Here's how to use it:
- 1. Unwind a few inches of braid from the coil.
- 2. If your solder wick does not have flux on it, it would be a good idea to add flux to the section you are going to use to make for a clean removal.
- 3. Place the braid over the joint you want to rework.
How to braid a classic braid?
- Do a French braid. French braids start at the scalp, incorporating hair from the sides of the head, and end in a braided tail secured with a hairband. ...
- Do a fishtail braid. This pretty braid looks more delicate than a regular braid, since you're working with smaller sections of hair.
- Try a Dutch braid. ...
- Create a rope braid. ...
How and when to use solder wick?
Soldering wick could be used, mostly, for small repairs, removal of the excess solder in the tight joints. For instance, if I need to remove through-hole components from the circuit board, I prefer to use a solder wick or desoldering braid.
How to do an under braid?
Twisted flip braid
- Tie Take all of your hair on both sides and tie it with an elastic. Next, tie another elastic about an inch down. ...
- Twist Then flip your hair through the hole. Do the same thing below, tie another elastic about an inch down, open up the hole and then flip your hair ...
- Flip
Do you use a leader with Braid?
You should consider using a leader with braid if fish are likely to have a long look at your lure or if you’re in very clear water. There is also some benefit to using a fluorocarbon leader with braided line if you’re fishing around sharp obstructions like barnacle-encrusted piers or rocks that are likely to cause abrasions.
How does a desoldering braid work?
Desoldering braid or “wick” is a pre-fluxed copper braid that is used to remove solder, which allows components to be replaced and excess solder (e.g. bridging) to be removed.
How do you use de solder?
Place the exposed desoldering braid over the solder joint on the circuit board that you want to desolder. Press down on top of the desoldering braid with your soldering iron until you see and/or feel the solder beneath the braid start to liquify and flow.
How do you use a desoldering kit?
1:072:09How to Desolder with a Desoldering Pump/Solder Sucker - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst push in the piston. Until it locks. Then heat the soldered connection. And when the solder isMoreFirst push in the piston. Until it locks. Then heat the soldered connection. And when the solder is liquid enough put the hole for the pump in place.
What are the steps in desoldering?
Here are the basic steps for using a hand-powered desoldering pump:Use a soldering iron to heat up the solder you want to remove. ... Press down on the plunger. ... Once the solder is molten, place the tip of the desoldering pump against the solder you want to remove.Release the plunger or bulb. ... Remove the free component.More items...•
How do I desolder without a soldering iron?
Touch the cold flat head screwdriver to the liquid solder, and quickly remove it. If done properly, the solder should adhere to the cold screwdriver and can be removed from the surface. This process can be repeated to remove any remaining amount of solder.
Can you use a heat gun to desolder?
A very simple technique consists in using a heat gun to heat the area where the component is located. After a few seconds, you can easily remove the component. This technique is not very sophisticated as it tends to desolder all the components located in the area.
How do you desolder without a pump or wick?
0:030:37Mike's Quick Tips - #12 - Free Desoldering Wick - YouTubeYouTubeStart of suggested clipEnd of suggested clipSimply strip the end back and gather up the wires of it heat your connection and the solder willMoreSimply strip the end back and gather up the wires of it heat your connection and the solder will wick itself up into the wire and your component will come free I never buy solder wicks anymore.
Is it necessary to use a soldering iron when desoldering?
Using a heat gun is another way to remove solder without the use of a soldering iron. Basically, it heats up the solder enough to be able to remove the components. Using a hot air station is a slightly more professional and expensive way of doing this, as it is basically a heat gun specifically meant for desoldering.
Can I solder over old solder?
Just heat the joint up with your torch, once the solder starts to melt use Channel locks to pull the fittings apart. Once the joint is apart, wipe as much old solder off as you can with a rag. Now you can start over. Clean, Flux, solder.
Do I need flux for desoldering?
You will need to add your own flux as you desolder. Unfluxed wick has a part number that starts with 1830 through 1833.
What temperature should I desolder?
To desolder an SMD component, first place the board on a flat and dry surface with the component side facing up. Turn the soldering iron on and set it at a temperature of 375 degrees Celsius.
Is flux necessary for desoldering?
Flux's job is to clean copper by removing impurities so that solder can properly wet (think "adhere"). When desoldering, you should apply flux to whatever the solder is supposed to wet to. If you are using a copper desoldering braid, then apply a bit of flux to it.
What temperature do you need to desolder?
To desolder an SMD component, first place the board on a flat and dry surface with the component side facing up. Turn the soldering iron on and set it at a temperature of 375 degrees Celsius.
