How to quickly strip the wire skin manually, and how to quickly peel off the skin of the waste wire?

Many people struggle and often peel wires when stripping, so let's share my personal experience.

1. When stripping a short insulation layer for wires, only a pair of wire strippers of equal diameter is required.

2. When stripping a long insulation layer for the wire, you need to prepare an electrician's knife, and then press the knife at an angle of 30 ° against the table or tool table, or straighten the wire, drag the wire at a constant speed, or push the electrician's knife.

Precautions: Pay attention to tangents.

The strength and angle to prevent injury lines and hand injuries.

Extended information: 1. Wire refers to the wire that transmits electrical energy. It is divided into bare wire, magnet wire and insulated wire. Bare wires have no insulation, including copper, aluminum flat wires, overhead stranded wires and various profiles, it is mainly used outdoors, overhead and indoor busbars and switch boxes.

Magnet wire is an insulated wire that generates a magnetic field when energized or induces an electric current in a magnetic field.

2. It is mainly used for motor and transformer coils and other related electromagnetic equipment. Its conductor is mainly copper wire, which should have a thin insulation layer and good electrical and mechanical properties.

and heat-resistant, moisture-proof, solvent-resistant and other properties. Choose different insulation materials.

Different characteristics are available. The silk is impregnated with silicone resin, which can withstand high temperatures of 180 degrees and has good insulation properties and mechanical strength.

3. Paper-wrapped wire is mainly used for oil-immersed transformers.

The plastic film wrapping is made of polyimide film.

Apply some kind of adhesive.

and wrapped on a conductor to bake and melt. Its insulating layer is tough and elastic, easy to wind, wear-resistant and heat-resistant, and the insulated wire is generally composed of a conductive core, an insulating layer and a protective layer.

4. The wire core can be divided into four configurations: hard, soft, mobile and extra-soft according to the requirements of use. There are four types of wire cores: single core, two core, three core and four core. The insulation layer is generally made of rubber, plastic, etc.

This kind of insulated wire is widely used in various instruments, telecommunication equipment, power lines and lighting circuits with an AC voltage of less than 500 volts and a DC voltage of less than 1 000 volts.

When the wire joint, it is too difficult to peel off the wire skin, and the old electrician taught a trick and easily peeled off the wire skin.

[Sell waste products at home, look at **** on the scrap home, I will come to your problem].

The skin of the waste wire is quickly peeled off, and it can be divided into manual peeling at home and batch processing at the factory according to the amount.

1. There are two ways to peel the skin by hand. 1) Use wire strippers.

2) Pin the knife of opening the can in front of the can ring, aim the knife edge at the hole of the ring **, pass the wire through the ring, just use the ring to jam the wire, and cut it all the way with the knife edge.

2. There are 4 methods for batch processing in the factory: 1) Mechanical separation method.

Drum stripping machine method, which is suitable for processing waste wires and cables of the same diameter.

2) chemical stripping method, the use of an organic solvent to dissolve the insulation layer of waste wire, to achieve the purpose of separation of copper wire and insulation layer, the advantage of this method can get high-quality columns, but the disadvantage is that the solvent is high, and the solution is difficult to process.

3) Low temperature freezing method, suitable for handling various specifications of telecommunications and cables. Waste wires and cables are first frozen to make the insulation layer brittle, and then the insulation layer is separated from the copper wire by being crushed.

4) Thermal decomposition method, first after shearing, and then the transport feeder is added to the pyrolysis chamber pyrolysis, the pyrolyzed copper wire is sent to the discharge port sealing pool by the grate conveyor, and then loaded into the product collector, and the copper wire can be used as a raw material for the production of refined copper.

How to quickly peel scrap copper wire.

You can try it with wire strippers.

1. Place the starting point of the cable to be stripped on the herringbone knife edge, and use the herringbone knife edge to make a transverse ring cut at the starting position of the cable, cut the cable sheath, and obtain a ring cut.

2. fix one end of the cable, hold the knife handle 2 with your hand, hook the hook knife edge of the blade 1 into the annular incision of step 1, press down the tool holder 2 to adjust the cutting angle, pull the tool handle 2 to the other end of the cable forcefully, and cut the cable longitudinally to the cable stripping.

3. Use the herringbone knife edge of blade 1 to cut circumferentially at the cut-off position of the cable, and completely peel off the outer skin of the cable.

1. Use pliers.

The cutting edge part clamps the head of the wire and peels off the outer skin with a little force, but if the wire is relatively thin, it is not suitable for use.

2. In addition, you can also use a lighter to scorch the insulating skin of the wire head, and then pinch the scorched part by hand to tear off the wire skin.

If the wire needs to be cut and stripped is relatively large.

You can find a wire cutting and peeling machine, which can be faster.

If it is peeled manually, it is slower.

Step 1: Take a pair of peeling pliers, noting the size of the front position.

Step 2: Put the cable into the preset ring of the pliers according to the size of one size smaller.

Step 3: Hold the handle of the pliers, close the ring mouth, and gently turn it a few times, so that the scissors of the circle mouth will break the outer skin of the cable.

Step 4: Pull out the pliers outward, bring down the outer skin of the cable, and complete the stripping of the wire.

