Homemade fraction page 33 - Guns.ru Talks

GIS.

4-8-2007 19:16.

GIS.

First message in the subject:

I had experience in making homemade fractions, but it turned out to be a drop-like. There was again a try again ... who have any methods? In the old magazines "Hunting" there were several manufacturers, they used. I'll look for scans.

Luny

Yesterday, he spoke with the uncle from Zaporozhye, he at one time on the whole workshop fraction lil technology, which crucible to a few keel lead drips into the inclined rotating pipe of the pipe of the length of the meter of one and a half the initial edge of which to heat up (the angle of inclination depends on the number of the fraction) and all at the bucket falls into the bucket Emulsol 5% all absolutely one rosimer sow not necessary for the fraction he showed the factory rest. I said that it was better for emulsol anything for casting a fraction there is no drift without a skate, it does not boot, it is necessary to put it only to put a drop so that the drop is formed to give Thelek to 0.5 kille lead to the bucket you put and go ahead will now fight

Schnaiper.

16-5-2009 20:01

Schnaiper.
QUOTE:

Originally posted by kpblm: Well Wooot! I think it will go. The rest will make a chait machine. KGDA began to go, then walked the nut from the gibler and the lead began to go to the same as the nozzle in short in two rows. From uv.

Of course go, the main process went . If you do not complicate you, chimp the pair of lines, how to achieve the desired result - what settings, which material was used for the manufacture of tray, etc. I think many will be interested.

Edit Log.

Schnaiper.

16-5-2009 20:08

Schnaiper.
QUOTE:

Originally Posted by Luny: Yesterday, he spoke with the uncle from Zaporozhye, he at one time on the whole workshop fraction lil technology, which crucible to a few keel lead drips into the inclined rotating pipe of the pipe of the length of the meter of one and a half the initial edge of which to heat up (the angle of inclination depends on the number of the fraction) and all at the bucket falls into the bucket Emulsol 5% all absolutely one rosimer sow not necessary for the fraction he showed the factory rest. I said that it was better for emulsol anything for casting a fraction there is no drift without a skate, it does not boot, it is necessary to put it only to put a drop so that the drop is formed to give Thelek to 0.5 kille lead to the bucket you put and go ahead will now fight

Very interesting topic. With great hope, waiting for a detailed report .

KPBLM.

In general, there is nothing new I am not Isabrella Serega, Lodol made from the tin 4 pressure drops that hold the crested rag that cut out from the pillowcase, which he shouted at his wife without a cushion along the tin it was not rolling. Kama Sutra is how to put the latal for me to have a too sensitive is 2-3mm, and there is no one. Thank you for the info, which suggested, lowered the boards of approximately degrees 45-50 in water and everything is OK. From uv.

Click for Enlarge 1280 x 960 280,6 KB Picture
Schnaiper.

16-5-2009 21:35

Schnaiper.
QUOTE:

In general, nothing new I am not Isabrel

Invented not invented, the main thing was shown by the masses

The necessary pictures. After all, not everyone has a welding, bulgaria and metal sheet. And here it is clearly shown and telling how you can make a rubole of a girlish affordable material.

KPBLM.

It is necessary to remake the tray to make a walkway longer, as you have to pour a full pelvis of water to get. Tell me, at the end of the process, the casting tried to spin the needle to go more larger the fraction, dripped the slower, and the diameter of the Todge. If not to do 1mm. A 1.5 or 2mm. The result will change or not? Who tried? From uv.

Edit Log.

Aleksbek
QUOTE:

And then the material obtained falls asleep into the drum and with the help of the air compressor, we pump up to the round state.

And in more detail you can?

Stels5

Here is a photo of the drum

here it is assembled

To the tube to connect the hose and run the compressor! And here is the result

Stels5

The same drum

Stels5

And that's what happens

Stels5

Heat the lead to the melting point, but it is better to overheat than not to undo it. If the crushers from the bank, the tails are obtained. Didnote lead, pour the can with a can with holes with a diameter of 1mm for N6 N5 fractions. And we hit a little slightly to start the lead dripping process into a container with a malyas. And the jar of driving in a circle is the process. The fraction is poured, but not all the crushers are ideal so and fall asleep all this in the drum and riding. And then the truth needs to be rearranged the entire fraction for obtaining different numbers. Through a sieve of a certain diameter. With the help of this drum you can make a card. Pouring a rod from lead of a certain diameter then with nipples biting the bar into pieces of exemplary diameter of the rod and again in the drum and rolling to the round.

KPBLM.

