Passatia. Types and device. Work and features. How to choose. What are the distinguished pliers and passage of Passatia with long handles

In any repair work Survived tools are both passasia and pliers. For some, such a statement may be confusing, because some are confident that the tools listed above are one and do not have the difference and the difference is that he has two names. This opinion, for incomprehensible reasons, is quite common, but this myth needs to be dispelled than we will deal with this article.

Use the tools under consideration as the masters of their affairs and the usual homemade masters, which take the box with tools only in acute necessity. Mechanics, electricians, plumbing can not present their working day without the use of passage and pliers.

According to the result, we can conclude that the tools under consideration are universal and very practical, and to replace if necessary to another tool - will not work. Today we will have to deal with the topic - what the passage of the pliers differ from the pliers.

Differences between these tools exist and quite weighty, and confuse them because they are very similar to each other. Not only users can feel these differences, but also manufacturers who are engaged in the conveyor release of such details.

The main general similarity is that the passage and pliers belong to the articulated and globe type of tools.

Types of pliers. Features and scope

The name of this tool as the pliers immediately gives an idea of \u200b\u200bits appearance: metal lips, which on their surface have notches, a hinge connection and a handle (can be made of different materials, including plastic and wood).

The flat surface of the tool makes it possible to easily and easily hold the details of any size. Multifunctional tool can be used for a variety of purposes: to deform the wiring, cable, metal parts. The parameters of parts can be operated by pliers must correspond to the capabilities of the tool itself, its size (usually no more than 195 mm).

Among other things, the pliers can also be used instead of a wrench, because it is very simple to reveal various kinds of nuts tool, despite the fact that it is not the main purpose.

The differences in passage and pliers can not only in parameters (width, length, etc.), but also on its working surface:

Pliers with quite narrow and long sponge. Such a tool is very convenient to use where other tools will not climb.
The tool with curved sponges are used in the electron industry. It is such a tool that you can bring out where the analog tools will not "pass."
Pliers, unlike Pazatii, are similar to tweezers, are perfect for working with small and very fragile details. Properly designed form, makes it possible to hold such details tightly, while not making deformations.
There are also a tool with removable sponges, to perform various actions with details from a fragile material.

It is also necessary to remember that it is necessary to use pliers with insulated handles to work with conductive devices. If the tool does not specify the voltage value with which it can work, use them in the electrical industry, is prohibited. Select the type of pliers is needed, taking into account the immediate task that is presented to them.

What is Passatia, tool features

This tool without exaggeration can be called practical and besides, multifunctional. They are a close relative of the pliers, and not only in appearance, but also for their intended purpose, so you need to find out the difference between the passages and pliers.

The tool was widespread in question in the electrical industry and a plot. On the working surface of the passage, there is a notch with notches, the main purpose of which is the possibility of capturing and hold various kinds of surfaces.

The surface of the sponges of the Passatia under consideration is combined and that is why the range of use is so wide. In addition to recess, part working area Passatizhey is a flat surface. On some types of tools, there are also a couple of small and shallow recesses so that you can simultaneously work with different dimensions.

Among other things, to an important features Passatia refers and the ability to regulate lip compression efforts (for such purposes, hinges are located in special grooves). It is very easy to rearrange from one diameter to another, and each will cope with such an action, even the beginner - the knobs are bred and the hinges are rearranged into the selected deepening).

Most types of this tool have in their design of the sideness, which make it possible to quickly and safely release from lived insulation and cut cable veins, and can also wire. On one side of the tool are the edges to be able to cut the wire from the solid type of metal.

Several species of passatizes differ - for a plumbing and for the electrical industry. The second must be supplied with an inscription on what voltage they are calculated.

What is the difference between the passage from pliers

Despite detailed description The features of the analyzed tools that are similar to among themselves, not everything, perhaps they understood what their difference is and what to use. In order to answer this question. We give several specific distinctive characteristics of the tools under consideration:

First of all, they differ in the form of the surface of the working type, if in the passage it is a notch, then in the pliers - a flat surface. Despite the fact that today you can meet various types of tools, including combined models, such examples are extremely rare.
Passatia have the ability to compress with great effort, therefore, steel used for their manufacture is more durable.
The following feature refers exclusively to the passage - it is possible to adjust the surface clearance itself, as well as the degree of compression of the part.
There are no sidelines on the surface of the pliers, in contrast to the passage.

Now knowing, distinguishing in these tools, you can buy exactly the tool that you will use. Do not regret money, do not save, and the best option It will be the acquisition of high-quality professional products.

Some of the most common tools are Passatias and pliers, but not everyone knows what the difference is, so we will try to figure it out. These tools are used both by professionals and domestic masters. Without them, they cannot do, mechanics, electricians, mechanics and other specialists. In the household often the need for conducting of various types Works, when performing which it is almost impossible to do without these fixtures.

