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41. 发明专利

JPS59129759A Continuous hot dipping method 失效
标题翻译：连续热浸法
公开(公告)号：JPS59129759A
公开(公告)日：1984-07-26
申请号：JP308883
申请日：1983-01-12
申请人： Sumitomo Electric Ind Ltd
发明人： MIYAZAKI TAKESHI , SATOU KENICHI , TAKANO SATORU
IPC分类号： C23C2/32 , C23C2/30 , C23C2/36
CPC分类号： C23C2/30 , C23C2/36
摘要： PURPOSE:To remove thoroughly the remaining flux and to obtain a hot dipped material having no part failing to be plated by bringing a molten plating bath into contact with a long-sized material at the specific speed vector provided thereto in the direction perpendicular to the advance direction of the long-sized material. CONSTITUTION:A long-sized material 1 such as a steel wire is immersed in a plating bath 2, and is pulled up through a sinker roll 3 and a squeezing device 4. A bath stirrer 6 consisting of a propeller, etc. is provided on the side of such bath 2 where the material 1 enters, and the speed vector at >=1m/min speed in the direction perpendicular to the advance direction of the material 1 is provided to the plating bath so that the liquid in the bath flows. The remaining flux is thus thoroughly removed from the material 1 and floats as the resulting product 7 of the reaction of the flux on the bath 2. The molten metal in the bath 2 and the material 1 cleaned by the flux are brought into direct contact with each other by the effect thereof, whereby thorough reaction is caused and a plated material 5 having no part failing to be plated is obtd.
摘要翻译：目的：彻底清除剩余的焊剂，通过使熔融镀浴与长尺寸的材料以垂直于前进方向的方向设置的特定速度向量接触，从而获得没有部分不能镀覆的热浸材料方向的长材料。构成：将诸如钢丝的长尺寸材料1浸入电镀槽2中，并通过沉降片3和挤压装置4被拉起。由螺旋桨等组成的浴槽搅拌器6设置在将该材料1所进入的这种浴2的侧面和与材料1的前进方向垂直的方向以> 1m / min的速度设置速度矢量，以使镀液中的液体流动。剩余的焊剂因此被彻底地从材料1中除去，并且作为焊剂在熔池2上的反应产生的产物7漂浮。将熔池2中的熔融金属和由焊剂清洁的材料1直接接触通过其效果，由此产生彻底的反应，并且没有没有部分不被镀覆的电镀材料5。

42. 发明专利

JPS59126765A Hot dipping method of twisted wire 失效
标题翻译：双绞线热镀锌方法
公开(公告)号：JPS59126765A
公开(公告)日：1984-07-21
申请号：JP256683
申请日：1983-01-10
申请人： Sumitomo Electric Ind Ltd
发明人： SAWADA KAZUO , SATOU KENICHI , TAKANO SATORU , MIYAZAKI TAKESHI
IPC分类号： C23C2/32 , C23C2/36 , C23C2/38
CPC分类号： C23C2/36 , C23C2/38
摘要： PURPOSE:To form a hot dipping layer having no pinhole, etc. in the stage of hot dipping a copper twisted wire with tin or solder by oscillating the twisted wire in the part of a hot dipping bath just before it enters the hot dipping bath. CONSTITUTION:Plural pieces of copper wires are twisted as they are or after prior tin plating or solder plating. A twisted wire 4 thereof is immersed in a hot dipping bath 3 of tin or solder to hot dip the tin or solder on the surface of the wire 4. The wire 4 is passed in a die 5 in this case; at the same time, the die 5 is oscillated by the rotation of a motor 6 with the aid of a cam 7 and a spring 8 to oscillate the wire 4 at >=50Hz in the part thereof in the bath 3 just before the wire enters the bath 3. The hot dipping layer of tin or solder having no pinhole and undeposited part is formed on the surface of the wire 4.
摘要翻译：目的：在热浸镀锌电线的热浸镀液中，在热浸镀锌部分中，通过将绞丝绞合在一起，在锡或焊料的热浸镀铜阶段形成无针孔等的热浸镀层。规定：多条铜线按原样或现有镀锡或焊锡电镀后进行绞合。将其绞线4浸渍在锡或焊料的热浸浴3中，以将锡或焊料热浸在导线4的表面上。在这种情况下，导线4在模具5中通过; 同时，模具5借助于凸轮7和弹簧8通过马达6的旋转而振荡，以便在导线进入之前在浴槽3的部分中以> = 50Hz振荡导线4 在电线4的表面上形成没有针孔和未沉积部分的锡或焊料的热浸渍层。

