Pliers are the most common tool on the farm. They are versatile and help in almost all types of work during construction and repair. Often, pliers are not used entirely for their intended purpose, for example, by unscrewing threaded connections with them. But a set of wrenches is not always at hand, and surely everyone has pliers. They are sometimes called pliers, although these are different pliers. Pliers are more specialized for assembly work. Let's take a closer look at them.
Pliers tool
Although pliers are widespread, pliers were the first to be invented. It is a tool for gripping and holding small parts so that the latter can be handled with, for example, bending, biting, cleaning, and the like.
When you look at the pliers and pliers, the difference is obvious. The word “flat” itself implies the presence of jaws at the tool, the working part of which has a flat surface. In some models, they are stuffed with a special small notch for better fixation of parts during processing.
There are several modifications of the pliers, the difference between which is in the shape of the jaws. To perform various functions, the following have been developed:
- pliers with elongated lips;
- angled for working in awkward places;
- with their thin form;
- pliers with short jaws for a firm grip;
- with plastic pads, for neat clamping of the part;
- modified with edges to bite the wire.
The material from which the pliers are made is carbon steel grade U7A. In addition, the metal is subjected to volumetric quenching in forty-five units and covered with a protective layer using:
- oxidation;
- phosphating;
- chrome plating.
Pliers are available with or without handle insulators. In the first case, the tool is allowed to work with live electrical elements, which must correspond to the inscription on the insulators.
Pliers
The word "pliers" comes from the French language and is translated as "clamp the rod". Therefore, the pliers tool has special oval or circular recesses on the clamping edges for easy gripping of tubular elements or cylindrical parts. They are, as a rule, of slightly different diameters. And the notches necessarily have a serrated notch.
Sometimes pliers can be confused with combination type pliers. But the latter, along with the oval groove, have a cutting edge, and sometimes in the area of \u200b\u200bthe hinge joint on different planes of the tool there is also a recess for cutting a wire made of hard metal.
In modern models, to grip parts of different diameters, not a set of grooves is used, but a complex design of the joint of the hinge, where the latter can move apart, thereby increasing the distance between the jaws. These are more functional pliers (the photo demonstrates this perfectly).
Structurally, pliers are a more powerful tool than pliers. They are made of high strength chromium vanadium and chromium molybdenum steel. The hardening degree reaches fifty three, according to HRC.
Pliers equipped with plastic handles can be used in electrical work. To do this, an inscription must be affixed on them, for how many volts they are designed for.
Pliers and pliers - the difference
There are several signs by which it is easy to distinguish pliers from pliers:
- The shape of the working jaws. For pliers, it is even, with small notches, and for pliers - with oval samples.
- The size. Pliers (their photo is presented in the article) are usually larger in appearance, have massive clamping jaws, often short.
- The presence of a swivel hinge of the adjustable type indicates that we have pliers in front of us.
- The versatility is inherent in the pliers, and the narrow application is in the pliers.
- The steel grade, if indicated on the product, can also indicate the type of tool.
Holding pliers and pliers in front of you, everyone can see the difference.
Electrical pliers
Universal insulated pliers have been developed especially for electrical installation operations. With the help of them you can perform:
- Fixation of round and flat parts.
- Bending wires and twisting copper wires.
- Cutting a copper cable, the thickness of which does not exceed 15 mm.
- Removing electrical insulation.
- Crimping cable lugs.
- Stripping the wire from oxides.
The permissible voltage with which you can work with such pliers should not exceed 1000 V, which is indicated on the tool handles.
Multifunctional pliers
A product of this type is more of a survival tool than ordinary construction and repair tools. This is evidenced by the presence of many functional elements included in the kit. This is a set of knives, a screwdriver, a corkscrew and, of course, pliers. All this is folded into the handles of the latter, according to the principle of a pocket knife.
Multifunctional pliers are not intended for working with electrical circuits, as it is technically impossible to equip them with insulating handles. The grade of steel from which this tool is made is not of high quality, therefore, such pliers belong to a purely household class of products. The design of the tool sometimes involves hiding the sponges themselves inside the case, and the kit may include a case for carrying in a bag or pocket.
