Making brake tubes for any car (copper, steel). How to unraut the brake tube with your own hands? Step-by-step inventory process fuel tubing with your own hands

Each motorist must understand a little in the design of his car to be able to eliminate a malfunction with their own hands if there is such an opportunity. This is especially true of the brake system. Often, when it breaks, the brake tubes are required, for which the fluid is transmitted, when pressed on the pedal, from the cylinder to the pads.

Signs of replacement

You can determine the malfunction of the tubes yourself at the following features:

• Leakage of brake fluid from the system;
• Overheating brake drums;
• Creak when pressed on the pedal;
• Increasing the movement of the brake pedal;
• The brake path becomes longer;
• Wearing pads occurs unevenly.

Causes of replacement

1. The occurrence of corrosion;
2. Crack formations;
3. Screwing thread;
4. Exposure to the external environment;
5. Poor fastening.

Machine for ruins

Of course, with a malfunction of the tubes, you can drive the machine to the service station and entrust repair to specialists. But why spend money on what you can do yourself? To do this, you need to purchase a tool for flavoring in specialized stores or order on the Internet. It happens for an inch or metric thread. The kit includes pipe cutting, fixture, ticks, clamp, stamps for different diameters of the rolling tubes fungus.

When buying a tool, pay attention to the manufacturer and cost. The cheapest sets are better not to buy, as their quality does not contribute to long exploitation. This repair method is less costly than in the auto repair shop, and relatively light.

Homemade brake pipe repair fixture

An even cheaper method is the manufacture of a self-made device. If you wish and minimal skills work with your hands, there is nothing difficult in this. First you need to make the base (bed) for fastening the tubes. You can collect it from two steel corners. Corners cut into the desired length with a grinding machine, drill two holes for fastening with bolts. This is done in 15 minutes.

Collecting the face you need to make holes under the tube, and remove the chamfers on the drilling machine or drill. The most difficult is the manufacture of punches (mandrels). You can order their familiar turning.

The process of blocking brake tubes do it yourself

First, it is necessary to determine the degree of breakage of the tube and the ability to repair. To do this, we unscrew it from the caliper or brake cylinder. If you can delete a damaged area, while saving the desired length, cut this piece by pipe cutter. After that, we proceed with gasoline the remaining part, clamp the ticks and remove the inner brass of the drill. If it is impossible to repair, buy a tube in the store.

Instructions for repairing the tube do it yourself:

• Install the tube in the device (base). It is necessary that the end spoke 5 mm per edge;
• We change the cone to the stamp necessary for the diameter of the tube;
• Tighten the stamp;
• Screw the stamp and flatten a slightly end of the copper tube;
• Dress up fittings. Be sure to not forget, but it will have to redo everything;
• Remove the stamp and change to the cone tool;
• Neatly not in a hurry, spinning;
• I pull out the handset and if you need to clean it.

At the exit we have a new brake tube under the cone. It is possible to deflave the tube in another way called "fungus". Usually on vehicles of European production apply the fading "fungus", and the "cone" is used on Japanese models and other Asian. To ruin under the "fungus" you just need to not remove the necessary stamp.

Pros and cons of independent ruins

It is possible to attribute to the pluses of the flares with their own hands that you will react responsibly and seriously and you will be sure of the quality of work done. No need to pay someone for work, often unreasonable price.

Of the minuses it is worth noting that the brake tubes do not often fail and your instrument may need only once. Exception If you buy used cars with high mileage, which were kept in bad, unfavorable conditions or were in accidents and rather often change them.

Make repair with your own hands according to the instructions or to entrust the specialists have to solve each person individually, but monitor the state of the brake system and tubes, including always necessary!

The brake rolling tube is a procedure, the execution of which can be required at any time to have someone who has its own car. Of course, the implementation of this and any other operation related to the maintenance and repair of the vehicle can always be entrusted with qualified specialists of maintenance stations, but many motorists go to others and try to do everything with their own hands. Each car owner is entitled to decide who to trust the maintenance of its vehicle, but many of these issues can be solved independently.