Many people believe that these are the names of the same tool, but they are mistaken, as pliers and passatati differ from each other. Although they are similar to them, but in the production of each of them their technical requirements And they have different Gosty.

Types of articulated tool

This type appeared very long ago and is constantly improved, its new types appear.

The rounds are used when soldering the microcircuit.

Varieties of the articulated and globular tool:

pliers;
round-rolls;
ticks;
passatia;
lubes.

In addition, each species has more of their subspecies, characterized by the size and shape of the sponges. Each model has its own purpose. For example, to bend the cable of different diameters, use a device with cone-like sponges. For convenience, on such models there may be additionally installed and nippers.

If it is necessary to work with plastic or other fragile details, special nozzles are used. On the roundheads, special notches are made, which helps more securely fix it with their help, and the fact that they have such a shape of sponges, allows you to work in hard-to-reach places, for example, when conducting a soldering chip or other work.

Lumps can have different dimensions and shape of the cutting part. For work with a thick cable, more powerful plugs are used to work with radio components, they will not fit, here it is necessary to nail nippers.

Features of pliers

The name itself indicates the form of this device, the pliers have flat sponges on which notches are made. The tool is used when performing various plumbing, electrical and other types of work. With it, you can simply and securely hold the part, bending the cable, metal, the tool is often used instead of a wrench for unscrewing or twisting nuts.

In addition to differences in sizes, the pliers differ from the type of work surface:

to work in a limited space, extended sponges are used;
in the electrical engineering, elongated sponges are often used, bent at a certain angle;
there are tools in the form of a tweezers with flat lips, the so-called "cliffs";
special nozzles use special nozzles for working with fragile materials.

When performing electrical works, there is a great danger of lesion to the current, therefore the devices used when working with electrical instruments and wires must have specially isolated handles on which the manufacturer specifies the maximum voltage value that they can withstand.

Most often for household use, a device with protection up to 1000V is used. If rubber handles on the pliers, but the voltage value is not specified, then they are not intended for electrical work - they can only be performed by plumbing work.

Features of Passatizhey

They are direct relatives of the pliers, therefore, the scope of application will be similar.

On the working surface of the passage, there is necessarily a recess with notches.

Its presence allows you to securely hold the details.

Sponges usually have a combined shape, and their edge is made in the form of pliers.

Some models of recesses can be two different sizeThat allows you to hold the details of different shapes and dimensions.

There are models in which the hinge can move in the grooves, thus, it is possible to adjust the compression force and the magnitude of the sponge opening, which allows you to work with the help of compassiances with details of different values.

On most of these devices there are side-bye, with which you can remove insulation from the cable, there can also be special edges, which allow you to cut the solid wire. Passatages are produced for plumbing and electrical work, therefore, the amount of voltage must be specified on the handles of the latter. They are safe.

The main differences of pliers from the passation

Having considered the device and appointment of these devices, you can allocate their main differences:

The form of the working surface in pliers is flat and has no special notch.
With the help of the passage, you can create significantly great efforts, so they are made from better steel.
Passatizhey has the opportunity to adjust the degree of compression and the gap of sponges, and there are no such opportunities for pliers.
Passatias are more versatile, they have boasses, a wire cutting device, which is not in the pliers.

How to get a quality tool?

Carpentry and carpentry tools: a, b - nippers, in - ticks, g, d - passati.

It is best to acquire a professional tool, but consider that it will be more expensive than what is intended for use in everyday life. Professional tool has best qualityHe is more reliable if you bought a fake, it will be enough for all my life, he will serve reliably and fulfill his work always qualitatively.

One of the main signs high-quality model It is a hinge that should not have a backlash, its move should be light and smooth. Another sign of a high-quality professional tool is the lack of a gap with closed sponges of pliers or passatizes. The surface must be smooth, and they should lay down to each other throughout the plane.

When choosing a power tool, pay attention to the quality of insulation on the handle. It should sit tightly, in no way move, the value of the maximum voltage must be specified on it, at which you can work with such pliers or passages.

As you can see, there is a big difference between pliers and passages, and those and others are used to perform similar works, but still some differences are available. In the household you need to have both, then you can independently, without assistance Perform all work on the house.

Pliers - the so-called tool belonging to the articulated-glove type. With it, it produces various manipulations with objects, and the area of \u200b\u200btheir application extends from construction to medicine. For example, in dentists, teeth are removed by ticks. In everyday life and for repair work, such types of ticks are used as passatasi and pliers.

The difference between them for many is non-obvious. However, they differ not only in appearance, but also in their functional purpose. For each type of work requires certain devices.

