The process of properly tinning a soldering iron tip for quality work
28.04.2018
Everyone has encountered problems with soldering. The reason may be a new, just purchased device or, conversely, an old one that has been used for a long time. In both cases, the situation can be easily corrected. By following the rules for the care and operation of an electrical appliance, you can avoid many problems and troubles during operation.
Most soldering irons are manufactured using copper tips or a steel rod. Before you start working with a soldering iron, the tip will need to be given the desired shape and processed correctly. Tinning will help set up the device for high-quality and productive work. Many people process it with a regular file or during the forging process. This allows you to make the soldering iron tip stronger and avoid rapid wear when soldering. Tool Features
Soldering irons whose rods are secured with a screw work best. This allows you to change it, pull it out and perform the necessary processing. The main thing is to make sure that the screw does not become stuck, then replacing it will become impossible.
To do this, during use, promptly clean the attachment point and periodically remove the removable rod. To start working, the new tip needs to be tinned and given the desired shape. In order to tin the tip, you need to cover it with solder. To do this, you need to heat the tip well and melt the rosin with the tip.
After this, the part to be soldered is covered with solder wire. Tinning allows you to extend the life of the rod.
Tinning and sharpening
- Sharpen the soldering iron tip with a file at an angle of 45 degrees. The shape should be wedge. But you can give it the shape needed for soldering specific products.
- The edge should be thin and slightly blunt.
- If the soldering iron tip is not tinned, it is advisable to clean the soldering iron with a copper tip with sandpaper to remove the oxidized layer of patina.
- You can give the sting the shape of a blade by forging.
- Clean with a fine file.
- After sharpening, the rod must be installed and tinned immediately, otherwise it will oxidize again.
Soldering iron with copper tip
- Turn on the device and wait until the rod heats up to orange. The main thing is not to overheat so that the rod does not burn.
- We lean it against the rosin, and there will be a lot of smoke. Distribute rosin over the entire surface.
- Cover the surface of the tip with solder. For better coverage, rub it on a wooden surface. If the solder has not covered the entire working surface, repeat the steps again.
After prolonged use of the tool, sharpening and tinning will need to be repeated.
If overheated, scale may form on the rod. To clean them, the rod is pulled out and treated with fine sandpaper. Cover the rod with graphite by rubbing it with the lead of a simple pencil. clean the heating element from scale by lightly tapping it.
After complete cleaning, the rod is installed in place. While working, try not to overheat the tip, otherwise you will need to restore it again. The solder will not hold and you will need to tin and burn the tip again. Remember the rules for working with a soldering iron and how to tin it.
Fireproof tip
There is a working part that is coated with a non-flammable compound. These stings must be handled very carefully. A wet cloth or dish sponge works well.
Why can't you use a file? Because under aggressive influence the non-flammable composition will be removed, and the tip will smoke and the tin will stick. Without mechanical stress, the service life will be longer.
To tin the tip of such a soldering iron, you need to dip a piece of solder into the molten rosin, then, when the solder starts to melt, you need to slowly start rubbing the tip of the rod on a wooden block.
Then wipe it with a damp cloth, removing oxides from it, and then move the heated soldering iron over the solder. After tinning, all you have to do is wipe the sting with a cloth - and you can get to work.
Tinning allows you to protect the metal surface from corrosion. If the new rod does not tin, you need to clean it of dirt and grease. To do this, we heat the rod and apply flux paste to it; after boiling and spreading over the surface, the remaining contaminants and flux are removed with soapy water or gasoline.
Due to overheating, shells appear on the rod, they damage the copper tip and it has to be tinned again. To avoid these troubles, clean up any remaining tin and rosin after work. Wipe all working parts of the instrument with a cloth or paper. Timely cleaning will help extend the life of the soldering iron.
Source: https://ObInstrumentah.info/protsess-pravilnogo-luzheniya-zhala-payalnika-dlya-kachestvennoj-raboty/
How to tin a soldering iron tip
If this page is visited by those who already know how to solder correctly, then the information is unlikely to be useful to you; this is a manual for beginners.