Meniiii! I do not like my Shaitan car, I would like to do with polishes, if this option is suitable, or it is necessary to be a spherical bottom. Thanks in advance. From uv.

Click for enlarge 1280 x 960 304,4 KB PictureClick for Enlarge 1280 x 960 268,0 KB Picture
KDS

Theoretically, everything should work out, and, the upper cover can be flat. True, I have not seen my bowls yet, but the more interesting is the result

KPBLM.
QUOTE:

Originally Posted by CDS: Theoretically, everything should work out,

Dmitrich Tell me please, the engine from the washing machine, only from the centrifuge?

KDS

In the first photos, the engine from the usual barrel-shaped Soviet washing machine of the Riga type (Orenburg, etc.). The power of it is barely enough, with a large loading, the start-deficent relay embroils, but with small portions (Zhmanyka) copes perfectly.

Edit Log.

KPBLM.
QUOTE:

Originally Posted by CDS: At the first photo, the engine from the usual barrel-shaped Soviet washing machine

And turns, play a big role? Yes, I put these plates, but Kalbasit is not childishly found a kinderger, maybe because it is a thin metal and he plays. If you put on the bottom and under the bottom 2 large pucks for stability can help? From uv.

Bendes777.

18-5-2009 01:33

Bendes777.
QUOTE:

yesterday spoke with uncle

Bendes777.

18-5-2009 01:56.

Bendes777.

Schnaiper- I have already thought about such a design, but it turns out someone for a long time ago it was embodied in the case. :-)))) I think that the pipe must be aluminum, the drop when rotating the pipe is rolling in all proxes, and when a cooling ball should be formed to the end of the pipe.

Luny
QUOTE:

Originally Posted by bendes777: yesterday spoke with uncle

As it turned out, in the subsequent, this idea first embodied in the burn my dumping he had a pipe with a cardan with a gas 53 on the suspended bearings (thin and light) drive from the janitor at the uncle stainless steel wall 3 mm

KDS
QUOTE:

And turns, play a big role?

The minimum number of revolutions should ensure the scatter of the fraction. At the same time, the machine will already work.

Gars.
QUOTE:

Originally Posted by Luny: As it turned out, in the subsequent, this idea first embodied in the burn my dash

and the photo can be painful to look

Crimea. Because you did everything. Question to you: Do you do from what? I decided that it was necessary to make me still not on the odon number of the fractiona and a few. About the tray, apparently everyone in its own way to pour, I have a drop of drips into the water from a distance of 2-2.5 cm. And the fraction of the round is obtained, I tried the tray into the water to lower the fraction in the place of contact with water, so. .. I tried to lie down a rag, but when I had to heal the lead from the bottom of the headlight, the rag burned

KPBLM.
QUOTE:

Originally Posted by Gars: And you did the jets from what?

Zhikler I did, the bolt for 10 cut off the desired length and drilled on the cone. 1.2mm.

Edit Log.

KPBLM.
QUOTE:

Originally Posted by Gars: CRIMEA. I'm glad that you did everything

QUOTE:

Originally Posted by Gars: CRIMEA. I am glad that you did everything.

THANK YOU.

KPBLM.

Then the smallest is clear, but a couple of thousands?

Edit Log.

Gars.

And I thought you used ready-made jackets, here somewhere in the branch, a man offered from the gas stove to use the jackets, they are there different diameters, today I will try to make it in the store of gas equipment and they have to joke there, you can use it .....

Schnaiper.

18-5-2009 14:53

Schnaiper.
QUOTE:

Today I will try to harvest the store of gas equipment and they have to joke there, you can go well .....

F1.1mm. and F1.2mm. - Optimal zillera diameters, IMHO.

With these diameters, you can pour fraction from 1.2-ki to 9-ki.

Increased lead, the fraction went quickly and smaller. Gave away the flow of lead, the fraction went slower and larger.

Tried to use greyers of a larger diameter than 1.2, nothing is possible. At the moment, we use the jacket dia. 1.1mm. Adjust the submission of lead so that the casting 5 and the 3rd number take the casting at once, then they asked her and that's it. 5 - Early autumn, 3-ka - late.

Edit Log.

Schnaiper.

18-5-2009 14:56

Schnaiper.
QUOTE:

Originally Posted by Gars:

and the photo can be painful to look

And severly, too .

Gars.

SchnaipePellota exactly I read that with one loan you can pour different numbers of fractions, I need to experiment to be experiencing then.

Gars.

And I didn't do it anything, because a different amount of lead looped immediately, as a result, the fraction of one size was always, did not even care

De1et.
QUOTE:

Stels5

Today I tried to pour into your way, the result; The whole fraction of the tail. Maybe Lead did not do? Which oil is better pouring? How to high like a bone from the oil surface? If there is a photo not yet treated fraction, I would like to see.