Learn independent ruin of the tubes is quite simple

Functions of brake pipes

Brake tubes are an integral element of the brake system of any car that is responsible for stopping at the required moment. To understand how such tubes are for the operation of the brake system as a whole, should at least be superficially get acquainted with the principle of its action.

So, the process of stopping the car, to perform which the brake system is activated, consists of the following steps.

• If necessary, reduce the speed of the car or stop it completely the driver presses the brake pedal.
• The piston associated with the pedal is activated and begins to affect the brake fluid.
• High pressure reported by the piston of the main cylinder, the liquid on the tubes and hoses begins to enter the cylinders of each wheel, affecting their pistons.
• Under the pressure of the fluid, the pistons affect the brake pads, which are pressed against the brake discs, stopping the rotation of the wheels.

Car brake system circuit

Obviously, the brake tubes play a crucial role in the work of the entire brake system, and when they breakage it completely fails. That is why the repair of the elements to which the collapse of the brake pipes belongs to the repair of the brake pipes should be approached with full responsibility.

In which cases the brake tubing is needed

On the brake tubes, as mentioned above, high-pressure brake fluid is supplied to all system elements. When the bandwidth of such tubes deteriorates, the entire system begins to work inefficiently, which leads, in particular, to a significant increase in the braking path. It requires diagnostics (and possibly repair) to elements of the brake system, including pipes), the following characteristic features may indicate:

• the emergence of foreign sounds and pulsating movements when pressed on the brake pedal;
• free movement of brake pedal when pressed on it;
• leakage of the brake fluid, which leads to a decrease in pressure and, accordingly, to inefficient braking and intensive wear of the brake pads;
• carrying the car to the side when braking (such a situation, although it is an indirect feature, may also indicate that brake pipes need to be repaired).

Old brake tubes in a terrible state should urgently replace even in the absence of leaks

However, the main sign that the brake tubes fully do not fulfill their functions and require a roller, is an increase in the braking path. The most frequent causes of deterioration of the performance of the brake tubes are:

• disorders in the design of hexagon heads that are not separated by such tubes;
• the deterioration of the quality and reliability of the threaded compounds, the sap or the focused liquid in them.

Such malfunctions, negatively reflecting on the technical condition of individual elements of the braking system, significantly reduce the efficiency of its operation. That is why experts and automakers recommend that it is diagnosed once every six months. If you get tied to a kilometer, then it is necessary to carry out such a procedure every 50,000 km of run, and the replacement of rubber tubes, regardless of their technical condition, it is necessary every 125 thousand km of a vehicle run.

Features of technology

Car repair, with whatever it is connected, rarely causes pleasant emotions from the motorist. This is also explained by the fact that such an event is usually associated with certain financial expenses. Meanwhile, if we talk about the situation at which the brake tubes must be unloaded, the costs of such a procedure can be minimized if you do it with your own hands.

So, to unravel the brake tubes with your own hands, it is required not only to study theoretical information on this issue and view the appropriate video, but also to purchase a special device. In the set for the collapse of the brake tubes, which can be inexpensive enough to purchase in many car stores, includes the following tools and devices:

• truboresis;
• fitting used as a connector;
• pliers.

The set for the collapse includes, as a rule, clamp under various sizes of tubes

Using such an uncomplicated set to which the drill must be added (to remove the champers on the ends of the pipes), as well as gasoline, which is necessary as a lubricant material, can not only perform a qualitative rolling with their own hands, but also to save a decent amount of money that would have to pay specialists Maintenance stations.

When replacing the tube to a new one, we first make a copy of the sample of old

Immediately before the flapping procedure with the brake tube, the following steps must be performed.

1. The tube using a tool or manually unscrew from the brake cylinder or caliper.
2. With the help of visual inspection, the presence of damage on the surface of the tube. If they are close to its edge, then the tube can be restored, if not, then it must be replaced with a new one.
3. Using such a tool like pipe cutting, a plot of damage is cut from the edge of the tube and the cropped edge is treated with gasoline.
4. The cropped end of the tube is clamped with tongs and in its inner part with a drill with a drill of the corresponding diameter, a chamfer is removed.
5. The portion of the inner surface of the tube, where the chamfer was removed, purified from chips. After that, the end of the tube is inserted into the fitting, acting as a connector.

