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enameledwirexinyu

The Enameled aluminum wireis a new type of electromagnetic wire using aluminum enameled wire as the inner conductor. Its characteristics are between copper and aluminum, which separates the excellent electrical conductivity of copper and the light weight of aluminum.

Advantages of aluminum enameled wire:

1. DC resistivity: The DC resistivity of aluminum enameled wire is about 1.5 times that of pure copper wire; when the resistance is the same, the weight of aluminum enameled wire is about it is 1/2 of pure copper wire.

2. Good brazability: The aluminum enameled wire is covered with a layer of pure copper concentrically, so it has the same as pure copper wire. Brazing, without special handling like aluminum wire.

3. Light weight: The aluminum enameled wire density is 1/3 of the pure copper wire of the same wire diameter, which is very effective for reducing the weight of the cable and the coil.

Application area of xinyu enameled aluminum wire:

1. Used for manufacturing windings that require light weight, high relative conductivity, and good heat dissipation, especially for transmitting high frequency signals.

2. Electromagnetic wires for high-frequency transformers, ordinary transformers, induction coils, motors, household motors and micro motors;

3. The enameled wire of the micro motor rotor coil, etc.;

4. Special electromagnetic wire for acoustic coil and optical drive;

5. Electromagnetic wire for the deflection coil of the display;

6. Electromagnetic wire for degaussing coil;

7. Electromagnetic wires for internal coils of mobile phones, watch drive components, etc.

Over years, Xinyu Enameled Wireis always committed to producing various specifications enameled wire. Xinyu enameled wire has continued make process on enameled wire development and we make quality products for customers.

enameledwirexinyu

Due to the different types of products, the color TV deflection coil factory has different requirements for the bonding performance of the Enameled Wire. But in summary, there are three main aspects:

(1) It is not sticky at the specified temperature. In order to ensure that the self-adhesive enameled wire for color TV will not be automatically bonded during the manufacturing, transportation and storage process, a bonding test is required, and the enameled wire is heated at 60-100 ℃ for 5 to 60 minutes without stickiness or adhesion. small.

(2) It has adhesive force at a certain experimental temperature and can be bonded automatically. After the enameled wire is wound into a coil, after heating for 10 to 30 minutes at a temperature of 170 to 200 ℃, the enameled wire will be automatically bonded, and the bonding force is usually required to be 2 to 7 N.

(3) Maintaining adhesion at a certain ambient temperature. The bonded molded coil maintains a certain adhesive force at 120 to 150 ℃, that is, its resoftening temperature should be higher than 120 to 150 ℃. Although the enamelling process has a great influence on the bonding properties of the enameled wire, the copolymer composition of the self-adhesive paint is a key factor affecting the bonding properties of the enameled wire.

The self-adhesive layer of the Enameled Copper Wiremust have thermoplasticity, that is, it can be melted and bonded at the bonding temperature, or contain residual reactive functional groups, so that it can produce a crosslinking reaction at the bonding temperature, which is equivalent to the occurrence of the self-adhesive layer of the enameled wire. Secondary curing.

Some deflection yoke plants require bonded bonded coils to have a certain bond at high temperatures, i.e., have a higher resoftening temperature. Since the bonding temperature is close to the re-softening temperature, this would require that the self-adhesive layer of the enameled wire must contain residual reactive functional groups that produce a second cure.

The fact that the enameled wire is not sticky after being treated at 60 to 100 ℃ means that the melting temperature of the self-adhesive layer is high, that is, melting or crosslinking can be performed only at a higher temperature.

enameledwirexinyu

Due to the different types of products, the color TV deflection coil factory has different requirements for the bonding performance of the Enameled Wire. But in summary, there are three main aspects:

(1) It is not sticky at the specified temperature. In order to ensure that the self-adhesive enameled wire for color TV will not be automatically bonded during the manufacturing, transportation and storage process, a bonding test is required, and the enameled wire is heated at 60-100 ℃ for 5 to 60 minutes without stickiness or adhesion. small.

(2) It has adhesive force at a certain experimental temperature and can be bonded automatically. After the enameled wire is wound into a coil, after heating for 10 to 30 minutes at a temperature of 170 to 200 ℃, the enameled wire will be automatically bonded, and the bonding force is usually required to be 2 to 7 N.

