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2022-11-03

Let's see how to install home improvement wires.

Let's take a look at how to install home improvement wires. It can't be simply said that there are many factors to understand. 1: PVC flame retardant pipe and qualified BV line must be used to be buried in the wall, and the bottom box cannot be buried in the wall because it is not beautiful. 2: When the switching power supply pipe touches the waterway, it must be electrified and drained, and maintain a certain distance. PVC pipe should be less according to the head (according to the head to brush PVC super glue). 3: In case of strong and weak electricity, it is not allowed to wear the same tube. 4. The wire diameter of the switching power supply transmission line must be selected according to the load size (with allowance). The cable wire diameter is too white and wasteful, and the cable wire diameter is too small and unsafe. 5: The installation lamp and the power socket are separated. The dining room, kitchen and large living room should be divided into as many channels as possible. The air switch should be selected according to the load size, and the power socket must be assembled with leakage protector. 6: The wire connector must be connected; It is suggested that the connector should be welded by electric welding. All in all, assembling wires should be safety first. The application of a standard welder with an electrician certificate, a responsible welder can be much more at ease. Common Problems in Assembly of Home Decoration Wires Scientifically and Reasonably Select the Size of Wires Specific Electrical Appliances Power Must Be Closely Combined with Appropriate Wires. If high-power household appliances are installed with thin wires, they will

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NEW

2022-10-28

Is it better to install a bright line or a dark line for a home improvement wire?

Is it better to install an open line or a dark line? Many people say that home improvement wires are safe, easy to maintain and reduce costs! The objective fact is also true, so many people choose open tube when installing electricity, which is simple and time-saving! In the short term (3~10 years), it is convenient to repair, add new power sockets or rectify the route. However, the color of the wall of the open tube selected for the home decoration wire can only be a single large white wall. The main reason is that the color of the wire trough is basically dominated by white, and only the large white wall and the wire trough will not appear too prominent when matched with the wire trough. However, color fading and weathering layer will basically occur when the PVC wire trough is applied for more than 10 years, if the maintenance of the replacement wire slot aesthetics can be imagined! The key to buried wires is beauty, and the wires and conduits are embedded for a longer period of time. The bigger disadvantage is inconvenient maintenance. However, buried wires are basically one line at a time. Although the cost has increased a lot, it also plays a very important role in maintenance and circuit protection! Is it better to install open or dark wires for home improvement wires? If open-tube wires are used in rural self-built houses, rented houses or industrial plants, it can not only reduce costs but also ensure the actual effect of electricity consumption. Anyway, they are all simple decorations with open-tube wires.

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2022-10-24

Wire and cable manufacturers one minute to share the main use of flexible cables

Flexible cables are mainly used in industrial production automation technology, automatic production line system software, intelligent robots, and other places that must move back and forth. In order to better avoid winding, damage, breaking, hanging and scattering of the cable, the cable is often put into the chain. According to the introduction of wire and cable manufacturers, flexible cable is the preferred choice of cable for power transmission and signal transmission carrier in the cable movement system of drag chain, which is also called drag chain cable, mobile cable and robot cable. Cable's conductor structure is mainly based on the stranded copper conductor structure of the IEC 228 standard of the cable. The sheath is mostly made of low viscosity and flexible wear-resistant materials to slow down the wear rate of the cable in continuous round-trip movement. According to the function, flexible cables can be divided into sensors, encoders, servo cables, robot cables, cleaning cables, etc. Due to many characteristics, the flexibility in use has reached a higher standard, and cannot be effectively changed due to environmental factors. Servo towing cable with shielding performance, oil resistance, acid and alkali resistance, hydrolysis resistance. The characteristics of anti-ultraviolet and low temperature resistance will make the use of the cable more convenient because of the above characteristics. Due

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NEW

2022-10-17

What is the basic structure of the wire and cable manufacturers to share the cable?

Generally speaking, the basic structure of the cable is the conductor, the insulation layer and the outer sheath. According to the requirements, some structures are added, such as shielding layer, inner sheath or armor layer, and some filling materials (PP rope, juet rope, etc.) to make the cable more round. The conductor is the carrier of current or signal transmission, and other structures are used for protection. Today, wire and cable manufacturers to talk about the basic structure of the cable. 1. Conductor Its function is to conduct current. There are solid core and twisted core. Materials include copper, aluminum, aluminum alloy, silver, copper clad steel, aluminum clad steel, etc. Mainly copper and aluminum. Copper is much more conductive than aluminum. According to national standards, the resistivity of copper is not more than 0.017241 mm2/m(20 hours), and the resistivity of aluminum is not more than 0.028264 mm2/m(20 hours). Fire-resistant layer wire and cable manufacturers said that only fire-resistant cables have this structure. Its function is that the cable can withstand a certain period of time in the fire, giving people more time to use electricity when they escape. The material used now is mainly mica tape. In a fire, the cable will burn quickly, because the mica tape has high temperature resistance and insulation functions, which can protect the conductor from running for a certain period of time in a fire. 3. The insulating layer is outside the coated conductor, and its function is to isolate the conductor.

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NEW

2022-10-10

Wire and cable manufacturers talk about basic internal structure analysis of wire and cable

Wire and cable manufacturers talk about the basic internal structure analysis of wire and cable manufacturers: the structure of new cable products constitutes the vast majority of wire and cable products are completely consistent in cross-section (cross-section) (ignoring the deviation caused by production and manufacturing) and long-strip products, which are determined by the characteristics used to form routes or electromagnetic coils in the system or equipment. therefore, the structure of new cable products is analyzed and studied, it is only necessary to analyze the profile in its cross-section. The structural components of new wire and cable products can be roughly divided into four key structural components: transmission line, cable sheath, shielding and outer sheath, as well as their additional components and tensile components. According to the application requirements and application places of new products, many products are simple in structure and can only be used for one component of transmission line, such as empty bare conductor, railway catenary transmission line, copper-aluminum medical bus bar (bus duct), etc. The open electrical insulation of such products is guaranteed by composite insulators and spatial distance (I .e. air insulation) when assembling and laying. Wire and cable manufacturers 1, wire and wire is the basic structure of the equipment for current or radio wave data communication function. Transmission line is the English abbreviation of conductive wire core, with copper, aluminum, etc.

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2022-10-08

Wire and cable manufacturers talk about how to choose the appropriate wire and cable?

After the beginning of autumn, the temperature drops, so in the selection of wire and cable, choose the cable that can resist the cold, just tell you how to choose the appropriate wire and cable, hope to help you! After the weather gets cold, we have to encounter rain and snow weather problems. When the wind and snow fall into the middle of the cable and the cable, the cable may rotate, because the stable relative density of the cable is different, and when the snow slowly solidifies to the ice surface, it will also crack actively. Can be coated from the wire and cable cold building coating, according to the heat insulation to achieve the effect of cold. If the wire and cable pass through the insulating layer during use, it may be damaged by mechanical equipment. In addition, the transportation cable is severely squeezed, which will destroy the insulating layer and protective layer. The tensile force of the directly buried cable accumulated at the bottom is too large, causing damage to the insulating layer and possibly breaking the cable. In addition, it may also be caused by unreasonable engineering construction, resulting in common faults of cable head and weak point in the middle, causing water to invade the internal structure of the cable, or damaging the inner and outer sheath of the cable, causing water to penetrate. Wire and cable manufacturers: How to distinguish the quality of wire and cable? Wire and cable, as an important medium of power transmission, is widely used in household appliances and weapons.

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