Neatly shorten the tube using a special cutter

After all the actions above are completed, the tube must be collapsed, for which it is best to use a special machine. The collapse performed using such a machine is carried out according to the following algorithm.

1. The end of the tube that is required to flaw is inserted into the clamping hole of the machine. In this case, a part of the tube protruding from the clamping mechanism of the machine must be approximately 5 mm.
2. With the help of a special punch, which is equipped with such a machine, the end of the tube is ruined.
3. If it is necessary to rolled the second end of the tube, the entire procedure described above is performed in the same sequence.

Scroll with a crush with a press, visually following the formation of a fungus, and we get a high-quality cutting tube

As a result of the execution of the roller, with the help of such a device, with the rules and subtleties of working with which it is best to familiarize themselves on the video, the end of the brake tube becomes neatly expanded. The use of a special machine allows you to regulate the parameters of such an extension, because for brake systems used on cars of different brands, they can seriously discharge. As a rule, in special sets, with which the collapse of the brake tubes can be collapsed with their own hands, there are lecked, allowing to monitor the result of the technological operation.

Deploying the end of the tube through a special knife located on the rear wall of the cutter

Thus, the collapse of the tubes used in the vehicle braking system is easy if you use special tools and fixtures for this. By performing such a collapse with her own hands, you are not only saving money, but also fully control the process of performing a technological operation, on the results of which depends on the performance of your vehicle. In such cases, it should always be remembered that the car mechanic does not work for itself, therefore refers to it, respectively. In order not to worry about the results of the independent repair of your vehicle, you must adhere to a few simple recommendations:

• a clear adherence to the instructions, which can also be video;
• the use of high-quality tools, devices and consumables for the collapse;
• strict control at all stages of performing repair activities.

met-All.org.

Breakstone brake pipes

The brake system of the car is the basis of security and needs professional maintenance. After all, it is from her that the safety of movement by car depends. Today we will tell you about the most terrible breakdowns of the brake system, we describe in detail what kind of braking tubes, for which it is needed and with the help of which tools it is produced.

Brake system malfunctions

Almost all drivers know that the car braking system consists of a control drive, distribution systems and executive (working bodies). All parts of the brake system are connected using brake tubes (highways). According to these tubes, the brake fluid is moved under pressure. In the process of pressing the brake pedal, the pressure on the DVG increases and it affects the working body of the system, which performs the wheel lock and the full stop of the vehicle.

During the operation of the brake system, the following faults may occur:

• Disrupting the tightness of the brake tubes and pistons in which the fluid is under pressure.
• Mechanical breakdown of working bodies. It is possible to include all sorts of brake cylinders and so on.
• Violation of the free stroke of the pedal. Such a malfunction is discomfort to the driver during the operation of the car.

In this article, it will be discussed precisely about the first fault - a disruption of the tightness of the combustion tubes with working mechanisms.

The brake fluid of the car in its composition contains an acid that adversely affects the thin-leaf metal products. In addition, the constant environmental impact may cause corrosion on metal parts. In this regard, the locations of the brake tubes with the working parts of the system can be corrosion and start producing special fluid from the braking system. Another side of the problem is the appearance of air in the system. This phenomenon reduces the pressure inside the brakes and contributes to the deterioration of the brake properties of the car.

In order to save money on the purchase of new brake pipes, drivers go to the restoration of the old tube, which passes very successfully. This process was called the collapse.

Rolling brake tubes using a set and device

The collapse is called any deformation or a change in the shape of the tube, which is further fastened to a special product performing a tube connection with a system working body.

This concept refers to the brake system of the car. To make the roller, you need to have a special set for the collapse. It includes a set of devices, such as, cutting device, a deforming device and a set of means for cutting threads on the brake tube.

