How to cut an aluminum profile at home. Features of cutting aluminum corner grind

How to cut a profile for drywall at home

Working with strong sheets involves the presence of the necessary set of accessories. To correctly bend metal parts, make the desired incision on one of them, as well as make their quality installation, use the following accessories: how to bend the profile for drywall correctly? You can bend the guide profile, since the racks are designed to support the main weight of the future structure. When an opening for an arch is created, you need to use a special arched profile.Any of these cases suggests that it is necessary to bend the plasterboard profile so that the design is installed on the basis of a given scheme.

If you perform all actions correctly, then the profile will be easy to install. Drywall (GKL) is used to create various curly elements. Modern installation of suspended floors is not complete without the use of this material. When creating ceiling design, the following elements are used:

• If a high arch is formed, the profile can be bent into the arc
• When the ceiling is formed in the form of a single composition with the transition of individual figured components to the walls
• When installing a niche with a curved element
• When creating an arched partition with a complex bend

Cut the profile for drywall

Once work began with the hero of the article, the question is also relevant than to cut the profile for drywall. It is used to create a frame for paper-mineral sheets.

They attach them to the profile for self.tapping screws. Accordingly, drywall closes the profile base. You can not do Accent for accuracy of cutting steel rods. Their unsightness will hide the sheets.

You can cut the profile with metal scissors

For cutting profiles for drywall, 3 tools are used:

-Scissors for metal. They are good for cutting leaf steel. Working with P-shaped profiles for gypsum sheets is inconvenient, but profitable. Manual version of the instrument resembling nippers stands from 200. Also, the inconvenience of working with scissors smooth out their independence from the power grid and noiselessness.

-Electric. Cuts carefully and quickly. It is convenient to work with a tool only with a hard fixation of the profile. It is made of thin steel. If this will “walk under the blade blade, the cut turns out to be uneven.

-Miniature angular grinding grinder. In working with a corner grinder, the profile is placed on bending. In other words, the cut part should hang over the air and bend under its own weight down while cutting off. The rest of the profile is based on a chair, a table.

The amenities in handling the power tool overshadows the noise coming from it. However, you can wear headphones. Of the mandatory protective equipment, it is worth mentioning glasses.

The chips can fly away from the processed steel. She may be in the eye, damaging them. Such pieces of metal are called warden, extracted in emergency rooms.

The danger of cutting the profile with an electric tool consists not only at the detriment of human health, but also the decoration of the apartment. The steel shavings flies off the hot.

It is worth staying away from wallpaper, plastic panels. Of course, they cannot ignite the chips, but the point darkening-priests, sometimes remain.

Features of plasma cutting aluminum

Aluminum plasma cutting. ideal option to get high quality cutting of non.ferrous metal. At the same time, only inactive gases are used for the formation of plasma necessary for the processing of aluminum sheets and its alloys: hydrogen, argon or nitrogen.

Active gases, such as air and oxygen, are designed to form plasma for cutting black metal.

It is not recommended to use a gas mixture combining nitrogen with an argon for plasma cutting aluminum, as it is designed for cutting 50 mm highly alloyed steel.

The use of pure nitrogen gas is possible for cutting aluminum with a blank thickness up to 20 mm.

But nitrogen in combination with hydrogen will allow you to treat aluminum and its various alloys, with a thickness of 100 mm.

How to cut a pipe with a corner grinder

For cutting pipes, it is recommended to use cutting circles with a thickness of not more than 1 mm with a corner grinder, otherwise it is harder to cut, and there will also be too many sparks and flying hot particles.

• The pipe is fixed in a vise or fixed in another way. In this case, the cut part should glow. It is not allowed to have a workpiece between the two supports and carry out a cut in the middle, t. to. jamming the cutting blade will occur (due to sagging the pipe).
• Using a strip of paper and painting tape, marking is applied. The ends of the tape should converge as accurately as possible. Homemade craftsmen recommend lowering the pipe into the liquid at the required angle, and then, along the border of dry and wet, mark the fishing line for the cutting trimmer.
• The incision should be performed from the upper part of the pipe, gradually lowering the corner grinder below. The cutting disk should pass along the very edge of the glued strip.

