Is it possible to cut metal with an electrician. General principles of cutting

Table of Contents:

All about metal jigsaws. From choosing a file and an electrician, to the nuances of work and sawing technician

Manual electric lobes for cutting metal is rarely used. They slowly and inefficiently make long cuts, saw thick metal. However, where it is used, it is simply indispensable. Only an electrician can cut ovals, large holes, complex curved elements. It is also indispensable when there is simply no other tool or it cannot be applied.

Milwaukee electricians pliers

In principle, it is not the electrician itself saws, but the file. If you use a special file for metal, then this tool successfully copes with the task. They can be cut, like soft non.Ferrous metals. Copper, brass, bronze, aluminum with a thickness of the canvas with a thickness, and blacks up to 10 mm thick.

There is an experience of sawing and thicker steel blanks, but it is slow, it requires a frequent change of files and lubrication during sawing, suitable for one.Time work when there are no other options.

How to cut metal correctly with an electrician

Some manufacturers of power tools do not recommend working with metal parts if their thickness exceeds 5 mm. But there are those that allow you to work with parts up to 10 mm thick. It all depends on the reliability and quality of a certain model. In particular, from the quality of the pendulum node.

Before starting the sawing work itself, you need to conduct a certain preparation and configure the tool. For the proper tuning of the jigsaw, the pond of the pendulum during the cut should be reduced to the first position or removed completely. So to speak, remove the beating of the pendulum. This is done in order to reduce the wear of the nodes of the jigsaw and avoid the clouding of the cutting surface of the saw.

It is not necessary to put pressure on the jigsaw on the jigsaw. You still can’t cut it faster, and the risk of disable the tool increases. The speed of the jigsaw should also not be high. At high speed, you can get overheating of the cutting element, and this will lead to a decrease in the severity and hardness of the saw. Take into account that one file may not be enough for the whole job. Especially if you do not have enough experience. Always keep one or two spare parts in stock.

Is it possible to make a stationary jigsaw from an electrician

Professional class electrolobsics have a hole on the support site, allowing to reliably and safely fix the device on the bed. In this case, the tool can be used to create an electric lobe machine.

The key difference of a stationary lobe machine and traditional manual models is Production processing method. In a stationary technique, the workpiece moves relative to the saw blade. The classic manual electric jigsaw must be moved relative to a fixed workpiece.

Electric Lobel machine is good because the opportunity arises high.Precision workpiece processing. For this purpose, the workpiece is supplied using special guides and a movable carriage.

Speaking for ordinary manual electric ones for metal, when pushing and direction of the device, errors involuntarily arise, which does not allow to process blanks with increased accuracy.

Is it possible to cut metal with a jigsaw

There are times when you need to cut something metal, and only a jigsaw is at hand from the power tool. This is not the best option, but not the worst. The jigsaw is quite suitable to cut metal.

But if you only had only experience with wood, you need to understand a very important thing: wood and metal. Different materials in its structure. So, the approach to the choice of tools and the very process of the cut is significantly different.

How to cut metal correctly with an electrician

Some manufacturers of power tools do not recommend working with metal parts if their thickness exceeds 5 mm. But there are those that allow you to work with parts up to 10 mm thick. It all depends on the reliability and quality of a certain model. In particular, from the quality of the pendulum node.

possible, metal, electrician, general, cutting

Before starting the sawing work itself, you need to conduct a certain preparation and configure the tool. For the proper tuning of the jigsaw, the pond of the pendulum during the cut should be reduced to the first position or removed completely. So to speak, remove the beating of the pendulum. This is done in order to reduce the wear of the nodes of the jigsaw and avoid the clouding of the cutting surface of the saw.

It is not necessary to put pressure on the jigsaw on the jigsaw. You still can’t cut it faster, and the risk of disable the tool increases. The speed of the jigsaw should also not be high.

At high speed, you can get overheating of the cutting element, and this will lead to a decrease in the severity and hardness of the saw. Take into account that one file may not be enough for the whole job. Especially if you do not have enough experience.

Always keep one or two spare parts in stock.

The main types of metal files for electrician

Now let’s go directly to cutting tools. The fact that this canvas is designed to work with metal will tell you the inscription on the file itself or on the package. Such products are marked with inscriptions: “for metal” or “for metal”, depending on the manufacturer.

By marking you can learn about the material from which the file is made. The most common steel is HSS. From the description of the manufacturer it follows that this is a high.Speed steel.

