ELECTRICALLY2020 Telegram 620
هي الاختلافات الرئيسية بين الاسلاك الشعرية والاسلاك المصمتة ؟؟؟

يتم تصنيع الاسلاك المصمتة Solid conductors من قطعة واحدة من المعدن. إنها أقوى من الاسلاك الشعرية stranded conductor (المجدولة) ولكنها اقسى وأقل مرونة من الاسلاك المجدولة.
تكون الاسلاك المصمتة أكثر عرضة للتكسر إذا تعرضت لثني متكرر أكثر من الاسلاك الشعرية.
تُصنع الموصلات المجدولة من خيوط صغيرة متعددة ، والتي تتجمع معًا لتشكل ناقلًا واحدًا. إنها أكثر مرونة من الناقل المصمت ولكنها أقل متانة.

بالنسبة للاسلاك الشعرية لها انواع حسب التصميم وهي :
Bunch Stranding
Unilay Stranding
Concentric Stranding
Rope Lay Stranding
Rope Lay Stranding

• Bunch stranding is a collection of strands twisted together in the same direction without regard to the geometric arrangement.
• Concentric stranding consists of a central wire or core surrounded by one or more layers of helically laid wires. Each layer after the first has six more wires than the preceding layer. Except in compact stranding, each layer is usually applied in a direction opposite to that of the layer under it.
• Unilay stranding is the same as true concentric; except that the lay length is the same in each layer. Normal direction of lay is left-hand.
• Rope lay stranding is a concentrically stranded conductor, each of whose component strands are they themselves stranded. A rope stranded conductor is described by giving the number of groups laid together to form the rope along with the number of wires in each group

@Electrically2020
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هي الاختلافات الرئيسية بين الاسلاك الشعرية والاسلاك المصمتة ؟؟؟

يتم تصنيع الاسلاك المصمتة Solid conductors من قطعة واحدة من المعدن. إنها أقوى من الاسلاك الشعرية stranded conductor (المجدولة) ولكنها اقسى وأقل مرونة من الاسلاك المجدولة.
تكون الاسلاك المصمتة أكثر عرضة للتكسر إذا تعرضت لثني متكرر أكثر من الاسلاك الشعرية.
تُصنع الموصلات المجدولة من خيوط صغيرة متعددة ، والتي تتجمع معًا لتشكل ناقلًا واحدًا. إنها أكثر مرونة من الناقل المصمت ولكنها أقل متانة.

بالنسبة للاسلاك الشعرية لها انواع حسب التصميم وهي :
Bunch Stranding
Unilay Stranding
Concentric Stranding
Rope Lay Stranding
Rope Lay Stranding

• Bunch stranding is a collection of strands twisted together in the same direction without regard to the geometric arrangement.
• Concentric stranding consists of a central wire or core surrounded by one or more layers of helically laid wires. Each layer after the first has six more wires than the preceding layer. Except in compact stranding, each layer is usually applied in a direction opposite to that of the layer under it.
• Unilay stranding is the same as true concentric; except that the lay length is the same in each layer. Normal direction of lay is left-hand.
• Rope lay stranding is a concentrically stranded conductor, each of whose component strands are they themselves stranded. A rope stranded conductor is described by giving the number of groups laid together to form the rope along with the number of wires in each group

@Electrically2020

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