The gasoline soldering (melting) apparatus is intended for the formation of a gasoline-air combustible mixture. Gasoline torch for soldering and melting metal runs on a gasoline mixture. Such burners can please you with convenient flame adjustment using a rotary valve located on the handle.
Advantages:
Components:
Please note that torches and hoses, as a rule, are not included in the kit of the gasoline soldering machine. In this regard, the purchase of these items is made separately.
Purchasing a ready-made gas burner is not always possible (for various reasons). In this case, it will be useful to know that you can make a gasoline burner for soldering yourself. Note that home-made gasoline devices are no worse than purchased ones. The device, made by hand, is just as effective.
If you bring a match to the nose of a gasoline burner in a lit state, you can see the fire instantly flare up. Sustained combustion of gasoline will continue for five minutes (+/-2 minutes). The temperature of the flame at its tip will reach over 1000°C.
Note that with such a burner you can easily melt, heat treat small tools, melt various metals, solders, and even soften glass.
Many parts of a home-made gas burner will not have to be made, as they can be borrowed from other things. For example, homemade parts such as a rubber bulb can be made from a spray gun.
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Manufacturing:
These homemade gas burners will work great if done right. Please note: if you do not have enough experience in working with combustible materials, it is advisable to use purchased gasoline burners.
Petrol burners quite often help out anglers. They can be divided into 3 main types:
The last type of burners is designed to operate on various types of fuel. It just so happened that gasoline devices appeared a little earlier than gas ones. Despite the fact that a sufficient amount of time has already passed since the advent of gas burners, gasoline burners are still used in our time.
Moreover, they are not just being used, but are being used more and more intensively. The thing is that each type of burner has a number of both advantages and disadvantages. Under certain conditions, gasoline burners show better results and high efficiency. This article is aimed at acquainting readers with the advantages of gasoline burners.
The design features of the burners depend on what type of fuel is used. For example:
The easiest option is to purchase the device in a store, especially since the manufacturer offers various models. It is very difficult to determine which of the developments is the most suitable due to the design features.
Some models are too heavy, which does not allow them to be taken with you, especially if there is no transport. In the presence of transport, such a factor is of no fundamental importance.
Industrial designs are expensive, and only high-quality gasoline is required for their normal operation.
As for homemade gas burners, there are also several options for their manufacture. For self-production, already used parts from gasoline burners will go. After assembly, a high-quality and efficient, and most importantly, workable device is obtained. This approach is within the power of anyone, even an inexperienced angler. The gasoline burner works on the principle of mixing gasoline vapors and air flow. The burner is designed in such a way that this combustible mixture is constantly supplied to the combustion area, which supports the combustion process. At the same time, for some reason, lower grades of gasoline also burn in home-made burners, compared to industrial developments.
Independent production of various accessories for fishing has its advantages. The most important thing is that each of the masters receives as a result the apparatus that he needs. At the same time, each of them uses its own spare parts for manufacturing, which correspond to a certain manufacturing method.
The second design is more complex, but it is also more practical, since it is not disposable.
What is needed for this:
Assembly steps:
How does such a device work?
The air from the compressor is supplied to the receiver, which smooths out the uneven pressure. After that, it enters the tank with gasoline, as a result, a combustible mixture of air and gasoline vapors is already displaced from the tank. This mixture falls on the burner, it remains only to set it on fire.
For such a product, you will need a flat metal jar, pumice stone and not a large amount of gasoline.
How to assemble the product
In conditions of rarefied air, a gasoline burner will never fail, but a gas burner will either burn poorly or not burn at all.
Choosing a burner in a store is not an easy task, especially in an environment where there is a choice. The main thing is to determine in advance the criteria by which the burner will be selected, depending on the expected conditions for its operation. What you need to pay attention to:
In some cases, the use of petrol burners may be justified. At the same time, one should not forget that such devices must be looked after and only high-quality gasoline must be used.
Among the most useful and functional devices for the home workshop, a gasoline soldering torch ranks one of the leading places. Such a device is able to qualitatively connect all kinds of metal structures using the technology of using liquid metal. The device operates on the basis of a gasoline-air combustible mixture, which is formed in the burner, and allows further melting work to be carried out.