To carry out the collapse, it is necessary to install the car on the observation pit or the flight and immobilize. From the tank and the main brake cylinder the brake fluid merges. After all the events, it is recommended to replace the new one that in the future it does not climb again under the car. Remove a damaged brake tube fitting from its landing place, and then remove it from the tube itself.

Cut the damaged plot of the highway, about 5 centimeters. To cut the pipe, you need to install it in a special device and go through the blade across the circumference. After that, the cut end of the pipe is processed to get rid of the irregularities capable of disrupting the shape of the pipe, which means its tightness of the compound.

After that, fix the end of the pipe in a special device and insert the roller fungus into it. A thread shaft is put on top of the fungus, which is attached on another fixing device. Rotate the lever occurs a change in the shape of a cut part of the pipe. Then, depending on the presence or absence of threads, it cuts it on the pipe. In most cases, all brake tubes are manufactured without it.

Install the new end of the tube into the mounting device and tighten the mount nut. Before installing a new tube, it is necessary to clean the sealed part from fat. To do this, it is enough to treat it with acetone or gasoline. After all these events, the fitting is installed in its place, the brake fluid is poured into the system, it is pumping out and after that the car can be operated again.

Video - How and how to unravel the tips of the brake tubes

On this, the brake tubing is complete. As you can see, it is not a complicated procedure and it will be able to cope with almost any car enthusiast, which will have a set of roller set and other garage inventory.

Vipwash.ru.

Rolling brake tubes with their own hands, process description

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In which cases is possible the collapse of the brake pipes with their own hands, and is it possible to do such things at all?

We answer right away: such amateur is undesirable.

It is temporarily allowed only in emergency, force majeure cases, subject to the observance of a number of rules.

1. The car owner must thoroughly imagine to imagine how the brake system on its car works.
2. He must have the experience of such a fraud, and not for the first time.
3. In stock There should be a special tool in the factory execution, it is not recommended to use various kinds of self-made.

There are two versions of brake tubes:

• collapse in the form of a cone;
• in the form of fungus.

The usual material for the manufacture of tubes is copper, less often steel. What reasons lead to their damage?

1. Neakkurat riding. Sometimes the owner of the car simply tears them on obstacles.
2. Incorrect operation (inflection, foes, incorrect fixation, hauling, etc.).
3. A variety of chemicals and salt and other reagents that our services generously sprinkle the road canvas in winter. Corrosion is guaranteed over time.

• With a sharp braking of the foot on the brake pedal, it clearly fixes the characteristic pulsations, the creaking is listened.
• The braking path is extended without reason.
• When braking, the car "leads" one way.
• The pedal move becomes unusual (sometimes more free).
• Bashed drums or uneven wear pads.
• Visually visible leakage of fluid.

In all these cases, you need to drive the machine on the pit and carefully check the braking system. Perhaps there was a need for an emergency operation to resuscitate system. What do we understand under the collapse? The process of deformation of the end of the tube end to give the desired configuration. How to do it in real life?

Practical collapse of brake pipes with their own hands

First of all, a special machine for the collapse is necessary. Preferably in factory execution. His kit includes:

• machine itself;
• tube cutter;
• replacement stamps:
• special plank holder.

Brake tube fraud algorithm

1. The node is dismantled.
2. The cutter removes a defective area.
3. The workspace is degreased (can be gasoline).
4. The tick is fixed by the tube itself so that its length of about 50 mm was free.
5. A small chamfer from the inside is removed.
6. Dress down the fitting.
7. The cutter is inserted into the machine and the collapse is carried out.

Behind the whole process can be observed in this video:

Next, you should collect the entire system, pour the brake fluid, pump, test. Special attention - leaks. In conclusion, it is worth adding: if it is possible to prevent this operation to specialists, it is better to stay at this option. With your own hands, it is necessary to start the collapse of the brake pipes only as a last resort.

avtotuningg.ru.