Hinged Glove Tools

Almost in any form of fitter work, similar tools use. All of them consist of heads, handles and moving axial hinge. Since the ancient times, the forging masters used large ticks in their work, with the help of which the processed item was held on anvil.

Over time, society changed, craft and tool. Simple ticks were reborn into a variety of multifunctional and useful devices. There were round-rolls, pliers, pliers and passage.

Main features and differences

GOST identifies PASSATIA as a tool for clamping and gripping pipes, as well as parts various shapes. By external signs They are very similar to pliers. In addition to the workspace, they have flat sponges that are a continuation of the zone to capture tubes or bolts. Often, this tool is supplied with windows for removing insulation and snacking of a small diameter wire.

Main differences:

Passatia - Multifunctional tool, pliers - designed to perform one action.
Pliers have flat working elements, with notch over the entire length.
Passatages have nippers for snacking thin wire and cavity for clamping tubes, and when they are produced, durable steel is used.

Passatia allow you to solve more tasks in the process of various household work. They are largely able to replace end pitches, small homemade visks or sidenes, capture almost any small item.

Pliers

Pliers belong to fitter's assembly tools. With the help of sponges of the rectangular section and the pyramid form, they make capture of various items or flexing the wire, metal details.

Due to the small functionality for domestic work, this device is the least popular among buyers of tools, which in most cases give preference to passatives.

According to GOST, domestic pliers are produced in two versions:

with short sponges from 25 to 55 mm and long (from 50 to 63 mm);
with simple handles and insulating, to perform high-voltage work.

The total length of the tool is in the range of 12-22 cm. Production uses tool Steel U7A with hardening up to 45 units. Ready product exposed to anti-corrosion processing one of several ways:

chemical oxidation;
chrome;
chemical phosphating.

The color of the product directly depends on the processing method and can be black, matte-gray or metal.

In addition to standard samples, you can see other varieties for sale, intended for a certain kind of work. For example, "cliffs" - pliers with elongated sponges resembling tweezers. However, due to powerful handles, they have a greater compression force. Or pliers with curved sponges - to work in hard-to-reach places.

Passatii

If the passats and pliers take into one hand - the difference between them will become apparent. Passatias are vividly allocated solid external species Thanks to the more powerful design and additional features. They will continue to keep a practical any detail, confidently capture the surface of the cylindrical shape, nuts, bolts or studs.

Some modifications may have corrugated hemispherical excavations from the inside of the handles that can be used as crimp.

To produce this tool, chromovanadium and chromolibdden steel are used, which makes it more durable than pliers. The handles are made of dielectrics that allow working under voltage to 1000 V. However, before the start of such work, it is necessary to make sure that the appropriate labeling on the passage.

Passatias of some models allow adjustment of sponge compression efforts. Rearming a special hinge to the desired groove, you can increase or reduce the width of their disclosure. This is required to capture parts much more than capable of capturing standard tools.

There is no such type of locksmith, which can be performed without the use of passatizes. On Amateur Slanga, this tool is also called pliers. If you briefly describe the tool - it represents two "x" shaped connected metal extended parts.

Moreover, the hinge compound is not in the middle, but shifted towards the workspace in a ratio of 1/3 or 1/4. The long part is decorated in the form of a handle, and the short is adapted to capture and compress the objects.

And yet, the similar name of the pliers and the Passatia - what is the difference?

Common roots for these products are available. Both fixtures refer to the discharge of the articulated - the glove tool. They are intended for capturing, holding and compressing a variety of items.
We give the definition of each of them:

Passatii

Manual multifunctional plumbing and electrical instrument. Designed for capture, crimping, retention of parts and billets of round and other forms with the help of hands.

In the presence of dielectric coating on the handles allows electrical work without turning off the voltage in electrical installations up to 1000 volts.

The form and dimensions of the device are determined by the norms of GOST 17438-72 "Passatia. Technical conditions».

Construction of Passatizhey

On the internal surface Sponges have one or two notches of different sizes to capture round-shaped items. In the excavations, teeth should be formed to prevent slippage. The angle and depth of the teeth allows you to unscrew the not very tightened nuts.

IMPORTANT! When using the passage as a wrench, the faces are damaged. Therefore, this application is rather an exception than the rule.

On sponges, from the inside in the area of \u200b\u200bthe hinge, a wire cutter can be mounted, in the form of a bustard. The hinge mechanism often has a slot for cutting the wire by the method of displacement.

With the disclosed cups, the slots are combined into one, the blank is laid, and the handles are closed. At the same time, even steel wire is snacking.

The outer shape of the sponges has a different execution. Rectangular, with rapid edges or semicircular. This is done for the convenience of penetration in the cavity with limited access. For special works, a product may be a special form that does not limit its capabilities.