On some products there is a BIM marking. This is a designation of bimetall, a solid cutting edge and softness of the body of the canvas. Two different in density of the material are connected by surfacing. The soft body of the canvas does not allow fragile steel on the teeth to break.

The cutting tool differs in shape. The most popular products with small milling wavy tooth. They give an even cut, if necessary with a slight turn. But such canvases cut material with a thickness of 1-3 mm.

To cut parts with a larger thickness, there are special files with a diluted “tooth” and changed geometry. The so.Called “progressive step” in which teeth increase from the jigsaw to the edge of the canvas. Such models can cut parts up to 10 mm thick.

A file with a dedicated tooth can be processed with non.Ferrous metals (such as aluminum, copper, brass) and a solid tree. They can cut a metal profile (pipe or square) if the diameter does not exceed 30 mm, and the wall thickness is 1.2 mm.

Lobzik is a tool for cutting blanks from different materials. Most users from school bench are familiar with wood sawing products. This material will give answers to questions, which is notable for the metal lobe, which groups are divided into and how to choose a good model without overpaying for it.

General information about the tool

The jigsaw is called a saw, the cutting canvas of which makes a reciprocating movement. Depending on the design, the tool performs from 200 to 3000 vibrations every minute, through which the metal blank is cutting.

The jigsaw, unlike most saws (manual, end and others), is intended for figure cutting. Over, it is difficult for them to get a strictly straight line line, and the curve is easily. However, there are products for cutting at right angles. They are equipped with special guides and cost a little more analogues, while weighing the structure.

Specialists divide the metal lobe into groups by a number of parameters, including:

In accordance with the last criterion, the tool is divided into two types:

The former allow you to keep the tool in one hand, which is why the cut accuracy is reduced, but the scope of use is expanding. The second must be held with two hands, after fixing the part. This is inconvenient, but the accuracy of cutting the workpiece increases.

The type of handle allows you to classify only manual models. Electric ones are different. Further. In detail about other types of cutting tools.

Features of mechanical and electrical models

If necessary, using electricity, there are two types. The mechanical is characterized by a simple design of three main elements (handles, frames and files), lightness, low cost. The cutting element is fixed in the frame by means of two screw clamps that regulate the tension.

If the canvas sags, cut the workpiece (especially metal) is impossible. Working a mechanical jigsaw is simple, but for a long and energy.Consuming. The maximum frequency of movements is 200-250 oscillations per minute, so such devices today are considered ineffective.

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However, to this day they are found in stores.

Example. Kraftool 15606 with an oval frame depth 165 mm. It makes it possible to cut large metal surfaces.

For the convenience of the user, there is a plastic handle with a ribbed surface (so that the device does not slip out of the hands), and the durability of use is guaranteed by a canvas with a carbide-wolframa coating, very wear-resistant and durable. The cost of a mechanical jigsaw. From 700 rubles.

The situation is different with the electrician. The tool works from the network or battery, makes several thousand vibrations per minute, compact, durable, and replaceable metal files are available in construction stores.

The Best Electrical Tool that needs to be used everyday | Ep02

Disadvantages should be called the weight of the product, noise during operation and attachment to the source of electricity (when operating network devices).

All about metal jigsaws. From choosing a file and an electrician, to the nuances of work and sawing technician

Manual electric lobes for cutting metal is rarely used. They slowly and inefficiently make long cuts, saw thick metal. However, where it is used, it is simply indispensable. Only an electrician can cut ovals, large holes, complex curved elements. It is also indispensable when there is simply no other tool or it cannot be applied.

In principle, it is not the electrician itself saws, but the file. If you use a special file for metal, then this tool successfully copes with the task. They can be cut, like soft non.Ferrous metals. Copper, brass, bronze, aluminum with a thickness of the canvas with a thickness, and blacks up to 10 mm thick.

There is an experience of sawing and thicker steel blanks, but it is slow, it requires a frequent change of files and lubrication during sawing, suitable for one.Time work when there are no other options.

In what cases should be cut by an electrician

For cutting steels in non-industrial conditions, gas and electric welding are used in cutting mode, ushm or ending with a cutting disk for metal, hand-lobby with a file for metal, scissors, guillotics.

Electrician is used in the following cases:

  • Pure cut is required, without dousing and overheating of the metal structure;
  • It is necessary to cut a circle, a curve line, an oval, which cannot be done with another tool;
  • Когда нужно сделать вырез под углом, регулировка наклона платформы электролобзика позволяет это сделать;
  • When there is simply no other tool.

