Welding

How is copper welded?

How is copper welded?

Copper refers to non-ferrous metals that have a certain distribution in engineering and construction. It has good electrical and thermal conductivity, corrosion resistance, perfectly amenable to machining. It should be noted that the welding of …

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How to properly solder headphones

How to properly solder headphones

Individual speakers, or, as they are called, headphones, are designed to listen to information (speech, music). They are very often used as a headset to communication devices (walkie-talkie or mobile phone). Electric circuit stereo headphones. Almost …

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How to solder the radio parts with a soldering iron

How to solder the radio parts with a soldering iron

The soldering process begins with the selection of the tool. How to solder a soldering iron, if a person has never performed such work and did not hold this tool in his hands? There is only one way out: it is necessary to study the guidelines and get …

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How to build a diode bridge

How to build a diode bridge

Everyone knows that the bridge can be built across the river, across the road, through a ravine. But not everyone has heard the expression "diode bridge." What is it and why do we need such a bridge? Figure 1. Standard diode bridge circuit. What is a …

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How to use solder for stainless steel

How to use solder for stainless steel

It is widely believed that soldering stainless steel is very difficult. But in reality, this material lends itself well to soldering, if the solder for the stainless steel is chosen correctly. Some useful tips also simplify the work. The alloys, …

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How to weld stainless steel at home

How to weld stainless steel at home

Due to the fact that stainless steels have strength characteristics and are able to resist corrosion, they are quite widespread in industry and everyday life. Welding of the above material allows you to get all sorts of designs that have excellent …

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How to make a welding machine with your own hands

How to make a welding machine with your own hands

Before you decide how to make a welding machine with your own hands, a scheme is prepared. A transformer with three phases and a power of 1-2 kW, a pipe, a cable, a wire is used for its manufacture. The circuit design of the transformer welding …

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How to solder a soldering iron with rosin

How to solder a soldering iron with rosin

Any amateur radio amateur or home craftsman who is interested in radio design, electrical equipment repair and other activities related to electrical and electronic devices should be able to solder. How to solder with a rosin soldering iron can be …

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