(3) Maintaining adhesion at a certain ambient temperature. The bonded molded coil maintains a certain adhesive force at 120 to 150 ℃, that is, its resoftening temperature should be higher than 120 to 150 ℃. Although the enamelling process has a great influence on the bonding properties of the enameled wire, the copolymer composition of the self-adhesive paint is a key factor affecting the bonding properties of the enameled wire.

The self-adhesive layer of the Enameled Copper Wiremust have thermoplasticity, that is, it can be melted and bonded at the bonding temperature, or contain residual reactive functional groups, so that it can produce a crosslinking reaction at the bonding temperature, which is equivalent to the occurrence of the self-adhesive layer of the enameled wire. Secondary curing.

Some deflection yoke plants require bonded bonded coils to have a certain bond at high temperatures, i.e., have a higher resoftening temperature. Since the bonding temperature is close to the re-softening temperature, this would require that the self-adhesive layer of the enameled wire must contain residual reactive functional groups that produce a second cure.

The fact that the enameled wire is not sticky after being treated at 60 to 100 ℃ means that the melting temperature of the self-adhesive layer is high, that is, melting or crosslinking can be performed only at a higher temperature.

enameledwirexinyu

Xinyu-enameledwire was founded in 2003.Many years focus in various of Enameled Wire( e. g. enameled copper wire, enameled aluminum wire, enameled copper clad aluminum wire, enameled rectangular copper(aluminum) wire, etc.). Xinyu has earned absolute trust in the fundamental businesses and after-sales serves.

The product can work continuously under 200C and 220C.lt has excellent properties of heat resistance,resistence to refrigerators,chemical and radiation.lt is suitable for the motors of compressors and air-conditioners and rolling mill motor working in adverse and high-quality power tools and light fitting and special power tools of aerospace,nuclear industry,steel-smelting and coal cutting and canned motor pump and automotive motor,etc.

Xiny Q(ZY/XY)-2/220 Type Enameled Copper WireBrief Information

PRODUCT :Enameled copper wire

STANDARD : IEC 60317-13

DATE : 28th,Jun.,2017

TYPE :Q(ZY/XY)-2/220

SIZE : 1.400mm

Features pf Xinyu Enameled Copper Wire:

a) Excellent conductivity.

b) Suitable for high-speed automated routing.

c) Able to be directly weld, with no pinhole.

d) Able to bear refrigerants, corona and solvents.

e) Excellent mechanical properties in all aspects.

f) Stable performance, longer service life.

Xinyu-enameledwire will continue as an honest and trustworthy professional group! We will offer you best products and services for you! Welcome to visit our factory anytime! And hope to cooperation with you!

enameledwirexinyu

In terms of the Enameled Aluminum Wire itself, the resistivity is different from that of copper. Therefore, if the copper is changed to the enameled wire, as long as the wire diameter of the aluminum wire is increased according to the resistivity ratio, the aluminum wire will not increase in temperature, current, and energy efficiency. It is worse than the copper wire. Therefore, in terms of design, there is no problem in converting copper into aluminum. However, due to the extremely live wave of aluminum metal, it is easy to oxidize, and it is difficult to apply tin. Many companies are very troubled by this problem. Therefore, the key to the application of enameled aluminum wire is how to solve the welding problem of the connection point.

As for aluminum wire welding, there are terminal riveting and solder wire welding, and some copper wires are used to wrap the aluminum wire and re-weld. At present, there are not many companies that handle aluminum arc welding in China. The welding of aluminum wire is divided into two processes: one is stripping, and the other is welding.

In paint stripping, there are many factories that use high-temperature tin soldering. After the iron is hot, the aluminum wire turns yellow and black. It is basically impossible to solder. In some paint stripping machines, the temperature is very high due to friction. Therefore, the aluminum after paint stripping On the one hand, the wire is damaged, and on the other hand, the surface of the aluminum wire becomes black and the oxidation is severe. It is also extremely difficult to apply tin.

Firstly, the terminals are riveted, and the aluminum wire oxidizes quickly. In addition, the potential difference between copper and aluminum is large. Electrochemical corrosion will gradually occur during the power-on process. The resistance of the connection point will gradually increase and the temperature rise will become higher. Finally, the power must not be applied.

