Conductor element and manufacturing method thereof

The invention provides a conductor element and a manufacturing method thereof. The conductor element is shaped as a tubular body. A plurality of grooves are formed in at least one side of the tube wall of the tubular body. The plurality of grooves extend from the head end to the tail end of the tubular body and are parallel to the axis of the tubular body. 本发明提供一种导体元件及其制造方法。该导体元件成型为管状体。管状体的管壁的至少一侧形成多个凹槽。该多个凹槽是从管状体的头端延伸至末端且平行于管状体的轴线。