A rotary valve located on the handle acts as a direction adjuster and flame power which greatly simplifies the combustion process.
Today, the melting of metals is carried out using two types of solders:
If, when working with low-melting metals, almost all existing types of soldering irons are used, then in the case of refractory metals, it is necessary to create maximum temperature indicators. In this case, it is simply impossible to do without the use of a burner. Currently, there are several varieties of such a universal device that are able to work on the basis of different fuel mixtures, but at the same time heat the structure to the desired temperature.
Among the most common and convenient torches are models for soldering and welding, which operate on gas or a gasoline-air mixture. They can be purchased at the appropriate store or try create your own.
If we talk about the device of the burner, then it includes the following components and elements:
A simplified version includes a gas tank or fuel tank, an air compressor, gasoline hoses and the burner itself, which, in turn, consists of separate parts.
Models that are used for metal soldering, have the following structural elements:
If you are going to purchase a torch for soldering and welding, do not forget to pay attention to the availability petrol-resistant hoses. In most cases, they are not included in the basic kit, so there is a need to additionally purchase such parts.
The device of gasoline and gas burners very simple, so you can make a design at home from improvised means. However, despite the ease of assembly and the absence of complexities in the configuration of the device, the gasoline burner remains a very valuable tool, which is characterized by many undeniable advantages.
Not everyone can buy a new burner that runs on gas or a gasoline-air mixture, which is associated with the relative high cost of the device. And the purchased model does not always cope with the tasks, especially if it has already been in use. This may be due to the presence of hidden defects or breakdowns.
In order not to fall victim to such an unreasonable acquisition, many men prefer homemade solutions that are particularly affordable and easy to assemble. As mentioned earlier, even the most inexperienced welder can easily install such a device from improvised means, saving himself from high costs.
If a homemade gasoline burner is made in accordance with the basic rules and recommendations, it should give fire immediately after bringing a lit match to it. At the same time, stable and steady combustion of the air-fuel mixture will be noticeable for another 3-7 minutes. In the process of burning, it is possible to reach a temperature mark up to 1000 degrees Celsius. With the help of such a device, you can successfully melt all kinds of solder, including hard solder, as well as metals and glass. In addition, the burner easily solves the problem of heat treatment of small-sized products.
To make a device with your own hands, it is enough to use a number of materials. Among them:
By the way, it is not necessary to create such elements with your own hands - they are present in many other tools that are available in the home workshop. For example: instead of a rubber bulb, you can apply spray gun.
A lathe is used to turn the body of the future device. As steel, products from different manufacturers are used. At the same time, the body of such an important part make composite so that one end remains open and the other end closed with a cork.
The latter case involves making a hole 0.1 millimeters larger than the outer diameter. Such a nuance will allow the body to move tightly within the tube, while maintaining the necessary tightness.
Solder, if desired, is made copper or zinc. In the first case, copper wire is used, which is fired and cut into several pieces with scissors. When choosing the second option, a cup from a conventional electric battery is used, which is previously cleared of the contents and hardened by fire. After that, the glass is placed in a container with cold water and a weak solution of hydrochloric acid, cut after such treatment into small pieces.
In the future, it is required merge the pieces zinc and copper in equal proportions, placing them in a crucible and sprinkled with borax. The alloy of metals is carried out on a burner. As a result, the bar is cooled, fixed in a vice and leveled with a file. The collected sawdust is collected and mixed with borax.
It is not always possible to buy a ready-made burner that runs on a gasoline-air mixture or gas, which is due to many reasons. Sometimes this is due to the too high cost of equipment, and sometimes the banal lack of time to visit the store. Therefore, more and more people are beginning to be interested in the issue of making a burner with their own hands. By the way, homemade solutions look no worse than purchased ones. Their productivity is quite large, and the difficulties in creating practically absent.
As mentioned above, if you bring a lighter or a lit match to a homemade burner, a fire will immediately break out from the corresponding window, which will burn for about 5-7 minutes, reaching a temperature mark of over 1000 degrees Celsius.
