, the electrode wire material has a scale-style micro-texture layer on the surface, and the electrode wire material comprises: i) an alloy substrate layer as an inner layer; ii) an interdiffusion layer as an intermediate layer; and iii) a plating layer as an outer layer; and a contact angle of the electrode wire material to a cooling liquid is 105-150°. A method for preparing the electrode wire material and a use thereof. Due to the special surface bionic structure, the electrode wire can obviously reduce the cutting resistance and improve the cooling speed, thereby improving the cutting speed and effectively improving the use performance of the electrode wire. The preparation method has the characteristics of simple process and easy for industrial production.

公开(公告)号：US20160228964A1

公开(公告)日：2016-08-11

申请号：US15008480

申请日：2016-01-28

Applicant: Agie Charmilles SA

Inventor： Roberto Perez ,  Denis Lyet

IPC: B23H1/06 ,  C25D13/16 ,  C25D13/02 ,  C25D9/08 ,  B23H1/04 ,  C23C16/44

CPC classification number: B23H1/06 ,  B23H1/04 ,  B23H7/08 ,  C23C16/26 ,  C23C16/44 ,  C25D9/08 ,  C25D13/02 ,  C25D13/16

Abstract: The application refers to a wire electrode (3) for electrical discharge machines. The inventive wire electrode includes a core (1)—preferably made of copper, brass, molybdenum, tungsten or steel—and a coating (2), which contains according to the invention graphene.

Abstract translation: 本申请涉及用于放电机的线电极（3）。 本发明的线电极包括最好由铜，黄铜，钼，钨或钢制成的芯（1）和包含根据本发明石墨烯的涂层（2）。

公开(公告)号：US20120273465A1

公开(公告)日：2012-11-01

申请号：US13442615

申请日：2012-04-09

Applicant: Ki Chul SEONG ,  Hyun-Soo SEONG ,  Hyun-Kook SEONG

Inventor： Ki Chul SEONG ,  Hyun-Soo SEONG ,  Hyun-Kook SEONG

IPC: B23H1/06 ,  H01R43/00

CPC classification number: B23H1/06 ,  B21C1/003 ,  B21C37/042 ,  B23H1/04 ,  B23H7/08 ,  C23C2/06 ,  C23C2/08 ,  C23C2/12 ,  C23C2/26 ,  C23C2/28 ,  C23C2/38 ,  Y10T29/49213 ,  Y10T29/49224 ,  Y10T428/14 ,  Y10T428/1438 ,  Y10T428/1443 ,  Y10T428/249953 ,  Y10T428/28

Abstract: Disclosed are an electrode wire for electro-discharge machining and a method for manufacturing the same. The electrode wire includes a core wire including a first metal including copper, a first alloy layer formed at a boundary region between the core wire and a second metal plated on an outer surface of the core wire due to mutual diffusion between the core wire and the second metal, and a second alloy layer formed due to diffusion of the first metal to the second metal. A core wire material is erupted onto a surface of the electrode wire for electro-discharge machining, which includes the core wire, the first alloy layer, and the second alloy layer, along cracks appearing on the second alloy layer, so that a plurality of grains are formed on the surface of the electrode wire.

Abstract translation: 公开了放电加工用电极线及其制造方法。 电极线包括芯线，其包括包括铜的第一金属，形成在芯线之间的边界区域处的第一合金层和镀在芯线的外表面上的第二金属，这是由于芯线和芯线之间的相互扩散 第二金属和由于第一金属扩散到第二金属而形成的第二合金层。 沿着出现在第二合金层上的裂缝，将芯线材喷射到包括芯线，第一合金层和第二合金层的放电加工用电极线的表面上，使得多个 晶粒形成在电极线的表面上。

公开(公告)号：US20120091922A1

公开(公告)日：2012-04-19

申请号：US13265368

申请日：2010-10-18

Applicant: Akira Matsuo ,  Yasutsugu Ueno ,  Keiji Hara ,  Keiichi Ozuka ,  Shuichi Teramoto

Inventor： Akira Matsuo ,  Yasutsugu Ueno ,  Keiji Hara ,  Keiichi Ozuka ,  Shuichi Teramoto

