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1. 发明专利

JP2012204299A Method of manufacturing two-conductor ribbon wire, and two-conductor ribbon wire 审中-公开
标题翻译：制造双导体罗宾线的方法和双导体罗宾线
公开(公告)号：JP2012204299A
公开(公告)日：2012-10-22
申请号：JP2011070579
申请日：2011-03-28
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： ONEDA IZUMI , ENDO HITOSHI , MISHINA KAZUO
IPC分类号： H01B13/14 , B29C47/02 , B29C47/06 , B29L9/00 , H01B7/08 , H01B7/295 , H01B7/36 , H01B13/00
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a two-conductor ribbon wire along with a two-conductor ribbon wire, capable of stably manufacturing, in a uniform shape, the two-conductor ribbon wire of halogen free in which each conductor is easily discriminated.SOLUTION: Two conductors 15 are inserted, for shifting, in an extrusion hole 62a having such shape as two cylindrical holes 71 are connected together through a rectangular connection part 22. A resin flow passage 51 is supplied with a first resin R1 of halogen free so that the first resin R1 is distributed across the entire range in circumferential direction. The resin flow passage 51 is supplied with a second resin R2 of halogen free which has a color different from the first resin R1 through one cylindrical hole 71 of the extrusion hole 62a, so that the second resin is laminated on the first resin R1 covering the periphery of the conductor 15 passing there. The other cylindrical hole 71 is supplied only with the first resin R1 and the conductor 15 passing there is covered only with the first resin R1. The first resin R1 is caused to contact to the conductor 15 in a crosshead 32, to be extruded from the extrusion hole 62a.
摘要翻译：要解决的问题：为了提供一种制造双导体带状线以及双导体带状线的方法，其能够以均匀的形状稳定地制造无卤素的双导体带状线，其中每个导体容易辨别。解决方案：在具有两个圆柱形孔71通过矩形连接部分22连接在一起的形状的挤出孔62a中插入两个导体15。树脂流动通道51被提供有第一树脂R1 无卤素，使得第一树脂R1在圆周方向上分布在整个范围内。向树脂流路51供给与挤出孔62a的一个圆筒孔71不同于第一树脂R1的颜色的无卤素的第二树脂R2，从而第二树脂层叠在覆盖第一树脂R1的第一树脂R1上导体15的周边经过那里。另一个圆筒孔71仅被供给第一树脂R1，并且通过那里的导体15仅被第一树脂R1覆盖。使第一树脂R1在十字头32中与导体15接触，从挤出孔62a挤出。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012014911A Method for manufacturing electric wire 审中-公开
标题翻译：制造电线的方法
公开(公告)号：JP2012014911A
公开(公告)日：2012-01-19
申请号：JP2010149038
申请日：2010-06-30
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： SATO TETSUO , TSUNODA YOSHIMI , ONEDA IZUMI
IPC分类号： H01B13/14 , B29C47/02 , B29C47/92
CPC分类号： B29C47/92 , B29C2947/92619 , B29C2947/92638 , B29C2947/92933
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing electric wire capable of efficiently manufacturing high quality electric wire.SOLUTION: The method for manufacturing the electric wire includes: a material supply stop process (step S02) for detecting that amount of resin required for coating a wire rod with a remaining length to reach a set length is supplied to an extruder to stop the supply of the resin to the extruder; a linear velocity switching process (step S03) for shifting an operation to a lower limit linear velocity coating operation for coating the wire rod with the resin by setting the linear velocity of the wire rod to a low linear velocity which is slower than a regular linear velocity and equal to or faster than a lower limit linear velocity, after stopping the supply of the resin to the extruder; an outer diameter control response changing process (step S04) for quickening a response speed of outer diameter control of the wire rod according to the extruded flow of the resin from the extruder, after stopping the supply of the resin to the extruder; and an outer diameter control stopping process (step S07) for stopping the outer diameter control at a point when the electric wire is extruded by the set length.
摘要翻译：要解决的问题：提供一种能够有效地制造高品质电线的电线的制造方法。解决方案：电线的制造方法包括：向挤出机供给材料供给停止处理（步骤S02），该材料供给停止处理（步骤S02），用于检测将剩余长度达到设定长度的线材涂布所需的树脂量停止向挤出机供应树脂; 线性速度切换处理（步骤S03），用于将操作转换到用于通过将线材的线速度设置为比正常线性的较低线速度的用树脂涂覆线材的下限线速度涂布操作速度等于或快于下限线速度，在停止将树脂供应到挤出机之后; 外径控制响应变更处理（步骤S04），用于在停止将树脂供给到挤出机之后，根据树脂从挤出机挤出的流量来加快线材外径控制的响应速度; 和外径控制停止处理（步骤S07），用于在将电线挤出设定长度的点处停止外径控制。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2011258504A Method for manufacturing electric wire 有权
标题翻译：制造电线的方法
公开(公告)号：JP2011258504A
公开(公告)日：2011-12-22
申请号：JP2010133964
申请日：2010-06-11
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： ONEDA IZUMI , SATO TETSUO
IPC分类号： H01B13/14 , B29C47/02 , B29C47/92 , B29K23/00 , B29L9/00
CPC分类号： B29C47/92 , B29C2947/926 , B29C2947/92647 , B29C2947/92828 , B29C2947/92876
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric wire enabling efficient manufacturing of the same.SOLUTION: The method for manufacturing an electric wire comprises: a wire rod control process for coating a wire rod 1 with a resin to make constant speed temporarily at a wire rod linear velocity V2 below 1/10 of a constant linear velocity V4 to control a wire rod; an outer diameter control starting process for starting control of an outer diameter of an electric wire C when it becomes smaller than a target outer diameter as prescribed; a minimum control process for increasing the linear velocity V at a rate of 12-30 m/minuteand increasing an extrusion flow rate R following the increase in the linear velocity V to coat the wire rod with a resin to make constant speed temporarily at a minimum linear velocity V3 between 1/6 and 1/3 of the constant linear velocity V4; a good quality winding starting process for winding around an winding bobbin 29 as a good quality electric wire C that is manufactured after the outer diameter of the electric wire C is determined to be within a prescribed tolerance relative to a target outer diameter; and a steady run starting process for increasing the linear velocity V at a rate of 24-30 m/minuteand increases the extrusion flow rate R following the increase in the linear velocity V to coat the wire rod with a resin at the constant linear velocity V4. These processes are performed sequentially.
摘要翻译：要解决的问题：提供一种用于制造能够高效率地制造电线的方法。电线的制造方法包括：线材控制方法，其用树脂涂覆线材1，以恒定线速度V4的1/10以下的线材线速度V2暂时恒定速度控制线材; 外径控制开始处理，当其变得小于规定的目标外径时开始控制电线C的外径; 用于以12-30m /分钟的速率增加线速度V的最小控制过程，并且随着线速度V的增加而增加挤出流速R到涂层具有树脂的线材以恒定线速度V4的1/6和1/3之间的最小线速度V3暂时恒定; 在绕线绕线管29上卷绕作为在电线C的外径之后制造的质量好的电线C的质量良好的绕线起始过程相对于目标外径被确定在规定的公差内; 以及以24-30m /分钟/秒的速度增加线速度V的稳定运行启动过程，并且随着线速度V的增加而增加挤出流速R 以恒定的线速度V4用树脂涂覆线材。这些处理顺序执行。版权所有（C）2012，JPO＆INPIT

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