Wires and cables are made by drawing, twisting, and cladding. The more complex the model and specification, the higher the repeatability. A, control In metal pressure machining, the metal cross section is compressed and the required cross section shape and size is obtained by forcing the metal through the die (pressing wheel) under the action … Read more
When a breakpoint occurs inside a wire or cable, it is difficult to visually determine the location of the breakpoint due to the wrapping of the external insulation. Here are some quick ways to identify breakpoints: Method of non-damaged cable: Digital multimeter method First connect one end of the breakpoint cable to the 220V wire … Read more
Cable quality is very important, as we all know, electricity must pay attention to safety, for fear of leakage, leakage of electricity will be bring us hurt, so we must pay attention to, but if you use a cable is bad, so even if we pay attention to, accident will happen easily, so choose cable … Read more
Power cable and control cable are widely used in people’s production and life, but many people do not know the difference between the two. Power cables are used in power system mains to transmit and distribute large functional electric energy, while control cables transmit electric energy directly from power distribution points of the power system … Read more
Twisted pair has been used for a long time. The telephone transmission uses twisted pair. Twisted pair is used in many industrial control systems, places with large interference, and long-distance transmission. The LAN we use today is also used. Twisted pair. The reason why twisted pair is so widely used is because it has many … Read more
What are the differences between the performance of aluminum alloy cables and aluminum core cables The performance of aluminum alloy cables and aluminum core cables are different. There are four aspects of corrosion resistance, mechanical properties, electrical conductivity, and creep resistance. First,Corrosion resistance Pure aluminum has better corrosion resistance than copper, but aluminum alloy has … Read more
If there is a fault in the use of aluminum alloy cables, the larger allowable temperature of the cable should be taken into account in all normal short circuits, which is a case of aluminum alloy cable fault. If you want to know how to find a problem and solve it quickly, let’s take a … Read more
Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. In the broad sense, wires and cables are also referred to as cables. In the narrow sense, cables refer to insulated cables. One or more insulated conductors and the respective cladding, total protective covering and outer covering … Read more
In order to protect the structural integrity and electrical performance of the cable and improve the service life of the cable, it is necessary to add armor layer to the outer sheath of the cable. There are usually two types of cable armour, tape armour and wire armour. I am going to take you through … Read more
In 2022, national subsidies for offshore wind power will be completely withdrawn, and the post-subsidy era puts forward higher requirements for enterprises’ R&D and innovation capabilities. As one of the three major hardware equipment along with the fan, foundation and tower, the submarine cable equipment accounts for about 10% of the total cost of offshore … Read more