In the premises where fuel and lubricants are stored, other flammable materials are dangerous, it is dangerous to work with a sparking cutting disk at Ushm, gas-electrical welding in cutting mode. In repaired rooms, you can damage the finish. Lobzik is also used here.

The choice of files

The speed and quality of the cut depends on the quality of the canvas of the jigsaw. On sale there are different options for metal files. As an example. T118G and T318VF.

  • T-T-shaped (cross-shaped shank);
  • The first digit 1 and 3 is the length of the file on the serial numbers. 1. The shortest, 3. Longer;
  • 18. A cipher at the purpose of the canvas, verified according to the table. In this case. For metal;
  • In and G. G-the smallest tooth, less than 1 mm, B-tooth and step 2-3 mm, larger;
  • Marking F means that the canvas is made from a combination of different metals (bimetall). A softer canvas so that it does not break, and superhand teeth.
possible, metal, electrician, general, cutting

Different manufacturers may have a different marking of their files for metal. Radically facilitates the choice of the inscription on the package and the canvas itself: Metal. You can evaluate the size and step of the teeth without decryption of labeling visually.

Is it worth paying attention to the brand

The brand of the junction for an electrician is of great importance. There are many manufacturers in the world who want to enter this market of consumables. Among them are semi.Custody, which produce unemployed dummy blades that cannot even saw a tree.

Only a large manufacturer is capable of establishing a stream production of quality products in compliance with all technological standards and quality control at all stages. The most popular of them, who earned a good quality reputation. Bosch, Makita, some others.

The stronger the metal, the smaller tooth is required. A larger tooth saws faster, suitable for soft non.Ferrous metals. The size of the tooth can be estimated both visually and by marking:

Cutting Tool Materials// Metal Cutting Principle// Manufacturing Technology// GATE Preparation

  • G is the smallest tooth, about 1 mm.
  • E. 1.5 mm.
  • A —TO 1.5 mm up to 2 mm.
  • B. From 2mm to 3 mm.
  • A larger tooth, from 3 mm to 5 mm with marking C and D for a metal saw by an electrician is not used.
  • Sometimes a file with a marke of X, with a different pitch of the tooth, may meet.

A universal file for all metals and cases is considered a basic model with the inscription BASIC (basic). This is a short canvas with the smallest tooth and marking T118G. They can saw everything: from copper to iron.

Much depends on the strength of the alloy from which the file is made. You can determine its strength only with real work.

The length of the canvas should be sufficient to make a drink of the desired thickness.

You cannot give more accurate recommendations for the selection, since the metal is different. For example, aluminum alloys with zinc are of greater strength, and powder metallurgy products have completely different properties than the initial metal.

There is also a life hack, how to make a file for an electric lobesis from a fragment of a conventional file for metal for a hand jigsaw.

  • High.Quality canvas is very difficult to cut with ordinary metal scissors. It can be trotted (without overheating) on ​​an abrasive circle.
  • Indicative cut is done incorrectly.
  • You can’t hold the workpiece in your hands. It should be rigidly clamped or in a vice.
  • You can not cut “on the clamp”, t.To. At the end, I drank the blanks from the bottom and up the half of the linen linen.

Which manual electrician is better to work

The metal saws the saw, and the electrician only sets it in motion and directs it. Therefore, you can saw any serviceable electrician that has a speed adjustment. File downloading mode (pendulum course) when cutting metal is not needed. There are no special hand.To.Hand electrolobsics for metal. Conventional electrolobsics are used, only the canvas is selected.

Note! The more powerful the electrician, the easier it saw metal. Professional models can cut material in greater thickness than household.

There are stationary metal tape machines that can be purchased for a home workshop, but these are no longer hand.Made elastoles.

What maximum thickness can be cut

For marketing purposes, it may be stated that these tools can be sawing steel up to 20 mm thick and soft metals up to 30 mm. Perhaps if you buy a hundred blades and spend a week of time.

Features of sawing at an angle

For the cut of the material, you initially need to install the sole of the electrician at the required angle of inclination. After fixing the tool, you need to carry out a cut according to the same principle as for straightforward elements.

This design allows you to significantly simplify the process of cutting different materials. When using it, you need to move not a tool, but a workpiece. This allows you to control the marking line without any difficulties. But at the same time, increased efforts should be avoided on the processed canvas.

