Question

What is soldering machine and how to safely use it, define​

Answer 1

Answer:

Soldering Safety

》Never touch the element of the soldering iron.... 400°C!

》Hold wires to be heated with tweezers or clamps.

》Keep the cleaning sponge wet during use.

》Always return the soldering iron to its stand when not in use. Never put it down on the workbench.

Turn unit off and unplug when not in use.

Answer 2

Answer;

A soldering iron is a hand tool used in soldering. It supplies heat to melt solder so that it can flow into the joint between two workpieces.