How do you desolder electronics?
1:304:12DIY: How to Desolder Electronic Components - YouTubeYouTubeStart of suggested clipEnd of suggested clipWait a moment until it melts release the bulb to suck away any of the solder. And then empty theMoreWait a moment until it melts release the bulb to suck away any of the solder. And then empty the freshly remove solder. Now the resistor can be removed.
How do you desolder a pipe?
0:253:41How To Desolder Pipes - YouTubeYouTubeStart of suggested clipEnd of suggested clipIn. Process is very straightforward because we use heat to melt the solder. Once the solders moltenMoreIn. Process is very straightforward because we use heat to melt the solder. Once the solders molten it releases its grip.
How do you desolder pins?
0:201:00Desoldering Header Pins - Collin's Lab Notes #adafruit #collinslabnotesYouTubeStart of suggested clipEnd of suggested clipEnd then heat the top side pad with your iron. And when the solder melts smoothly remove the pin.MoreEnd then heat the top side pad with your iron. And when the solder melts smoothly remove the pin. It's quite satisfying. Really use copper wick to clean up any remaining solder on the board.
How are Techspray's desoldering braid products classified?
Techspray uses 2 types of flux: Prowick line is a natural gum rosin. Per J-STD-004 Section 3.2, the Prowick is classified as ROL0. Per British Std....
Can I add my own flux to solder wick?
In a production or repair environment where the flux is specified and can’t be changed, or when an aqueous flux is needed, you can add your own flu...
How do you remove solder without suction?
All you need is Techspray desoldering braid (wick) and a soldering iron. Here are the basic instructions: 1) Place the braid over unwanted solder,...
Can soldering be undone?
Yes, all you need is Techspray desoldering braid (wick) and a soldering iron. Here are the basic instructions: 1) Place the braid over unwanted sol...
What is the best desoldering braid?
Desoldering braid is available in various flux types depending on your cleaning process and other requirements: 1) Rosin – Rosin fluxed braid has t...
What is desoldering braid used for?
Desoldering braid or “wick” is a pre-fluxed copper braid that is used to remove solder, which allows components to be replaced and excess solder (e...
Do you need to clean no-clean flux?
No, not if your concern is only reliability problems from ionic contamination. No-clean flux contains minimal ionic material that is fully consumed...
Do you need to clean rosin flux?
Yes, rosin flux should be cleaned off of a printed circuit board (PCB) after soldering is completed. The following are the reasons to remove flux r...
What is an unfluxed desoldering braid?from techspray.com
Unfluxed desoldering braid - ideal for customers that use an aqueous flux, or are required to maintain the same flux throughout board assembly and rework.
What is desoldering wick?from techspray.com
Desoldering braid or desoldering wick is a pre-fluxed copper braid that is used to remove solder, which allows components to be replaced and excess solder (e.g. bridging) to be removed. The soldering iron is applied to the wick as it sits on the solder joint, and when both are brought up to the solder's melting point, the flux is activated and, through capillary action from the braided design, solder is drawn up the wick. Techspray wick has been a mainstay at PCB rework, repair and prototyping stations for over 30-years.
What is soldering in metal?from techspray.com
Soldering is the joining of two metal surfaces mechanically and electrically, with the use of metal called solder. Solder secures the connection so it doesn’t break loose due to vibration or other mechanical forces. It also provides electrical continuity, so that the electr... Read This Post.
Can you use flux on solder braid?from techspray.com
In a production or repair environment where the flux is specified and can’t be changed , or when an aqueous flux is needed, you can add your own flux to this type of braid. Unfluxed wick will not remove solder unless flux is added. TraceTech No-Clean Flux Pen is formulated to perform at the elevated temperatures of lead-free soldering but is also effective for tin-lead soldering as well. It's designed with a low surface tension to prevent bridging. Post-soldering cleaning is optional because the light residue left after soldering is barely noticeable is non-corrosive and halide free. This is a good choice for tin-lead soldering where cleaning is to be avoided.
Step 1: Heat
Go get some desoldering braid and unwind a few inches from the packaging.
Step 2: Remove
As soon as the solder starts to liquify, count to two and then remove the soldering iron and lift away the braid by gripping its container (and not the exposed metal braid). The metal is hot, so be careful!
What is desoldering?
Desoldering is the process of removing solder and components from a circuit board. It involves getting rid of one or more solder joints to free up the component before removing it. There are various methods through which this can be done. It is the opposite process of soldering, but can be done with mostly the same tools.
How does desoldering work?