Brake tube flaw do it yourself

When performing work on tyuning the brake system simply, it simply does not go out to do one only to the replacement of brake drum discs. It is possible to carry out a full modernization of the car braking system only by taking the replacement for the replacement of the pipeline on the brake hydraulic TV and completing the process of installing disk mechanisms. Before starting the beginning of such works as the collapse of the brake tube with their own hands, it is necessary to prepare the appropriate tool. We will deal with the situation.

Manufacturers of vehicle vehicles at the moment in order to increase the economic effect and reduce the cost of the car, the installation of steel brake tubes is performed. Although most recently, the equipment of the brake hydroplaring was performed by means of copper tubes with the properties of increased corrosion resistance, in contrast to the analogues of iron, and extended thanks to this magnitude of the machine mileage. When tuning a car braking system is carried out, usually installed in the hydraulic drive of the tube from the copper of the larger, which automatically requires replacement of all available connecting nodes in the pipeline.

The most painful moment in the modernization process is to perform cutting blanks, as well as carrying out the tubes. With the last procedure, it is necessary to use a special adaptation for a significant facilitation of a brake tuning operation. Such a device has pipe cutter, with which the tube is cut into the hydraulic engine. With the device, it is absolutely not difficult to work and cope with it with the majority of car owners. The entire process consists in degreasing the surface of the tube acetone, after which the workpiece is securely clamped in a device with a small segment of 5 millimeters remaining top of the capture. Next, the end of the tube must be treated with the collapse mechanism. After that, the copper tube with a successfully fragrant end is exempt from the capture and put on it two metal fittings. The next step will be a similar flavoring in the device of the second end of a newly clamped tube. After all the above, the copper tube can be installed in the desired hydraulic braking system for this. We hope that the independent collapse of the brake tube will not cause you difficulty.

People who drive a lot are quite quickly starting to be interested in the question of how to unravel the brake tube with their own hands. First of all, it is caused by a completely understandable desire for manufacturers of manufacturers to save: in the former times, copper is used to make these parts, which is much more resistant to aggressive conditions of existence and temperature differences. Now they are set steel, which corrosive where as faster.

The second culprit of the unscheduled wear of the brake pipes should be considered utilities. Chemical reagents and salt, generously scattered for the struggle, for example, with a holler, are at times accelerating metal rust and reduce the life expectancy of many details released by the factory. And the third factor forcing the brakes prematurely - sadly glorified Russian roads.

How to ruin the brake tube with your own hands: the process is pretty simple, but will require the purchase, independent manufacture, renting or leaving the neighbor on the garage of a special device for these works. But if you decide to buy a rolling machine, do not seduce the most cheap options on the market. Yes, you can take the adaptation of rubles for 700-800, but it will definitely be very disposable. The experimental way is established that a more or less high-quality machine cannot cost 1800-2000 rubles or more expensive.

When is it time to change the tubes?

Symptoms that you need to look for a set for ruin, are:

• During emergency braking, when pressed on the pedal, a very characteristic creak is heard;
• Under the same outgoing conditions, rhythmic vibration is felt;
• The brake path of your car is noticeably extended;
• The course of the brake pedal becomes more free, it seems to dangle;
• It is possible to leap the brake fluid (this is especially seen with a sufficiently long parking lot of the car overnight);
• Often there is a significant overheating of brake drums and premature uneven wear of the pads;
• In indirect symptoms - Lavigating the car of the WBOV during the straight movement.

Rolling and its details

Often the main body in the brake tube remains as a whole, but the structure of its 6-face head is destroyed. There may be other options: coking of threaded compounds as a result of liquid falling on them, clogging them, etc. In such situations, if the length allows, you can simply trim the defective part. But it is better to replace the phone completely if there are similar repair. In addition to the collapse machine, mites, pipe cutting, fitting and drill will be needed. From materials - a few acetone.

For the extensive army of motorists who are accustomed to repairing the car on their own, the emergence of new tools and devices in the arsenal already existing - by itself implied inevitability. Today it will be about repair, which very often requires replacement of brake tubes. These elements are more than others are exposed to external factors, which affects their condition. But it is possible to replace them only in the presence of a specialized tool, which is performed by the roller of the tubes. No tool - do this operation fails. This means that you will still go to the nearest car service. Or go to a car shop to become the owner of another very useful device.