What is the electrician

When cutting plastic, as in the case of metal processing, you should use a low speed. The fact is that with a high cutting rate, plastic can melt.

Advanced type lobe makes it possible to adjust the cutting speed of the start button. With a slight pressure on the speed, the speed will be minimal. If you completely press the button, then the cutting speed will increase to the maximum.

Now more about the types of electrician.

Why is the jigsaw saw crookedly

In some cases, the master may get a curve cut. A similar nuisance arises due to:

Working with too thick materials is difficult to achieve even cut.

Ways to eliminate problems

To obtain an acceptable result, you should be patient and work correctly with the tool. Do not press too much on it and push it forward. This will only worsen the quality of sawing and will cause chips on the material. It is important to apply the markup line on the workpiece.

Sprinkle metal shields, wooden countertops and other products must be a device with a well.Sharpened file.

Working rules

Some of these mini-stations are not designed for processing metal products, the thickness of which exceeds 5 mm. Others make it possible to cut at least 10 mm metal. Much depends on whether an electrician for domestic use is intended or for professional. So that files for an electrician served for a long time, you need to use the tool itself correctly.

  • Will ensure the normal operation of the tool and the trouble.Free effect of the file used correct setting of the electrolobsik. It will allow the device to serve as long as possible and will not allow the cutting canvas to swipe.
  • During work, you do not need to put pressure on the jigsaw. The work will not accelerate from this, but the prospect of breaking the tool will become quite real. And also you need to choose the right speed of the file of the file. At high speed, it is able to warm up much, becoming less acute and less solid.
  • No matter how skillfully the master used an electric jigsaw, at hand he should have at least a couple of spare pieces.
  • If the jigsaw is often used for cutting metal, you need to have on the farm separate canvases for aluminum, non.Ferrous metals and for steel.
  • It is better to have a supply when using a manual tool, although a regular manual jigsaw allows you to continue to use them before maintaining a certain length of the files, which makes such a machine quite economical. Elements of the clamp of the hand.Lobby are arranged so that you can always move the saw canvas, guaranteeing its reliable retention and maintaining its tension.
  • When working with any jigsaw, you need to use protective glasses and gloves. And also we should not forget that the file is a very sharp tool and, if used improperly, the jigsaw can injure a person.
  • You can’t “squeeze the juices” from a hungry file, trying to use it as long as possible. From such an appeal, the work can be done poorly, and when using an electric unit with a blunt canvas, the jigsaw begins to work under load and may break.
  • When it comes to metal processing, nothing can serve forever, and the files for the jigsaw are all the more so. But with their competent choice and application, one can calculate that they will not become often changing consumables.
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In the next video, you will find an overview of Bosch base files for cutting metal products and metal surfaces.

Is it possible to cut metal with a jigsaw?

We will tell you what a metal jigsaw is notable for, which groups are divided into and how to choose a good model without overpaying for it.

We will tell you what a metal jigsaw is notable for, which groups are divided into and how to choose a good model without overpaying for it.

Lobzik is a tool for cutting blanks from different materials. Most users from school bench are familiar with wood sawing products. This material will give answers to questions, which is notable for the metal lobe, which groups are divided into and how to choose a good model without overpaying for it.

What is the electrician

When cutting plastic, as in the case of metal processing, you should use a low speed. The fact is that with a high cutting rate, plastic can melt.

Advanced type lobe makes it possible to adjust the cutting speed of the start button. With a slight pressure on the speed, the speed will be minimal. If you completely press the button, then the cutting speed will increase to the maximum.

Now more about the types of electrician.

How to cut a tree, chipboard, plywood

The largest assortment of cutting files is in the segment of the tool for wood.

It is clear that the wood with a saw can be cut with a chipboard, but still the best solution is to use a saw tool for its intended purpose, so it will last longer. Jews for chipboard are more “tenacious”, since in addition to the tree itself they have to face the adhesive basis of the material.

The number of moves of the saw canvas is set in each case individually, starting from the maximum values.

Important! If with a high speed of the engine rotation there is a burden of the workpiece at the site of the cut, the speed should be reduced. This will protect the file from overheating, and the workpiece from damage.

As for the cutting of plywood, it is strictly not recommended to use a pendulum mechanism to obtain high.Quality cut. In the photo on the left side, the cut was carried out with switching on, and on the right side. Without it.