Schnaiper.

18-5-2009 20:28.

Schnaiper.
QUOTE:

Originally Posted by Gars: SchnaipePellota exactly I read that with one loan you can pour different numbers of fractions, I need to experiment to be experiencing then.

It may still depend on the casting of different numbers and on the alloy temperature. The main thing is not to overheat lead, but it will "explode", but keep the temperature on the border overheating and the norm. Then it is possible and indiscriminate the feed.

Stels5

I do not stick to the oil and in the Malyas of the Tatok from Buryaks from the stuff. Lead must be harder to leap the less than below to the malyas. Approximately 10 -15 mm

This is not a knastal.

asanns5

Good day! Also "fell ill" to cast the fraci ...

I decided to try, after reading the branch, I built a primitive rubberry:

bank from under the condensed milk, in the wall of the cans at the very bottom hole 3.5mm,

In which the copper tube is inserted with a diameter of 3mm (stripped in large quantities in his youth from the aircraft model), at one end, the thread, two nuts, the tube is fixed in the holes of the can, the other end of the tube is covered, the flat area on the wall of the tube and did the hole. (approx. 1mm).

Led the lead (previously cast from balancing ingots),

A bunch on an ordinary household electric stove (1kW), lead drips on a wooden tray from a distance of 1cm, a tray at an angle of 35-40 degrees, a long approximately 4-cm, the end of which goes into the water ...

That's what happened:

Click for enlarge 1920 x 1440 649,4 KB Picture

The fraction of approximately N5-6, Caeshn is not perfect, but for the first time I just jumped from happiness, because It turned out to be almost going, without any settings ... By the way, a pretty "single Calibe",

I think that about such a shot flies out of the trunk of a gun)))

In general, I must say that the process is very exciting, so I will fight on!

Edit Log.

Luny
QUOTE:

Originally Posted by Schnaiper: And Seryozha, too.

Photo No story in words After all, it was not supported by the mat. evidence and until I get all the outlined (more simple ways) to bother with I will not

De1et.
QUOTE:

Stels5

Thank you, it's a pity that we have no molasses

Forester78.

Colleagues, please tell me, and what is used for bullets in small cartridges? How hard is the lead solid?

Schnaiper.

20-5-2009 00:08.

Schnaiper.
QUOTE:

Originally Posted by asanns5: In general, I must say that the process is very exciting, so I will fight on!

Sasha, Likha trouble, beginning. For the first time, the result is not very bad. Just if the tail shot shoot, and the ducks fall, and in your case the fraction is better. The last step that you have to be overcome is to minimize the presence of pores in crushers. Try to increase the length of the tray, and if the result does not change, then take the tray with some cloth. And if you do also and the Shaitan Machine, then you will be the first guy in the village .

asanns5

2schnaiper: Thanks for the advice) before the process improvement, the case has not yet reached the absence of time. I will try the fabrics on the tray and cooling in oil ...) Ksatati turned out to be a little tailed fraction, and so I liked it, right crusher to the crusher, all flattened , beautiful, the tail is approximately long with the crusher itself ... It is necessary to pour such and try to shine)))

Denz.

The taper fraction, in my opinion, is a very good stopper. She probably rustles in the transverse direction or something else. The boring is lower, but the game does not run, swims, flies - immediately falls and everything, she probably causes a shock, so on the flight research such a fraction would look ...

De1et.
QUOTE:

Ksatati turned out to be a little tailed fraction, and so I liked it, straight the crusher to the crusher, all the rivets, beautiful, the tail is about long with the shoe itself ... you need to pour such and try to shoot))

The tail fraction with a bang rolled into the "Shaitan Machine", and becomes Round.

Drink casting. Methods, problems and their solution.

One of the main indicators of the quality of casting fraraty is its form, this characteristic plays an important role in the process, as well as significantly affects the time spent on further processing, I would like to talk about the nuances to this indicator.

Consider two main ways to cast the fraction, from the shelf and immediately into the liquid. When casting from the shelf, the lead drop falls on a wet or heated, with a repulsive layer applied to it, is formed and rolled into a liquid. The second method speaks for itself, the drop is formed in the air and already in this form enters the liquid.

