Cutting glass bottles. How to cut a glass bottle with thread. Glass bottle products

In this publication you will learn how to carefully and evenly use a jar using motor or vegetable oil.

Filling the dishes cold water to the level where we want to make a cut. We place it in some container, which also needs to be filled with water to the level of water from the container. Now add oil to the bowl until a thin oil crust forms on the surface of the water, which will completely envelop the glass container.

The most important thing is that you should not pour oil straight from the bottle, since the film will be uneven and thus you will not succeed.

Next, to carry out the procedure for cutting a bottle or jar, we will select a piece of metal. The thicker the glass we want to cut, the thicker the metal should be. The glass is quite thin, so the blade of a utility knife fit perfectly. Heat it red hot using a burner or gas stove.

Now lower the hot blade into the bowl just to the oil level.

Remember to protect your skin and eyes from hot splashes!

Due to the quickly heated film, the glass heats up, and due to the temperature difference it cracks. This way we can carefully cut the glass bottle.

As you can see, the chip turned out perfectly smooth.

Decor made from glass bottles, quite popular in Lately, and since many are interested in the question of how to cut a glass bottle at home, without using a glass cutter, I want to devote today’s master class to a simple, but in an interesting way cutting bottles with thread...
In this connection, the topic of this master class is “How to cut a bottle with a thread - nothing complicated!”

For work we will need:
1. Glass bottle;
2. Wool threads;
3. Solvent (you can use kerosene, alcohol, cologne, acetone);
4. Scissors or stationery knife;
5. Gloves (will protect the skin of your hands from exposure to the solvent);
6. Lighter or matches;
7. To protect your eyes, just in case, glasses (in fact, there are no fragments, but there is no need to be too careful);
8. Deep basin filled with cold water.




So, how to trim a bottle with thread? We take a wool thread, measure it and cut it so that it is enough for 3-4 turns of the bottle.
We immerse the measured and cut thread in the solvent, and immediately wrap the bottle in the place where we plan to make the “cut”. The thread can be simply wrapped or tied in a knot; in this master class I simply did the wrapping.




After that, we set this thread on fire with matches or a lighter, and it is better to hold the bottle in an inclined position - strictly horizontally (parallel to the ground), carefully twisting it around its axis.


The fire will burn for about 30-40 seconds, as soon as the lit thread goes out, quickly lower the bottle into a prepared basin filled with cold water.


Next, the characteristic sound of cracked glass will be heard, and the bottle will instantly split into two parts. This type cutting glass is based on a rapid change in temperature, we all know from physics lessons that when heated, glass expands, and when cooled, it contracts, respectively, with a sharp change in temperature, a kind of destruction of the glass occurs and it simply cracks!










We figured out how to cut a bottle with thread, but how to process sharp glass edges? You can use sandpaper or a stone to sharpen knives. Lastly, you should process the edges of the bottle, previously immersed in water, so processing is easier and faster (it is better to protect your hands with rubber gloves). Friends, I ask you not to forget about the notorious safety precautions, no matter how you work with fire and glass, safety glasses for your eyes, gloves for your hands and a basin with plenty of water are required!

Handicrafts are gaining momentum, and the products made by masters of this field are increasingly pleasing to the eye. Perhaps you've already seen it. What interesting and unusual vases can be made from simple bottles. At the same time, there is one important question - how to cut a glass bottle so evenly. As practice shows, this is done quite simply, and I will tell you several very interesting ways.

Flame

First we need a glass cutter, a bottle and a possible fire source, preferably a narrowly focused one. To do this, you can take another bottle in which you can light a flame. It is worth noting that cutting bottles with a glass cutter and without using fire is also possible, only in this case you will need to spend much more time.

First you need to make an even cut on the bottle along which you want it to split. This may require tesques or some other type of fixation. You can cut it using a glass cutter, or you can take a drill or screwdriver and insert a nozzle into it for working with glass. The quality of the resulting cut will depend on how smoothly you make the cut.

Now we need to heat up our cut. To do this, the bottle must be gradually scrolled over the flame. A candle is perfect for this. You need to rotate evenly and without jerking so that the surface heats up equally in all places. We do this for about five minutes, after which we dip the bottle into a container of cold water.

It may be necessary to repeat these steps several times until the bottle breaks along the cut line. After this, you just need to process the edges, removing their sharp parts.

Boiling water

The second way to cut a bottle with your own hands again requires a tool for working with glass. Using a glass cutter, you again need to draw a contour along which the cut will have to go. At the same time, it is important to make the cut not only even, but also complete - you should not go to the area where you started, because if the contour overlaps itself, the cut line will turn out uneven.

Now you need to boil water in the kettle. We will gradually water the cut on the bottle with it. When the water has boiled, you can begin the process. The bottle should be watered slowly and carefully - do not go too far from the initial cut.

After you have poured boiling water over the bottle several times, you should immediately place it in cold water. It will not break along the cut the first time; to do this, you need to repeat the procedure several times. Next you also need to process the sharp edges, after which you can do whatever you want with the bottle.

A thread

Perhaps this is not the most safe way cutting bottles from the point of view fire safety, but at the right approach there should be no danger. To do this, you can use a fairly thick yarn thread or a simple cotton cord.

It is important that it is natural and not synthetic material. Depending on the thickness of the thread, you may need to wrap it around the bottle where the split is needed one to five times.

It is best to take a fairly thick lace, which will be enough for a single ring. After wrapping the bottle, you should cut off the excess ends so that they do not dangle.

Next we take acetone. We need to soak our thread in it, and then put it back on the bottle. It should be well saturated with acetone, this is important for the future part. Now you need to tie the thread, and do it quite tightly, because this can later affect the quality of the cut.