Radio electronics for beginners begins with soldering. This is an axiom. Learning to solder is quite simple, as in any business, you need practice. If the soldering kit is ready, then it’s time to start preparing the tool.
Sharpening the soldering iron tip
Before soldering, you need to prepare a new soldering iron for use, or rather, sharpen the tip to a certain shape and cover it with a thin layer of solder.
The tip must be sharpened with a file at an angle of 30-40 degrees, so as to form a wedge. The sharp edge of the sting should be blunted to create a flat edge about 1 mm wide. Usually, new soldering irons have a tip already sharpened with a wedge, but it is covered with a layer of patina - greenish oxide of copper and oxygen. This oxide must be removed with a metal file or fine-grained sandpaper.
In addition to the “classic” wedge-shaped tip, you can give it another shape, it all depends on what you will be soldering. For soldering small parts, you can make it shaped like an elongated cone with an edge width of 2 - 3 mm. Or make a cut in the edge so that you can solder SMD resistors with one touch.
Immediately after sharpening the tip, you need to install it in the soldering iron and tin it. If you do not do this, the copper surface of the tip will oxidize in the air and it will have to be sharpened again!
Tin the soldering iron tip
Next, you need to tin the tip, that is, cover it with a thin layer of solder. To do this, we plug in the electric soldering iron and wait for the copper rod to warm up to a certain temperature. When the tip warms up, it will become noticeable by a reddish tint; the copper will turn reddish-orange. You should not delay warming up, otherwise the tip will burn. As soon as the sting acquires a slightly reddish tint, it must be leaned against lump rosin or resin.
This will produce a lot of smoke. Cover the entire tip with melted rosin. Next, melt a small piece of solder so that it spreads evenly over the surface. You can rub the tip on a wooden board, so the solder will be better distributed over the copper surface.
The copper tip should be covered with an even layer of solder. If there are areas on the surface that are not covered with solder, it is better to repeat the process again.
This is how the soldering iron is prepared for work. The process will need to be repeated as necessary, but this is often not necessary.
I wrote everything in quite detail to make it as easy as possible for beginners.
Soldering iron care
Like any other tool, a soldering iron requires care. From time to time, the tip of the soldering iron burns out, and potholes and irregularities appear on it. Burnout is eliminated by sharpening the tip and tinning it. You should also pay attention to the fact that with prolonged use, the rod becomes covered with scale, which prevents rapid heating.
Why does the soldering iron tip burn out? The fact is that when heated, copper partially dissolves in the solder, and the edge of the tip itself is subjected to, albeit a small, mechanical effect.
It is also worth understanding that when the soldering iron is not in use, the tip becomes very hot and this contributes to the oxidation of copper. Therefore, when idle, it is recommended to either turn off the soldering iron or reduce the temperature.
A conventional electric soldering iron of the EPSN type does not have temperature control, so it is better to turn it off when idle.
Scale is removed as follows.
Use pliers to remove the copper rod from the soldering iron. Remove scale from the rod using fine-grained sandpaper. You can coat the lead with a small layer of graphite by rubbing it on the lead of a regular pencil. This will prevent rapid scale formation in the future. By lightly tapping the heating element of the soldering iron, remove scale from the heating element where the copper rod was installed. Install the copper rod in its original place.
The insulation condition of the electric soldering iron should be checked from time to time. To do this, measure the resistance between the soldering iron's power plug and the soldering tip. I have already talked about how to measure resistance. The ohmmeter should be set to a megaohm measurement limit (1 - 10 MΩ).
Remember that you cannot touch the metal probes of the multimeter with your hands when measuring resistance. Otherwise, the device will show the total resistance of your body and the measured circuit. The device should show infinitely high resistance.
This will be evidence of good insulation between the soldering iron tip and the electrical network.
