During the tinning process of soldering, do you use copper to tin the tip of the soldering iron? - Quora

What is Tinning and Why is it Important?

How to Tin a Soldering Iron, Tip Tinning

What can I use to solder wires if I don't have a soldering wire or soldering iron? - Quora

How to maintain & clean a soldering tip - Quora

What are the disadvantages of soldering? - Quora

What methods are used to solder copper sheets? - Quora

What do you do when a brand new soldering iron tip won't tin, and should you scuff it? - Quora

What do you do when a brand new soldering iron tip won't tin, and should you scuff it? - Quora

What do you do when a brand new soldering iron tip won't tin, and should you scuff it? - Quora

Are you supposed to clean the tip of a soldering iron (it turned black after used on plastic)? - Quora

How to solder a PCB - Quora

How to make a temperature controlled soldering iron with Arduino - Quora