Then you just need to light the thread and slowly scroll the bottle. And again we will need a container with cold water, into which we will need to place the bottle after the thread has almost completely faded. If you did everything correctly, the bottle will split in the place where the thread was. Clean the edges again.

Dremel

Another good way How to cut a glass bottle requires a special tool. To do this, you only need to decide on the cut line, for which it would be good to use simple masking tape. You will need two strips that will go just around the cut line. Next, it will be good to secure the tool and turn it on.

You need to slowly and confidently scroll the bottle along the cut line, while the tool does all the work for you. You will need to turn the bottle at least 3-5 times before it cracks. Next, having processed the sharp edges, you can decorate your cut bottle.

Nichrome wire

Finally, I left a not very simple, but interesting and spectacular way to easily cut a bottle at home. You don't need much for this.

You will need a power source, for which a simple 12-watt battery is well suited, the wire itself, a bottle that needs to be cut, and a container of water in which you can dip the bottle.

To more conveniently determine the cutting line, you can take a glass cutter and carefully draw the direction. Next, we take a heavy object that will not catch fire - stone or steel will work well, it will hold the wire on one side. There you will also need to connect the power cable.

We wrap the wire along the cut line, and then grab the second edge with pliers. You need to pull a little so that it stretches a little and becomes smoother. Then we apply voltage and observe a beautiful, but quite dangerous picture - a heated nichrome wire. Half a minute will be enough for such a device to cut almost any bottle.

Hello, dear readers! Decor made from glass bottles has been quite popular lately; by the way, we have already discussed this topic in the review ““, and since many are interested in the question of how to cut a glass bottle at home, without using a glass cutter, I would like to devote today’s master class to a simple but interesting way to cut bottles with thread...

In this connection, the topic of this master class is “How to cut a bottle with a thread - nothing complicated!”

For work we will need:

1. Glass bottle;
2. Wool threads;
3. Solvent (you can use kerosene, alcohol, cologne, acetone);
4. Scissors or stationery knife;
5. Gloves (will protect the skin of your hands from exposure to the solvent);
6. Lighter or matches;
7. To protect your eyes, just in case, glasses (in fact, there are no fragments, but there is no need to be too careful);
8. A deep basin filled with cold water.

So, how to trim a bottle with thread? We take a wool thread, measure it and cut it so that it is enough for 3-4 turns of the bottle.

We immerse the measured and cut thread in the solvent, and immediately wrap the bottle in the place where we plan to make the “cut”. The thread can be simply wrapped or tied in a knot; in this master class I simply did the wrapping.

After that, we set this thread on fire with matches or a lighter, and it is better to hold the bottle in an inclined position - strictly horizontally (parallel to the ground), carefully twisting it around its axis.

The fire will burn for about 30-40 seconds, as soon as the lit thread goes out, quickly lower the bottle into a prepared basin filled with cold water.

Next, the characteristic sound of cracked glass will be heard, and the bottle will instantly split into two parts. This type of glass cutting is based on a rapid change in temperature; we all know from physics lessons that when heated, glass expands, and when cooled, it contracts, respectively, with a sharp change in temperature, a kind of destruction of the glass occurs and it simply cracks!

Round glass can serve not only as a vessel for liquid, but also as a source of inspiration. If you know how to cut glass bottles and jars, you can make a lot of amazing things. Starting from glasses and ashtrays, and ending with lamps and designer spatulas, the number of crafts made from recycled materials is limited only by a flight of fancy. It's amazing how original and beautiful things can be made from practically free material. The main thing is the desire to create, and we will talk about the process itself in this article.

Types of glass cutters for bottles

Roller glass cutter for bottles has simple design and is widely used by DIY enthusiasts. Can be assembled with your own hands from available materials. The cost of the finished device varies from several hundred to a couple of thousand rubles. The cut line is fairly straight, but the edges require sanding. The best option for home craftsmen.

Bottle cutter with heating element has a more complex mechanism, but also higher cutting quality. The device operates from the mains or battery. You can assemble one if you have special knowledge, but at your own peril and risk. Ready-made devices cost several thousand rubles and are unlikely to interest the majority of the population. Suitable for creative workshops or designers.

DIY glass cutter for bottles

Required materials:

• Wooden base: 25 x 14 x 2
• Side bar: 25 x 4 x 2
• End block (stop): 11 x 4 x 2
• Wooden slats: 25 x 1 x 2
• Roll-out rollers: 4 pcs with a maximum diameter of 4 cm (preferably fixed rollers with rubber coating)
• Cable channel: 25x2 (with minimum thickness)
• Roller glass cutter
• A little PVA glue and a handful of screws

With a slight movement of the hand, attach the cover with the cutter to the base of the cable channel and the device is ready for use!

How to cut a bottle without a glass cutter

This method of glass processing is based on heating with sudden cooling. For a sudden change in temperature, we need a meter of woolen thread, a flammable liquid (acytone, gasoline, kerosene, alcohol), a large container of ice water and, in fact, a bottle. Having prepared all the components, you can get down to business.

Dip the wool thread into a container with flammable liquid so that it is completely saturated, and wrap it in a thin line over the place of the future chip. Next, set fire to the thread and wait for it to burn out completely. While burning, hold the bottle horizontally and constantly rotate it so that the fire evenly heats the entire line. As soon as the flame goes out, immediately immerse the bottle in the prepared container with water. After a couple of seconds, the characteristic sound of glass breaking will be heard, signaling the successful separation of the bottle. If there is no click within 5 seconds, you can apply a little force and try to break it.

For those who want more clear example To see how to cut a glass bottle at home without a glass cutter, we recommend watching the following video.

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