Machine for rolling brake tubes. Making brake tubes for any car (copper, steel). Homemade brake pipe repair fixture

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 brake system, describe in detail what kind of flare brake pipesWhat it is needed and with what 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 DW increases and it affects the working body of the system that performs the locking of the wheel and the full stop vehicle.

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

• Violation of tightness brake pipes 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 may be subject to corrosion and start producing from the braking system special fluid. 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 a car or overpass 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.

To adjust the diameters of pipes when they are connected - the task is not easy. There is no workpiece of the desired size, then the wall thickness in different parts of the part is different. But the need to work with product diameters occurs not only in industry, the expansion of the designs for hermetic attachment of household communications is also required. We learn what collapse of copper tubes do it yourself, why it is carried out and how to act to get good result.

Essence of the process

Radial deformation or collapse of copper pipes in the opening of a special machine is necessary to create a durable adhesion of structural elements, for example, pipes with a tube grid. In this way, parts are fixed in capacitors, boilers, oil coolers, steam generators and other heat exchangers.

So the collapsed pipe looks like

Stages of fading tubes

Manipulations are held in three stages:

1. The desired gap is selected between the part and the pipe grille.
2. The deformation of both elements is carried out.
3. Pressure (load) is removed from the outer surface of the deformable workpiece.

In the process of the collapse of copper tubes, the metal softened, stretching (goes into a state of plastic deformation), and the material of the pipe lattice is to the state of elastic deformation. So that the manipulations were crowned with success, the lattice material should be harder copper.

At the end of the rolling process, the grille "worst" cut pipe. We get a press connection, the strength of which is ensured by the contact pressure of the surface and the lattice holes.

A qualitative stretching will allow achieving maximum tightness of the connection

Sometimes welding is used to connect these elements - such a fastening is called combined. When installing the copper water supply, one of the details are expanded, then the second pipe is inserted into it, after which the gap between them is filled with the solder.

For combined compounds use welding

Change the diameter of parts may be needed in the following cases:

1. If the stamped (cast) product of the desired form cannot be purchased at the finished form (not produced or not available).
2. A filigree adjustment of the bend angle, the size of the tube or its diameter by the internal section is required.

Methods for increasing pipe diameter

The tool with which is carried out by manipulations, is called the copper tubing rollet. In industry, high strength shafts are used, which rolled several times, as a result of which the profile of the desired configuration is issued. Work can be performed on special machines and machines, bending rollers.

Rolling machine allows you to spend uniform

Copper is plastic material, because if you have a dexterity and great physical strength, you can manually try to pull the copper blank on the conical template (blank) to get the desired connection. It is resorted to this handicraft method, in which the rolling for copper pipes is not used, in extreme cases, since the result is difficult to predict. Possible breaks in places that account for the maximum stretching load, the thin part can simply be blind and become unsuitable due to uneven thinning of the pipe walls.

The second option is intermediate between the full processing of billets and stretching parts by force - the use of the expander. The device has several replaceable nozzles that allow you to stretch the pipe to the desired diameter for one approach using the lever.

We can use expander

Important. The expander is good when you need to work quickly, but the results of such a roller will also do not guarantee one hundred percent success. If the walls of the tube were not perfect initially (there were differences in the thickness in different parts of the surface), thinner zones will stretch stronger, the thick sections will not change the form. And if you try to "give", as in the previous case, breaks and breakdowns of the part are possible.

The correct ruiner for copper pipes consists of a roller or several rollers made of carbide materials that are rolled many times on the inner surfaces of the pipe. In the process of fraud with each turnover, the pressure is enhanced - the blank is deformed in the right direction gradually and smoothly, which eliminates the possibility of breaks. In each of the approaches, the rollers change the inner diameter of the workpiece to a minimum value, such a gradual stretching metal tolerates easily.

The thickness of the walls changes evenly, the more dense portions of the pipe with the different thickness of the walls are rolled up to the same thickness as thinner. And the surface becomes perfect smooth, without roughness. Just as under the weight of the tram, once over time passing along the rails, the latter become smooth and shiny, the surface of the part under the influence of the shafts will be homogeneous.

You can solve the segment and with a cone. The principle of operation is simple - the cone is pressed into a pre-recorded pipe to the desired depth, then extracted. The result in quality is inferior to working with shafts, but cones are also used quite often.