Casting fractions from shelves

When casting a fraction from the shelf, there are many trifles that can affect the form, and the method is quite expensive. Debugging the process is complex for several reasons:

First, the shelves are a huge set and every detail is important. Length, material pushing layer, tilt angle, height to fluid level and height from gibera. A drop of lead is not rolled constantly, in contact with the surface, before turning it, she makes several dousedock. To form a less smooth sphere, there are enough 2-3 jumps, so watching the drops, easily find the optimal angle and length. If you decide to use a wet shelf, such as a lump with a piece of fabric moistened with liquid, it is best to use a sufficiently thick metal bar or a metal vessel wall with a liquid, such a shelf remains cold in the spot of contact with lead and the fluid evaporates not so intense. As a result, the surface is always moocked, there are no stuffing. The end of the shelf is immersed in the container. If the shelf is metallic and is part of rubberies, the nuances are as follows: the regiment must be good to heat and be hot enough that it would not cool the drop, the lead is quite low thermal conductivity and it will be too locally, at the point of contact. In the role of the separator (the substance does not give the surface to be wedged) it is best to take Chalk welder Talka Or how else is it called sellers of the "soap stone", the price of the question for 10x10x1000 mm in the area of ​​25 rubles, but the usual chalk will go. The height to the level of the liquid is 10-20 mm. Example of the casting of a fraction with a mesh "wet" shelf.

Scrole with metal shelf
Scrole with metal shelf
Spruce with a wet marral shelf
Spruce with a wet marral shelf

Second temperatures. Multiple problems are associated with temperature. Burst drop or lead popcorn formation, hollow crushes. This is all the result of overheating, the liquid instantly boils, which leads to the formation of a large number of steam in a small volume, the crusher tears in different directions or it is inflated from the inside. Reducing the melt temperature helps not always, as it can lead to even greater problems and crushers will be obtained by rolled, uneven. Increasing the temperature of the boiling of fluid in our case, the exit is much despite. So the use of various syrups or molasses will give a much more significant result rather than a decrease in lead temperature with all the resulting. Rolling the crusher or the formation of holes, the result is too low temperatures. The crusher or a drop of lead begins to stick even to contact with liquid. Causes, insufficient heating of rubberies - a small angle of inclination of the shelf, the shelf is longer than necessary. It is solved by finding the optimal settings of the shelf or increasing the temperature of the melt.

Drink casting. Methods, problems and their solution.

Picture

Picture

Fig. 2. Fruit crash bucket

The method is very productive, technically available to anyone, and with the help of such a device you can make up to 10 kg of fractions in one hour. Depending on the conditions (the temperature of the molten lead, the water temperature, the diameter of the hole of the filter, the layer of the molten lead over the filler, the distance from the filler to the water surface) can be obtained fraction of different sizes and configuration - a drop-visible, with a different column form, flat-frame-visible , spherical, plane, and fraction with all sorts of transitions between these forms. The drop-shaped fraction has its drawbacks and advantages over the spherical. In a drop-shaped fraction, a more profitable aerodynamic form, which allows it to maximize its extent to maintain its speed, and therefore, and a higher penetability due to higher speed and transverse load, since the drilling crusher of one diameter with the spherical will have greater weight. An experimental shooting showed that drilling crushers, as a rule, enter the target head of the head: apparently, the oncoming air flow sets them into the most advantageous aerodynamic position. The disadvantages include a slightly smaller amount of crushing in the projectile due to their higher individual weight and the generated emptiness between the crushers. To obtain a fraction with a diameter of 2.9-3.2 and 3.2-3.5 mm, which roughly corresponds to the numbers of the fraction 5 and 3, you should make filters with a hole diameter of 0.8 and 1.2 mm. Holes easy to make a needle. The lead melted in the bank is poured through a hole in a jar or a bowl with water from a height of 1-3 cm. The height is easily determined by an experimental way by sound, the drops will enter the water with a characteristic click. At low height, the crusher sometimes foams and it turns out the spongy mass, with a large - they are broken and the cakes are obtained. The minimum tail in the crushing is obtained with a relatively rapid sweat and at high temperature of the molten lead, and the long tails - with a relatively slow pumping of viscous, with a low melt temperature of the lead. The optimal velocity rate at which the best fraction is obtained, it is achieved with a small layer of molten lead over the filler. The flat-capped fraction is obtained by pumping molten lead in hot water with a temperature of 50-70 ° C. This fraction can be used for shooting in those conditions where there is a widespread scree and low accumulation. The casting of a large fraction a) The method proposed by A. Kilinki (Oh ​​and Oh, No. 7-8, 1992) for casting a large fraction It is necessary to have a capacity of 10-12 liters (for example, a metal bucket) and a smaller tank (canning can or something In this way), in which the seed breaks the holes with a diameter of 0.3-0.4 mm. Little capacity should be located in a large stretching (seen in Fig.3).

