Beginner’s Guide: How to Use a Soldering Iron

Beginners in soldering are usually wary of using soldering irons. Well, this tool produces heat and utilizes electricity to work. It can cause harm to the untrained hands. It is why if you are planning to get started with soldering, the first thing you have to do is learn the basics of it.


Soldering Basics

Soldering is a process of connecting two metals by using a soldering iron. A soldering iron is a tool with a metal tip that emits heat that could range up to 800 degrees Fahrenheit. However, there are soldering irons with an electronic heat control that allows you to adjust the temperature depending on what the task requires.

Soldering irons are accessible both in physical stores and online. If you are looking for a high-quality soldering iron for beginners, you can check out reviews of the top-seller brands of soldering irons on this website.

How to Use a Soldering Iron?

For first time users of soldering iron, below is a step-by-step guide to help you get started with soldering.

Step 1: Observe Safety

Safety first!

Soldering irons are extremely hot when in use. It is extremely dangerous when it gets in contact with the body. Be sure to wear safety gear, such as protective glasses, gloves, and keep loose clothing and hair out of the way. Furthermore, work in a well-ventilated area. The fumes from the rosin can harm your lungs. Likewise, make sure that your working area is free from clutter and debris.

Step 2: Check the Tip

If you are using an old soldering iron, check the tip. Make sure the iron tip is clean from carbon and old solder. If not, clean it first by wiping off the debris using a damp sponge, brass shavings, or 600-grit paper.

After cleaning, the next step is to ‘tin’ the tip. Tinning the tip will remove the excess carbon and old solder, thereby increasing the tool’s performance.

Step 3: Join the Metals

Use your dominant hand to hold the iron and the solder on the other hand. Hold the two components together for about a second. Then, slide the solder under the tip of the iron to sandwich it to the PCB, then hold it for a second.

Take note that the amount of solder will depend on the project application. Thus, it is best to check the instructions and plan out the project to get a good result.

Once you are satisfied with the amount of solder, pull away from the solder first while holding the iron for another second. The iron will continue to melt the solder to form a stronger joint. After a few seconds, remove the iron.

Don’t disturb the solder. Moving the components will deteriorate and damage the joint. Make sure to let the solder cool by itself.

Step 4: Desolder when Necessary

If you want to remove a connection or correct a mistake, you have to resolder the original joint. You can remove the solder by using a vacuum-based solder sucker or solder wick.

More Tips

Do you need more help and advice on how to do soldering? Check out more details on soldering irons and how to solder through Hand Tools For Fun. Also, see this source for more updates on the latest best-seller handy tools this 2020.