Pliers 200 mm (multifunction) have a 2 cm jaw length, wire cutting edges and a recess for cylindrical parts, like pliers. Their handles are equipped with rubber or two-piece insulators.
How to work with pliers
In order for the pliers to serve for a long time, you must adhere to certain rules for working with them:
- The tool must be lubricated.
- Pliers are not designed to grip large objects, so they grip medium and small parts.
- Gripping involves holding the product, for example, to guide the part, prevent it from sliding off the selected position. This is especially true if it is inconvenient to manipulate the hands and the strength of the fingers is not enough to hold.
- Capturing does not imply violent actions with the subject. This can damage the instrument as well as damage the surface of the product.
- Pliers grip flat parts of the part.
- When working with live parts, hold the tool only by the insulated handles. If possible, turn off the supply voltage before work.
- Pliers are not designed to cut through hard metals such as steel.
- The most successful use of pliers in radio installation work.
How to work with pliers
Pliers can be used in a more diverse way, but certain rules should be followed:
- It is not recommended to use rusted, unlubricated tools.
- The distance between the handles should be sufficient so as not to pinch your fingers.
- You can hold flat and cylindrical parts with pliers. You can hold the nuts, but it is not recommended to unscrew the tightened nuts with pliers.
- When working, the pliers do not push, but pull.
- When biting the wire, hold it perpendicular to the cutting edges.
- When biting off the edge of the wire, it is necessary to ensure that it does not fly off and injure others.
- Work with electricity is only allowed with pliers with insulated handles.
Conclusion
Despite the seeming simplicity of the tool, working with pliers and pliers, it is necessary to adhere to all safety rules for operating a locksmith tool. If the pliers and pliers are incorrectly selected, the difference in usability will be striking.
Pliers and pliers are multifunctional working tools belonging to the group of pliers and pliers. Pliers and pliers are used in plumbing, electrical work, in the repair of mechanisms and devices.
Often, pliers and pliers are considered the same type of tool, but this is wrong, since although these useful devices are for the same group of tools, they differ in design, characteristics, and functional purpose. How pliers differ from pliers, how to choose a quality tool - topics that will be discussed in detail in the article.
What is a pliers tool?
To fully understand the difference between pliers and pliers, you need to understand what constitutes a pliers tool as a whole. This group of tools includes a variety of useful devices that facilitate the work of the wizard. The pliers can be called:
- Ticks;
- Nippers;
- Round nose pliers;
- Pliers;
- Pliers.
These are the main categories and in each of them there are separate types of devices, which will differ from each other in the size of the working surfaces - "sponges", in shape and functionality. For example, round-nose pliers are most convenient to use when working with wires and cables, and wire cutters are indispensable for repairing and adjusting electrical equipment.
Round nose pliers are best used when working with wires and cables
It should be understood that the listed tools can be interchangeable, but this is inconvenient and moreover - using the device for other purposes, it can be damaged or even broken. Therefore, it is so important to understand the difference between pliers and pliers, and to know in which work a particular type of tool is used.
Description and characteristics of pliers
The pliers have a special shape, as the very name of the tool says quite eloquently: the device is equipped with flat jaws with notches. The design of the pliers is simple: they consist of two elements connected in the form of the letter X. The working part goes into the handles and moves due to the hinge. A tool is used to perform locksmithing, electrical work, and is involved in the repair of some mechanisms. Using pliers, you can achieve a firm fixation of parts, bend the cable or metal as needed, less often the tool can be used to tighten or unscrew the nuts.
A versatile tool for almost any task Pliers come in different types and sizes, and the scope of the tool will depend on these parameters.
Types of pliers
The tool is classified according to the type of working surface:
- Devices with extended jaws are used to perform work in narrow and confined spaces.
- For electrical work, models with an elongated and curved shape of the jaws are more often used.
- Pliers-"platypuses" are used as tweezers: its lips have a maximum length and are strongly extended forward. Another key benefit of the model is the increased compression force.
