Sidebasses are a popular tool and are widely used as domestic masters and professionals. Their popularity is due to the efficiency of application, as well as ease of use and inexpensive price.
Siderase are one of the varieties of buds and belong to the category of fitting and assembly tools. They are arranged enough simply and consist of a handle, a return spring and cutting sponges with a side location. The handles are interconnected using a reinforced hinge that can give a smooth move to the movement of sponges. The return spring is located between the handles of the handle and is responsible for returning the lips to its original position after the snacking.
The main difference between windows from the end-bodies lies in the fact that the bustacles of the sponge are located perpendicular to the handles, and in sideness - in parallel or at a low angle.
Requirements for the tool are clearly spelled out in GOST 28037-89 and the use of stamps U7, U7a and 8khf are supposed to be used to produce it. Cutting edges should have a hardness from 55.5 to 61 HRC along Rockwell, the value of the permissible gap between the cutting edges should not exceed 0.1 mm, and the hinge diametrical gap should not be more than 0.5 mm in each of the sides. The effort in the disclosure of sponges is also regulated by the state standard and should be in the range of 9.8 N. The value of the maximum permissible displacement of the cutting edges between themselves for windows with a length of 125 mm should not exceed 0.3 mm for longer samples in size 140, 160, 180 and 200 mm - 0.4 mm.
The principle of the action of the side of the side of the lever is based on the principle of the lever, in which the possibility of the length of the handle and the lips appears the possibility of compression of the latter with greater force. The scope of application of the tool includes economic needs and professional repair and construction work. So, the sides are widely used when installing electrical networks consisting mainly of aluminum and copper wires voltage up to 1000 V, as well as for snacking fine metal, plastic and even steel reinforcement.
The main sign of the classification of the sideness is their specialization. According to this criterion, the tool is conventionally divided into 4 groups, each of which has its own qualities and appointment.
This species Siderase represents the most numerous tool group and is intended to snack wires and wire with a diameter of up to 2.3 mm. The advantage of standard models is a wide consumer accessibility, low cost and a large range represented by both products of famous world brands and budget models of little-known firms.
The disadvantages of the species include the inability of the tool to interact with the materials of increased hardness and the frequent no insulating coating of the handle, which makes it impossible to use them when installing electrical networks.
Power boxes are designed to perform plumbing and installation work of increased complexity and refer to the category of professional tools. For the manufacture of cutting elements of such models, a particularly durable carbon steel steel is used, and the cutting edges are often equipped with winning or carbide attacks. This allows them to easily cope with sheet metal and fine reinforcement.
This type of side view has a rather narrow specialization and is intended to carry out electrical installation. The tools of this category are divided into two subspecies. The first includes models that have handles are fully made of dielectric material, which allows you to work on networks to 1000 V. In the second dielectric effect, only the neck of the handle, which limits the scope of their use with exceptionally low-voltage lines. Both types of electrical sideboards are equipped with protective stops separating handle from working lips.
The stops do not allow the hand to slip from the handle and touch the lips in contact with the electricity.
Little side sides are actively used by network equipment installers, radio electronics specialists, computer repair masters, television and other electronic technology. They differ from large analogues with miniature sizes, long narrow sponges and low weight. This tool is designed to perform work in hard to reach placesIn which it is impossible to get full-size models.
The modern market of fitting tool represents a wide range of booths. Below are the most common and demanded models that have a large number of positive feedback and are hits selling specialized online stores.
For the manufacture of semicircular sponges, an instrumental stamped steel has been used, which has undergone induction hardening, and the Dynamic Joint Wiha bramed hinge is able to maximize the effects of hands to the work part. Two-component handles are equipped with a non-slip coating, the length of the product is 200 mm, the weight reaches 350 g.