A large diameter pipe is cut a little different, since the working part of the circle does not allow you to do this at a time. The wall is cut chosenly, and the pipe is rotated with the right side.

Laser cutting

Cutting aluminum beam-laser is possible on devices of solid-state and gas type. The latter are considered preferable, since they work continuously (the very first. only in impulse mode).

In parallel with the laser beam, an air flow is brought to the processing site, blowing the molten pieces of metal from the edge. This is how the surface of the surface at the output is achieved.

Experts recommend that laser cutting at low speeds to reduce the probability of deformations to zero. For the same purpose, they are advised to use nitrogen.

Working with installations is elementary. the programs are set in accordance with the drawing, the equipment is launched, and the user is waiting for the end of the work. In addition to minimizing the use of human resources, the advantages of laser cutting are electricity saving, as well as the low cost of equipment (compared to hydro.carbrane). There are few disadvantages, but they are:

• key element. laser; With its breakdown, all the equipment becomes faulty, and the work rises;
• The speed of cutting is high, but unstable;
• A prerequisite. the thickness of aluminum does not exceed 20 mm.

Kryazuvka for metal

It is not always possible to use electric equipment like end saws, so you have to be content with simple tools. The first of them is a metal hacksaw. They can cut leaf material, as well as a profile of small thickness. They start cutting with the ribs, continue on the back and end on the sides.

• The hacksaw weighs little, so the hands do not get tired;
• simplicity of actions;
• cheapness of the tool;
• Work efficiency like an electrician.

Industrial cutting of aluminum profile

Plasmical equipment for cutting aluminum profile allows you to get the perfect quality of cutting. For processing aluminum, a plasma cutter should be chosen as plasma.forming gases of hydrogen, argon, or nitrogen. inactive gases.

Active gases (oxygen, air) are used for plasma cutting of ferrous metal.

Compressed air is also applicable for cutting aluminum blanks, but only if they are not thicker than 70 mm. The nitrogen-argon mixture for cutting aluminum is not suitable.

Cutting aluminum using pure nitrogen is quite acceptable if the workpiece is not thicker than 20 mm. To cut aluminum blanks, the thickness of which reaches 100 mm, a mixture of nitrogen with hydrogen will be required.

A mixture of an argon with hydrogen is optimal for working with aluminum, it is suitable for cutting aluminum blanks of significant thickness. over 100 mm. For the stability of the plasma arc, mixtures with M hydrogen are not higher than 20 % should be used.

Hydrobrazive equipment for cutting an aluminum profile allows you to get products with a high.quality cut and medium indicators of roughness of the edge.

Metal loss when using this technology is minimal. Hydroabrasive cutting is not accompanied by heating of the workpiece, it is a fire and explosion-proof.

Cutting occurs due to the exposure of a narrowly directed stream of water under high pressure. Abrasive grains are added to the water, the composition and value of which can be different depending on the parameters of the processed material and the conditions of work.

Hydroabrizative technology allows you to cut metal up to 300 mm thick. It is possible to cut a whole stack of thin sheets of metal at once.

With the help of hydro.carbrane cutting of an aluminum profile, you can get parts of a complex shape, cutting them out with high accuracy. So it is possible to qualitatively perform even such difficult operations as the formation of bevels, internal radii and even sharp corners.

Hydroabraseic cutting is safe for the environment, since during operation there is no formation of harmful chemicals and microparticles that clog air. For processing large quantities of the profile, a hydro.carbrane machine with a numerical control (CNC) is used. The operator only looks after the equipment that independently cuts the aluminum profile in a given mode, according to the established program.

Guillotine is a blacksmith-press installation. There are three options for such attitudes: guillotics working in manual, mechanical and hydraulic regime.

Mechanical guillotine functions according to the principle of a kinematic chain, and hydraulic. using a working fluid.

