-
1.发明授权
公开(公告)号：EP3006152B1
公开(公告)日：2017-12-13
申请号：EP15771841.2
申请日：2015-04-21
发明人： LIANG, Zhining , GUO, Fanglin , WAN, Linhui , WU, Tong
CPC分类号： B23H7/24 , B21C1/02 , B21C23/08 , B22D21/005 , B22D25/02 , B23H7/08 , C22C1/02 , C22C9/04 , C22C18/02 , C22F1/08 , C22F1/165 , C23G1/103 , C23G1/24 , C25D3/22 , C25D5/34 , C25D5/50 , C25D7/0607
摘要： The invention discloses a high-precision zinc-based alloy electrode wire, the composition in mass percentage of components of an external shell thereof being: Zn: 70.5-95%; Cu: 2.5-27%; X: 0.02-4.0%; Y: 0.002-0.4%, and unavoidable impurities introduced by raw material; where, X refers to any two metals selected from Ni, Ag, Cr, Si and Zr, and the content of each of these two metals is 0.01-2.0%; and Y refers to any two elements selected from Ti, Al, Co, B, and P, and the content of each of these two elements is 0.001-0.2%; the µ-phase in a structure of the external shell is above 80 wt%, the remainder being in ³-phase or ·-phase. The invention also provides a method for manufacturing the electrode wire. Compared with the prior art, the surface smoothness of metal workpieces cut by the electrode wire of the present invention is higher, and the surface quality is better, thereby improving the cutting precision. Moreover, the electrode wire manufacturing process of the present invention is simple, with high maneuverability and few steps, so as to facilitate large-scale and automated production.
-
公开(公告)号：EP1213082A1
公开(公告)日：2002-06-12
申请号：EP99909209.1
申请日：1999-03-18
摘要： In a discharge processing method wherein an insulating processing medium (13) is interpolated between an electrode (1) and a processing subject (2) and discharging energy is supplied between the electrode (1) and the processing subject (2) so that the processing subject (2) is processed by the discharge, a processing is carried out with the electrode (1) being pressed onto the processing subject (2) at a predetermined pressure so as to allow the processing medium (13) between the electrode (1) and the processing subject (2)to form a thin film while the electrode (1) and the processing subject (2) are being relatively moved.
摘要翻译： 在将绝缘处理介质（13）插入到电极（1）和处理对象（2）之间并在电极（1）和处理对象（2）之间供给放电能量的放电处理方法中， 通过放电处理对象（2），在预定压力下将电极（1）按压到处理对象（2）上以使处理介质（13）在电极（1）之间进行处理， 和处理对象（2）在电极（1）和处理对象（2）相对移动的同时形成薄膜。
-
公开(公告)号：EP0171668A1
公开(公告)日：1986-02-19
申请号：EP85109250.2
申请日：1985-07-24
CPC分类号： B23H1/06
摘要： An electrode for precision electric discharge machining having an improved machining rate and surface smoothness with respect to conventional graphite and copper electrodes. In accordance with the invention, the electrode (2) formed by silicon or other materials which have the same characteristics as silicon, a base of a low melting point metal or an alloy of such a low melting point metal covered with a layer composed of a mixture of the metal and a high resistivity inorganic compound. The outer layer may be formed by adhesion or by thermal spraying or by a powder metal sintering technique.
-
4.发明公开
公开(公告)号：EP2812145A1
公开(公告)日：2014-12-17
申请号：EP13702687.8
申请日：2013-01-18
CPC分类号： B23H1/04 , B22F3/1055 , B22F7/06 , B23H1/06 , B23H1/10 , B23H7/12 , B23H7/22 , B23H7/24 , B23H7/36 , Y02P10/295 , Y10T29/49204
摘要： An electrode applied in electro-machining processes is provided. The electrode comprises a main body portion and at least one built-in internal flushing passage for introducing a flushing liquid to a volume between the electrode and a workpiece to be machined. The electrode is made by an additive fabrication process that enables specialized flushing for enhancing waste material evacuation and incorporate special material properties like zones of high electrical conductivity and thermal resistance. The fabrication process produces materials and geometries that could not otherwise be made using conventional processing.