Solder wire welding is also very problematic, the temperature of the soldering iron can not be very large, so it is very easy to produce sound welding surfacing, the surface looks very full, in fact, it is wrapped inside, and other flux can not be vaporized for a short time , so there will be a lot of carbon flux residue inside the solder joints, this way is not reliable by the argument.

enameledwirexinyu

Painting is the process of coating an enameled wire paint on a metal conductor to form a uniform paint layer with a certain thickness. This is related to several physical phenomena and painting methods of liquids.

Phenomenon. Viscosity When fluids flow, molecules collide with each other, causing one layer of molecules to move with another layer of molecules. Because of the mutual forces, the latter layer of molecules hinders the movement of the previous layer of molecules, thus showing activity. The stickiness, this is called viscosity. Different paint methods, different wire specifications require different paint viscosity. The size of the viscosity is mainly related to the size of the resin, the molecular weight of the resin is large, and the viscosity of the paint is large, and it is used for coating thick threads because the mechanical properties of the paint film obtained by the large molecular weight are better. Small viscosity for coating thin lines, the small molecular weight of the resin is easy to apply evenly, and the paint film is relatively smooth.

Surface Tension There are molecules around the molecules inside the liquid. Gravitational forces between these molecules can be temporarily balanced while they are on the surface of the liquid. Molecules, on the one hand, are attracted by the attraction of liquid molecules, their forces are directed at the depths of the liquid, and on the other hand they are attracted by the gravitational attraction of gas molecules. However, gas molecules are smaller and farther away than liquid molecules. Therefore, the molecules on the surface layer of liquid are affected by the internal liquid. Gravity makes the surface of the liquid shrink as much as possible to form a ball. The spherical surface has the smallest surface area in the same volume of geometry. If the liquid is not affected by other forces, it is always spherical under surface tension.

According to the effect of the surface tension on the surface of the lacquer, the curvature of the uneven surface varies from point to point, and the positive pressure at each point is not balanced. Before entering the enameled furnace, the paint at the thick part flows by the surface tension to the thin part. The paint is evenly distributed. This process is called the leveling process. The uniformity of the paint film is affected not only by the leveling effect but also by the effect of gravity, which is the result of the resultant force. Xinyu-enameledwire is an integrated industrial and trade enterprise specialized in enameled wire with UL certification.

Painting is the process of coating an enameled wire paint on a metal conductor to form a uniform paint layer with a certain thickness. This is related to several physical phenomena and painting methods of liquids.

Phenomenon. Viscosity When fluids flow, molecules collide with each other, causing one layer of molecules to move with another layer of molecules. Because of the mutual forces, the latter layer of molecules hinders the movement of the previous layer of molecules, thus showing activity. The stickiness, this is called viscosity. Different paint methods, different wire specifications require different paint viscosity. The size of the viscosity is mainly related to the size of the resin, the molecular weight of the resin is large, and the viscosity of the paint is large, and it is used for coating thick threads because the mechanical properties of the paint film obtained by the large molecular weight are better. Small viscosity for coating thin lines, the small molecular weight of the resin is easy to apply evenly, and the paint film is relatively smooth.

Surface Tension There are molecules around the molecules inside the liquid. Gravitational forces between these molecules can be temporarily balanced while they are on the surface of the liquid. Molecules, on the one hand, are attracted by the attraction of liquid molecules, their forces are directed at the depths of the liquid, and on the other hand they are attracted by the gravitational attraction of gas molecules. However, gas molecules are smaller and farther away than liquid molecules. Therefore, the molecules on the surface layer of liquid are affected by the internal liquid. Gravity makes the surface of the liquid shrink as much as possible to form a ball. The spherical surface has the smallest surface area in the same volume of geometry. If the liquid is not affected by other forces, it is always spherical under surface tension.

According to the effect of the surface tension on the surface of the lacquer, the curvature of the uneven surface varies from point to point, and the positive pressure at each point is not balanced. Before entering the enameled furnace, the paint at the thick part flows by the surface tension to the thin part. The paint is evenly distributed. This process is called the leveling process. The uniformity of the paint film is affected not only by the leveling effect but also by the effect of gravity, which is the result of the resultant force. Xinyu-enameledwire is an integrated industrial and trade enterprise specialized in enameled wire with UL certification.