The determining criterion for selecting windows is their purpose. So, when buying a tool for professional activity It is better to choose a reinforced multifunctional model, which in addition to the ability to rod solid materials can be used when performing electrical installation. At the same time, it is necessary to remember that it is necessary to choose to work on high-voltage lines. Only that tool, the handle of which is fully made of dielectric materials, whereas for the installation of low-voltage lines will be enough to have a special insulating strip. If the model is chosen to work in the domestic workshop and does not involve working with a thick cable, metal reinforcement and sheet iron, then it will be more expedient not to overpay the extra money and buy an inexpensive standard model.
The following criterion for choosing is the quality of the goods.When buying a tool, it is necessary to check the lip of lip density and make sure that the hinge gaps and the diametrical displacement do not exceed certain GOST norms. Otherwise, the sponge will be unevenly capturing a wire or wire and instead of greeting the material, it will be crushed. It is also necessary to pay attention to ergonomics. This is particularly important when choosing an electrical instrument. It is necessary to take the side of the side in the hand and appreciate how convenient it is located in the palm of palm, as well as check the operation of the return spring and the course of the hinge mechanism.
Despite the seeming simplicity, the windows are a tool with an acute cutting edge and with imperative use can damage the skin of the hands. So for more comfortable and safe use It is necessary to comply with some recommendations:
One of the most important tools of the wizard around the house are cutting booths. The main of their applications is the snacking of any matter by cutting lips, and the effort attached to the handle when working with the scores increases through the use of the instrument as a lever.
Similar types of this device are ordinary plugs, however, in fact, both tools are practically equally coping with the task, since both items have cutting parts to have a strong pressure on the location of the material, and the degree just justifies the power of pressing on the handle.
The main difference of windows from ordinary bodies is their constructive feature - In Kusachek, the cutting lips are perpendicular to the handles, and in sideness - in parallel with the handle either at a low angle.
In almost all cases, the cutting object is products from wire or wires with a small diameter, or a thin plastic, or metal when installing or dismantling instruments.
In working with this tool, you can easily control the degree and strength of the material of the material by moving the place of work along the edge of the windows. The design is made in the form of long and large handles and a short cutting part - it gives additional opportunity, Create more high pressure When working.
In the case when only thin copper wireYou can use only the most tip of the cutting lip, which will be quite enough at the expense of the accompanying force, and if the wire has a rather large diameter, it is recommended to place it most closer to the hinge and make a greater force on the handles.
The design of the most ordinary windows includes eight main details, namely:
In more detail, the design can be viewed in the photo of the side. Each of the parts of the tool will certainly be connected using a specialized lock with a strengthened system - a hinge, the purpose of which is to give a smoother course when working.
There is a spring between the handles, which makes it possible to return to the side of the side in the same form immediately after the scene of the item.
There are four main types of windows. When buying it is worth carefully examining their purpose so as not to make a mistake with the choice.
Standard - Designed for wires and wire products of small diameter to 2.5 mm. They are on sale absolutely in every store of a construction or economic sphere.
Reinforced windows are an already professional tool and indispensable at locksmiths and installation work. Cutting lips this device Made from high-strength hardened steel and have increased reliability.
High-voltage (dielectric) booths are used in the service sector of the same name for electronics. Used when working with wires that are under any voltage. The safety of these bustard is observed due to dielectric plastic handles, which make it possible to carry out electrical work with voltage up to 1000 volts.
Mini side plugs are the main tool of programmers, network equipment installers, electronics specialists or homemade Masters. Their main advantage is small size when working in places of difficult to reach for large bodies.
In general, this tool may look absolutely different ways both in size and form. There may also be different and the degree of form of their cutting elements, which gives each device a feature of his work. If the lips are made thin and long, then such nippers are ideal for snacking thin wires.
In addition to all this, the lips and the hinge can be a deepening, which helps without much difficulty remove rubber insulation from the wire.
The main common error when working with boosers is a frivolity in relation to the complexity of working with this tool. As with other devices, it is worth contacting the rapid rules. To do this, there are advice of experienced specialists, as well as recommendations best manufacturers Sideboards.
