专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06501232B1 Electric power unit for electric discharge surface treatment and method of electric discharge surface treatment 有权
标题翻译：放电表面处理用电力单元及放电表面处理方法
公开(公告)号：US06501232B1
公开(公告)日：2002-12-31
申请号：US09936345
申请日：2001-09-12
申请人： Akihiro Goto , Toshio Moro , Masao Akiyoshi
发明人： Akihiro Goto , Toshio Moro , Masao Akiyoshi
IPC分类号： G05F100
CPC分类号： B23H1/022 , C23C26/00
摘要： In the first pulse width T1 of an electric discharge current, the group of switching elements (10) are controlled by the control means (11) and the first peak value Ip1 is set at a predetermined value and the electrode material is emitted so that a predetermined quantity of electrode material can be supplied, and the thus emitted electrode material is made to adhere to the workpiece (2) so as to compose the electrode component (15a). In the second pulse width T2 of an electric discharge current, the second peak value Ip2 is set so that the emission of electrode material can be suppressed and the electrode component (15a) adhering to the workpiece (2) can be melted, and the electrode component (15a) is melted and a hard coat composed of the electrode component (15b) melted on the workpiece (2) is formed. In this way, an excellent hard coat, the crystal grains of which are fine, can be formed on the workpiece (2).
摘要翻译：在放电电流的第一脉冲宽度T1中，通过控制装置（11）控制开关元件组（10），将第一峰值Ip1设定为预定值，并且发射电极材料，使得可以提供预定量的电极材料，并且将如此发射的电极材料粘附到工件（2）上以构成电极部件（15a）。在放电电流的第二脉冲宽度T2中，第二峰值Ip2被设定为能够抑制电极材料的发射，并且附着于工件（2）的电极部件（15a）能够熔化，并且电极组分（15a）熔化，并且形成由在工件（2）上熔化的电极组分（15b）组成的硬涂层。以这种方式，可以在工件（2）上形成晶粒细小的优异的硬涂层。

2. 发明授权

US06821579B2 Surface treatment method using electric discharge, and an electrode for the surface treatment method 有权
标题翻译：使用放电的表面处理方法和表面处理方法用电极
公开(公告)号：US06821579B2
公开(公告)日：2004-11-23
申请号：US09822025
申请日：2001-03-30
申请人： Takashi Yuzawa , Akihiro Goto , Toshio Moro
发明人： Takashi Yuzawa , Akihiro Goto , Toshio Moro
IPC分类号： H05H148
CPC分类号： C23C26/00 , B23H9/00 , B23H9/008 , F16C29/005 , F16C33/64 , Y10T428/12167 , Y10T428/12174
摘要： A discharge electrode comprising a material having solid lubricant effect, such as molybdenum, is used to generate discharge in a pulse form between the discharge electrode and a workpiece, the surface of which is to be treated, in working liquid containing carbon components, such as water. Material consumed or melted from the discharge electrode, generated because of the electric discharge energy based on the pulse form discharge, gets adhered to and deposited onto a surface of the workpiece thereby forming a coat having lubricant effect on the surface of the workpiece.
摘要翻译：包括具有固体润滑效果的材料如钼的放电电极用于在放电电极和待处理表面的工件之间以脉冲形式在包含碳成分的工作液体中产生放电，例如水。由于基于脉冲形式放电的放电能量而产生的从放电电极消耗或熔化的材料粘附并沉积到工件的表面上，从而在工件的表面上形成具有润滑效果的涂层。

3. 发明授权

US06417480B2 Method of processing a surface of a mold using electric discharge, an electrode used in such processing and a method of manufacturing such an electrode 失效
标题翻译：使用放电加工模具的表面的方法，用于这种处理的电极和制造这种电极的方法
公开(公告)号：US06417480B2
公开(公告)日：2002-07-09
申请号：US09822034
申请日：2001-03-30
申请人： Akihiro Goto , Toshio Moro
发明人： Akihiro Goto , Toshio Moro
IPC分类号： B23K1500
CPC分类号： B23H9/008 , B23H1/04 , B23H1/06
摘要： 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.
摘要翻译：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。

4. 发明申请

US20060021868A1 Electrode for discharge surface treatment, a method of manufacturing the electrode for discharge surface treatment, and a discharge surface treatment method 审中-公开
标题翻译：放电表面处理用电极，放电表面处理用电极的制造方法以及放电表面处理方法
公开(公告)号：US20060021868A1
公开(公告)日：2006-02-02
申请号：US11206789
申请日：2005-08-19
申请人： Akihiro Goto , Toshio Moro
发明人： Akihiro Goto , Toshio Moro
IPC分类号： H05F3/00
CPC分类号： C22C26/00 , B22F2003/248 , B22F2998/00 , B22F2998/10 , C22C29/00 , C23C26/00 , C23C26/02 , B22F1/025 , B22F3/02 , B22F3/1021 , B22F2201/20 , B22F2202/07 , B22F1/0059
摘要： cBN powder (11) which is an electrically insulating hard matter is mixed with Co-based alloy powder (12) which is a conductive matter, resultant powder mixture is put into a press mold and compression-molded to thereby form an electrode for discharge surface treatment (10). Electric discharge is generated between the electrode (10) and a treatment target material (16) by a discharge surface treatment power-supply unit (17), and a hard coat (20) made of cBN and Co-based alloy having high hardness even in a high temperature environment is formed on the treatment target material (16).
摘要翻译：将作为电绝缘性硬质物质的cBN粉末（11）与作为导电性物质的Co系合金粉末（12）混合，将得到的粉末混合物放入压模中，进行压缩成型，形成放电表面电极治疗（10）。通过排出表面处理电源单元（17）在电极（10）和处理对象材料（16）之间产生放电，以及由cBN和Co基合金制成的硬质涂层（20），硬度均匀在处理对象物（16）上形成高温环境。

