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  • Topic: Enamelled Wire of Straight Welding Can Improve Efficiency

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    • December 12, 2017 12:29 AM CST
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      Enamelled Wire of Straight Welding Can Improve Efficiency

      The company is always committed to producing various specifications (0.18~6.50mm) and temperature levels (130~220C) of Enamelled Wire , enameled copper wire, enameled copper clad aluminum wire(ECCA). Under the the guidance of “Quality First, Customer Uppermost”, Xinyu has made great efforts in technological innovation and market development. After years of development, Xinyu brand becomes one of the best-known manufacturers in the field of enameled wire both in China and worldwide. As a professional and reliable supplier, Xinyu is willing to cooperate with friends all around the world for a win-win future.

      Our goal is to provide customized solutions for the market and customers, whether it is a single enameled wire or raw materials integration, as long as the customer needs, we will do our best to do the best.

      For any customer advice and feedback, we will give patient and meticulous response and equal treatment.

      For any customer inquiries, we will give the most professional and most reasonable offer with fastest speed.

      Dielectric breakdown voltage test is to check the insulation properties, according to the thickness of the enameled wire coating to determine the criterion.

      Speaking generally, it use two methods. Flexible metal coil method will be used when the diameter is below 0.10mm. The large line uses twist method.

      Dielectric breakdown voltage is represented as the film becomes thicker high value, and the film thickness is according to line-to-line voltage and voltage between phases of motors.

      Flexibility test is to examine whether the film cracks occur when the enamelled wire is bent by winder according to elongation or scratch to determine the volume.

      Adhesion test is to check whether the combination of film and conductor close. If the enameled wire has bad adhesion, the film will have peeling phenomenon.

      Abrasion resistance test is to examine that whether the film will be broken under the circumstance of external friction.

      The smoothness of xinyu enamelled wire and volume linearity of motor have great influence on static friction coefficient of wire. And static friction coefficient is to see this influence.

      Solvent resistance test is to put xinyu enamelled wire in xylene investigation and then to examine film with or without bubbles and raised state. When the winding process after the paint is containing varnish containing organic solvents dip coating cloud, insulation properties will become poor.

      Resistance to chemical reagents test is to view whether the film is a base or acid dipping. If the enameled wire injured under machine’s use environment by bases and acids it can be confirmed that the insulation performance is low.

      Solderability test is to observe whether complete wetting is smooth without stripped film when xinyu enamelled wire is straight welded. xinyu Enamelled wire of straight welding can improve production efficiency and reduce pollution. Cooling medium resistance test is to see whether insulation of the enameled wire which using in the freezer become low when the test wire is put in refrigerant frozen oil . And the test aspirate from wires must not dissolve in refrigerants.

      Xinyu Enameled Copper Wire can work continuously under 130C and has excellent and electrical properties and is suitable for winding in general motors of class B and F and coils of electrical instrument.

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