Picture

Fig. 3. Casting of large fractions according to the method A. Kilina: 1 - water; 2 - diesel fuel; 3 - lead.

Cold water is poured into a large capacity for 3/4 volumes. On top of the water poured summer or winter diesel fuel (diesel engine). Then put lead in the small container, and in a large alignment of the diesel fuel. It remains only to put the lead and pour diesel fuel. The distance between a small capacity and fuel should not exceed 0.5 cm. The fraction is obtained about 00. If you make holes less, then the diameter of the fraction will decrease accordingly. In one hour, this way can be made about 5 kg of fraction. Installation scheme for casting a large fraction is given in Fig. 3: 1 - distance between the container and fuel (no more than 0.5 cm); 2 - diesel fuel; 3 - water; 4 - lead. Production of fraction with dragging and a shotgun The method is proposed by V. Chernyshov (Oh and Oh, No. 10, 1994) for the manufacture of a fraction in this way special devices are needed: a thicker board, which is a steel plate with dimensions of approximately 300x80x7 mm, a knife cutter for cutting lead wire and Drobater. The hardest thing to make a thicker board. This will require a machine. But, making it once, it can be used all my life. Prettyer (Fig. 4.1) is a plate with rows of twisted holes of a gradually decreasing diameter having a conical thickness in cross section, a tapering profile. The inner surface of the holes should be ground. The better the surface of the holes, the less their taper and less difference between the diameters of the adjacent holes, the easier it will stretch through the porch wire, the less it will be

The loophile board is made of a copper or iron plate with a length of 12-15 cm, about 10 mm wide and a thickness of from 6 to 10 mm. If the inlet hole hole is 3 mm, then the output must be 2.5 mm. Such holes are made in the board (with a gradual decrease in the input and output diameters) from eight to ten. The first, the most wide, will have an inlet of 6.0 mm and an output of 5.5 mm, and the last - 3.0 and 2.5 mm. Extremely, it is not recommended to produce a self-made fraction. For the convenience of work, if there are no challets of vice, useful to the ends of the throat board to stick two spikes so that it can be firmly fixed into a fixed wooden rack. A cutter and a shotgun is easy to make yourself without a machine. In the cutter, the device is seen in Fig. 4, b having three or four holes of different diameters for a lead wire of different sections, you need to do the stop against them, its location from the holes should be adjusted with screws so that with the cutting of the wire, its diameter is equal to the length of the cut cylinder, otherwise this cylinder will be bad in Crushing. The easiest way to make a photo reserve cutter. It is even easier to make a shotgun (Fig. 4, c), similar to the old manual mill. The ends of two neighboring log segments face a thick sheet of tin (the thickness of the tin, the smaller the surface will be strengthened in the center of the lower Zhrova, in the center of the top - the corresponding nest is made to him, which he sits onto the lower stationary "reel". The place of contact of the "Horryov" around the circumference hurts a strip of tin, so that the crushers did not fall out, the handle is made on the upper moving "rail" - and the shot is ready. The railings "rumbled", as they are called in everyday life, partly can be replaced by the desired magnitude of the cast-iron pan, especially a special frying pan with a blowing for frying chickens, then the cap corresponding to the diameter can be made from the oppression. The fraction is done like this. All sorts of trimming and pieces, lead waste is melted on the tank in a plate with a thickness, approximately equal to the diameter of the largest hard opening, it cuts into strips, is rounded with a hammer so that the workpiece passes through the biggest hole of the loop. The workpiece can be obtained differently: pour the molten lead in the grooves-shaped, cut on the board, or pour lead into the paper tubes of the corresponding diameter. After that, the workpiece is drained sequentially through the diameter of the hard wool hole decreasing, starting from the largest and holding it with the end of the pliers. Before each subsequent hole, the lead wire must be wrapped with kerosene or liquid oil. It is necessary to pull smoothly, without jerks to avoid cliffs of the wire. If lead is clean and not perhaps, and the holes in the board are made with a gradual transition, the metal stretches very easily and quickly. This turns out the round lead wire of the desired diameter. Ends crumpled with pliers and the ends of the cliffs are cut off and go into the smelting. The wire cuts the cutter, the sliced ​​cylinders are rolled in a shotgun, then polished in a bottle, where the rolls fly from the crushers. If after this crusher to lose portions, polish in a closure bag, it will work out very clean, brilliant, beautiful fraction. The disadvantages of this method are that, firstly, the lead should be quite clean, without impurities, otherwise the wire in dragging will be broken, and secondly, the fourth-five flies are rather difficult to get quite difficult, the thin wire is often rushing. The fraction is soft, "heavy", the proportion of it is higher than that of cast fraction and it is noticeably folding the trunks. With a small skill in one day, one can prepare such a fraction from 3-4 to 6-8 kg.