5. 发明授权

US06686554B1 Method of electrodischarge wire machining 失效
标题翻译：放电线加工方法
公开(公告)号：US06686554B1
公开(公告)日：2004-02-03
申请号：US10069504
申请日：2002-02-27
申请人： Akihiro Goto , Toshio Moro , Seiji Satou
发明人： Akihiro Goto , Toshio Moro , Seiji Satou
IPC分类号： B23H702
CPC分类号： B23H7/36 , B23H7/02 , B23H7/101
摘要： A method of wire electric discharge machining by which an electric discharge is generated in a gap between a wire electrode (1a) and a workpiece (2) so that the workpiece (2) is machined, includes the steps of: a first step in which electric discharge machining is conducted in a dielectric liquid (4a); a second step in which electric discharge machining is conducted in mist (7); and a third step in which electric discharge machining is conducted in gas (8), such that the machining process is changed over when straightness of the workpiece (2) becomes a predetermined value. It is possible to provide a method of wire electric discharge machining, the productivity of which is high, suitable for highly accurate machining.
摘要翻译：一种在线电极（1a）和工件（2）之间的间隙中产生放电以便加工工件（2）的放电加工的放线加工方法包括以下步骤：第一步骤，其中电介质液体（4a）中进行放电加工。进行放电加工的第二步骤（7）; 以及在气体（8）中进行放电加工的第三步骤，使得当所述工件（2）的直线度达到预定值时，所述加工过程被切换。可以提供一种线材放电加工的方法，其生产率高，适合于高精度的加工。

6. 发明授权

US06441333B1 Green compact electrode for discharge surface treatment and method of manufacturing green compact electrode for discharge surface treatment 失效
标题翻译：用于放电表面处理的绿色紧凑型电极和用于放电表面处理的绿色紧凑型电极的制造方法
公开(公告)号：US06441333B1
公开(公告)日：2002-08-27
申请号：US09639767
申请日：2000-08-15
申请人： Akihiro Goto , Toshio Moro
发明人： Akihiro Goto , Toshio Moro
IPC分类号： B23H104
CPC分类号： C23C26/00
摘要： A green compact electrode for discharge surface treatment used for discharge surface treatment for generating discharge between a work and a green compact electrode obtained by pressuring and compacting a metal powder or a powder of a compound metal, and using the discharge energy forming a coating of an electrode material or a substance obtained through a reaction of the electrode material with the discharge energy on the work surface; the electrode is obtained by mixing a soft metal powder as a bonding agent with the metal powder or the compound metal powder, and pressuring and compacting the mixed powder.
摘要翻译：一种用于放电表面处理的绿色紧凑型电极，用于通过对金属粉末或复合金属的粉末进行加压和压实而获得的工件与生坯电极之间的放电产生放电，并且使用形成涂层的放电能量电极材料或通过电极材料与工作表面上的放电能量的反应获得的物质; 通过将作为粘合剂的软金属粉末与金属粉末或复合金属粉末混合并加压和压实混合粉末而获得电极。

7. 发明授权

US06376793B1 Method and device for electric discharge surface treatment using a wire electrode 失效
标题翻译：使用线电极进行放电表面处理的方法和装置
公开(公告)号：US06376793B1
公开(公告)日：2002-04-23
申请号：US09630144
申请日：2000-07-31
申请人： Naotake Mohri , Katsushi Furutani , Mamoru Kosuge , Takahisa Masuzawa , Masayuki Suzuki , Manabu Yoshida , Akihiro Goto , Toshio Moro
发明人： Naotake Mohri , Katsushi Furutani , Mamoru Kosuge , Takahisa Masuzawa , Masayuki Suzuki , Manabu Yoshida , Akihiro Goto , Toshio Moro
IPC分类号： B23H100
CPC分类号： B23H7/08 , B23H7/00 , B23H9/00
摘要： An electric discharge is generated between an electric discharge surface treatment electrode and a wire electrode, and an electric discharge surface treatment material is stuck on the surface of the wire electrode by the energy of the electric discharge. An electric discharge is then generated between a work piece and the wire electrode on which the electric discharge surface treatment material is stuck, and a surface modified layer is formed on the surface of the work piece by the energy of the electric discharge.
摘要翻译：在放电表面处理电极和线电极之间产生放电，并且放电表面处理材料通过放电的能量粘附在线电极的表面上。然后在工件与放电表面处理材料所在的线电极之间产生放电，并且通过放电的能量在工件的表面上形成表面改性层。