IPC: H01J61/98 ,  H01B1/02

CPC classification number: C22C27/04 ,  B23H1/06 ,  B23K35/02 ,  B23K35/32 ,  C22C29/12 ,  C22C32/0031 ,  H01J61/0735

Abstract: A tungsten cathode material to be used for TIG welding, plasma spraying, plasma cutting, electro-discharge machining, discharge lamps, and the like is improved; use of the radioactive element thorium is reduced; and a long life and a high performance are realized. In a tungsten cathode material, oxide particles containing an oxide or oxides of at least one selected from the group consisting of Sm, Nd, Gd, and La in a total amount of 50 vol % or more are dispersed, the oxide particles having an average particle diameter d satisfying the relationship 0

Abstract translation: 用于TIG焊，等离子体喷涂，等离子切割，放电加工，放电灯等的钨阴极材料得到改善; 使用放射性元素钍减少; 实现了长寿命和高性能。 在钨阴极材料中，分散含有总量为50体积％以上的选自由Sm，Nd，Gd，La组成的组中的至少一种的氧化物或氧化物的氧化物粒子，氧化物粒子的平均粒径 粒径d满足关系0

公开(公告)号：US20110135845A1

公开(公告)日：2011-06-09

申请号：US13057715

申请日：2008-08-06

Applicant: Akihiro Goto ,  Kazushi Nakamura ,  Masahiro Okane ,  Hiroyuki Teramoto

Inventor： Akihiro Goto ,  Kazushi Nakamura ,  Masahiro Okane ,  Hiroyuki Teramoto

IPC: H01T14/00

CPC classification number: C23C26/02 ,  B23H1/00 ,  B23H1/06 ,  B23H1/08 ,  B23H9/00 ,  C25D3/66 ,  C25D5/18

Abstract: An electrical discharge surface treatment method for forming a coating film by generating a pulsed electrical discharge between an electrode and a workpiece in working fluid or gas using a green compact obtained by molding metal powder or metal alloy powder or a molded body obtained by heating the green compact as the electrode, and by melting an electrode material by an energy of the pulsed electrical discharge, forming a coating of the electrode material or a coating of a material obtained by a reaction of the electrode material by the energy of the pulsed electrical discharge on a surface of the workpiece, the electrical discharge surface treatment method includes generating the pulsed electrical discharge by mixing together two or more types of pulsed electrical discharges having different energies.

Abstract translation: 一种放电表面处理方法，用于通过使用通过模制金属粉末或金属合金粉末或通过加热绿色而获得的成型体的生坯在工作流体或气体中产生电极和工件之间的脉冲放电来形成涂膜 作为电极致密，并且通过脉冲放电的能量熔化电极材料，形成电极材料的涂层或通过电极材料通过脉冲放电的能量的反应获得的材料的涂层 工件的表面，放电表面处理方法包括通过将具有不同能量的两种或更多种类型的脉冲放电混合在一起来产生脉冲放电。

公开(公告)号：US20100319183A1

公开(公告)日：2010-12-23

申请号：US12813833

申请日：2010-06-11

Applicant: Ralph A. Hulseman ,  Robert E. Mammarella ,  March Maguire

Inventor： Ralph A. Hulseman ,  Robert E. Mammarella ,  March Maguire

IPC: B23H7/22

CPC classification number: B23H1/06 ,  B23H9/00 ,  Y10T29/49002 ,  Y10T29/49117 ,  Y10T29/49121 ,  Y10T29/49144 ,  Y10T29/49204 ,  Y10T428/24 ,  Y10T428/24702

Abstract: Described herein are casting and molding methods useful for making microstructured objects. By including a plurality of microfeatures on the surface of an object, other characteristics may be imparted to the object, such as increased hydrophobicity. Some of the casting and molding methods described herein further allow for manufacture of objects having both microfeatures and macro features, for example microfeatures on or within macro features or selected macro feature regions.