The best option is to use an electrician with a special plywood file that has equilateral teeth. If such a canvas is not at hand, the proven method will help out. A strip of painting tape is glued to the place of the alleged cut, and after the cut it is removed.

For sawing thin wooden blanks, lobe with low power indicators are suitable.

But if it is supposed to be sawing sections of more than 50 mm, then you should pay attention to the tool with the average power indicators.

How to cut plywood, wood, metal: tools for using the tool

Electrician, along with a drill, a grinder and other tools, is one of the necessary attributes of a home master. The need for the implementation of the inherent properties in the design causes a reasonable desire for the competent use of the tool. The main requirement is the implementation of accurate even cuts and details. Why it depends? What knowledge is needed?

What is an electrician for

Most often, an electric jigsaw is used for the manufacture of wood products. This tool found widespread use in furniture production, where elements and details of various shapes are made with its help.

If when working with an electric jigsaw Correct the consumable and cutting mode correctly, then you can:

  • Make even and curved cuts;
  • Cut circles without damage to the sheet;
  • Cut thin metal;
  • Make wood from wood with a thickness of up to 10 cm (the model of the electrolobian Dnipro-M le-110r cuts bars in 11 cm);
  • Cut plastic;
  • Saw ceramic and porcelain tiles.

Will the power tool work with this or that material will depend from power and type of tool (household, semi.Professional, professional).

Not all electrical jigsaws have additional functions, such as an inclined cut or the ability to connect additional elements and tools.

In this case, you also need to choose the right saw canvases. The step of the teeth, their length, material are taken into account.

Briefly about the tool

A jigsaw is a minipil that facilitates human labor. The tool is processed wood and its derivatives, metal blanks and plastic. The principle of operation is to transmit oscillatory movements in the vertical plane to the cutting tool. Moving up and down, in parallel with a progressive movement, the jigsaw produces drinking in a semi-finished product.

In addition to vertical reciprocating movements, some of the power tools are equipped with a pendulum. Feature-the saw makes movement in the vertical plane and at the same time forward-forth. That is, in the working position, the teeth are in contact with the material. The saw pushes back in the anti.Trip, interrupting the interaction.

Design features

To properly operate an electrician is, first of all, to know its device and technical capabilities.

  • Stanin. Is a base on which the rest of the tool elements are attached. The platform should be even, hard and durable. The correct direction of the file depends on this, and, accordingly, the ability to perform an accurate cut. In addition, the massiveness of the base levens the emerging vibrations during work.
  • Frame. Combines the main nodes. Engine, gearbox, file mounting system, control elements. It is performed in two types. With an arched (bracket) handle or “fungal” (“iron”). Ergonomicity. The convenience of covering the instrument with the hand, indirectly affects operations with minimal tolerances on the deviation.
  • The mechanism of fastening the file. The reliability of fixation, the lack of free movements (play), withstanding the direction in one plane is one of the technical capabilities for the exact sawing.

Useful equipment

The implementation of a flat seam is facilitated by a number of devices produced to an electrician:

  • Stop-zirkul. It will be required to accurately cut the circle.
  • Parallel lateral emphasis. Designed for rectilinear cut. The straightness of the seam depends on the state of the side (retaining) side.
  • Tire guide. Allows you to perform an accurate straight cut at a distance of 20 or more centimeters.
  • Platform lining. Reduces friction coefficient, increases sliding on the surface of the workpiece.
  • Anti.Uscle liner. Reduces the likelihood of chips. Useful for processing laminated materials.

Characteristics that affect the accuracy of the cut

Electrician has certain characteristics indirectly or directly affecting the nature of the cut. For clarity, the indicators are reduced to the table.

Characteristic Note
Power Affects performance, speed and depth of cutting. That is, it is easier to cut the workpiece without the application of external efforts than the weak as a more powerful unit. The likelihood of vibration, bending of the file, the screening to the side will decrease
Stroke frequency (number of revolutions) The indicator is important for choosing a sawing mode for a certain material. Affects cutting speed. High. For soft wood, low. Steel
Smooth start The function allows you to smoothly, without jerking and impact, start the operation of the cut. The moment of the seam formation depends on the initial cutting. An accurate hit on the trajectory or at an angle.
Weight Increasing the weight of the tool reduces the influence of vibration, departure to the side
The move of the file Directly related to power. Weak aggregates when processing thick parts work in peak mode, at the limit of their capabilities. The investigation. Increased vibration, bending of a file, leaving the trajectory
Pendulum Accelerates the cutting process, but the quality of the saw
Revolutions adjustment Allows you to choose the optimal cutting mode in accordance with the characteristics of the workpiece material
Holding speed under load The stability of the movement of the cutting tool in the process of processing the material allows you to create an even, without chips and leaving the trajectory sawing seam
The direction of blowing Blowing the zone of cutting with a stream of air from the fan that cools the engine sweeps the sawdust. The cutting point is improved
The cutting of the cutting zone The illumination of the working area increases visual control over the direction of cutting