Rabol at home

How to make a tool

The ideal solution is to buy a finished machine. But if this option does not fit, and naked hands do not work with bare hands, we will produce a tool for work yourself, because at home collapse copper tube It is impossible to qualitatively without fixture.

Drawing of the self-made apparatus for rolling

Metal is soft, but we need to achieve the exact correspondence of the end of the tubes by the planting cone, otherwise the junction is not possible to achieve.

Having made his rolling for copper pipes once, you can use it for many years, the project is worth the effort. The design of the device is a fabric, made of two identical corners.

What instruments will be needed for work:

• cutting machine;
• drilling machine;
• bulgarian.

Materials:

• two corners with a length of 100 mm (shelf - 32 mm, thickness - from 5 mm);
• two bolts M8;
• mandrels (can be ordered from tokar or drop independently).

We make rolling:

1. We fasten the corner bolts.
2. Drill at the heart of the chamfer and holes.

This rolling set will allow you to make the perfect mount from any cut slicer of the copper pipe. It is necessary to work on it in the same way as on the finished, purchased machine for the collapse.

How to ruin a copper tube

1. The workpiece must be clamped in the holder in the position in which it will perform for its edges by 5-6 mm.
2. Instead of a cone, set the stamp suitable for the diameter billet.
3. We put on the fittings. Pay attention to the direction of the thread (it should be addressed in different directions, towards the ends of the workpiece - from each other).
4. We screw the stamp with effort, the edge of the end is flattened.
5. Remove the stamp, put the cone in its place.
6. Screw the cone. It is necessary to work gradually, gently promoting the cone deep to the desired mark.
7. Let's get the part from the holder, carefully inspect. If necessary, we deteriorate.

Our result is a neat fragrant detail ready to use.

By applying the Tips in the article, you can independently make the necessary set for the roller tubes of different diameters. This approach will save money on the purchase of finished machines. And the effectiveness of work on homemade aggregate No worse, and for its manufacture of special talents do not need. Good luck in job!

Video: Devaling of copper pipes

In the Arsenal of the car owner who used to independently repair his car, in addition to a standard set of tools, including various screwdrivers, wrenches, mounts, jack, etc., there must be some special devices that allow you to make one or another repair work. In this article, I would like to discuss the problem of the rolling of pipes, or rather, to pay attention to the adaptation, with which the specified process is carried out, especially since many motorists consider it a very useful tool.

1. What is the roller tube?

The rolling of the tubes is a technological process (operation), the essence of which consists in deforming a certain part of the part in order to increase its diameter (if the diameter decreases, the process is called the "rolling"). The specified procedure is carried out in order to obtain a hermetic and durable connection of two pipes, or a tube grid - a collector. In the automotive world, the concept of "collapse" is usually associated with brake tubes, which have to be repaired due to strong wear or leaks.

The entire rolling process is divided into three main stages: the first provides a selection of the gap between the pipe and the tube grille; The second operation is carried out to jointly deform the pipe and the tube lattice; And the third (final) - responsible for removing the load from the inner surface of the pipe.

In the course of the joint deformation stage, the metal pipe is preferably translated into the plastic deformation zone, and the metal tube grid is in the zone of elastic deformations. To ensure such a result, the rule should be observed that it says that the hardness of the lattice material must exceed the hardness of the material from which the pipe is made, due to which, after completing the rolling process, the pipe grille can "clamp" the pipe.

As a result, a press compound is obtained, the tightness and strength of which is ensured by contact pressure, which is formed between the outer surface of the pipe and the surface of the lattice hole (or the second pipe). In some cases, when connecting pipes with pipe lattices, welding use with the collapse, calling such compounds with combined.

In everyday life, the roller is used when it is necessary to fix pipes in boilers, oil coolers, capacitors, steam generators and some other types of heat exchange devices. For the full implementation of the fraud procedure, in addition to the machine itself, with which the operation is performed, you also need to have an electric, pneumatic or hydraulic drive With the ability to control. The presence of such a drive will ensure proper quality of the compounds.

2. Principle of action of fixture for rolling tubes

To date, the industry produces a large number of a wide variety of pipes and small tubes used for the operation of various devices and mechanisms. The parts based on the hollow round profile of a constant section are made from cast iron, iron, stainless steel and non-ferrous metals, plastics, metalplastic, rubber and other materials.

In addition, different products are used in different household and industrial conditions. For example, for heating or water supply, for sewage or passage of exhaust gases, for wells or aisle technical fluids. The diameter of the produced pipes may vary from several millimeters to several meters, and for their processing, a large number of different equipment and tools are used.: Starting from the collars and ending with bending devices and machines for processing the edges of the parts.

