電焊機電纜YHF特點
Several characteristics of electric welding machine cable:
(1)YH電纜是在低電壓(zui高電壓為200V)大電流的條件下工作,要求具有一定耐性。
(1) YH cable is working at low voltage (maximum voltage of 200V) under high current conditions, requiring a certain degree of tolerance.
(2)焊把線電纜長期允許工作溫度不應超過65℃。
(2) long allowed working temperature of welding wire cable shall not exceed 65 DEG C.
(3)電機引接線電纜頻繁地移動，扭繞和施放,要求柔軟,彎曲性能好。
(3) motor wiring cables frequently move, twist around and cast, requiring soft, good bending performance.
(4)在施放中易受到尖銳鋼鐵構件的刮、擦,故要求電纜絕緣抗撕、耐磨等機械性能好。
(4) in the casting vulnerable to sharp steel components scraping, cleaning, so the cable insulation tear, wear and other mechanical properties are good.
(5)使用環境條件復雜,如日曬、水沸、接觸泥水、機油、酸堿液體等,要求有一定的耐氣候性和耐油、耐溶劑性。
(5) the use of complex environmental conditions, such as sun, water boil, contact mud water, oil, acid and alkali liquid, require a certain weather resistance and oil resistance, solvent resistance.
(6)有時會碰到熱焊件,要求耐熱變形性好。
(6) sometimes encountered hot weldment, requiring good thermal deformation.
(7)經常移動,要求外徑小,重量輕。由于對此種電纜電性能要求不高,且使用環境條件復雜,在結構上要求滿足各種復雜的環境因素是不適宜的。使用時注意改善使用條件,防止外來破壞。