8. 发明授权

US06935917B1 Discharge surface treating electrode and production method thereof 失效
标题翻译：放电表面处理电极及其制造方法
公开(公告)号：US06935917B1
公开(公告)日：2005-08-30
申请号：US09787359
申请日：1999-07-16
申请人： Akihiro Goto , Toshio Moro
发明人： Akihiro Goto , Toshio Moro
IPC分类号： B23H1/06 , B23H9/00 , H01J29/04 , H01T14/00
CPC分类号： B23H1/06 , B23H9/00
摘要： In an electrode for electric discharge surface treatment used in electric discharge surface treatment for forming a hard coating on the surface of a treated material through the energy by generating electric discharge between the electrode and the treated material, a TiC powder (11) which is metal carbide and a TiH2 powder (12) which is metal hydride are mixed and heating treatment is performed after compression molding and hydrogen in the TiH2 powder (12) is desorbed to make a Ti powder (13) and a practical electrode (10) for electric discharge surface treatment having moderate strength and crumbliness as well as safety is formed.
摘要翻译：在用于放电表面处理的放电表面处理用的电极表面处理中，通过在电极和被处理材料之间产生放电，通过能量在处理材料的表面上形成硬涂层的TiC粉末（11）是金属碳化物和作为金属氢化物的TiH 2 N 2粉末（12）进行混合，在压缩成型后进行加热处理，并将TiH 2 N 2粉末（12）中的氢解吸到制成Ti粉末（13）和用于放电表面处理的实用电极（10），其具有中等强度和细度以及安全性。

9. 发明授权

US06808604B1 Discharge surface treatment electrode, manufacturing method thereof and discharge surface treating method 有权
标题翻译：放电表面处理电极，其制造方法和放电表面处理方法
公开(公告)号：US06808604B1
公开(公告)日：2004-10-26
申请号：US10049311
申请日：2002-02-12
申请人： Akihiro Goto , Toshio Moro
发明人： Akihiro Goto , Toshio Moro
IPC分类号： H05F300
CPC分类号： C23C26/00 , C23C26/02
摘要： WC powder (11) and W powder (12) are mixed and entered in a press mold and compressed and molded, thereby forming a discharge surface treatment electrode (10). Discharge is caused to occur between the discharge surface treatment electrode (10) and a workpiece (16) by a discharge surface treatment power unit (17), whereby a component of the discharge surface treatment electrode (10) melted by discharge heat is deposited on the workpiece (16). W, a component of the discharge surface treatment electrode (10), reacts with C, a component of work liquid (4), to produce WC and together with the WC which is a component of the discharge surface treatment electrode (10) a hard film (20) made of WC is formed on the workpiece (16). The hardness and strength of the hard film formed on the workpiece (16) by the discharge surface treatment can be enhanced.
摘要翻译：将WC粉末（11）和W粉末（12）混合并进入压制模具中并压缩和模制，从而形成排出表面处理电极（10）。通过放电表面处理电力单元（17）在放电表面处理电极（10）和工件（16）之间发生放电，由此通过放电热熔化的放电表面处理电极（10）的一部分沉积在工件（16）。 W，放电表面处理电极（10）的成分与作为工作液（4）的成分的C反应，生成WC，并与作为放电表面处理电极（10）的成分的WC一起形成硬在工件（16）上形成由WC制成的薄膜（20）。可以提高通过排出表面处理在工件（16）上形成的硬膜的硬度和强度。

10. 发明授权

US06639172B1 Method of and apparatus for wire electric discharge machining capable of machining the machining subject coarsely in a dielectric fluid and finely in a gaseous environment 失效
标题翻译：用于放电加工的方法和装置，其能够在介电流体中粗略地在气体环境中粗加工加工对象
公开(公告)号：US06639172B1
公开(公告)日：2003-10-28
申请号：US10048571
申请日：2002-02-04
申请人： Akihiro Goto , Toshio Moro , Seiji Satou
发明人： Akihiro Goto , Toshio Moro , Seiji Satou
IPC分类号： B23H100
CPC分类号： B23H7/02 , B23H7/101 , B23H7/34 , B23H7/36
摘要： The wire electric discharge machining apparatus includes apparatus or generating a discharge in a gap between a wire electrode (1a) and a machining subject (2) to machine the machining subject. A gas supplying unit (8) supplies a pressurized gas in the gap between the wire electrode and the machining subject. This wire electric discharge machining apparatus has a high productivity, and it is suitable for high-precision machining.
摘要翻译：线放电加工装置包括在线电极（1a）和加工对象（2）之间的间隙中产生放电以加工加工对象的装置。气体供给单元（8）在线电极和加工对象之间的间隙中供给加压气体。该线材放电加工装置具有高生产率，适用于高精度加工。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式