Page-3 news - Taizhou Runde Company

Ms. Sunnie Liang

What can I do for you?
8613968309610





Company Details

Taizhou Runde Company [Zhejiang,China] Business Type:Manufacturer , Trade Company Main Markets: Americas , Asia , Europe , Middle East , North Europe , West Europe Exporter:91% - 100% Certs:ISO9001, ISO9002, ASME, RoHS

Language

Home > News

2020-02-15

How to Solder : Step 4: Soldering Components Onto a Circuit Board

Up until pretty recently I spent most of my life soldering speaker wire and crossover components for speakers. This meant mostly wires twisted around wires or big resistor leads twisted around inductors and capacitors. At that level soldering doesn't really get any more complicated than what I did in the previous step. Lots of the projects on Instructables, however, use smaller electrical components and circuit boards, so I figured I would give that a try too.presolder brass fittings,presolder bronze fittings,presolder copper fittings Soldering on a circuit board takes a little more care and attention, but it's still very doable. I pushed a few of the leads from some spare LEDs and resistors that I had from my LEDs for beginners post through some open holes in a circuit board that was lying around. I soldered the leads onto the bottom of the circuit board where the electrodes push through. This is called through hole component soldering. To solder the LEDs and the small resistors to the circuit board I switched to the adjustable temperature soldering iron. The tip was smaller so it would be easier to get the solder right where I wanted it, and using the soldering gun on a circuit board is probably way more heat than necessary and it could end up damaging the components. I set the temperature of the iron to 675 degrees Fahrenheit and waited for the tip to heat up. I then loaded the circuit board into the alligator clips and got myself ready to solder - iron in one hand, solder ring brass fittings,solder ring bronze fittings,solder ring copper fittings,coil of solder in the other. When soldering leads into circuit boards you want to heat the metal contact on the board and the lead itself. Applying too much heat can damage the circuit board or even your components. The surfaces being joined in this application were much smaller than the twisted wire, so things heated up a lot faster. I touched the tip of the
2020-02-15

How to Solder : Step 3: Soldering Wire

I started soldering just two pieces of wire together because it's the most forgiving way to learn. You can't really get the wires too hot - the insulation might start to melt a bit, but you're not going to hurt the wire. With the wires you want to join twisted together and held in place, pick up your soldering iron in one hand and your solder in the other. Touch the tip of the soldering iron to the wires and keep it there. The wires will begin to heat up. At some point over the next 2-10 seconds (depending on how hot your iron is) the wires will be hot enough to melt the solder. You can touch the solder to the wires (not to the tip of the iron!) periodically to see if it's hot enough. It's tempting to just touch the solder to the tip of the iron and melt it right away, but don't! You will end up making what's called a cold solder joint. This occurs when you melt the solder around the joint, but you aren't melting the solder into your joint or onto your components to make a good connection. It's much better to wait the few seconds and melt the solder onto the hot wire itself. solder ring brass fittings,solder ring bronze fittings,solder ring copper fittings If you touch the solder to the wire and it begins to smoke and melt, the wires are hot enough. Add the tip of your solder to the joint as necessary. You want to introduce enough solder to cover the wires, but not so much that you create a big glob of solder at the bottom of the joint.presolder brass fittings,presolder bronze fittings,presolder copper fittings Once you've got what you think is enough solder on the joint, pull the solder away and then remove the soldering iron. If you're using a gun style soldering iron like I was, release the trigger to turn it off. If you're using the kind that doesn't have a trigger the iron will stay hot, so just place it back into the holder.
2020-02-15

How to Solder : Step 2: Getting Ready

Once I get my tools rounded up I like to plug in my soldering iron and let it heat up while prepping my materials. First things first, the tip of the soldering gets hot - up to 800 degrees Fahrenheit, so don't touch it. I know this seems obvious, but many people seem to burn themselves at some point while soldering. If you're using a new soldering iron you will want to put a small amount of solder on the tip of the hot iron before you start working. This is called tinning the iron and you only have to do it with a new iron. Once you start using it will usually have some solder on it already and be ready to go.presolder brass fittings,presolder bronze fittings,presolder copper fittings Once the iron reaches temperature (some irons take minutes to do this and some irons take seconds), I like to clean the tip of my iron on a wet sponge. You can wet the sponge on your soldering base if you have one, or you can just use a damp sponge or steel wool. Gently touch the tip of the soldering iron to the sponge and clean off any old bits of solder that might be stuck to it. It will sizzle a bit; this is normal. I asked Mitch, a soldering expert who works at the control tower by day and is numberandom by night, for some tips. Mitch showed me a good idea for how to hold solder wire: he cuts a piece of it off the roll, and then makes a coil at one end with a short lead at the other. This helps him hold it steady and apply just the right amount of solder. This is a way better idea than trying to hold the whole spool of solder or grab onto just one thin strand.solder ring brass fittings,solder ring bronze fittings,solder ring copper fittings Next it's time to pay some attention to the material you're soldering. If you're soldering wire, you'll need to strip back about 1/2" of insulation to expose the bare wire. If your joints are going to be wire-to-wire or wire-to-lead, you can twist them together tightly b
2020-02-15

How to Solder : Step 1: Tools and Materials

Soldering is the process of using a filler material (solder) to join pieces of metal together. Soldering occurs at relatively low temperatures (around 400 degrees Fahrenheit) as compared to brazing and welding, which actually melt and fuse the materials themselves at higher temperatures. In soldering the filler material becomes liquid, coats the pieces it is brought into contact with, and is then allowed to cool. As the solder cools it hardens, and the two materials are joined. Soldering is a quick way to join many types of materials, from copper pipe to stained glass. It creates an electrically conductive strong bond between components that can be re-heated (desoldered) if you should ever want to disconnect two items joined together. It's great for joining electrical components and wires and is used in just about everything electronic. In this Instructable I explain how to solder the basics you see in most Instructables: electrical components and wires. For further information and some more technical specs on soldering check out the wikipedia article. As with many skills, having the right tools for the job effects the quality of the work being done. When it comes to soldering you can end up using a lot of fancy tools, or just a few simple items you can pick up at the hardware store for a couple of bucks. I am going to use a couple of different soldering tools in this Instructable; there are many ways to solder, and you should use what works for you. At the very minimum you will need the solder and a heat source to melt it - preferably something small which can get to 600-800 degrees Fahrenheit. If you've got that, your ready to make a connection. That being said, there are a wide range of soldering tools and accessories that can be really helpful if you're going to be soldering frequently. Ladyada has compiled a nice list of equipment and sources to buy the tools on her site. I got together a solid supply of soldering to

Industry Information

Copper Fittings
Copper fittings refer to the various types of connections or attachments used in plumbing systems, heating systems, and other applications where copper pipes are utilized. Copper is a popular choice...
Copper Flange Socket
A copper flange socket is typically used in plumbing applications, especially for pipes and fittings. It's a type of socket that is designed with a flange or a flat circular rim at the end. This...
Gunmetal Fittings Material
Gunmetal is an alloy that typically consists of 85% tin, 10% copper, and 5% antimony. It's often used for its distinctive grey color and durability. Gunmetal fittings can be made from various...
Copper Fittings Chamfered
A copper fitting that is chamfered refers to the process of creating a beveled edge or angle on the end of the fitting. This is typically done for several reasons: 1. **Ease of Assembly**: Chamfering...

Home > News