How To Make Soldering Iron At Home Without Nichrome Wire

1 x battery 37 V.

How to make soldering iron at home without nichrome wire. After it cooled I attached my copper that was also tinned and so far so good. Nichrome wire or a spring. Unfortunately there is no set formula for how to make soldering iron without nichrome wire though there are many different ways one can go about it.

Nichrome wire is an alloy made from nickel and chromium. Take one of the wood blocks and drill a hole on the top side smallest ends about the size of the copper wire 18 Inch Diameter 1 inch into the block. Even better If you can get hold of some cat 45 twisted pair copper cables those old blue ethernet cables - theres about 8 twisted pairs.

Any sort of high current assemblies Ive seen in nichrome such as ammeter shunts used spot welds as any heat will loosen up screw terminals and once it really gets hot the different expansion coefficients make a solder crack inevitable. Wrap tightly and secure with tape at the top. If there are you will have to switch them off carefully.

This is really a brazing process. Dremel 2200-01 Versa Flame Kit. I have made hundreds of nichrome wire to copper wire connections using silver solder and a torch.

A antenna transmitter on a metal pipe. You can see that the soldering iron would start working. You can solder the wire or radio component without a soldering iron using soldering paste.

Cut the bare copper wire to roughly 15 inches in length. 28 likes 2 talking about this. DIY Solder IronWorking principle.