{"id":30470,"date":"2024-12-04T17:00:43","date_gmt":"2024-12-04T09:00:43","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=30470"},"modified":"2024-12-04T17:00:43","modified_gmt":"2024-12-04T09:00:43","slug":"clc0074","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/clc0074\/","title":{"rendered":"Why does small-sized copper wire get stuck during production?"},"content":{"rendered":"

Small-gauge copper wire appears during the production processCard line<\/strong>The phenomenon of wire jam is a common quality problem, which usually affects production efficiency and product quality. The reasons for wire jam may involve many aspects. The following are some main factors and their causes:<\/p>\n

1. Material issues<\/strong><\/h3>\n
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  • Quality issues of copper wire<\/strong>\uff1aIf the raw materials of the copper wire have quality defects (such as uneven copper purity, impurities or bubbles on the surface, etc.), it is easy to cause the copper wire to break during the rolling process.Stuck<\/strong>High quality copper material can avoid these problems.<\/li>\n
  • Surface oxidation<\/strong>\uff1aIf the copper wire surface is exposed to air for a long time, oxidation reaction may occur, formingPatina<\/strong>Copper rust can cause the surface of copper wire to be rough, which increases friction and makes it easy to get stuck during the production process.<\/li>\n<\/ul>\n

    2. Production equipment problems<\/strong><\/h3>\n
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    • Improper adjustment of rolling mill<\/strong>: When the rolling mill is not set up properly or the operator does not correctly adjust the parameters such as pressure, speed and tension of the rolling mill, it is easy to cause the copper wire to get stuck during the rolling process. Especially when producing small-sized copper wire, the equipment must be adjusted very accurately to avoid excessive or insufficient pressure causing the copper wire to get stuck.Deformed or stuck<\/strong>.<\/li>\n
    • Equipment failure<\/strong>: Such as abnormal operation of winding machines, traction machines, shaping machines and other equipment (such asComponent wear, unstable power, traction system failure<\/strong>etc.) may cause the copper wire to get stuck during the production process.<\/li>\n<\/ul>\n

      3. Drawing process problems<\/strong><\/h3>\n
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      • Unstable pulling speed<\/strong>\uff1aThe drawing process of small-sized copper wire is very delicate. If the drawing speed is too fast or too slow, it will increase the friction of the copper wire in the machine and cause the copper wire to get stuck. Especially during the drawing process, the copper wire needs to maintain uniform tension, and any tension fluctuation will cause the copper wire to get stuck.<\/li>\n
      • Mold Problems<\/strong>\uff1aIf the drawing die has defects, such asSevere wear, size does not meet requirements or is uneven<\/strong>, and it is also easy for the copper wire to get stuck during the pulling process.<\/li>\n<\/ul>\n

        4. Tension control problem<\/strong><\/h3>\n
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        • Uneven tension<\/strong>\uff1aDuring the drawing process, the copper wire must maintain a certain tension. If the tension is too large or too small, it will affect the smooth drawing of the copper wire and easily cause the copper wire to get stuck. If the tension control system is not accurate or improperly adjusted, it will cause the copper wire to get stuck during the production process.<\/li>\n
        • Uneven tension distribution<\/strong>: If the tension of the copper wire is uneven at different stages (such as entering, pulling, winding, etc.), it may cause the copper wire to deform or even get stuck.<\/li>\n<\/ul>\n

          5. Cooling system problems<\/strong><\/h3>\n
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          • Uneven cooling<\/strong>\uff1aCopper wire generates a lot of heat during the drawing and rolling process, so an effective cooling system is required. If the cooling is uneven, some parts of the copper wire may become soft or brittle, which increases the friction during the drawing process and causes the copper wire to get stuck.<\/li>\n
          • Insufficient or uneven supply of water or oil<\/strong>: During the production process, if the supply of cooling water or oil is insufficient or uneven, the surface temperature of the copper wire may be too high or locally overheated, affecting the drawing effect of the copper wire and causing wire jams.<\/li>\n<\/ul>\n
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