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1. 发明公开

EP2269756A2 Devices designed to treat defects of the residual white layer left by the electrical discharge machining process 有权
标题翻译：对于设计的方法和装置治疗的电火花腐蚀过程白色残留层留下的缺陷
公开(公告)号：EP2269756A2
公开(公告)日：2011-01-05
申请号：EP10167112.1
申请日：2008-01-08
申请人： Charmilles Technologies S.A.
发明人： Perez Pinaya, Roberto , Cusanelli, Giuseppe , Roland, Martin
IPC分类号： B23H1/08
CPC分类号： B23H1/08 , B23H1/02 , B23H1/022
摘要： The invention is related to a device for implementing a surface treatment method carried out by applying electrical pulses between a tool-electrode and a part-electrode, separated by an intermediate space or gap filled with a dielectric liquid, comprising a regulating device and at least one ignition voltage source connected to the gap by a discharge circuit, the assembly being arranged with the aim of minimizing the removal of material and of homogenizing the surface treatment.
摘要翻译：本发明涉及一种设备，用于实现通过施加电脉冲的刀具电极与零件电极，通过在填充有介电液体中间空间或间隙分开之间，包括一个调节装置和至少进行了表面处理方法通过放电电路连接到所述间隙的点火电压源，所述组件被布置以最小化材料的去除的和均质化表面处理的目的。

2. 发明公开

EP2269756A3 Devices designed to treat defects of the residual white layer left by the electrical discharge machining process 有权
标题翻译：对于设计的方法和装置治疗的电火花腐蚀过程白色残留层留下的缺陷
公开(公告)号：EP2269756A3
公开(公告)日：2012-06-27
申请号：EP10167112.1
申请日：2008-01-08
申请人： Charmilles Technologies S.A.
发明人： Perez Pinaya, Roberto , Cusanelli, Giuseppe , Roland, Martin
IPC分类号： B23H1/08
CPC分类号： B23H1/08 , B23H1/02 , B23H1/022
摘要： The invention is related to a device for implementing a surface treatment method carried out by applying electrical pulses between a tool-electrode and a part-electrode, separated by an intermediate space or gap filled with a dielectric liquid, comprising a regulating device and at least one ignition voltage source connected to the gap by a discharge circuit, the assembly being arranged with the aim of minimizing the removal of material and of homogenizing the surface treatment.

3. 发明公开

EP1946874A1 Method and devices designed to treat defects of the residual white layer left by the electrical discharge machining process 审中-公开
标题翻译：对于设计的方法和装置治疗的电火花腐蚀过程白色残留层留下的缺陷
公开(公告)号：EP1946874A1
公开(公告)日：2008-07-23
申请号：EP07100568.0
申请日：2007-01-16
申请人： CHARMILLES TECHNOLOGIES S.A.
发明人： Perez Pinaya, Roberto , Cusanelli, Giuseppe , Roland, Martin
IPC分类号： B23H1/08
CPC分类号： B23H1/08 , B23H1/02 , B23H1/022
摘要： The invention is related to a surface treatment method employing electrical discharges, of which the parameters are chosen so as to minimize the removal of material and to counteract the phenomenon of localization, discharges which strike in an intermediate space between a tool-electrode and a part-electrode, or gap, filled with a dielectric liquid and enabling defects to be eliminated associated with the residual white layer produced by electrical discharge machining during resolidification of part of the material melted by the erosive sparks and to obtain, at the surface of part-electrode, a non-crystalline amorphous structure that can replace all or part of said white layer,
said method being characterized by the use of two types of powder,
the first type consisting of nanometric sized particles,
the second type consisting of micrometric sized particles,
and the size distributions of the particles of the first and second types being different.
摘要翻译：本发明涉及一种表面处理方法用人放电，其中的参数被选择以最小化材料的去除和抵消本地化的现象，放电到一个刀具电极与零件之间的中间空间，击 - 电极，或间隙，填充有电介质的液体和使缺陷与由侵蚀火花和以获得熔融的材料的一部分再固化过程中由放电加工产生的残余白色层来消除相关联，在兼职的表面电极，非结晶无定形结构确实可以代替所述白色层的全部或一部分，所述方法的通过使用两种类型的粉末为特征，第一类型由...组成的纳米尺寸的颗粒的，第二类型的微米级尺寸的颗粒构成，和所述第一和第二类型的颗粒的尺寸分布是不同的。

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