摘要翻译： 提供了一种应用于电加工工艺的电极。 电极包括主体部分和至少一个内置的内部冲洗通道，用于将冲洗液体引导到电极和待加工的工件之间的体积上。 电极通过添加剂制造工艺制成，其能够进行专门的冲洗以增强废料排出并且结合特殊材料特性，如具有高导电性和耐热性的区域。 制造工艺产生的材料和几何形状不能用常规加工制成。
-
5.发明公开Electroerosion method using liquid electrode. 审中-公开Funkenerosive Bearbeitung mit flussige Elektrode
公开(公告)号：EP1779953A1
公开(公告)日：2007-05-02
申请号：EP06405449.7
申请日：2006-10-24
申请人： Sarix S.A.
发明人： Salim, Ehsan
摘要： What is described is a method for machining a metallic piece (1) by electroerosion, achieved by generating discharges of electrical current through a conductive liquid medium (3) between the piece (1) itself and an electrode (2) positioned at a predetermined operating distance therefrom. The method according to the invention uses a liquid electrode (2) consisting of the said current-conducting liquid medium (3) contained in a capillary tube (4), this conductive liquid medium (3) being supplied continuously and with a flow rate equal to the quantity of liquid which is consumed to the free end (4e) of the said capillary tube (4) facing the workpiece (1).
摘要翻译： 描述的是通过电腐蚀来加工金属片（1）的方法，其通过产生电流的放电，通过位于片（1）本身与位于预定操作的电极（2）之间的导电液体介质（3） 距离。 根据本发明的方法使用由包含在毛细管（4）中的所述导流液体介质（3）组成的液体电极（2），该导电液体介质（3）被连续地供给并且流量相等 相对于所述毛细管（4）的面向工件（1）的自由端（4e）消耗的液体的量。
-
6.发明公开
公开(公告)号：EP0400561A1
公开(公告)日：1990-12-05
申请号：EP90110129.5
申请日：1990-05-29
发明人： Nakai, Yoshihiro, c/o Osaka Works of Sumitomo , Sawada, Kazuo, c/o Osaka Works of Sumitomo , Yamada, Kouichi, c/o Osaka Works of Sumitomo , Ezaki, Shigeo, c/o Osaka Works of Sumitomo
IPC分类号： B23H7/24
CPC分类号： B23H7/24
摘要： A wire electrode for electro-discharge machining made of a Cu alloy containing 38 to 50 percent by weight of Zn. The Cu alloy preferably contains 40 to 50 percent by weight, more preferably 40 to 46 percent by weight of Zn. The Cu alloy may also contain 0.01 to 1.0 percent by weight of Zr, 0.001 to 0.05 percent by weight in total of at least one element selected from a group of Ce, Ti, Mg, Bi and Mn, and/or 0.01 to 2.0 percent by weight of at least one element selected from a group of Al, Si, Fe, Ca and La.
A method of manufacturing a wire electrode for electro-discharge machining, comprising the steps of preparing a Cu alloy material containing 38 to 50 percent by weight of Zn and thinning the Cu alloy material employing roll working and/or warm working at least in a part of working process.摘要翻译： 一种用于放电加工的线电极，其由含有38至50重量％Zn的Cu合金制成。 Cu合金优选含有40〜50重量％，更优选含有40〜46重量％的Zn。 Cu合金还可以含有0.01〜1.0重量％的Zr，0.001〜0.05重量％的Ce，Ti，Mg，Bi和Mn中的至少一种元素和/或0.01〜2.0重量％ 重量的选自Al，Si，Fe，Ca和La中的至少一种元素。一种制造用于放电加工的线电极的方法，包括以下步骤：制备含有38至50％的Cu合金材料 至少在工作过程的一部分中，使用辊加工和/或热加工来稀释Zn的重量并使Cu合金材料变薄。
-
-
公开(公告)号：EP2812145B1
公开(公告)日：2019-06-05
申请号：EP13702687.8
申请日：2013-01-18
-
9.发明公开HIGH-PRECISION ZINC-BASED ALLOY ELECTRODE WIRE AND PREPARATION METHOD THEREFOR 有权高精度引线FROM用于生产锌基合金和工艺
公开(公告)号：EP3006152A4
公开(公告)日：2017-02-22
申请号：EP15771841
申请日：2015-04-21
发明人： LIANG ZHINING , GUO FANGLIN , WAN LINHUI , WU TONG
CPC分类号： B23H7/24 , B21C1/02 , B21C23/08 , B22D21/005 , B22D25/02 , B23H7/08 , C22C1/02 , C22C9/04 , C22C18/02 , C22F1/08 , C22F1/165 , C23G1/103 , C23G1/24 , C25D3/22 , C25D5/34 , C25D5/50 , C25D7/0607