When crossing the wire or wires, the windows should be kept exactly at right angles in relation to the subject. Also, it is not necessary to make too much effort on the handle of windows, therefore, on the cutting lips, as it leads to their instant. It is categorically not recommended to inatimately monitor the work carried out, especially near people.
If the passage item has a too large diameter, it is recommended to produce a snacking with a special deepening that is immediately after the cutting lips.
Elements of booths that are directly carried out by the main work should be tightly adjacent to each other, in no case cannot be allowed to be discrepressed to the parties, as this may affect the operation of the windows or lead to their breakdown.
Undoubtedly the quality of the booths used should be high enough, as it directly affects the quality of the works. Consequently, it is advisable to select high-quality windows in the first place. appearance. The main difference in low-quality side windows from reliable are various dents or jar on the instrument.
Cutting lips of windows should be tightly in contact with each other otherwise the slotable item will not be cut to the end. The hinge on the nippers can be performed united with the whole design or separately from it - on the quality of the side of the side, this item does not affect anyone.
One of the interesting performances are windows with two hinges. This is required to perform work with almost no use of effort due to a higher degree of pressure being created.
If the challenge of the side of the windows is to work with wires that are under voltage, then pay attention to the purchase of such windows to the appropriate performance.
If the nippers are used to a large extent in home everyday, and the cutting lips of the windows are pretty merged, then you can perform an independent sharpening of the edges.
All that is required for sharpening is an ordinary emery. The main condition at the same time is accuracy, weak effort and, of course, safety.
In order to correctly sharpen cutting parts of the windows, it is necessary to smoothly rotate the windings with the back side in relation to the emery, and an excellent result will be a noticeable brilliance of the cutting edges. If there is no emery in life, you can use conventional timber, but it is extremely recommended to do it all the time.
The main thing when working with the windows remember that they are not at all intended for constant work with steel, then the pliers will serve for a long time. The main scope of their application is the wires, namely copper and aluminum. In exceptional cases, the sideness can be used to snack isolation from steel, but it is better to use special scissors to do this.
If you are a non-professional electrician, radio engineering, do not make crafts from the wire and do not engage in the assembly of electronic circuit boards, then you will quite handle the harsh nails and other uncomplicated metal products, after you acquire conventional Passatages in Sinoisa.
But if you periodically make such operations, it is best to acquire specially intended for that tools.
After all, even the way the tool is already called almost fully indicates us on the principle of operation - "SOFTEES", cut off the side face of sharp sponges. The similar name and the principle of operation is the plug tool. The bustacles of the blades of sponges are perpendicular to the handles and the distance from the subject before the hinge is constant, so the force at the point of the cut depends on the compression of the hand.
Sokordes can also adjust the strength of the cut, moving the subject to cut, on or closer to the hinge. The handles are made large, and the sponges themselves - no. Because of this, they have a very large moment of power on a small plot of sponges occurs due to the compression of the handles. Here both in physics: if you lose in the distance, then win in strength. If we need to cut a narrow copper wire, we will make it the most tips of sharp faces. Call a fat nail, put it next to the hinge and squeeze the handles.
For the convenience of work, side chases are picking up. There are mini boxes. Even the lady can work with such. They have narrow cutting faces that allow to snack thin wires even in the manufacture of chains.
It should be noted that they must have a self-discharge mechanism. Such a tool is convenient to work even with one hand. It may not even need to be electrically insulating the handle material. Good electrical electric catering on the instrument handles, for electricians, for example, is a prerequisite. Due to the frequent work in mittens or rubber gloves, the size of the windows should be chosen more. Self-discharge is desirable, but not entirely obligatory.
There are several varieties of windows. Since this tool is used for cutting in various structures and properties of metals, it is necessary to take into account their characteristics when choosing.
Standard sideboards. The most common appearance, such you can buy in every construction store. They can snack the wires whose size does not exceed 2.5 mm in diameter.
Stressed side by side. Applied by specialists when carrying out any installation or maintenance work. The working surface of such a tool is made of carbon steel. Make only hardened metal that gives them increased strength.
