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What are the skills and methods to identify the advantages and disadvantages of wires and cables? The use of electrical wires in daily work environments is very important. If the quality of the electrical wires is not good, this will directly affect the stability of the circuit, which will cause a great safety hazard to the daily use of electricity. To have a method of judging the quality of the wire, Henan Wires and Cables adopt the following methods Release time: 2019-12-20 Clicks: 39
What causes the damage of rubber sheathed wires and cables? If any product is damaged or has quality problems, there are certain influencing factors, and rubber sheathed products are no exception; we are prone to some damage and quality when using rubber sheathed cables. Problem, then what causes the rubber sheathed wire and cable to break? Is there any way to avoid the rubber sheathed cable from being damaged? Release time: 2019-12-10 Clicks: 59
What kinds of factors affect the insulation resistance of wire and cable? The test of insulation resistance in wire and cable is mainly to measure the volume resistance of the insulation. The surface resistance is not calculated and measured. However, there are many factors that affect the insulation resistance of the cable. In practical application, the following four factors have a greater influence on its resistivity. Temperature affects wire and cable manufacturers Release time: 2019-11-26 Clicks: 56
The use of electricity has led to the rapid development of modern life. If electric wires are not used and maintained properly, it may cause some safety hazards, which will lead to accidents, especially fires. In the use of pumps and motors, the cable is the main. In order to safely construct and ensure the quality of the cable, we need to perform the following maintenance on the cable: regularly clean the dust accumulated on the wires and cables to prevent Release time: 2019-11-15 Clicks: 56
What are the main processes of wire and cable production? Wires and cables are produced through several main processes such as drawing, twisting, and covering. The more complicated the model specifications, the higher the repeatability. 1. Drawing In the process of metal pressing, the metal is forced through a die (press wheel) under the action of external force, the cross-sectional area of the metal is compressed, and the required cross-sectional area shape and size are obtained. Release time: 2019-09-02 Clicks: 42
Reasons and precautions for wire and cable damage in winter. In the winter, many construction workers will find that when laying and installing wires and cables, usually good quality wire and cable products will often have some hard bodies and damaged insulation sheaths. Many construction workers think that there is a quality problem in the wire and cable product itself, and Chengdu wire and cable manufacturers also insist on the product Release time: 2019-08-09 Clicks: 55
Wire and cable moisture-proof and fire-resistant storage The use of wire and cable is important, and it cannot be ignored that its storage is also very important. Wires and cables must be stored in a moisture-proof and fire-proof manner to protect the product from moisture and prevent fire. Wires and cables are conductors that transmit electrical energy and information. Wire and cable manufacturers use a coating to coat the product's appearance during production. Whether used overhead or buried Release time: 2018-12-08 Click times: 47