43. 发明专利

JPS59123751A Production of electrode wire for electric spark machining for cutting wire 失效
标题翻译：生产用于切割电线的电火花加工电极线
公开(公告)号：JPS59123751A
公开(公告)日：1984-07-17
申请号：JP23473882
申请日：1982-12-27
申请人： Sumitomo Electric Ind Ltd
发明人： YOKOTA MINORU , SAWADA KAZUO , SATOU KENICHI , TAKANO SATORU , MIYAZAKI TAKESHI , EZAKI SHIGEO
IPC分类号： B23H7/08 , C23C2/06 , C23C2/36
CPC分类号： C23C2/36 , C23C2/06
摘要： PURPOSE:To obtain an electrode wire having a good electric discharge characteristics at an increased working speed in a method for passing a core material of a copper alloy, steel, etc. through a molten bath of a zinc, etc. and obtaining a coated composite wire by using a specific zinc alloy for the bath, and cooling the wire while preventing oxidation in the outlet of the bath. CONSTITUTION:A core material 2 is passed in a molten bath 4 of a Zn alloy contg. 0.05-5wt% Al, and is pulled from the outlet of the bath 4 while it is cooled to prevent oxidation by non-oxidating gas or liquid of a low temp. in said outlet. For example, a jig 7 is used, and non-oxidating gas such as N, CO2 or natural liquefied gas is supplied through a blow port 8 from an arrow direction and the core material is cooled from the surface of the covering. The thickness of the covering layer 3 is then made substantially thick and the high speed coating is made possible. The speed at which the material 1 passes the bath 4 is high and the formation of an intermetallic compd. between the material 1 and the layer 3 is obviated by effect of the Al component in the bath 4. A composite electrode wire 6 having a good electric spark machining characteristic is thus inexpensively produced.
摘要翻译：目的：在铜合金，钢等的芯材通过锌等熔融液的方法中，以提高加工速度获得具有良好的放电特性的电极线，得到涂布复合体通过使用特定的锌合金进行电镀，并且冷却电线，同时防止在浴的出口中的氧化。构成：将芯材2通过Zn合金的熔池4。 0.05-5重量％的Al，并且在冷却时从浴4的出口拉出以防止非氧化气体或低温液体的氧化。在所说的出口。例如，使用夹具7，通过吹出口8从箭头方向供给诸如N，CO2或天然液化气体的非氧化气体，并且将芯材从覆盖物的表面冷却。然后使覆盖层3的厚度基本上变厚，并使高速涂层成为可能。材料1通过浴4的速度高，形成金属间化合物。材料1与层3之间的吸收是通过浴4中的Al成分的作用来消除的。因此，廉价地制造了具有良好的电火花加工特性的复合电极线6。