For those who have already acquired a soldering station, replaceable 900M copper tips are suitable. They also require preparation before operation.
During operation and storage, an oxide layer forms on the soldering iron tip. It interferes with high quality soldering. To remove this layer and prevent its re-formation, tinning is performed, or coating the copper surface with a protective layer of tin alloy. There are many different tinning methods. Before surgery, the sting must be thoroughly cleaned.
Source: https://MyTooling.ru/instrumenty/chem-zaludit-zhalo-pajalnika
What to make a soldering iron tip from
I once bought an adjustable soldering iron with a ceramic heater and replaceable tips on a Chinese trading platform, and along with it a set of the most common tips. Compared to the past, the spiral is heaven and earth. Everyone is happy, but the stings burn out quickly. At first I thought about ordering a few more batches, but I changed my mind and decided to try making them myself.
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WATCH THE VIDEO ON THE TOPIC: Is the copper tip of your soldering iron burning? Kui!
Soldering iron heating temperature 40 W
Often, having bought a new soldering iron, novice craftsmen are faced with the fact that tin does not stick to its heated tip, even dipped in rosin. Many people begin to worry and believe that they have purchased a low-quality soldering tool. Don’t think that the soldering iron is defective and run to the store with it.
In order for the equipment to work, special treatment of the soldering iron tip is required. Only after properly tinning the tip will the soldering iron work properly.
If you don’t know how to make tin stick to the soldering iron, then read the step-by-step instructions for pre-processing the soldering iron. The tinning procedure is quite simple, but requires some time. It comes down to the following actions:.
In order to apply solder to the copper surface of the tip faster, you should use a board made of coniferous wood. Spruce or cedar wood is best suited, as it contains more resinous substances. Soldering tin How to make tin stick to the soldering iron?
Pewter wine glasses. Article rating:.
How to make a thin soldering iron tip for soldering small parts (SMD components) yourself
Many craftsmen have a soldering iron at home. It comes to the rescue when repairing various equipment, household appliances, and in other cases it can come in handy. The work will be done efficiently if the soldering temperature, solder, and flux are selected correctly. The soldering iron tip itself also plays an important role.
Turning on an electric soldering iron for the first time, refilling the tip, how to make a stand, tools.
Types of tips for soldering irons
Translated by alexlevchenko for mozgochiny. Hi all. The Internet is full of various articles and video lessons on how to make replacement soldering iron tips with your own hands. But the catch is that they are all designed for soldering irons, where the heating element surrounds the tip, instead of being located inside it.
Of course, you could order original Hakko tips on the Internet, but they are too expensive for me; their cost is almost equal to the cost of the soldering station itself. As for the YaXun tips, they can also be purchased on the Internet, the prices are quite affordable, but I decided that I wanted to save my money for something else, such as purchasing an additional tool.
In addition, I would like to say the following: the manufactured tips are fully compatible with the original Hakko soldering station.
Important characteristics of the soldering tip
When a new soldering iron is plugged in for the first time, smoke begins to come out of its body, which burns out the varnishes and fats that get in during assembly and preservation.
Therefore, it is advisable to turn on a new soldering iron for the first time in a well-ventilated room or place the soldering iron out of a window outside, connecting it through an extension cord. Before you start soldering, the tip of the new soldering iron needs to be shaped with a file into a shape convenient for the specific type of soldering.
If the end of the tip is forged after heating the soldering iron for a few minutes, then it will last longer, since the copper will become denser and will not dissolve so quickly when soldering in solder.
The working part of the soldering iron, usually called the tip, is heated by a flame, such as from a blowtorch, or by electric current.
How to make a tip for a soldering station with your own hands
If those who already know how to solder correctly have come to this page, then the information is unlikely to be useful to you; this is a manual for beginners. Radio electronics for beginners begins with soldering. This is an axiom. Learning to solder is quite simple, as in any business, you need practice. If the soldering kit is ready, then it’s time to start preparing the tool.