High-voltage boxes. Made specifically for electricians. Applied during work with wiring under voltage. These side chases up to 1000V isolate the voltage, the data of the side is isolated, due to heat-treated surfaces and plastic handles.
Mini boxes. Popular tool for programmers and computerists. They are used by computer networks, system administrators and mini-PBX adjustments. Very compact and highly functional.
Standard reinforced 
High-voltage mini
Sideboards can be any length and any size. They differ in the form of sponges and the type of their adjoining. The working capacity of the tool is primarily dependent on these ordinary parameters.
If the sponges of the side are long and thin, such a device is ideal for snacking the finest wiring. Such properties are indispensable, for example, in electronics. They can also be very useful if the wire is in a very narrow and hard-to-reach place. Side boards are equipped with a special deepening on sponges. This tool easily removes the coating from the wires and removes insulation.
Thematic video: pliers and booths
The tool refers to the variety of buds. The main goal is to cut solid materials (wires or wires) by squeezing with the blade, while working cutting surfaces are located on the side. With the help of windows, you can eat single-core wires (copper or aluminum) large sections to 10 squares.
The tool itself is very durable, as it is made of high-tech metal. It is convenient due to the handle, which is made from a special material that prevents the hand to run when working for a long time.
The mechanism of windows is based on the principle of the lever. The basis of the action is taken by a spring, it actuates the return mechanism, that is, returns the handles to the original state, which significantly reduces the effort during the rejection of the solid material.
The power of the cutting master chooses independently. To do this, it is sufficient to move the wire to the desired distance relative to the hinge mechanism.
In the case when you need to eat a subtle material, you can only use the tips of the sponges. In the work with a thick wire, the place for biting is closer to the hinge, then compress the handles.
Please note, do not allow the cutting parts to disperse, it can lead to breakdowns. All windows are equipped with insulated handles. They are electrical safety and are easy to use, do not slide.
When purchasing the tool, it is necessary to take into account the fact that all the plugs differ from each other by structure, size, form. To understand the varieties of the instrument, consider the following types of booths:
Standard are used to snack the wire with a cross section that does not exceed two and a half millimeters. They are popular among ordinary consumers.
Professionals prefer enhanced windows, which are made according to the principle of increased strength, using alloy steel. They are widely used to perform plumbing, construction or installation work.
The high-voltage view is designed for work under electric current voltage up to a thousand volts. They are equipped with a heat-treated surface and insulated handles.
The following appearance is mini boxes. Distinctive trait It is the presence of long narrow sponges that are used for thin wire.
Do not replace for the installation of computer networks, network equipment, for household work in hard-to-reach places. Very multifunctional and compact.
You can also highlight:
The size of the standard differences: 150; 160; 180 millimeters in length. The thick-section wire is periable with a tool having a length of 180 mm.
The main scope of application is economic needs, are needed in construction or when performing repair work. In the power grids are used for mounting cable, aluminum and copper wires that have a voltage of current up to a thousand volts.
Fixes are used in working with metal or plastics for cutting the product. There are manicure mini boxes and reinforced, which are spoiled steel reinforcement.
The dialectical instrument carries out operation with electronics. Micro booths for electronics and accurate works are distinguished by availability triangular shape Working parts at an angle of 40 °.
In order to determine which boomes it is better to choose, you need to decide which operating tasks it must perform. View the photo of the side of the side in advance, it will help to navigate in the choice.
Next, the main selection criterion is of course the quality of the material from which the tool is made. So for the manufacture use high carbon, tool steel. It is important that the blades are absent on the blades and other damage.
The handle itself must necessarily be made of high quality, safe material capable of withstanding to 1000V. She should also have ergonomic to facilitate the hand of the installer.
And, of course, pay attention to the boores manufacturers, it depends not only by the price of the instrument, but also the service life of the product itself. Prefer the proven manufacturers who have a sales market rating.