Desoldering generally consists of multiple steps. The first one is to heat up the solder of one or more solder connections. This is usually done with a soldering iron or a hot air source. Sometimes you remove the solder. After this, you manually take the component from the circuit board.
Why desolder?
There are several reasons why you would want to desolder. For example, to repair solder joints or replace broken components on a circuit board. Another reason would be to troubleshoot an electrical circuit that is not working correctly. You can also desolder components to salvage them for use in other projects.
General (safety) tips for desoldering
Before going in detail about the various desoldering methods that are out there, I would first like to give some general tips for desoldering that apply to most, if not all of the methods.
What temperature should you desolder at?
Choosing the right temperature for desoldering can be tricky. To prevent overheating, the goal is to use the lowest temperature that still allows you to remove the component in a short amount of time. Unfortunately, there is no single temperature that works in all situations, because of the large number of factors involved.
What desoldering methods are there?
There are various desoldering methods you can use, each with different benefits and situations in which they are the most useful. For example, a desoldering pump is most useful to remove large amounts of solder at once, while desoldering braid is the best option for cleaning solder pads.
How to clean a PCB after desoldering
If you are planning on soldering new components after desoldering, it is important to first clean your circuit board and its solder pads. This means removing any leftover solder and flux residue. If you skip this step, it can be tricky to solder a new component to the solder pads with a good connection.
Tip 2: Choose static dissipative packaging for static sensitive applications
Soder-Wick comes in various lengths, and lengths of 25 feet and longer are packaged in insolative plastic spools that can generate a charge. For work around static sensitive assemblies, use the static dissipative (or ESD-safe) blue bobbins that come standard for 5’ and 10’ lengths.
Tip 3: Match braid width to solder joint or contact pad
Choose a desoldering braid width that closely matches the size of the contact area. Smaller widths won't remove enough solder, and larger widths take longer to heat and may interfere with other components on the circuit board. Widths of braid are designated by the numbers 1 through 6 or color codes, which are standard in the industry.
Tip 4: Match soldering iron tip to braid width
Choose a soldering tip with a width similar to that of the braid. You want to heat the whole braid quickly, but without interfering with surrounding components. Too small, and you aren’t able to transfer enough heat to the braid.
Tip 5: Before starting, tin soldering tip with fresh solder
A well coated soldering tip conducts heat more efficiently to the desoldering braid and starts the wicking action more quickly.
Tip 6: To pick up solder in tight areas, add solder first
Small amounts of solder in tight crevices can be difficult to remove, but larger uniform solder joints wick right up. As counter-intuitive as it sounds, it helps to add more solder to joints like this before wicking up the unwanted solder.
Tip 7: When drag desoldering, move tip over braid, not the pads
Dragging the copper braid over pads, for example when desoldering BGA pads, can scratch OSP coating and even the pads themselves if enough pressure is applied. It’s best to apply the braid, and then drag the soldering tip over the braid.
Tip 8: When solder is removed, lift up iron and braid at the same time
Always lift up the braid and soldering tip at the same time. Otherwise, you run the risk of soldering the braid to the board. This is the #1 rookie mistake, and a good way to remove contact pads along with the solder.
When desoldering, where should the soldering iron tip be?from diystadium.com
And the most important: when desoldering, move the soldering iron tip over the braid, not the board or pad.
How to clean solder from solder board?from diystadium.com
There are several ways to clean unwanted solder from the soldering board: desoldering pump, heat gun, compressed air, and more. However, the most popular and easy is a solder-wick – an old and reliable brand designed more than 40 years ago, and it meets industrial and outer space specifications.
What is a solder wick?from diystadium.com
A solder wick, or in other words a desoldering braid, is a braided piece of copper wire. Solder wick comes in different length, widths, and flux types.
Can you solder a wick without flux?from diystadium.com
As solder wick can be bought with or without flux, make sure to match flux type to your cleaning process. Flux gives a fastest action and helps the surfaces to be heated and solder to flow. In case you are going to use a soldering wick without a flux, it would be better if you add it.
Can you solder braid and iron at the same time?from diystadium.com
Once solder is totally removed, lift up both: a soldering iron and braid at the same time. Otherwise the braid might stay at the board.
Can you remove solder from tight joints?from diystadium.com
If you need to do desolder or remove an excess heat from the very tight areas, first add some solder. Yes! And don’t be surprised. It’s very easy to explain: small amount of solder is really difficult to remove in the tight areas, but if you add some extra solder before starting any removal, you will have a joint with larger amount of solder, which would be easy to remove.
Can you use solder wick for every job?from diystadium.com
Of course, solder wick cannot be used for every job you are doing, but it’s a handy thing to use for quick fixings!