From Huntinfo.ru.

1.6 Production of fractions at home

1.6.1 casting shallow fraction

The method proposed by V. Chernyshev (Ookh.? 10. 1994)

Casting in fuel oil and in water. No special adaptation, except for a shotgun, do not need. Only the usual bucket and a flat canning can be required.

The bottom of a wide flat canning can be poured outside the same small holes like that, 4-way burrs sticking out inside and the melted lead did not flow out of them by his own jet.

In a bucket, filled with about two thirds with water, carefully, not to mix with water, the fuel is poured so that from the bottom of the suspended canning can be up to its surface there were about one and a half centimeters. In a separate container on the fire, lead is melted, poured into a suspended jacket. To lead not frozen, the fuel oil is set on fire. By hanging over the burning fuel oil, the bank must be lightly tapping with a stick, so that lead droplets were broken away from the bank. In fuel oil, they run, cool in cold water, accumulating at the bottom. If the holes in the bottom of the banks are punched in the same, crushers are approximately one size. However, they have small tails, so after the end of the casting, the fraction should be discussed, woozy from the residues of fuel oil and ripen in a shotgun:

Picture

Source: V.N.Trefimov,

'Hunting ammunition, reference book',

Moscow,

Publisher Rulechenkin,

Minsk,

'Modern Word',

1997.

[Edited by Men]

Casting fractions: Description of the process, necessary materials and devices, photos

On the shelves of specialized stores, the hunters are presented a wide range of fractions. This product is numbered, and buyers should not have difficulties in choosing. Nevertheless, judging by consumer reviews, there are delays with the delivery of fractions. In this case, the hunter will have to be content with what is in stock. Some are injected with a fraction at home. If the handicraft production is performed according to all the rules, then lead products are not worse than branded. Information on how to make molding fractions with your own hands at home, you will find in this article.

Acquaintance with the procedure

Homemade molding fraction is carried out by means of a heat source, a metal thin-walled oblong box, in which lead is melted, stands with a bump and a container filled with water. It will serve crushing and further cooling them.

how to pour fraction at home

About consumable raw materials

Due to the fact that the lead, mined from the cable, is much softer, to those who decide to cast a fraction, experienced masters recommend adding more hard - rechargeable.

Old battery.

The latter is represented in the form of plates. To remove the lead to cast a fraction, you need to carefully disassemble the battery. Then follows for some time the plate is left outdoors so that they dry from the acid.

Lead from the battery.

After that, they are powered by a screwdriver or file. The task of this procedure is to remove unnecessary oxides. In the end, a lead lattice should turn out. About how to pour fraction at home, further.

First method

Casting fractions is performed as follows. A very small hole is pierced in a thin-walled box. This process can be facilitated using a file - sufficiently with a container to break part of the metal. The hole must be as small as possible. In this case, the procedure will leak much easier. Next, you should take a stopper with a bump and install so that the distance from it to the opening in the box is in the range of 1-1.5 cm.

Homemade casting fractions

As a container for cooling, the lead will fit the water-filled liter bank. The distance between it and the bumpman is up to 2 cm. 100 gram lead pieces are loaded into the oblong box. After the heating device is turned on. As the metal melting on the box is easily knocked. The molten lead drops should fall directly on the fabric, which is stretched on the bump. It is important that the matter has always remained wet.

What is the essence of the method?

At the time of contacting the molten lead with a damp cloth, the water evaporation occurs, the formation of a pair, by which the drop is thrown up. As a result, its partial cooling is carried out. Finally, hardening will be held in the water in the receiving container, in which the fraction acquires a spherical shape.

About sorting

Judging by numerous reviews, the crushing is often obtained by various sizes. It is due to the fact that in the process of casting the fraction, it is not always possible to withstand the constant temperature and the level of molten metal in the box. In connection with this, at the end of the work, the crushing is carefully sorted. Separate the deformed products will be convenient with a smooth and wide board. It must be placed under the tilt. Further on its surface begin to reflux. If lead products without flaw, it will roll, the deformed will remain. Then begin to sort spherical crushers. So that they do not differ from each other in size, you can make a special sieve from tin can. It is best to make several such sieves with cells of different diameters.