摘要： The invention discloses a high-precision zinc-based alloy electrode wire, the composition in mass percentage of components of an external shell thereof being: Zn: 70.5-95%; Cu: 2.5-27%; X: 0.02-4.0%; Y: 0.002-0.4%, and unavoidable impurities introduced by raw material; where, X refers to any two metals selected from Ni, Ag, Cr, Si and Zr, and the content of each of these two metals is 0.01-2.0%; and Y refers to any two elements selected from Ti, Al, Co, B, and P, and the content of each of these two elements is 0.001-0.2%; the µ-phase in a structure of the external shell is above 80 wt%, the remainder being in ³-phase or ·-phase. The invention also provides a method for manufacturing the electrode wire. Compared with the prior art, the surface smoothness of metal workpieces cut by the electrode wire of the present invention is higher, and the surface quality is better, thereby improving the cutting precision. Moreover, the electrode wire manufacturing process of the present invention is simple, with high maneuverability and few steps, so as to facilitate large-scale and automated production.
-
10.发明公开HIGH-PRECISION ZINC-BASED ALLOY ELECTRODE WIRE AND PREPARATION METHOD THEREFOR 有权HOCHPRÄZISERELEKTRODENDRAHT AUS EINER LEGIERUNG AUF ZINKBASIS UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP3006152A1
公开(公告)日：2016-04-13
申请号：EP15771841.2
申请日：2015-04-21
发明人： LIANG, Zhining , GUO, Fanglin , WAN, Linhui , WU, Tong
CPC分类号： B23H7/24 , B21C1/02 , B21C23/08 , B22D21/005 , B22D25/02 , B23H7/08 , C22C1/02 , C22C9/04 , C22C18/02 , C22F1/08 , C22F1/165 , C23G1/103 , C23G1/24 , C25D3/22 , C25D5/34 , C25D5/50 , C25D7/0607
摘要： The invention discloses a high-precision zinc-based alloy electrode wire, the composition in mass percentage of components of an external shell thereof being: Zn: 70.5-95%; Cu: 2.5-27%; X: 0.02-4.0%; Y: 0.002-0.4%, and unavoidable impurities introduced by raw material; where, X refers to any two metals selected from Ni, Ag, Cr, Si and Zr, and the content of each of these two metals is 0.01-2.0%; and Y refers to any two elements selected from Ti, Al, Co, B, and P, and the content of each of these two elements is 0.001-0.2%; the ε-phase in a structure of the external shell is above 80 wt%, the remainder being in γ-phase or η-phase. The invention also provides a method for manufacturing the electrode wire. Compared with the prior art, the surface smoothness of metal workpieces cut by the electrode wire of the present invention is higher, and the surface quality is better, thereby improving the cutting precision. Moreover, the electrode wire manufacturing process of the present invention is simple, with high maneuverability and few steps, so as to facilitate large-scale and automated production.
摘要翻译： 本发明公开了一种高精度锌基合金电极线，其外壳组分的质量百分比组成为：Zn：70.5-95％; Cu：2.5-27％; X：0.02-4.0％; Y：0.002-0.4％，原料引入不可避免的杂质; 其中X是指选自Ni，Ag，Cr，Si和Zr中的任何两种金属，这两种金属的含量为0.01-2.0％; Y表示选自Ti，Al，Co，B，P的2种元素，这两种元素的含量为0.001-0.2％。 外壳结构中的μ相高于80重量％，其余为3相或 - 相。 本发明还提供一种用于制造电极线的方法。 与现有技术相比，由本发明的电极线切割的金属工件的表面光滑度更高，表面质量更好，从而提高了切割精度。 此外，本发明的电极线制造方法简单，机动性高，步骤少，便于大规模自动化生产。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.007 秒)