In order to enhance functionality, the tool is completed with a screwdriver and seaw (hole punch). However, for an ordinary user, the classical execution is more familiar.

Pliers and Passatii belong to the articulated and globular instruments, the other name is ticks. All of them are intended to manipulate objects, as well as to perform various operations, up to the removal of the teeth. Moreover, even dental ticks are distinguished by a variety. Similarly, things are and with such household instruments as pliers and passage, the difference between which exists, although not everyone is obvious. What are these items, for what purposes are applied - it will be discussed in this article.

Pliers

This tool is from our childhood. Large encyclopedic Dictionary Technical terms determine pliers as a manual fitting and assembly tool equipped with sponges of a pyramidal form of a rectangular section used to capture and bending small metal parts. From the determination it can be seen that the pliers can be:

hold the object (metal strip, washer, nail, electrical wire);
bend metal strip, wire.

That is, their main purpose is capture and manipulation. The tool can only keep and bend. Not in vain among our numerous relatives - Passatizhey - on the windows of the tool stores it is now extremely rare. Domestic pliers must correspond to GOST 7336-93, according to which they happen:

With short (25-55 mm) or long (50-63 mm) sponges. By the way, the criterion of belonging to one or another type is not the length of sponges, but the ratio of their linear dimensions with the size of the clamping handles.
With simple or insulating handles. The latter is manufactured according to GOST 11563-94, which regulates the requirements for the manual tool to perform work under high voltage.

Dimensions of the output tools: 125-220 mm (total length).

Made a domestic tool from Tool carbon steel U7a with a volumetric loading up to 45 units of HRC. Decorative coating for corrosion protection is applied by one of the 3 ways:

Chemical oxidation. The color of the coating is a dark gray with a black chip.
Chemical phosphating. The surface of the tool - matte gray, various tones (from light to dark gray).
Chrome. This coating is the most durable and corrosion-resistant.

Passatia. All captured

If you put next to the pliers and passage - the difference will become noticeable. Next door to his humble relative of the Passatia and look solid, and in work are capable of greater. If the pliers can only be slightly grabbed the held object, the passas majo climb it much more reliable. This is especially good when capturing the parts of the cylindrical shape (rods, spills, bolts), thanks to sponges that are equipped with special notches with a large notch. Some models have two pairs of corrugated recesses of different depths, and sometimes make an additional semicircular recess, located on the side of the handles (can perform the fritter function). At the end of the sponge are made flat, equipped with the same notches as the pliers. Sometimes there are passatives with additional corrugated elements made on the inside of the handle, next to the hinge, the second kind lever is obtained.

In the standard version, all the passatages have cutting blades (side by side) located near the hinge that can cut thin metal stripes, electrical wires. Wire and fine nails can be reeded with two cuts with one side of the tool that work on the guillotine principle. At the same time, the cutting force pinches the part in the grooves, so that you can compress the handles with both hands. The effort is even more increasing due to the increased ratio of the arm of the lever - the cutting grooves are close to the axis of the turn. Thanks to the additional working functions of Pasalati, they are often referred to as combined pliers. Usually they have one (fixed) axis of rotation of the arms. There are designs with a stopper hinge - two- or multi-position, which expands the clamping range of the tool.

Passatia makes out of the stronger steel than pliers. Typically use chromolabdenum or chromovanadium steel. The gripping lips harde up to 53 HRCs, and the edges of the windows are up to 60 units. A little about handles. The magnitude of the applied effort depends on their shape and material. For this purpose, ergonomic lining designed to increase the convenience of grip. The material serves as rubber or two-component coating (for example, thermoplastic rubber with satoprene linings). Dielectric handles (from plastics) must have a confirmation of the inscription: work under voltage up to 1000 V.

Find 6 differences

So, pliers and passage. The difference between them is in the appointment and functionality. Consider the mains distinctive features Two tools. The presence of at least one feature means belonging to a particular class.

Pliers - narrow specialized, Passed - multifunctional plumbing tool;
Sponges of pliers - flat, with a shallow notch over the entire length;
In the passage, the flat part of the sponges is shorter, and to capture cylindrical parts, they are equipped with curly (radial or triangular) recesses with a large notch;
Passatias have cutting edges (nippers or side meals), as well as transverse cutters for carriage or nails;
Can be equipped with a permutable rotary hinge;
Passatii make out of a stronger and high-filling steel.

Summing up, it can be said that the pliers are a single tool, and the Passatia - multifunctional, replaces small manual vice, sideboard and end impressions. Purchase of the passage today is more appropriate. And the pliers are likely to have each in the father or grandfather's instrument.