44. 发明专利

JPS59118870A Hot dipping method 失效
标题翻译：热浸法
公开(公告)号：JPS59118870A
公开(公告)日：1984-07-09
申请号：JP23325382
申请日：1982-12-25
申请人： Sumitomo Electric Ind Ltd
发明人： SATOU KENICHI , TAKANO SATORU , MIYAZAKI TAKESHI
IPC分类号： C23C2/14 , C23C2/28 , C23C2/36
CPC分类号： C23C2/28 , C23C2/36
摘要： PURPOSE:To permit easy thick plating on a long-sized material and to perform hot dipping with less deviation in a plating thickness by providing a vessel having a large-sized gas discharging port at the upper part of a plating bath, and introducing a non-oxidative gas into the vessel. CONSTITUTION:A gas vessel 4 provided with a gas discharging port 7 having the bore larger than the outside diameter of a material 1 to be plated is provided to the restricting part at the upper part of a plating bath 2. The material 1 is conducted from the bath 2 into the vessel 4 and is pulled upward through the port 7. Non-oxidative gas, such as N2, is fed into the vessel 4 through a gas introducing port 6 to maintain the inside of the vessel in a non-oxidative atmosphere thereby preventing the oxidation on the surface of the bath 2 at the restricting part. Gas is discharged at the same instant from the port 7 along the material 1 to cool quickly the material 1. The dropping of the plating is prevented in thick plating and the hot dipped wire having good appearance is obtd. The contact of the material 1 with solid material and consequent deviation in plating thickness are obviated.
摘要翻译：目的：通过在镀浴的上部设置具有大尺寸排气口的容器，在长尺寸的材料上容易地进行厚镀层，并且通过在电镀槽的上部设置具有较大尺寸的排气口的容器来进行热浸镀层厚度的偏移，氧化气体进入容器。构成：在镀浴2的上部设置有具有比被镀材料1的外径更大的孔的排气口7的气体容器4。材料1从将浴2插入容器4中并通过端口7向上拉。非氧化性气体如N 2通过气体导入口6供给到容器4中，以将容器的内部维持在非氧化性气氛中从而防止在限制部分处的浴2的表面上的氧化。气体沿同一时刻沿着材料1从端口7排出，以快速地冷却材料1.镀层的下降在厚镀层中被防止，并且可以看到具有良好外观的热浸丝。材料1与固体材料的接触以及电镀厚度的偏差被消除。

45. 发明专利

JPS5914429A Composite wire for wire-cut electric discharge machining electrode wire and manufacturing method thereof 失效
标题翻译：用于线切割电动放电电极线的复合线及其制造方法
公开(公告)号：JPS5914429A
公开(公告)日：1984-01-25
申请号：JP12043682
申请日：1982-07-10
申请人： Sumitomo Electric Ind Ltd
发明人： TAKANO SATORU , EZAKI SHIGEO , SAWADA KAZUO
IPC分类号： B23H7/08
CPC分类号： B23H7/08
摘要： PURPOSE:To improve the electroic discharge machining performance of a wire electrode, by installing an intermediate layer of an alloy, containing at least one type of Ni, Fe and Co, on an outer circumference of a copper or copper alloyed core material, while designing so as to install an outmost layer of a zinc alloy on the outer circumference. CONSTITUTION:The outer circumference of a copper or copper alloyed core material 1 is clad by 1-2mu in thickness with an intermediate layer consisting of metals of at least one type of Ni, Fe and Co or an alloy containing it, by means of plating, etc. In addition, its outside is covered with an outmost layer composed of zinc or a zinc alloy. Owing to this intermediate layer, a brittle compound layer vulnerable to the diffusion of copper and zinc is in no case formed there, so that not only electric discharge machining performance is well improved but also the productivity at the time of manufacturing the wire electrode becomes higher than ever before.
摘要翻译：目的：通过在铜或铜合金芯材的外周安装含有至少一种类型的Ni，Fe和Co的合金中间层，提高线电极的电加工性能，同时设计以在外周安装最外层的锌合金。构成：铜或铜合金芯材1的外圆周的厚度为1-2μm，中间层由至少一种Ni，Fe和Co的金属或含有它的合金构成的中间层通过电镀等等。另外，其外部覆盖有由锌或锌合金构成的最外层。由于该中间层，易于形成铜和锌的扩散的脆性化合物层，因此不但可以形成放电加工性能，而且，线电极的制造时的生产率也变高比以往任何时候都。

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