- When working with fragile materials, pliers are used, the working surface of which either has no notches or is additionally equipped with a softening coating. For this type of instrument, you can additionally buy soft silicone tips.
- There are also combined models that have a special groove on the working surface, which allows you to securely hold round parts. Pliers are also available with a cutting edge.
- Sliding models will help to firmly grip hex, round or square parts. The jaws of such pliers have a strong bend, and the tool itself is larger in size than other types of models.
- Side pliers are easily distinguished from other types by the cutter on one side of the jaws. A tool is used to cut elements from different materials: wire, plastic, sheet metal, cardboard.
When purchasing side-type pliers, check with what materials the model is intended for work, since using a tool for copper and cardboard on materials that are more rigid and durable, it is easy to spoil the tool.
Pliers with a semicircular jaw are used when working with wires. The working surface of the tool may or may not have cutting edges. If edges are present, pliers can be used to cut the wire material. The shape of the tool jaws allows you to grip uneven surfaces, and therefore this type of pliers is in demand in plumbing and repair types of work.
Dielectric models with insulating handles are a separate type of tool, which allows the use of pliers in work under voltage. The permissible operating voltage is always indicated on the tool handle. Usually its value is 1000 volts.
What is the difference between pliers?
Having dealt with the design, purpose and types of pliers, it is worth finding out - what are the pliers and what is the difference between these, very similar tools?
The key difference between pliers and pliers is that the latter type of tool has a notch with notches on its working surface, which allows it to hold the parts as firmly as possible during work. Pliers jaws are most often combined in shape, and their extreme part is made in the form of pliers. Some models of the tool have not one, but two notches with different sizes, which is convenient, since it becomes possible to fix and hold elements of various shapes and sizes.
The key difference is the shape of the sponges On sale you can find pliers with a hinge element movable in the grooves. By moving the hinge, you can adjust the compression force as needed, as well as the amount of opening of the jaws. The type of pliers under consideration is considered universal: it is applicable in working with parts of different sizes.
Most of the device models are equipped with side cutters, which are used to strip the insulation from the cable, some pliers have special edges for cutting stiff wire. The tool is used in the work of locksmiths, electrical installation, therefore, on their handle, the voltage value at which it is safe to use the pliers is mandatory.
Having studied the design and types of pliers, we can conclude that the tool will differ from the pliers in the following properties and characteristics:
- Pliers have a flat working surface, without grooves;
- The design of the pliers gives the maximum possible compression force, therefore the tool is produced from higher quality steel alloys;
- Using pliers, you can adjust both the compression force and the size of the gap between the jaws.
Pliers are more functional, since the tool has side cutters, and in some cases edges, these elements allow you to use tools in different types of work.
In order to choose high-quality and reliable pliers, it is recommended to pay attention to the following parameters when buying a tool:
The size of the gap between the jaws. It should be no more than one 1 millimeter, and the handles of the tool should be connected as tightly as possible;
The handles of a good tool should move easily and smoothly;
It is worth evaluating the cutting edges of the device - the gap should not be more than 0.1 millimeter;
To perform electrical work, you should purchase electrically insulated models;
The handle of the instrument should be comfortable, close to the anatomical shape of the hands.
You can ignore the material of the decorative coating of the tool, as it does not affect the functionality and quality of the pliers.
If the budget is not limited, then it is better not to save money, but to purchase a professional tool made from better materials and using modern technologies. Professional pliers will not break and will serve you as long as possible.
We hope that a detailed instructional article helped you understand the difference between pliers and pliers, find out useful details about the existing types of pliers, find out the parameters for choosing high-quality pliers.
Pliers are one of those tools that are always available in the DIY kit. It is with this clamping tool that a large number of repair operations are performed.
Many people ask themselves how the pliers differ from the pliers, which ones are better to choose when buying, and some even wonder what kind of device it is. The answers to these questions can be obtained by examining the device, the varieties of this clamping tool.
The difference between pliers and pliers
Pliers and pliers are often confused by home craftsmen, but repair professionals do not allow themselves to do this. The only thing these devices have in common is the class to which they belong - hinge-pliers clamping tools, and some similarities in appearance, including the jagged tips of the lips. Pliers and pliers are devices that are completely different in functionality and structural elements.