Recommendations of specialists

According to experienced masters, it is important to prevent lead overheating. Otherwise, the fraction will be defective. As they melting the pieces in the box should be loaded from the opposite side from the opening. If they put them next, then the melted lead will begin to cool sharply, which is undesirable. It is not recommended to put large portions into the box, since this will increase the level of melted metal, as a result of which the leakage from the opening will become more intense, and this is also undesirable, since the metal temperature will decrease. The finished fraction in the receiving vessel should not accumulate. This recommendation is due to the fact that lead closer to the surface of the water does not solidify immediately. As a result, the form of crushers will resemble a pellet.

Production of crushers with fuel oil

According to experts, in this case the bombard will not need. It is necessary to work only with a conventional bucket and a flat tin can. Initially, there should be several small identical holes in it. You need to make them one and the same subject. In this case, the dimensions of the crushers will be the same. It is necessary that the holes turn out with the borrowers sticking inside. Such a design will prevent arbitrary leakage of molten metal. In the bucket, first pour water, then the fuel oil. It is necessary to do it very carefully so that the fluids do not mix each other. The distance from the bank to the surface with fuel oil should not exceed 15 mm.

Casting fractions at home with your own hands

Lead melted in a separate box. Then it is started pouring into a jar with holes. In order for the lead to take off, the bank is slightly tapping. So that the melted metal does not frozen, the fuel oil should be treated. It is in the layer of fuel oil that rushing crushers, which further, dropping into the water, are finally frozen. Judging by the reviews, lead products are obtained with small tails. Therefore, after casting the crushing, it is thoroughly cut and run through.

Casting with hot water and foam rubber

In this case, water is poured into the receiving container, which is pre-heated to one hundred degrees. As such a container uses a regular bucket, a bowl or a saucepan. Due to the fact that in such a temperature mode, the molten lead reaches the bottom not hardened, there is a risk that the crushers will begin to frighten. Therefore, homemade craftsmen linse the bottom of the bucket with a subtle foam rubber. As a result, lead, hitting a hot water container, lowered softly, not deformed.

Crushing can be melted in a reception capacity with each other. This will happen if they are with a tin can fall successively. Experts recommend pouring lead a circular motion. The distance from the tank with the molten metal to the receiver should be at least 50 cm. Judging by the reviews, with this method at home, it turns out a good fraction of the spherical shape.

About grinding

Regardless of which casting method was chosen, the lead fraction is necessarily subjected to a final procedure that is represented by grinding. For this, the master will be needed by graphite powder and a glass jar or a bottle. Powder is mined from an ordinary pencil. It is easy to scream simply.

Casting fractions at home

It is enough to fall asleep the finished lead products obtained by casting obtained by the casting method. There you also need to pour a wastewired pencil rod. Next, the bottle should be tightly closed and perform a rattling. According to experienced masters, one rod can be treated to 8 kg of fragmentation. Homemade crushers who have passed the grinding procedure are practically no different from factory.

Precautions

Since lead is a very toxic material, it is necessary to store it with all accessories for casting a fraction in a solid closing container. Also, the fraction can be wrapped in polyethylene. Lead and products from it in a residential room can not be kept. Better, if it is a barn, garage or balcony.

Brothers! I am not a supporter of the rear, but the theme of this Lyutu, the actual is clearly. At the price of the fracted in 70-90 UAH, that Nifiga is not humane, for the happy owners of the garage and the yard it is salvation. For me - temptation and reason to cooperate with the owners of the garage and the courtyard.

It was about how long I was going to write a post about the technology of casting a fraction in the handicraft conditions, and everything somehow did not reach the hands. Now, so to speak, in the dogonka to the cast of aluminum.

DSCN6811.jpg.

Little lyrical retreat: to make rookading cartridges by a shot - it is masochism, perversion and waste of money. For the most expensive chipboard is a hitch. And if the bullets or fraction for Reloada buy in the store, it is better to take ready-made cartridges at once - it will be cheaper. I do not consider the situation of the banal absence of an ormaga within a radius of 500 kilometers - then you can and purchase a shot.

I already wrote about the casting bullets and the card. Now about the fraction. And so the task: to cast a small (No. 7..9) fraction, preferably more or less round (not requiring further running) and as soon as possible. A simple way is that it means without any cunning and requiring fine settings of fixtures - as they say "on the knee." Previously, I already cast a fraction into the water using a shelf, which was covered with fiberglass and wetted with machine oil. The process was slow and demanded a long setting and continuous process control.

The last time I lied a fraction in working out. Development - waste motor oil. Because I work on the car service, then this kind of my dirt is like.

And so: the whole process is in order:

We take tips from old ballpoint pens, koi you can dial the mountain in any office or even rummaged in your child's desk:

DSCN6030.jpg.