Click here for more information on Enameled Copper Wire .

enameledwirexinyu

In our daily life, we will inadvertently found a lot of goods is closely linked with our life, but we often ignored them, as if the enameled wire , this article could speak few people know that this is a kind of what kind of goods, but in our life, enameled wire is nowhere and no longer. Its use is very broad, and we used in our life of all kinds of electrical appliances, like TV, refrigerator, washing machine, etc., although we can't see, but enameled wire still exists in all kinds of electrical appliances, because we can't see, so he ignored the enameled wire, People probably don't know how it is to our role, enameled wire, we could see the light, we would not have the possibility of improving living standards, but this humble enameled wire is very important for our life.

Actually most of us don’t understand it is very normal, because it is not often appear in front of our eyes. However, as long as you're careful observation, we all will find enameled wire is really everywhere, we looked up the sky, you will see a myriad of wires, support is our city, maintain the normal activities of the city, these are enameled wire, they are in such a gesture in everyone's eyes, if not professional personnel, probably also understand their function and use. There are so many kinds of enameled wires that we can't all know them one by one, but there are some that we still have to know, and they are very important to us. Enameled wire is a kind of line around the main line. It has been used in various processing, coated with various paints and baked. It is not easy to produce the enameled wire, because it is restricted by many ways, like raw material quality, process parameters, production equipment, the influence of the environment, and so on, to create a suitable enameled wire must be after a period of experiment, the many different field, the types of enameled wire is very diverse.

In fact, the application of the enameled wire is very broad, in accordance with the purposes, the general enameled wire is mainly used for general motors, electrical appliances, instruments, and is a kind of heat resistance of enameled wire, it is mainly used to 180 degrees Celsius above the working environment of motor, transformer and so on, this kind of enameled wire we also is very rare in our daily life. There is a special purpose of enameled wire, that is to say with a certain quality of enameled wire features, to a certain degree is needed to play a proper role, in fact, we don't look down upon this kind of wire, their use is very extensive, really is not time can learn, but we must be clear is that it is very important to our life.

In our daily life, we will inadvertently found a lot of goods is closely linked with our life, but we often ignored them, as if the enameled wire, this article could speak few people know that this is a kind of what kind of goods, but in our life, enameled wire is nowhere and no longer. Its use is very broad, and we used in our life of all kinds of electrical appliances, like TV, refrigerator, washing machine, etc., although we can't see, but enameled wire still exists in all kinds of electrical appliances, because we can't see, so he ignored the enameled wire, People probably don't know how it is to our role, enameled wire, we could see the light, we would not have the possibility of improving living standards, but this humble enameled wire is very important for our life.

Actually most of us don’t understand it is very normal, because it is not often appear in front of our eyes. However, as long as you're careful observation, we all will find enameled wire is really everywhere, we looked up the sky, you will see a myriad of wires, support is our city, maintain the normal activities of the city, these are enameled wire, they are in such a gesture in everyone's eyes, if not professional personnel, probably also understand their function and use. There are so many kinds of enameled wires that we can't all know them one by one, but there are some that we still have to know, and they are very important to us. Enameled wire is a kind of line around the main line. It has been used in various processing, coated with various paints and baked. It is not easy to produce the enameled wire, because it is restricted by many ways, like raw material quality, process parameters, production equipment, the influence of the environment, and so on, to create a suitable enameled wire must be after a period of experiment, the many different field, the types of enameled wire is very diverse.

In fact, the application of the enameled wire is very broad, in accordance with the purposes, the general enameled wire is mainly used for general motors, electrical appliances, instruments, and is a kind of heat resistance of enameled wire, it is mainly used to 180 degrees Celsius above the working environment of motor, transformer and so on, this kind of enameled wire we also is very rare in our daily life. There is a special purpose of enameled wire, that is to say with a certain quality of enameled wire features, to a certain degree is needed to play a proper role, in fact, we don't look down upon this kind of wire, their use is very extensive, really is not time can learn, but we must be clear is that it is very important to our life.

Want to know more about Enameled Copper Wire or enamelled aluminum wire? Click here for more information.

enameledwirexinyu

Painting is the process of coating an enameled wire paint on a metal conductor to form a uniform paint layer of a certain thickness. This is related to several physical phenomena and painting methods of liquids.

Viscosity When liquids flow, molecules collide with each other, causing one layer of molecules to move with another layer of molecules. Because of the mutual forces, the latter layer of molecules hinders the movement of the previous layer of molecules, thus showing activity. The stickiness, this is called viscosity. Different paint methods, different wire specifications require different paint viscosity. The size of the viscosity is mainly related to the size of the resin, the molecular weight of the resin is large, and the viscosity of the paint is large, and it is used for coating thick threads because the mechanical properties of the paint film obtained by the large molecular weight are better. Small viscosity for coating thin lines, the small molecular weight of the resin is easy to apply evenly, and the paint film is relatively smooth.

