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    • 4. 发明公开
    • 용접용 솔리드 와이어의 제조 방법
    • 焊接固体电线的生产方法没有铜镀层,通过连续的在线步骤提高效率
    • KR1020050021271A
    • 2005-03-07
    • KR1020040067102
    • 2004-08-25
    • 가부시키가이샤 고베 세이코쇼
    • 고니시요시히로시미즈히로유키요코타야스유키
    • B23K35/40
    • B21C9/005B21C1/02B21C43/02B23K35/40
    • PURPOSE: A production method of a welding solid wire without a copper plating is provided to improve efficiency by continuously proceeding steps from drawing to coating the wire in line: drawing a stock wire by roller dies into a final wire in a high speed, cleaning a lubricant for drawing, and coating with a welding wire supply lubricant and to apply into a high speed drawing for a welding solid wire made of not only a soft steel solid wire but also a high strength steel, such as a high tension steel, an alloy steel, and a stainless steel, without a copper plating. CONSTITUTION: A production method of a welding solid wire without a copper plating includes several steps: a first step coating a surface of the wire with a dry-type solid lubricant containing either stearyl sodium or stearyl potassium for drawing; a second step drawing the lubricant-coated wire by roller dies(B, C, D); a third step eliminating the drawing lubricant on the surface of the wire(E); and a forth step coating the surface of the wire with a welding wire supply lubricant after cleaning(E). At least partial steps of the wire drawing, the step eliminating the drawing lubricant and the step coating with the welding wire supply lubricant, are continuously performed as in-line steps. The wire drawing steps are composed of a first drawing step drawing a stock wire by the almost same diameter as a final wire by the roller dies(B, C) and a second drawing step finally drawing the drawn wire by hole dies(501) for forming a cross section of the wire like a real circle(D).
    • 目的:提供一种不镀铜焊接实心线的生产方法,通过连续进行拉丝步骤,将线材涂覆在一起,提高效率:将辊筒模具高速拉丝成最终丝线,清洗 用于拉拔的润滑剂,并且用焊丝供给润滑剂涂覆并且用于不仅由软钢实心线制成的焊接实心线的高速拉伸,而且还应用高强度钢,例如高强度钢,合金 钢和不锈钢,不镀铜。 构成:无镀铜的焊接实心线的制造方法包括几个步骤:首先用含有硬脂基钠或硬脂基钾的干式固体润滑剂涂覆线的表面,以进行拉伸; 第二步通过辊模(B,C,D)拉伸润滑剂涂覆的线; 第三步,消除线(E)表面上的牵引润滑剂; 以及在清洁(E)之后用焊丝供给润滑剂涂覆线的表面的第四步骤。 连续进行拉丝的至少一部分步骤,消除拉拔润滑剂的步骤和焊丝供给润滑剂的阶梯涂覆。 拉丝工序由第一拉拔工序构成,第一拉拔工序由辊模(B​​,C)以与最终丝线几乎相同的直径进行拉丝,第二拉拔工序通过孔模(501)最终拉丝拉丝 形成线的横截面像真圆(D)。