Purpose brake pipes

Any hydraulic system needs highways in which the fluid is supplied to the working mechanisms. The brake system of the car is no exception, but here there are features. They are associated both with the design of the brakes and the technical characteristics of the working fluid used, to which very hard requirements are presented:

• it should not stick at temperatures exceeding 200 degrees;
• do not lose fluidity into the forty-portous frost;
• not to be aggressive to rubber items of the brake system;
• do not cause corrosion.

The last item is especially important for brake pipes, which are an integral part of a modern vehicle vehicle. Consider the principle of operation of a typical brake system.

The algorithm for stopping the vehicle is associated with the following actions:

• the driver in the event of the need to reduce the speed of movement of the machine up to its full stop presses with the corresponding force on the brake pedal;
• the pedal rod directly affects the piston of the main brake cylinder, leading it into action;
• the piston, moving in the cylinder, affects, creating a certain phenomenon;
• the liquid, the compressibility of which is close to zero, moves through the highway and affects brake cylinders located on each of the wheels;
• the pistons transmit the pulse of movement to the brake pads, which, pressing to the disks, and create a braking force, slowing down the rotation of the wheels.

In this chain, the brake tubes are an integral part of the hydraulic rail to which the working fluid is moving. Their task is to prevent the leakage of the TH, therefore, the quality of their connection with other elements of the brake system becomes of particular importance. For this purpose, a technological operation is used, called the collapse.

Its essence is to deform the terminal section of the tube in such a way as to evenly increase its diameter (the opposite operation, which consists in a narrowing of the diameter of the tube tip, is called a rolling). The collapse is needed in order to ensure the most sealed tube connection with each other or a tube with a collector.

Since, as we have already noted, the brake pipes are subject to mechanical effects, they can receive damage caused by the deception of the system - in this case, an immediate operation is required to replace them. Natural wear is a more common cause of replacing this component of the brake system.

The procedure of the rolling tube itself consists of three stages:

• the definition between the tube grille and the tip of the tube;
• rolling and tube, and tube lattice;
• removing the damping load from the inner walls of the tube.

The deformation technology requires that the brake tube metal subjected to the so-called plastic deformation, and the metal of the grille is an elastic deformation. To ensure this condition, the lattice is made from the more solid metal, which makes it possible to grasp the tube after the completion of the flaring stage of the tube lattice.

Ensuring the required tightness of such a compound is carried out by applying the method of contact pressure generated between the outer surfaces of the contacting parts. In some cases, the technology of connecting the struck tips of the pipes involves the use of welding - this method is called combined.

In the factory setting, the collapse is carried out using a special machine equipped with a hydraulic, pneumatic or electric type drive, which provides for the ability to control the speed of rotation. It is on the drive that the task of providing the required reliability of the compound is located.

When replacing brake tubes, the collapse is carried out using a special tool that can be purchased in the auto shop.

When the brake tubing flares required

The brake fluid ensuring compliance with a number of the above-described requirements has high hygroscopicity, that is, the ability to absorb moisture. This is the payroll for a unique complex of characteristics, so the full tightness of the highway is so important. It is fraught with the fact that under the influence of high temperature, it significantly increases the compressibility of the liquid. And this means that pressing the brake pedal will lead to a braking itself with a certain delay, which is unacceptable for considerations of traffic safety. And the more air will be in the system, the tangible will be a delay.

The depressurization of well-defined symptoms is manifested - a significant increase in the brake path, pedal failures and the appearance of foreign sounds when braking.

The fluid leak is usually accompanied by overheating brake drums, since the boiling point of the liquid, diluted with air, falls noticeably. As a result, the brake pads begin to wear more intensively and, which is especially unpleasant, unevenly.

Another obvious feature of the integrity of the brake line - car care when braking from the initial trajectory of movement.