Hand guillotines make it possible to easily cut thin aluminum sheets with a lever-spring mechanism.

Mechanical guillotics are connected to the power source.

This kind of device is used when when processing metals (including aluminum), high accuracy is not required, since cutting on mechanical guillotics allows deviations of 2 mm or more.

Only stationary hydraulic guillotines equipped with the rear ruler provide a very accurate incision.

As a result of replacing hydraulic guillotine engines more powerful and modern analogues, installations are created that can cut aluminum almost any thickness.

How to cut tiles under 45 degrees?

So that a two.tile corner looks beautiful, when cutting the tiles, you need to do not reach the glaze a little (0.5-1MM). That is, only clay is cut off. If you go on the glaze (the front side of the tile), it will be “torn” and chipped. This is immediately obvious, it’s not beautiful.

We are faced with such a problem regarding the pruning of corrugated tiles. But more on that later.

Perhaps many of you have seen this “art”, but most often everyone thinks that it should be so. And the tile with twenty years of experience assures us that it cannot be otherwise.

Even if there is a need to cut the angle of tiles not from the “factory” region and you must reduce icing, but there is a way to make it beautiful.

First you first need to cut the tile evenly (depending on the desired size), and then, again, until the glaze is reached, cut it up to 45 °. This cut will be much cleaner and more beautiful.

You can also process the edges of the glaze with thin sandpaper, from which it will be even more smooth.

Secondly, you can still cut a corner from a beautiful edge (factory end), cut the opposite edge with sandpaper and hide in a different direction. It will be less noticeable.

For example, we once acted in contact with the toilet. Because a good angle is more important than the lower seam. over, he also turned out to be very neat, and if you do not know that he has a haircut, you will never pay attention to it.

Electric jigsaw

It is important to make sure that the tool is fixed in the tool precisely for the metal. Of course, the canvas for the tree will also cut aluminum, only the quality of the cut will leave the best. The cutting of the profile begins with the back, then in turn they saw the side edges.Advantages:

• Electric equipment facilitates the user’s operation;
• quality close to ideal (there will be no burrs, bevels, other defects on the product);
• speed of work;
• multiplicity of use (with the right choice of file);
• Electrics cost cheaper than similar devices for cutting aluminum profiles.

Kryazuvka for metal

It is not always possible to use power tools such as end saws, so you will have to be content with simpler tools. The first is a scabbard for metal. They can be used for cutting sheet metal and thin parts. The cut begins from the edge, goes to the back and ends on the sides.

• The hacksaw weighs a little, so the hands do not get tired,
• It is easy to use,
• The tool is cheap,
• It has the power of an electric jigsaw.

Scissors for metal

An even simpler tool that is easier to handle. The principle of operation is simple: the profile is marked, and then cut along the line.

• Cutting is faster than when using a hacksaw,
• The scissors are cheap,
• Good results are possible if you have a good tool and experience.
• When crossing the ribs of the profile, you can leave a fishing line for a trimmer of marking, destroy or bend the workpiece,
• You need to practice and break several “rude” pieces before you can work with absolute accuracy.

How to cut an aluminum profile

Aluminum profile cutting technology depends on the technical parameters and the volume of work. If the work is not enough and the material is not thick, then you can use improvised tools.

You can learn more about the variety of profiles on a specialized site.

When it is necessary to make many cuts on thin aluminum and you need to do this regularly, it is better to choose a more serious equipment. Also, the choice of suitable equipment depends on the type of cut, straight or cut along the curve.

There are various types of cutting aluminum profile using such equipment:

scissors and hacksaw for metal; electrician and electrician; corner grinder; milling installation.

Features of cutting by electrician and electrician

With the help of modern electrolobesis, you can easily perform various cuts in metal sheets. But this tool is used when cutting a small aluminum thickness.

Each master, using an electrician, can cut the corners and make a figure cutting of metal. For the cut of aluminum sheets, it is necessary to use lobe with high power.