Comparing these two devices, it is worth noting that pliers originally appeared - a tool, the working part of which is made in the form of elongated metal clamps, equipped on the inside with small grooves to increase gripping capabilities.
Only after a while, the pliers underwent a major modernization, which led to the emergence of a completely different tool - the pliers. Its difference from pliers was formed on the following structural elements:
- Notched hole. The serrated notch between the two metal lips allows a firm grip even on spherical and round objects. This element also makes it possible to tighten nuts, bolts, if the necessary keys are not at hand;
- Side cutters. Sharp blades - side cutters - are located near the articulated connecting component. They can easily remove cable insulation or cut through thin wire;
- External cutters. On the outside of the hinge there is a cutting element, which is already intended for cutting thicker cables and wires. These cutters are capable of even cutting the netting.
Interesting to know. Pliers, which perform only one task - cutting cables and other materials, are called side cutters or pliers.
It is the above-described additional elements in the pliers - these are the differences between the two tools that should not be identified. Serrated notches, side cutters and cutters increase the functionality of the pliers many times over.
Types of pliers
Although the pliers are a multifunctional and universal tool, they are still divided into types according to external features and tasks for which they are intended. There are the following types of this device:
- locksmith (combined);
- electrical (dielectric);
- eyelet;
- adjustable (pipe).
Locksmith pliers
Locksmith pliers are classic clamping devices that are found in every person's home. They can perform the following manipulations:
- screwing in and out of threaded connecting elements;
- bending metal objects;
- twisting wires;
- clamping and holding various parts;
- taking out rods, nails and other things;
- removal of insulating material from cable products.
Interesting to know. The pliers can also be used for driving nails. This will secure the whole process - you need to hold the nails with the sponges of this tool, and not with your fingers.
Dielectric fixtures
Dielectric pliers are a faithful companion for every electrician. By their design, such pliers are no different from the locksmith type, but there is a difference: their handles are covered with a special insulating material.
Such units can work with wiring and devices that are connected to the electrical network. State standards oblige such a tool to withstand an electrical voltage of at least 1000 watts. This parameter is usually indicated by manufacturers on the handle, which is painted in bright colors.
Eyelet pliers
Eyelets are a type of fastening in the form of metal rings that are used for mounting advertising banners, banners, curtains and other materials, as well as in the sewing industry. The device that works with such rings is called grommet pliers.
This type of instrument is strikingly different from the classic version. In appearance it resembles a kind of hole punch. The principle of operation of such pliers is to make holes in the material, into which metal fastening rings are immediately mounted.
Pipe pliers
This type of device is also called adjustable pliers due to the fact that the toothed hole between their lips can change its size - diameter, adjusting to the size of various rounded products.
Without such a tool, it will be difficult, first of all, for plumbers, since it is used precisely when working with plumbing systems.
In order not to get confused in choosing such a tool among the large offer of retail stores, it is worth adhering to the following recommendations:
- You should not buy the cheapest devices, since their quality will not always be sufficient to fully fulfill the functions assigned to it. You need to pay attention to those samples that are made by well-known brands;
- The hinge mechanism of the pliers purchased must have a backlash-free smooth running. Otherwise, problems will arise during the operation of the device: it will simply jam when trying to compress some parts, connections;
- You need to choose the size of this tool based on the tasks that it will implement, as well as on personal preferences. The length of the pliers ranges from 14 cm to 25 cm;
- There should not be a gap between the metal lips in a closed position - this indicates the quality of the assembly of the product;
- You should also make sure that the cover of the handles in the selected version is securely fixed and does not slip off the body. This is a safety prerequisite for dielectric repair tools;
- It is recommended to choose those pliers, the material of the lips and the working part of which is made of hydrocarbon steel, since this is the strongest alloy that is used today in tools;
- The weight of the selected device should be small, as it will be easier and more convenient for them to work. However, a too light clamping tool is a property of a product made of low-quality materials;
- Pliers cutters should be sharp and sturdy to easily cut through wires and other materials. To test this structural element, you can take a piece of wire to the store and test it on the spot - he should easily bite it.
