Fast soldering of large diameter conductorsAn easy and fast way to solder two different conductors I will show by the example of a copper wire with a diameter of 2 mm, a copper plate, a conventional metal nail. The problem of soldering such conductors is the difficulty of uniform heating of the contact point. With the help of a household soldering iron it is almost impossible to provide high-quality soldering, so we will not use this tool. The method is based on the use of a simple burner made of cheap materials, which can be purchased in regular stores. For the manufacture of a compact torch, we need:
- Cheap lighter with flint and wheel.
- Plastic gel stick.
- Needle from a syringe.
- Adhesive thermo-pistol.
- A soda that used in baking.
Preparation for burner assemblyDisassemble the gel pen, remove the core, remove the metallic writing element from it and get rid of the ink. You should have a clean plastic tube in your hand.You can replace it with any plastic tube of the same diameter.
Assembling a gas torchTake an ordinary needle for a syringe. Do not discard the cap, as it is useful when storing the burner.Using an adhesive thermo gun, connect one end of the plastic tube to the needle. Check the reliability and tightness of the mount.
Examples of soldering two conductorsFor high-quality soldering of the place of twisting copper cables we will use solder, rosin with alcohol and a manufactured torch. The fast soldering process:
- The place of twisting should be cleaned and treated with a solution of rosin with alcohol.
- At the junction we twist a piece of solder made in the form of a thin wire.
- We light a compact torch and bring the flame to the junction of the conductors.
- We are waiting for a uniform heating of the material and complete melting of the solder.
- Let's wait until the solder cools down. To remove traces of soot, wipe the place of soldering with a rag moistened with alcohol.
- Check the quality of the connection.
Combining a copper plate with copper wireWe act in the same way. We fasten the conductors in a convenient soldering position. We process the junction with a solution of rosin and alcohol. We put a small piece of solder as close as possible to the copper wire. We take the burner and heat the place of contact until the solder is completely melted. If necessary, add the correct amount of fixing material.
Soldering of different metalsLet's try the method using the example of a metal nail and a piece of copper wire. Stripped copper cable is wound around a metal nail. We process rosin with alcohol. Between the turns of copper wirescrew up the solder. Bring the burner flame to the junction and heat the material until the solder is completely melted. To remove traces of combustion, use a cloth dipped in alcohol. [/L_REPEAT]
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