Note that the breakdown of the brake tubes (or rather, the need for their replacement) can be caused by other reasons:

• deformation and cracks of the hexagon head;
• clogging of threaded connections;
• cocking brake fluid in places of conjugation.

Not a single car is not insured against such trouble, so it is time to periodically (at least once a year) to test the brake system as a whole. The diagnosis of component parts of the brake line should be carried out every 50, the regulatory replacement of rubber hoses and tubes is performed every 125 thousand kilometers, and regardless of their condition.

And since the replacement of these elements requires special processing, consider how to unravel the brake tube with their own hands and what tools will be required for this.

Independent ruins

In industrial conditions, special high-strength shafts are used for pipe rolling, while the profile of the tip of the pipes is formed as a result of multiple rolling them. Such a roller machine allows you to perform deformation as accurately and evenly.

When independently, the ruin usually use kits that can be purchased via the Internet or in specialized stores. Such a kit includes pipe cutting, clamp, as well as stamps with holes of different diameters (with metric or inch dimensions) for the roller with the use of a conical screw.

Many car owners so that at home to unravel the brake tube, use a more primitive method that does not require the acquisition of the above-described device - a conical blank with the desired angle. If the tube is made of copper (such now meet not often - manufacturers for savings are massively moving to metal), it has sufficient plasticity to perform such an operation on their own. But you will be required not just power, but precisely dosed efforts when stretching the tip of the copper tube to the cone. Any skew when hitting - and the result may be unsatisfactory: from the rupture of the roller surface in the place that a stronger blow came to jams too thinned with such a surface processing. So this method can hardly be recommended as an acceptable one - to it should be resorted only in case of extreme need.

Much more predictable results are obtained when using the expander. It will also be necessary to use physical strength here, but the process itself is simplified, since the stretch of the pipe on one of the replaceable nozzles is carried out with the help of a rotating handle.

The expander allows the collapse of the tube to the desired diameter quickly, in just one approach, however, and here it is not guaranteed one hundred percent results. The main key of success is the quality of the pipe itself. If it is bad, that is, the walls are not perfectly smooth (they have different thickness on a certain area subjected to processing), then in this case the thin walls will stretch more, thick - less, and as a result, the collapse will not be perfect. Attempts to "think" the compound may result in a deplorable - its breakdown or crumpled.

A classic brake rolling tool is a set of rollers produced from hardwly materials. The rollers rolled over the surface of the processed pipe, each time with an increasing effort. As a result, the collapse is performed smoothly, and all the troubles that are characteristic of more primitive tools are impossible here. Each new roller turnover increase the diameter of the workpiece to a minimum value, and such a gradual stretching is carried by the metal very well.

Such a method is applicable even with respect to a nonideal billet, since in the presence of areas with thicker walls, they roll up to the desired value, while the surface of the tube becomes smooth and smooth, without any defects and roughness.

Another common collapse method is the use of a solid cone, which is pressed with a certain force in the tube, pre-reinforced in vice. The quality of such a method is comparable to the use of shafts, but it is important to stop here at the depth of shocking, which corresponds to the desired rolling diameter.

Of course, the ideal solution would be to purchase a finished machine of factory manufacture. But if you feel about the category of craftsmen trying to do everything yourself, including rarely used tools, the collapse for copper tubes can also be made at home. Without this tool, ensure the reliable connection of the brake tubes will not work.

The main condition - metal blanks should be durable, this will allow you to use the device for decades. The design of such a flawer is pretty simple - it represents a bed made of two equal in size of the corners.

We will need the following tools and materials:

• drilling machine;
• sharpening machine;
• bulgarian;
• corners (100 x 32 x 5 mm., 2 pcs.);
• mandrels (can be made independently or ask to sharpen from a familiar turner);
• bolts M8 (2 pcs.).

The tool itself is done very simply: both corners are fastened with a bolted joint, after which the holes are drilled at the base, on the edge of which the chamfer is made. A similar tool will allow you to produce almost the perfect brake tubes, regardless of their length.