If every recommendation and advice is followed, then the device will be selected with high quality and will serve for many years or even decades. High-quality pliers should be in every house, farm, since they are not replaceable for repair, locksmith and installation work.
Video
Perhaps it is impossible to imagine a more popular hand tool in everyday life and professional activity than pliers and pliers. The difference between them is quite significant. And although some people confuse these two types of tools because of their appearance, the quality and even manufacturing standards are not the same in both cases. The difference between pliers and pliers should be considered by all craftsmen when choosing them. A certain type of tool is suitable for everyone.
General concept of pliers
To understand the differences between pliers and pliers, you need to understand their design. Both of these varieties belong to the class of pliers. This type of improvised means was used by ancient masters.
This class of tools includes various pliers, round-nose pliers, nippers, pliers, pliers. Each of these types has its own purpose. Pliers and pliers, the difference (photo is presented below) between which every master should understand, have their own subspecies.
Basically, they differ in the size of the sponges, which makes it possible to use such improvised means for work of any complexity. Each type of pliers is designed to perform a specific type of operation.
To carry out electrical work, you must choose a special type of equipment. Its handles are insulated with a special material that most often withstands 1 kV voltage. Plumbers and plumbers can choose between simple pliers and pliers.
Characteristic of pliers
The difference between pliers and pliers (the photo is presented to your attention below) is easier to understand by considering the characteristics of each of these improvised means.
Their appearance and use in the work of masters deserves special attention. The length of the pliers ranges from 12.5 to 20 cm.
Types of pliers
Considering such varieties of pliers as pliers and pliers, how they differ, it will be easy to understand. In order not to confuse these two hand tools, their subspecies should be described. Pliers include several types of devices. They differ in the work surface.
If the jaws are elongated, this will allow you to work in hard-to-reach places, reach the desired wires or parts. If they are not only elongated, but also curved, this is most likely a tool for electricians. Such devices are used in work when it is extremely difficult to reach the object. The bend radius can be 40 or 60 degrees.
"Platypus" are similar to tweezers, only they have a large compression force. Pliers and pliers, the difference between which in some respects affects the work of the master, may have different attachments. This will allow you to skillfully handle fragile materials.
Characteristic of pliers
Pliers and pliers are the same type of tool and can be small, medium, or large. The scope of their application is similar. They are used in plumbing, installation, electrical, plumbing, etc.
The surface of the jaws of the pliers has a recess. This allows round, smooth parts to be retained. Most often, the surface in them is combined. There is a flat area, as well as notches of different diameters.
Pliers and pliers, the difference between which is not only in the shape of the surface of the jaws, also differ in capabilities. This increases the range of operations performed by the wizard.
The pliers allow you to adjust the compression force, as well as the distance between the surfaces of the jaws. Therefore, this tool is suitable for parts of different diameters.
Additional pliers capabilities
Pliers and pliers, the difference between which lies in functionality, should be selected in accordance with the type of activity of the master. The electrician and plumber should select the appropriate type of hand tools.
Based on the needs of the specialist who uses the pliers, the latter may have various additional capabilities. Many manufacturers supply their products with side cutters. This device allows you to strip the insulation from the cable, cut the wire.
Sometimes there is a special edge on the face of the pliers that allows you to cut very strong wire.
In other cases, the working area of \u200b\u200bthe pliers extends beyond the swivel joint. On the handles of such models there are notches that allow you to hold the workpiece not only with jaws. Not every master is comfortable with this, but it depends on personal preference.
Characteristic differences
Pliers and pliers have a lot of similarities. What is the difference between these two similar tools should be considered in more detail.
The very first thing that can be noted when studying these products is the difference in the shape of the sponges. Their inner surface at the pliers has recesses to hold round parts. Pliers have a flat surface with notches for better adhesion to the surface of the part.
The pliers have the same width of the jaws along the entire length. Pliers can have different lengths and widths. The choice depends on the purpose of the instrument.