DIY unburnt sting
In this article we will look at what types of soldering iron tips there are. There are mainly two types of soldering iron tips: these are copper tips, which are still soldered by electronics veterans.
Nickel-plated tips require your own soldering iron, with temperature control and the ability to disassemble the soldering iron. Basically, such soldering irons are installed on a soldering station, for example, Lukey. I have the following nickel-plated tips included:.
The white stick sticking out of the soldering iron handle is the heating element. It is he who warms the soldering iron tip.
How to choose a good soldering iron tip. In order to make a good tip, you will need: An experienced friend.
Making a thin tip for a soldering iron with your own hands
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Preparing the soldering iron for soldering
The variety of modern soldering stations is amazing. Silicon, pulse, gas And you can make a traditional soldering iron with a heating thread with your own hands. This will be discussed in the material presented. For any radio amateur, a soldering iron is the number one tool.
Despite the fact that many people consider a household soldering iron to be an ordinary tool, it consists of several important parts, each of which performs a specific function.
Soldering iron heater
Such a simple device as a soldering iron has its own design and component parts. The smallest in size, but not in importance, is the sting. The soldering iron’s ability to perform its tasks depends on its quality. The ideal material for the manufacture of a soldering tip from the point of view of thermal conductivity is copper or its alloys. The downside of the moon is extremely low wear resistance and susceptibility to corrosion. The direct opposite is steel and nickel alloys.
How to tin a soldering iron?
Soldering is the physical and chemical process of forming a connection between parts when solder interacts with the metal being soldered. Unlike welding, the working surfaces are not melted, but are wetted with solder. An indispensable condition for the soldering process is melting the solder and wetting the surface of the working tool with it.
Source: https://all-audio.pro/c4/spravochniki/iz-chego-sdelat-zhalo-dlya-payalnika.php
DIY soldering iron tip
You can make many elements in a soldering iron yourself or replace them with improvised materials, since the design of this tool is simple.
The need to create a soldering iron tip with your own hands can arise both when you create a tool yourself, or when replacing an old one.
The part is any metal that heats up well over the entire area, holds the temperature for a long time and melts at high temperature. For ease of operation, it will need to be sharpened in a special way, but this is not difficult.
Basic materials and tools for making a sting
Before you start working, it’s worth finding out what to make a soldering iron tip from. Such items include:
- copper tube with a diameter of up to 8 mm;
- copper wire or brass rod with a diameter of up to 4 mm.
For direct manufacturing you will need the following tools:
- ruler;
- bench vise;
- hammer;
- soldering iron;
- hacksaw for metal;
- taps and dies for thread cutting;
- file;
- knife sharpener;
- pliers.
What metal is best to make a soldering iron tip from?
It is preferable to make a homemade soldering iron tip from copper. Simple factory models are made from this metal, since it is a refractory variety and is excellent for this purpose of use.
More modern devices may have a ceramic tip; other types of material are also used. If you can’t find copper, you can make a soldering iron tip with your own hands from stainless steel or brass.
The steel rod will take longer to warm up, but will be quite suitable for work.
Preparing metal for the tip
Having figured out what a soldering iron tip can be made from, you can move on to preparing the metal. All areas on the casing tube are leveled - a hammer is useful for this. If the part turns out to be too long, it can always be cut into several parts.
Trimming material for a soldering iron tip
You can reduce the tip of a soldering iron that uses copper wire in the same way. It would also be a good idea to level it. After all elements are aligned, the metal is cleaned of contaminants.
Source: https://svarkaipayka.ru/oborudovanie/payalniki/zhalo-dlya-payalnika-svoimi-rukami.html
How to tin a soldering iron with a copper tip
Many craftsmen have a soldering iron at home.
It comes to the rescue when repairing various equipment, household appliances, and in other cases it can come in handy.
The work will be done efficiently if the soldering temperature, solder, and flux are selected correctly. The soldering iron tip itself also plays an important role.