Abstract translation: 这里描述的是用于制造微结构化物体的铸造和模制方法。 通过在物体的表面上包含多个微特征，可以向物体施加其它特征，例如增加的疏水性。 本文描述的一些铸造和模制方法还允许制造具有微特征和宏特征的物体，例如宏观特征或选定的宏观特征区域上或之内的微特征。

公开(公告)号：US20060118402A1

公开(公告)日：2006-06-08

申请号：US11266392

申请日：2005-11-04

Applicant: Akihiro Goto ,  Masao Akiyoshi ,  Katsuhiro Matsuo ,  Hiroyuki Ochiai ,  Mitsutoshi Watanabe ,  Takashi Furukawa

Inventor： Akihiro Goto ,  Masao Akiyoshi ,  Katsuhiro Matsuo ,  Hiroyuki Ochiai ,  Mitsutoshi Watanabe ,  Takashi Furukawa

IPC: H05F3/00 ,  B05D1/04

CPC classification number: C22C1/0433 ,  B22F5/00 ,  B23H1/04 ,  B23H1/06 ,  C22C1/045 ,  C23C26/00 ,  C23C26/02

Abstract: An electrode for electric discharge surface treatment is a green compact formed by molding a metal powder, a metal compound powder, or a ceramic powder, and is used for electric discharge surface treatment in which an electric discharge is generated between the electrode and a work in dielectric fluid or air to form by the electric discharge energy on a surface of the work a coat of a material of the electrode or of a substance resulting from reaction of the material due to the electric discharge energy. The material of the electrode includes a material not desired to be carbonized and a material desired to be melted, and a particle diameter of the material not desired to be carbonized is larger than a particle diameter of the material desired to be melted.

Abstract translation: 用于放电表面处理的电极是通过模制金属粉末，金属化合物粉末或陶瓷粉末而形成的生坯，并且用于在电极和工件之间产生放电的放电表面处理 电介质流体或空气通过在工作表面上的放电能量形成电极的材料或由于放电能量而导致材料反应所导致的物质的涂层。 电极的材料包括不需要碳化的材料和期望熔化的材料，并且不希望被碳化的材料的粒径大于期望熔化的材料的粒径。

公开(公告)号：US06621033B2

公开(公告)日：2003-09-16

申请号：US09773559

申请日：2001-02-02

Applicant: Tatsushi Sato ,  Yoshihito Imai ,  Hidetaka Miyake ,  Takayuki Nakagawa

Inventor： Tatsushi Sato ,  Yoshihito Imai ,  Hidetaka Miyake ,  Takayuki Nakagawa

IPC: B23H104

CPC classification number: B23H1/06 ,  B23H1/04 ,  Y10T29/4921 ,  Y10T428/1216

Abstract: A layered anisotropically conductive element, a resistant element, and a feed element constitute an electrode for discharge machining. The layered anisotropically conductive element includes high conductivity layers and low conductivity layers alternately laminated on each other, the high conductivity layers and the low conductivity layers being made of thin metallic plates coated with an insulating film. The layered anisotropically conductive element has an anisotropic conductivity, in which the conductivity in a direction parallel to the low conductivity layers is much higher than that in a direction perpendicular to the low conductivity layers. The resistant element is connected to one of end surfaces of the layered anisotropically conductive element perpendicular to the layers. The feed element is connected to the resistant element.

Abstract translation: 层状各向异性导电元件，电阻元件和馈电元件构成用于放电加工的电极。 层状各向异性导电元件包括​​彼此交替层叠的高导电性层和低电导率层，高导电性层和低电导率层由涂覆有绝缘膜的薄金属板制成。 层状各向异性导电元件具有各向异性导电性，其中平行于低电导率层的方向上的导电率远高于垂直于低电导率层的方向上的导电率。 电阻元件连接到垂直于层的层状各向异性导电元件的端面之一。 馈电元件连接到电阻元件。

公开(公告)号：US06417480B2

公开(公告)日：2002-07-09

申请号：US09822034

申请日：2001-03-30

Applicant: Akihiro Goto ,  Toshio Moro

Inventor： Akihiro Goto ,  Toshio Moro

IPC: B23K1500

CPC classification number: B23H9/008 ,  B23H1/04 ,  B23H1/06

Abstract: The electrode used in processing a surface of a mold is manufactured as follows. Material powder such as metal powder or metal compound powder is filled in a female mold of the mold. Then the material powder in the female mold is press-molded using a male mold. The surface of the mold is then treated using this electrode.

Abstract translation: 用于加工模具表面的电极如下制造。 将诸如金属粉末或金属化合物粉末的材料粉末填充到模具的阴模中。 然后使用阳模将模具中的材料粉末压模。 然后使用该电极处理模具的表面。