The main differences
Small, medium or large pliers and pliers have three main differences.
- The shape of the surface of the sponges. For pliers, it is even, and for pliers - with a notch. In the second case, the tool is designed for stronger types of steels when working.
- Adjustability. It is only possible to select the required clearance of the working surface and the compression force in the case of pliers. Therefore, you should take into account this feature when choosing the means at hand.
- Versatility and additional functions (side cutter, special edges) are inherent only to pliers. However, in the case of simple work, for ease of operation, you must opt \u200b\u200bfor conventional pliers.
How to choose a tool
Pliers and pliers, the difference of which from each other determines the scope of their application, it is better to choose professional ones. These are the most durable products that will serve their owner for many years. Cheap models sometimes quickly lose their functionality or even fail. Therefore, when choosing a tool, it is better not to save money.
A quality product can be determined by looking at the hinge section. There should be no backlash, and the movement of the handles must necessarily be smooth. When joining the jaws, there should be no gaps or distortions. In a quality tool, they close evenly.
It is extremely important, especially for electrical work, that the handles sit tightly on the base, do not fidget. This will allow you to work with improvised means safely, without fear of electric shock.
Having become familiar with the distinctive features of products such as pliers and pliers, any master will understand their difference from each other. In accordance with the required type of work, hand tools are also selected. It differs in size, shape, additional features and functionality. Each specialist should take into account the peculiarities of hand tools and purchase high-quality copies. This will guarantee a long service life of pliers and pliers of any configuration.
There are just a huge number of different hand tools that can be used when carrying out work. The most common are pliers. They are used in everyday life and in the organization of professional activities. A fairly common question is what is the difference between pliers and pliers. These differences are considered by all craftsmen when choosing a hand tool. It is worth considering in more detail the pliers and pliers, what is the difference between these designs and other points.
Pliers tool
Humanity has been familiar with the blacksmith's tongs for centuries. It is not yet known exactly when the instrument in question was manufactured. There are different types of pliers:
- Ticks.
- Classic design.
- Round nose pliers.
- Pliers.
- Nippers.
Moreover, each group has several of its subcategories, which have their own form and purpose. For example, it is possible to correctly process the veins using round nose pliers. The curved conical shape of the working surface allows you to conveniently bend the end of the cable.
Varieties and use of pliers
The most common type of these tools are pliers. The required tool has the following design features:
- The jaws are flat and have notches. In this case, the size of the sponges can differ significantly.
- The pliers are connected using a hinged design.
- To transmit pressure, the structure has special handles that can be made using different materials.
A good tool is produced by various companies that specialize in the production of similar products. For the convenience of carrying out various works, the structure is executed in several versions. There can be significant differences between them. The following pliers are widely used:
It should be borne in mind that for working with various electrical equipment or conductive products, special pliers with handles made using insulating material are required. The manufacturer is obliged to write on the handles the maximum voltage value that can be operated. Information can be written using a variety of technologies, many will exclude the possibility of mashing during long-term operation. If the maximum voltage is not indicated, then the use of the tool is strictly prohibited.
There are two main groups of pliers:
Classification is also carried out by product size. The master, who often uses the tool in question, may have several pliers in the kit: the larger the size, the more force can be transmitted, smaller models are suitable for working in a hard-to-reach place.
The difference between pliers and pliers
All tools are designed to be used in a specific job. The differences between pliers and pliers are in the following points:
Considering how pliers differ from pliers, it is worth noting that the first version of the design is multifunctional, the other is suitable for carrying out a small amount of work.
The most suitable tool should be chosen correctly in order to provide the most comfortable working conditions. The moment that a design can consist of several elements determines the difficulties that arise when choosing. The best execution option can be selected taking into account the following information:
It is recommended to pay attention to the offer of only well-known manufacturers. This is due to the fact that they value their reputation and use only the highest quality materials, and also check all manufactured products.
Adjusting the transmitted force
On sale you can find products that allow you to adjust the compression forces. Such models can be used in the case when the workpiece to be processed should not be subjected to mechanical stress.