An important point. No matter what characteristics the tool may have, to reduce the possibility of the device with a poor.Quality assembly.

possible, metal, electrician, general, cutting

How to cut plexiglass, plastic

For cutting plastic materials, choose a file with a large tooth and put small engine speeds. With a low speed of the saw, the chips are smooth and the plastic is well drunk. With an increase in revolutions. The material begins to melt, the jigsaw ceases to cut, since the canvas stuck in molten plastics.

Drinking ceramic tiles and other ceramics.Based materials is difficult, but possible. On sale you can find special files with diamond spraying or with a cutting edge covered with tungsten carbide.

But: “Is it worth doing?”. A question that everyone solves for himself. It is much easier and more convenient to cut such a material with a grinder, with a diamond disk worn on it.

How to cut metal. A metallist directory

A jigsaw is a very common tool among amateurs and professional joiners, so it is important not only to choose it correctly, but also to know the rules of use. To answer the question of how to cut it with a jigsaw, it is necessary to take into account a number of nuances related to the specifics of the electrician and stages of the sawing.

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The choice of a suitable tool

Several recommendations from experienced specialists will help you choose the right tool for work.

To cut at home a fairly domestic or semi-professional D-shaped jigsaw, which is controlled by one hand. The greater the power, the harder the electrician, and it will be more difficult to saw it evenly.

Step speed regulator, electronic stabilizer and pendulum course will greatly facilitate the cutting process. The presence of a plastic lining on the sole will reliably fix the car on the cutting canvas. Useful functions are built.In blowing and backlight.

It is worth paying attention to the mounting of the canvas. Some models have a restriction that does not allow the use of any saw.

It is not recommended to saw boards with a jigsaw, for this there are circular saws and hacksaws. Although a powerful tool can cope with the task, it is unlikely to achieve a perfectly even saw.

Each model of the jigsaw varies in shape, so before purchasing it is worth holding the tool in the hand, and if possible and test it directly in the store.

The choice of cutting canvas

Fabric for jigsaws differ in the length and frequency of teeth. It is worth giving preference to proven brands, in this case there is a quality guarantee for metal, and the saw will be even. Files are classified according to the configuration of teeth:

  • On standard models, the teeth of the same size are located at an equal distance and in one direction;
  • The so.Called saw with a missed tooth is distinguished by the absence of cloves, so that the speed of the sawing increases, the canvas heats less and sees, and the chips are removed from the surface to the side;
  • In the case of double teeth, the speed of the cut below, but the quality of the cut is better. The chips are removed from the cut;
  • In reverse paintings, part of the teeth is directed upward. Using such a tool, you can cut the chipper with a chipboard and other wood without chips, since the upper teeth cut the material with the reverse movement.

The specific thickness of the canvas depends on the material with which it will work, but the basic for the manual model is No. 3, No. 5, No. 7.

The marking of the line drank

In order to cut off the material with a jigsaw, it is necessary to correctly outline the cut line and secure the workpiece on the surface reliably.

If you have to work with a long canvas, it is worth using a flat rail as a guide and two clamps for attaching it and working material.

It is necessary to act in a certain sequence.

First, you need to mark on the chipboard using a ruler. To do this, the required distance from both sides is measured, the marks are connected, forming the cut line. For the manufacture of a curly line, it is advisable to draw it on paper, and then transfer it to a tree with a copy of the carbon.

Important! The jigsaw is inherently provided for curved cuts, cutting it exactly in a straight line is quite difficult. You need to constantly monitor the line and direct the tool a little to the side.

In order to avoid chips on the finished surface, the file during operation is not carried out at the mark, but near it. The laser guide on the jigsaw will help to saw smoothly.

Fastening of the material

So that the cut line is even, the working surface should be as stable, rigid and strong as possible. When working at home, this can be an ordinary table with reliable legs and a flat countertop.

