How to effectively use hardware tools

Use the pliers as a pliers head. Remember, remember.

Use pliers is right-handed operation. With the jaws facing inwards, it is easy to control the pliers. Put a little finger between the two pliers handles to press against the pliers handle and open the pliers head. This allows the pliers handles to be flexible.

Electrician's commonly used wire pliers have 150, 175, 200 and 250mm and other specifications. Can be purchased according to the type of work within or outside the line. The teeth of the pliers can also be used to fasten or loosen the nut.

The blade of the pliers can be used to cut the rubber or plastic insulation of the flexible wire.

The blade of the pliers can also be used to cut wire and wire. When cutting No. 8 galvanized iron wire, apply a knife edge to cut back and forth several times around the surface, and then just gently pull it and the wire will break.

Mouthwash can also be used to cut hard wires such as wires and wires.

The insulated plastic pipe of the pliers has a withstand voltage of more than 500V, and it can be charged to cut the wire. Do not throw in use, so as not to damage the insulating plastic pipe.

Do not use pliers as a hammer.

Can not use pliers to cut double-stranded live wire, it will short circuit.

When using the pliers to wrap the ferrule to fix the cable, the pliers teeth grip the wire and wind it clockwise.

Pliers, commonly known as needle-nose pliers, are also one of the tools commonly used by electricians, especially interior electricians. It is mainly used to cut single and multi-strand wires with finer wire diameters, and to bend single-strand wire connectors, and to remove plastic insulation layers.

The method of bending the wire connector with a needle-nose pliers is to first fold the thread head to the left, and then to accompany the clockwise direction to the right, that is, the needle-nose pliers are slightly modified, and the stripping needle-nose pliers can be used.

The method is: Use electric drill to drill 0.8, 1.0mm two slot holes in the front section of needle-nose pliers cutting line, and then slightly expand the bit with 1.2, 1.4mm bit Note: Do not dilate, make these two slots There is a thin edge. In this way, a needle-nose pliers that can cut the thread and strip the wire is changed! Stripping pliers is one of the tools commonly used by interior electricians, motor repairers, and instrumentation electricians. It is suitable for stripping of plastics, rubber insulated wires, and cable cores.

The method of use is: placing the thread head to be peeled into the edge of the pliers head, and pinching the two pliers handles by hand, and then loosening, and the insulating skin will be separated from the core wire.

Pliers are a tool for fastening, and some pliers also have a cutting function. There are many types of pliers, but they all have a part that is used to clamp the material, called the "jaw." The jaws are controlled by a lever and can generate a large clamping force.

Use the pliers:

1 In general, the strength of the pliers is limited, so it cannot be used to operate a work that is not achieved by the power of a normal hand. In particular, the smaller size or ordinary needle-nose pliers may damage the jaws when it is used to bend bar materials with high strength.

2 General cutting pliers have three cutting edges and can only be used to cut iron wire and cannot be used to cut steel wire.

3 The grip handle can only be held by hand and cannot be stressed by other methods (such as hammering, bench vise, etc.).