With small volumes, you can use electrician. They have high accuracy of the cut and can perform curved cuts without curving the aluminum profile.

The lack of such a tool is the possibility of cutting only from the edge of the metal sheet. If you need to start work from the point inside the sheet, then it is better to use the cutting scissors for metal.

Features of plasma cutting aluminum

Aluminum plasma cutting. ideal option to get high quality cutting of non.ferrous metal.

At the same time, only inactive gases are used for the formation of plasma necessary for the processing of aluminum sheets and its alloys: hydrogen, argon or nitrogen.

Active gases, such as air and oxygen, are designed to form plasma for cutting black metal.

With the use of compressed air, aluminum and aluminum alloys are treated with plasma cutters, provided that the thickness of the products does not exceed 70 mm.

It is not recommended to use a gas mixture combining nitrogen with an argon for plasma cutting aluminum, as it is designed for cutting 50 mm highly alloyed steel.

The use of pure nitrogen gas is possible for cutting aluminum with a blank thickness up to 20 mm.

But nitrogen in combination with hydrogen will allow you to treat aluminum and its various alloys, with a thickness of 100 mm.

Argon gas with hydrogen can be used for cutting aluminum materials, with a thickness of more than 100 mm.

At the same time, hydrogen in argon gas should not be more than 20%, that it is good to affect the stability of the burning arc.

Features of hydro.carbonated aluminum cutting

Using aluminum cutting with plasma cutters according to hydro.carbaric technology, you can get the necessary blanks with excellent cut quality, with the average roughness parameters.

Hydrobrazic cutting of aluminum occurs with minimal losses, despite the thermal conductivity of aluminum, is a fire and explosion-proof.

Hydroabrase aluminum cutting is based on the use of specially purified water and abrasive grains in the technological process, the category of which is selected taking into account the characteristics of the processed metal and the type of work (under what conditions are carried out).

Under the influence of water.jet technology, it is possible to cut metal materials with a thickness of up to 300 mm, which allows you to combine thin.leaved products into a total packaging and process them in one stage.

In addition, hydro.carbraise cutting of aluminum material and its alloys makes it possible to perform high.precision cutting of products with complex shapes.

And this means that a qualitative result can be achieved even with the formation of internal radii, bevels and sharp corners.

Hydroabraseic cutting. environmentally friendly technology, distinguishes its lack of dust, chips and chemical microparticles.

If necessary, serial cutting of aluminum, use a hydro.carbonated machine with CNC. Practical software does not require the intervention of the operator in the workflow.

In this case, the cutting of the metal occurs strictly according to the given program.

Profile assortment for drywall

When installing plasterboard sheets, there is almost always a need for the construction of a metal frame, when creating which a special aluminum profile is used. It is the following varieties:

The first two types of profiles are one of the main. During the installation of the frame, there is a need for cutting each type, since only in some cases is required to use the full length of the rail. Basically, the profile must be cut into several pieces to create a crate for the design performed.

note! Before cutting the profile for drywall, you should determine the exact dimensions of the pieces so as not to be mistaken in error.

Whether the cutting scissors are used to cut the profiled sheet?

Yes, they use it. They have three main advantages:

• Cut the metal faster than an electrician, and in speed they are comparable to an angular grinder.
• With their help, you can start cutting the sheet not from the edge, but from the middle (the tool cuts out the hole in the right place in the sheet).
• Do not deform the edges of the profiled sheet. Fishing line for the trimmer of the cut is flat.
• They cut the profile with any height of the waves and any thickness of steel.

The only drawback of the tool is a fairly high cost.

In what cases do they use?

For longitudinal and transverse cutting of corrugated board, to obtain a straight and curly cut line in hard.to.reach places (the tool is distinguished by high maneuverability).

Attention: before starting work, adjust the tool. The cutting edge should be strictly perpendicular to the surface of the corrugated board. this will avoid the appearance of “torn” edges on the sheet.

During the cutting process, many waste is formed. acute metal shavings. Do not forget to quickly remove it from the surface of the profiled sheet with soft fabric.