Today there are many types of soldering irons. Their choice depends on the availability of a power source, the required power, the type of heater, and the material from which the soldering iron tip is made (copper or ceramic).
The most common are copper tips. They can be given any shape, they have good thermal conductivity and excellent adhesion, but there are also disadvantages.
When heated, copper quickly oxidizes and, as a result, heat transfer and adhesion deteriorate. To solve this problem, it is recommended to tin the tip of the tip.
Tinning
Let's figure out how to tin a soldering iron tip. First of all, we need to clean the working end of carbon deposits, scale and other substances we do not need.
To do this, pull the tip out of the body (if provided for by the design of the tool) and remove all debris.
This is done using any abrasive tool, such as a file or sandpaper.
Sharpening is carried out at an angle of 30-40 degrees. The master chooses the shape of the tip himself.
It is during this procedure that you can give the tip a wedge-shaped or cone-shaped appearance, depending on what purpose the soldering iron is used for.
Sharpening is completed when a perfectly shiny, smooth surface with an even cut is achieved.
You can also forge the sting with a hammer. This extends its service life by strengthening the surface and reducing copper oxidation.
How to tin a soldering iron
Immediately after finishing sharpening the tip, the soldering iron is plugged into a socket and heated to its highest possible temperature. A well-heated instrument becomes orange-reddish. You also don’t need to heat it for a long time, otherwise the tip will start to burn.
Then the tip is dipped into rosin or a special resin, and then into tin solder. This procedure is performed several times until the solder covers the entire tip. Next, rub the hot soldering iron with a thick natural cloth, rubbing in the solder.
The disadvantage of this method is a lot of smoke and an unpleasant smell; it is better not to do this in a room, it is better to do it outdoors. Suitable for a very neglected instrument.
Dip the heated soldering iron into rosin and rub the surface of the tip with tin solder. We do this several times.
Then rub the working end with a cloth containing a drop of molten flux.
This way the layer is fixed and the necessary coverage is created.
The classic method takes the longest, but the result is excellent! Using a file, one edge of the tip is cleaned, immersed in rosin and rubbed on a board with a piece of refractory solder. Repeat more than once. The same applies to the second edge and round sides.
In the photo in our gallery you can see how to tin a soldering iron.
Tinning while working
There are several ways to quickly tin a copper soldering iron while hot.
If scale appears, you need to rub the tip on a piece of wood, preferably coniferous. First, flux and solder are dripped onto the wood. This is how cleaning occurs simultaneously with tinning.
A metal sponge (you can use a regular household sponge) is placed in the container, with thick flux smeared on the bottom of it. During soldering work, simply lower the tip into a sponge and clean it, and if you lower it to the bottom, you can also tin it.
Old soldering irons
Previous versions of soldering irons are made of very soft material.
After purification, copper oxidizes very quickly, so it must be produced directly in rosin.
To do this, place the file on a piece of rosin and begin cleaning the tip. A small piece of solder for tinning is required.
New soldering irons
What if we have a new tool in our hands? They won’t be able to work right away; they need preliminary preparation. We'll look at how to tin a new soldering iron below.
You can skip the moment of sharpening, since the end already has the correct shape. But it is covered with patina.
This green layer of copper and oxygen must be removed using sandpaper or a file.
And then carry out tinning in the usual way.
Modern soldering irons
Today, the tips are made of ceramics, and there are nickel-plated tips. It is believed that they do not require tinning. They don’t burn, but they still oxidize, it’s just that this process takes much longer than with copper soldering irons.
The usual method of tinning does not suit them. First, rub the sting on a cotton cloth. Then they are immediately dipped into pre-prepared rosin and tin, drowning a piece of solder.
A well-prepared tool allows you to do the job efficiently, and the soldering iron itself will last longer if you carry out the required maintenance in a timely manner.
Photo tips on how to tin a soldering iron
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Source: https://steelfactoryrus.com/kak-zaludit-payalnik-s-mednym-zhalom/