Wire strippers can be used to quickly strip the outer skin of the wire.

Here's how to use it:

1. According to the thickness and model of the cable, select the corresponding stripping knife.

2. Place the prepared cable in the middle of the blade of the stripping tool, and select the length of the wire to be stripped.

3. Hold the handle of the stripping tool, clamp the cable, and slowly peel off the outer skin of the cable.

4. Release the tool handle and take out the cable.

At this point, the cable metal is neatly exposed, and the rest of the insulating plastic is intact.

1.Manual peeling method: this method adopts manual peeling, which has low efficiency, high cost, and poor operating environment of workers;

2.Incineration method: incineration method is a traditional method to burn the plastic skin of the waste cable, and then the copper in it, but the flue gas pollution produced is extremely serious, at the same time, the surface of the copper wire is seriously oxidized during the incineration process, reducing the metal rate, the law has been strictly prohibited by various countries;

3.Mechanical stripping method: the cable stripping machine is used for processing, the method still needs manual operation, is semi-mechanized, labor intensity, low efficiency, and is only suitable for processing rough diameter cables;

4.Chemical method: chemical treatment of waste cable technology was proposed in the 90s of the last century, some countries have carried out research, China has also carried out research during the "Eighth Five-Year Plan" period.

One of the biggest drawbacks of this method is that the waste liquid produced cannot be treated, which has a greater impact on the environment, so it is rarely used;

5.Refrigeration method: the method is also proposed in the nineties of the last century, the use of liquid nitrogen as a refrigerant, so that the waste cable becomes brittle at a very low temperature, and then after crushing and vibration, so that the plastic skin and copper wire segment are separated, China in the "Eighth Five-Year Plan" period has also been established to study, but the disadvantage of this method is that the cost is high, it is difficult to carry out industrial production.

The cable stripping machine is used to deal with it, and the method still needs manual operation, which is semi-mechanized, labor-intensive, inefficient, and only suitable for processing rough-diameter cables.

Method: Wire stripping pliers should be used to strip the wire from the middle. Key points of use: According to the diameter of the wire, the aperture of the wire stripper blade should be selected. It is one of the commonly used tools for internal line electricians, motor repair, and instrumentation electricians;

It is used to strip the surface insulation layer of the wire head from the power supplyer. Wire strippers can separate the insulating skin of the wire from the wire and also prevent electric shock.

Precautions. The use of different types of thread is not the same, you can use the old refurbishment to make the new thread, some can only be used to make trash cans, soles, etc., and its **** is also different.

Such refined operations can get greater profits. With the continuous development and progress of society, information is increasingly transparent and open, and there are more and more users who invest in copper rice machine equipment to engage in waste wire copper rice, and the market competition is becoming increasingly fierce, and it is a problem to survive and develop in the increasingly harsh market competition.

Scratch the crust with a sharp knife and then it can be easily removed.

Manual hand-pulled wire and cable stripping fixture is fast to peel.

1. This kind of peeling tool has been seen in small **point** stations at home and abroad, which is not expensive and simple to operate.

2. Generally, we use 2.5 square and 4 square lines indoors, and pliers are the best for this kind of line.

3. Manual is the best choice to use a utility knife, if the number is too large to buy a stripping machine in the market.

Extended Materials. Wire damage prevention methods:

In the process of daily production and household wires, there are often damage phenomena such as short circuit, burnout, and aging of wires. Then, through those means, we can effectively prevent wire insulation damage and better protect the normal performance of wires and cables. Here are three daily emergency measures to take in case of wire insulation damage.

1) The current through the wire should not exceed the safe current carrying capacity of the wire;

2) Do not let the wire be damp, heated, corroded, bruised or crushed, as far as possible do not let the wire pass through the place with high temperature, high humidity, corrosive vapor and gas, and the wire should be properly protected through the place where it is easy to be bruised;

3) Regularly inspect and repair the line, and repair the defects immediately, and replace the old and aging wires in time to ensure the safe operation of the line. Roll the wire to be peeled on the vice, cut the wire around, and then hold the wire cutter with your hand, and pull the plastic skin out at the cutting place, pull a section, very fast, and peel a single one. And the multiple roots are rolled at one end, the line is pulled with one hand, and the skin is peeled with a utility knife with the other hand, which is also very fast.

The switch box on the wall needs to be wired, and the wire needs to be cut with a knife first, so that it is easy to damage the copper core, and the wire must be connected by winding to prevent overheating caused by poor contact. Even if you are a skilled master, it takes 10 minutes to connect a switch. Now use a method to quickly strip the wire without hurting the copper core, and the master said it was good!

Let's take a look:

Attach the paralleler to the pistol drill first.

Insert all three strands of wire that need to be merged into the merger, and fix the tail of the wire with a vise.

Start the drill, slowly turn the paralleler, and press the paralleler in the direction of the vise.

Send the paralleler, take out the wire skin, and it's done. Looking at the wound wire joints, it is much better than making them by hand!

Fine, generally only need to be roasted for 3s hours, and then immediately peeled by hand, it is very easy.

If it is thick, you need to cut it along the line with a knife, and then peel off the skin.