Surface Tension. There are molecules around the molecules inside the liquid. The gravitational force between these molecules can reach a temporary equilibrium. The layer of molecules on the surface of the liquid is attracted by the attraction of the liquid molecules on the one hand, and its force is directed to the depth of the liquid.

At the same time, on the other hand, the attraction of gas molecules, but the gas molecules are less than the liquid molecules, and the distance is far. Therefore, the molecules on the surface layer of the liquid are attracted by the gravity inside the liquid, making the surface of the liquid shrink as much as possible to form a bead shape. The spherical surface has the smallest surface area in the same volume of geometry. If the liquid is not affected by other forces, it is always spherical under surface tension.

Click here to learn more about the Enameled Copper Wire .

enameledwirexinyu

The common method of aluminum enameled wire bonding is to use a special flux-cored solder wire (sold by Shanghai Jifeng Electromechanical) to solder with electric soldering iron. Generally, aluminum enamel wire and aluminum enamel wire/bare aluminum wire/aluminum alloy/copper wire with small wire diameter. The welding method is suitable for selecting this welding method (wires, rows and foils with large wire diameter or large area can be flame brazed, see copper-aluminum welding). The welding method of the workpiece is better, the quality is reliable and the operation is convenient. .

Welding instructions: When soldering, the soldering iron tip should be as close as possible to the soldered body, and then the soldering wire should be sent to the soldering iron tip to melt the soldering wire and complete the soldering. (This method can make the flux in the soldering wire fully contact with the board surface to achieve the best. Welding effect); For the welding of enamelled aluminum wire and copper wire (or aluminum wire), the two wires are usually twisted and twisted after scraping, and the twisting size directly affects the welding effect, and the twist (ie, the curvature) The larger the amount of tin is, the stronger the welding between the two wires is.

For the newly welded enameled wire, do not use the hand to pull it too eagerly, wait for it to completely cool, and then verify its reliability; Unused solder wire, use a lighter to burn the wire head into a ball shape, so as to avoid the loss of liquid flux in the wire, affecting the next welding.

Xinyu Enameled Wire is an integrated industrial and provides quality aluminum enameled wire. Xinyu has relied upon their continuing years of experience to assist and solve complex electronic problems with their resource of experienced personnel and xinyu is willing to cooperate with our customers.

Click here for more information about Enameled Aluminum Wire products waiting for you.

enameledwirexinyu

Felt Painting Method Is Not Suitable for Enameled wire Paint with Excessive Viscosity. The distance between the felt fixture and the oven inlet. Felt painting method is not suitable for enamelled wire lacquers where the solvent volatilizes too quickly or is too viscous. Consider the combined force between the leveling and gravity after painting, the drape and the gravity of the paint liquid during the line travel, the distance between the felt and the paint cylinder (horizontal machine) is 50-80mm, and the distance between the felt and the furnace mouth 200-250mm is appropriate.

Specifications of the felt. When the rough specification is applied, the felt is required to be wide, thick, soft, elastic, and has many capillary holes. The felt is easy to form a relatively large die hole in the painting, and the amount of paint is large, and the paint is fast. When applying fine lines, it is required to be narrow, thin, fine, and small in capillary pores. The felt can be wrapped with cotton cloth or sweatshirt to form a fine and soft surface, so that the amount of paint is small and uniform.

The quality of the felt. Painting requires the use of fine, long-quality wool felts (foreign countries have begun to use all-synthetic fibers with excellent heat resistance and wear resistance instead of wool felt). The fat content is less than 0.5%, the pH is pH=7, flat, and the thickness is uniform.

Requirements for felt splints. The splint must be finely machined, not rusted, and maintain a flat contact surface with the felt, which cannot be bent or deformed. Depending on the diameter of the wire, prepare splints of different weights, and try to control the tightness of the felt by the self-gravity of the splint, and avoid pressing with elastic screws or springs. The method of self-gravity pressing enables the paint layers of the individual wires to be fairly uniform.

If you want to know more about the enameled wire, click here, more information about the enamelled copper wire, enameled aluminum wire is waiting for you: https://www.xinyu-enameledwire.com/.
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