Welding

How is argon arc welding aluminum

How is argon arc welding aluminum

In the case of argon arc welding of aluminum, the arc is most stable when the electrode is in a vertical position and moving along the joint (during the welding of butt joints). An additive rod can be inserted from the front or back of the arc. …

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How to cook copper with copper

How to cook copper with copper

Copper and its alloys (brass, bronze, etc.) are widely used in various industries (especially in electrical engineering and in the manufacture of pipes) as structural materials. Copper is widely used in industry due to the fact that it is a good …

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Brazing of metals

Brazing of metals

Brazing is classified as high-temperature brazing (its melting point is 880-950 ° C). It is used in cases when there is a need to get a stronger connection than when using soft solders. Also the advantages of this type of soldering is the resistance …

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To help car owners

To help car owners

A radiator is a device in the cooling system of an automobile engine, in the heating system of a building, in electronic devices for cooling chips and some other radio components (Fig. 1). Any of these devices, sooner or later, can fail for various …

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Technology features

Technology features

Now, probably, anyone has a cottage or a house in the country. Because the inverter in the household is indispensable. Often there is a need to cook a thin metal. But not everyone skillfully cooks thin metal with a semiautomatic device, since the …

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How to choose a soldering iron

How to choose a soldering iron

Earlier, when there was no special opportunity to turn to the soldering masters and fix the necessary thing, many people had a tool like a soldering iron at home. But in our time with breakdowns do not bother much, because there are a large number of …

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