The board is fixed on the surface using clamps, fixed on both sides with moderate force.

The processed sheet must be placed in such a way that when working, the tool does not rest against the surface.

So that in the process of the saw on the saw there is no pressure, the protruding edge hanging from the surface can be weighted using the attached cargo.

SPILE technology

Begin to saw after fixing the workpiece and marking. To do this, you need to turn on the electrician, set the maximum speed level and adjust the pendulum course, putting on the number 1.

It is necessary to bring the file to the marking line, press the side of the platform to the guide and start work. Moving the jigsaw forward, it is necessary to monitor the location of the platform. It is impossible to get away from the guide.

When a few centimeters remain until the end of the canvas, it is necessary to carefully hold the free edge, avoiding fault. The process can be considered completed on this.

So that the cut does not turn out to be a curve, it is worth remembering a number of nuances:

  • In the process of work, you can not press on an electric jigsaw, otherwise the saw will break;
  • Cutting a steel sheet, it is necessary to choose a tool with maximum power and work at high speed. When heated, steel is softened and becomes more pliable;
  • By processing plastic, laminate, organic glass or stainless steel, it is necessary to provide additional cooling of the file and periodically take breaks so that the tool can cool down;
  • So that the plastic does not melt in the process of processing, it is necessary to set the minimum speed with a frequency of 1000 revolutions/minute;
  • Figure cut will turn out even when choosing a narrow saw with small teeth;
  • Having finished the work, the electric device should be cleaned of sawdust and put in a special cover.

Types of saws for an electrician: what and how to saw

For those who have an electrician in their household, from time to time should purchase files for him. There are quite a lot of varieties and manufacturers. The most common types of saws are of course on wood, except for them there are canvases for metal, tiles. In order not to be especially confused, we will consider the most running saws in everyday life, Bosch company. In the ratio of price/quality. Good choice. The letter “T” in the marking indicates the type of shank-T-shaped. The most common type of file.

Wood saws. There are several types, it all depends on the nature of the work ongoing.

Fast sawing files.

For example, if you need to cut a bunch of boards as soon as possible, then a file with a large tooth is best suited. The larger the tooth, the faster the cut, but less neat, the cut is not very smooth, but if you make a fence, or build a barn, then accuracy is not needed in principle. For these purposes, you can take a file with a marking T101D. It is suitable for boards up to 75mm thick. If a board or bar is up to 100mm, you need a file 244D. For boards up to 200mm. Long saw 344D. It can be seen, the larger the figure is in the marking, the more a file is intended for a thicker board. It must be taken into account that for a thick board you will need a good and powerful electrician.

For pure cut, It will take a file, for example, T101V.

Her tooth is noticeably smaller, respectively, the cut is smoother. This is suitable for assembling furniture, where you need an accurate and even cut, without chips. Often it is used for cutting fiberboard, plywood, wood-piece stove. She can saw her thick boards of course (up to 75mm), but it will take longer longer than the files with a large tooth.

Laminate saw. Has a reverse tooth, directed in the other direction in comparison with the rest of the files. This is done so that chips from the front side of the laminate does not work out, do not spoil the appearance. Small tooth. For pure cut. It has a marking T101BR.

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The letter “r”. Denotes a reverse (reverse). And so it is no different from a simple tree T101B.

Figure cut.

Their tooth is always small, used to cut the radius, circles, are used in the production of furniture. In shape, they are already noticeable than everyone else, this is done so that the file does not clamp when turning the jigsaw. From personal experience, I can say that I cut a circle in the stove of the fiberboard for the sink, the cut was very accurate and even. Marking at such pieces with the letter “o” in the title. T119BO.

They always have a small tooth so that it is easier to recognize them, their shank is blue. If you saw the metal up to 3mm, the T118A saw is suitable, you can also saw plastic for metal up to 6mm. T123X, for aluminum. T227D, its tooth is larger.

Universal saw for metal and wood

You can saw both wood and metal. Her tooth in one half of the canvas is small, on the other large. Marking T345XF.

Peel for ceramic tiles. It has a marking T150RIFF, T130RIFF. On the edge she has a carbide spraying.

Most often, files are clamped in a jigsaw using a 3mm hexagonal key, sometimes there is a quick.Packed mechanism.

As for prices: the most running saws cost about 25-40 rubles., long for a thick board about 80 rubles. A saw on ceramics is allocated from the general row, its price is 150-170 rubles. Are relevant for 2012.