Due to such features, the device can be used for productive melting of hard solders, heat treatment of small tools, melting of all kinds of metals, solders, and sometimes even glass.
Most of the parts of a homemade burner are created on the basis of improvised means, as they can be borrowed from other unnecessary things.
The burner device itself includes:
If we talk about this method of manufacturing a gasoline burner, then it may be familiar even to those people who have never before asked themselves the question of creating similar device. When completing the task, you need to take two aluminum cans, which must be empty. Cans of beer, condensed milk, Coca-Cola and other products are suitable.
In order for the gasoline burner to be ready for operation, it remains to fill it with gasoline, and then heat the area with a lighter. For 5-10 seconds, it is better to warm up the burner thoroughly, after which it will be able to maintain an optimal level without your help.
Now you see that creating such an indispensable device with your own hands is very simple.
For the manufacture of burners, another method is used. It is significantly more complicated than the previous one, but allows you to achieve higher reliability, strength and operational durability. Therefore, if you put emphasis on such features, then it is better to make the burner in the second way. True, here you will have to make a lot of effort, patience and time.
So, for the successful manufacture of the structure, you should take:
If all the necessary parts are assembled, it remains to follow the instructions and assemble the future device. If you strictly follow the basic rules and follow the step-by-step guide, the end result will exceed all your expectations and you will be pleasantly surprised by the quality of the homemade burner. The main thing is to be ready to devote a few hours of time and patience to the upcoming event.
To make a gasoline burner with your own hands, you will need:
To make a mixer, take a regular metal tee. A metal corner must be installed on the side pipe. A jet with a copper tube is screwed into each supply pipe. One serves to supply air to the gasoline burner, and the second to supply oil products.
In this case, a tube with a hole of 0.8 mm is used to supply air, and 2 mm to supply oil products. At the end, the jet has two diametrically opposite cuts of 1-2 mm. The tee is completely hollow, about 50g of oil is placed in it.
The mixer is mounted on a metal container for oil products. copper pipes for supplying air and fuel are retracted. If you have an old gas burner, you can take it from it or make it yourself. A hole is cut in the container for the fuel supply tube.
The design of this container provides for the presence of a heating element in the lower plane. Teng works from an external power supply. The end of the oil supply drain pipe is at such a height that the heating element is constantly in the liquid. This is necessary for security reasons.
The gasoline burner is fed through a tap, which is installed on the top cover. It opens the direct oil supply to the tee. This allows you to control the flow of the combustible mixture at a constant air pressure. The working temperature of the combustible mixture for soldering must be within 60 ° C.
To control the temperature of the liquid, a multimeter contact is attached to the side wall of the tank. In this design, the inclusion of heating is required only before starting work. When soldering begins, the temperature of the tee provides a sufficient level of heating.
The working outlet of the burner is made of a metal pipe and a plate. The nozzle is made small. This prevents sticking of combustion products on the walls.
To calculate the optimal nozzle length, it is necessary to determine the radius of the liquid spray. And set the nozzle in such a way that only a small percentage of the mixture falls on the edge of the pipe.
The side panel of the gas burner tank is equipped with a pointing tube. It marks the points of maximum and minimum filling with oil products. The tube itself is connected at the bottom of the tank.
For ease of use, an automatic fuel supply system can be connected to the main tank. This will reduce the control over the presence of fuel in the tank.
An air supply hose is connected to the mixer from the compressor. A valve must be installed between the compressor and the hose. This gasoline burner provides for an initial pressure in the compressor of 2 atmospheres.
After opening the tap, the pressure in the system drops to 0.8 atmospheres. But to start a gasoline burner, 0.2 will be enough.
The oil supply valve is opened and the combustible mixture is ignited. With the help of an air supply valve, the pressure of the flame is regulated, which is used for soldering.
And the oil supply valve controls the fuel consumption. Empirically, you can determine the pressure indicator at which the burner flame breaks. The petrol soldering torch is ready for operation.
Video: do-it-yourself burner for testing.
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