Device (tool) for rolling tubes (no matter, copper they, brake or any other), makes it possible to quickly create a desired profile having a bell shape. As a rule, at the beginning of the rolling process, the tube is cut off with pipe cutters, after which the nut-fixer dresses on it and with the help of a flawer, by rotating the screw, the cone creates a similar profile on the tube.

In other words, expansion cross section By increasing the diameter of the tube makes it possible to create a small fallen at its end. It is he who is a priority, which ensures the implementation of infinity connections of different elements. Having obtained the desired extension, you can insert a smaller diameter tube into the socket and secure it to secure it at the connection site.

Probably, it is worth mentioning about the principle of the operation of the tool for the rolling, because it is often necessary to reduce the diameter of the pipe by narrowing the cross section, so that it can easily enter the fool. A professional device that allows you to qualitatively perform rolling pipes, are special ticks, and in order for processing to require smaller physical effort, it is necessary to choose models with a long handle.

Basically, the specified toolkit is intended for working with copper products. Although copper and cheap material, but in some cases have significant advantages over the rest.

3. Choice of fixture for rolling tubes

Due to the huge variety of all sorts of instruments and materials, choose a suitable device for rolling tubes is very difficult. First of all, during the selection, you should have sufficient information on the parameters and characteristics of the systems for which they will be used, and the tool itself can be used both to create accurate sideboards on brass, copper, steel and aluminum pipes, and for their expansion or exhaust.

The collars of copper tubes are manufactured not only by well-known companies specializing in the tools of various kinds, but also little-known manufacturers who are on the market not so long ago. You can pick up simple models consisting of a pair of galvanized plates and a bolt equipped at the end of a cone, and you can also purchase a whole professional set, which includes several dozen individual elements made of chromovanadium alloy.

Such kits, in addition to convenient packaging, represented as a case with a prisoner under each individual element of the device itself, can be supplemented by the brake tubes, and the chamfer processing, a pair of clamping slats with various holes (often, have a knocked outage value) and fragrant nozzles . Depending on the selected model, pipe flawers can be created as a standard cone (at an angle of 450) and some other types of its types, for example, a double seal cone.

Before buying a collaborating tool, you need to have the following information:

- the diameter of the pipe (tube);

Data on the depth of the collapse;

The presence of welding seams;

The characteristics of the material from which the item is made.

The standard rolling tool provides the manufacture of conventional simple frames by 45 °, in the tubes with a wall thickness of 1 millimeter. Low weight and small dimensions make it possible to use this device in the collapse of the vehicle connections and cooling systems.

The implementation of the procedure using a tool with a ratchet mechanism requires the master of minimal physical efforts, and smooth and smooth exit are obtained. The ruined cone made of hardened steel is installed in needle bearings eccentric and rotates until a uniform plastic metal deformation. This provides a fully homogeneous state of the filling walls, without any furniture.

Rolling and rolling pipes using a compact collapse (so called the appropriate device), makes it possible to get a special thread, without damaging the material, and the clamping lips, thanks to the multiple capture, allow you to quickly and secure the instrument quickly and securely, without allowing the product slipping. If you additionally apply a metric and inch markup on the matrix, it will greatly facilitate work with pipes of different manufacturers. The special form of a single tool nozzle allows you to apply a ruin and in working with long pipelines, and with pipes, the thickness of the walls of which is less than one millimeter.

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 observed significant overheating 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 threaded connections As a result of a liquid hitting 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.

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 brake fluid.
• Under high pressure, reported by the piston of the main cylinder, the fluid on the tubes and hoses begins to enter the cylinders of each wheel, affecting their pistons.
• Under pressure fluid pistons affect brake pads that pressed to 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 traffic brake pedals when pressed on it;
• the leakage of the brake fluid, which leads to a decrease in pressure and, accordingly, to inefficient braking and intensive wear brake shoes;
• 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 help visual inspection Determine 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. Using a special machine allows you to adjust the parameters of such an extension, because for brake systems used on vehicles different marksThey can seriously distinguish. 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. So as not to worry about the results independent repair Your vehicle, you need to adhere to a few simple recommendations:

• a clear adherence to the instructions, which can also be video;
• using only high-quality tools, devices and supplies;
• 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 roller, you need to install the car on watching pit or overpass 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.

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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 motor vehicles Movement 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.