How to use pliers when repairing air compressor
Pliers are a kind of tool for fastening, some of them also have the function of cutting off. Therefore, the repair of Fusheng air compressor must not be without this tool.
There are many kinds of pliers, but they all have a part for clamping materials, called "Jaws".
There are three kinds of pliers commonly used in refrigeration system, i.e. pointed nose pliers, wire pliers and pipe pliers.
The tongs are also known as trimming tongs, as shown in the figure below. Pointed nose pliers are mainly suitable for working in narrow space.
Needle nose pliers
Use the right hand when using pliers. To control the cutting part of the Tong, extend the index finger between the two tong handles to hold the orange handle and open the tong head, so that the tong handles can be separated flexibly.
2. Wire pliers
The structure of the pliers is shown in the figure below, which is divided into two parts: the tong head and the tong handle. The tong head includes the jaw, the tooth, the knife and the chopper. The tong handle is covered with an insulating pipe.
The commonly used steel wire pliers are of various specifications such as 150 mm, 175 mm, 200 mm and 250 mm, which can be selected and used according to the needs of internal or external lines.
In addition to assembly and disassembly, there are many functions of the pliers. For example, the teeth of the pliers can be used to fasten or loosen nuts, the cutting edge of the pliers can be used to cut the rubber or plastic insulation layer of soft wires, and the cutting edge of the pliers can also be used to cut wires and wires.
The cutter of the pliers can be used to cut off the wire, steel wire and other hard metal wire.
3. Pipe tongs
As shown in the figure below, pipe tongs are used to clamp or rotate pipes and accessories. There are teeth on the jaw, so as to bite the pipe firmly when tightening the nut to prevent slipping.