We select the old aluminum frying pan from my wife (in replacements, of course, give a new one, well, or at least promise to give):

DSCN6032.jpg.

We take the old 1500 W TEN from the electric stilt (there is no shorter power):

DSCN6033.jpg

It is so red not because the hot is he is so rusty.

We pretend it to the bottom of the pans:

DSCN6034.jpg.

We supply the contour (well, right yin and yang are obtained):

DSCN6035.jpg.

Drills holes for the diameter of the tips of the ballpoint handles:

DSCN6036.jpg

Skuff tips:

DSCN6037.jpg.

After the tips are installed in the holes in the bottom of the pan, it is necessary to squeeze the balls with a needle on the reverse side:

DSCN6039.jpg.DSCN6040.jpg.

Bolts screwed a tan to the bottom of a frying pan:

DSCN6042.jpg.

From above, the bottom of the frying pan now has small holes:

DSCN6043.jpg.DSCN6044.jpg.

The tool prepared, now prepare the workplace.

We take the dishes in which we will pour fraction. I took a 10 liter canister from the solvent, with which the upper cover cut off:

DSCN6045.jpg.

Next, we establish a vessel in such a place where it will be fireproof and where it will not be scary if the oil is shed.

I put right in a street stove:

DSCN6046.jpg.

For three quarters, we pour water, we pour through water:

DSCN6047.jpg.

We set a pan with a Tan:

DSCN6048.jpg.

In the pan lay lead, on the TEN we serve 220 V:

DSCN6049.jpg.

Yes, contacts are not isolated. Yes, the violation of TB when working with electrical appliances. And you do not need to poke my fingers and everything will be OK.

DSCN6050.jpg.

As lead is melting, we put new portions:

DSCN6051.jpg.DSCN6052.jpg.

The process went:

DSCN6053.jpg.

I don't control the drop in the fall of the drop - as it will fall and it will be.

As lead is spent, add new portions:

DSCN6057.jpg.

As the container filling the capacity, the oil level rises. Excess oil simply overflows through the edge:

DSCN6059.jpg.DSCN6058.jpg.

This is how the fresher fraction looks like (just lowered a spoon in the oil):

DSCN6061.jpg.DSCN6062.jpg.

Part of crushers with tails, part - almost perfectly rounded shape:

DSCN6063.jpg.

At some point, the heated oil begins to burn. Nothing wrong with that. On the contrary: as soon as the oil caught fire, you can turn off the TEN from the outlet. Now lead will be melting already from burning oil and even faster than from the Tan:

DSCN6064.jpg.DSCN6067.jpg.DSCN6066.jpg.DSCN6065.jpg.

Here the main thing to remember:

Burning oil in no way can wear with water !!! Only by throwing a piece of tight fabric !!!

After all the lead is overpanded or like all the oil burned out - what will come faster (I ended the cooked lead and I simply hung the oil by throwing an old blanket from above), we drain the remaining oil and water from the container. At the bottom of the fraction:

DSCN6070.jpg.

It turned out about 12 kg of fraci:

DSCN6069.jpg.

Next, through the funnel, overflow the resulting mixture of fractions and oil residues into a suitable canister and in several ways, my fraction. My some cheapest detergent for dishes:

DSCN6071.jpg.

After washing, the fraction should be scattered into some wide pallets and dry it in the sun, periodically stirring.

All the above described I have done last summer. Mounted fraction for more than half a year stood in a bucket under the workbenk.

And on the past weekend, my hands got out to cut off. Those. Divide the numbers.

Fraction in the bucket:

DSCN6803.jpg.DSCN6804.jpg.

He took off his homemade separator of the fraci from the attic (he had ever done a post about him), sculpted dust from him, loaded fraction in the bunker and suffered:

DSCN6805.jpg.

Left two banks are 9 and smaller. Next, two banks - 7-ka + 9-ka. The right-way bank is everything that has not failed in the previous ones.

The process has to drive several times.

DSCN6807.jpg.DSCN6806.jpg.

As a result, we get a split fraction:

- 9 and smaller

- 7-ka with a small admixture of smaller (the main fraction of the resulting fraction)

- 5-ka, 3

This is 7:

DSCN6809.jpg.

9-ka:

DSCN6810.jpg.

9-ka:

DSCN6811.jpg.

That's what happened in the end:

DSCN6812.jpg.

The largest part of the cast fraction is 7-ka. Well, I am mostly 7-ke and equipping, for shooting - just right.

DSCN6813.jpg.DSCN6814.jpg.

5-ka, 3rd:

DSCN6815.jpg.

That's all.

Добавить комментарий