The algorithm for processing pipes with such homemade adaptation is almost no different from the combat method using the purchase machine:

• we establish the workpiece into the holder and fix it in such a way that the external edge, subjected to processing, played by the edges of approximately 5-6 millimeters;
• we install a suitable diameter cone on the tube;
• after dressed fittings, we make sure that the direction of the thread turned out to be multidirectional (if you look from the side of the billet, the thread should be directed from each other);
• we start screwing into the cone harvesting, which will lead to uniform interlocking of the edge of the tube. It is necessary to work slowly, following the cone, the cone does not go deep into the latter value;
• we take out the item, carefully get rid of sowing.

As a result, we get a neat, high-quality struck part, which can be used for direct purpose. Perhaps the first experience may not be too successful, but, finishing, you can handle the edges of the brake pipes as good as using the factory tools.

Pros and cons of the roller tubes do it yourself

You can not doubt that, working for yourself, you will react to all stages of the technological process with the highest possible liability and zeal. Of course, you will not need to go somewhere and pay someone for doing this work.

But there are obvious cons - we have already given an approximate deadlines for the regulatory replacement of brake pipes. And since they fail relatively rarely, it is quite possible that you will get acquired or made independently tools to take advantage of one, from strength twice. However, if you are the owner of a strongly worn car, it is likely that the replacement of the tubes will have to be produced much more often.

To carry out the collapse of the brake tubes with their own hands - the task is simple, but subject to the presence of a specialized tool. And what is more profitable - buy it, make it yourself, or still attribute tubes to specialists, you must decide for yourself. The main thing is that your car braking system is always in perfect condition.

The trouble-free operation of the brakes is, hardly, not the most important factor that affects the degree of road safety and the use of the car. The basis for immediate repair and replace braking tubes is the slightest suspicions in violating the work of these simple, but important details of the braking system.

Malfunction of supply pipelines leads to the failure of the entire braking device, and may entail the most sad consequences. The strict supervision of the tightness of the brake tubes and behind the places of their connection with the executive mechanisms are the basis for the safe operation of motor vehicles.

The Technics company produces brake pipes in Moscow and the Moscow region. The company's own products "Techno", which it produces for brake systems of various vehicles, is not inferior to the products of well-known brands at the technical characteristics.

The manufacture of brake tubes for foreign cars and domestic cars, in the company equipped with modern machinery, is literally a few minutes, and the cost of manufacturing is much lower in price, compared with typical products of factory production.

The company "Techno" uses only proven steel and copper pipe parts. It is possible to equip the equipment with any types of tips and roller tubes under the connecting elements of brake systems with hydraulic, pneumatic or mixed drive, almost, for all car brands.

The maintenance of brake pipes includes:

1. Recommendations of customer selection professionals depending on the type of car and its conditions.
2. Cutting pipe segments of the desired length. The size is determined by the catalog or sample of the product that failed.
3. Selection of the appropriate type of threaded tip or other types of fittings.
4. Rolling tricks for the most common types of compounds used by both European and Asian vehicles. This, respectively, the types of "fungus" and "internal cone".
5. Bending tubes via template or sample.

The price of products is quite slightly depends on the number of operations produced, since they are all produced on modern semi-automatic equipment and the complexity of the process is small. The main impact on the cost is the material and size of products. Steel details are cheaper, but rather quickly rust, especially in the winter, when the roads are sprinkled with different chemical reagents.

In addition, rigid steel brake pipelines are quite difficult to adjust at the place of installation. Despite the higher cost, it is possible to prefer the manufacture of copper brake tubes, which are practically not subject to corrosion, durable and, due to the plasticity of the material, are easily installed even in the most hard-to-reach places.

The lion's share of accidents on the roads is due to the failure of automotive brakes. A frequent reason for such failures is damage to brake tubes. Be vigilant and even with the most insignificant, at first glance, their faults contact the Technical Centers in Moscow. The company will provide fast and high-quality manufacture of tubes for brake systems of any car. Do not endanger your life and life around.