Welding

How can brazing be made with high quality?

How can brazing be made with high quality?

Brass is widespread in everyday life, and the question of how to solder brass is very important for some. Repair of many household devices depends on how to solder the metal. This process is markedly different from the combination of other metals. It …

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Proper soldering of bronze at home

Proper soldering of bronze at home

To solder the bronze at home, you first need to get the necessary tools and materials, such as: gas-burner; crucible; boric acid; silver; copper; borax; asbestos base. The scheme of welding of bronze under flux. Ordinary tin-lead solder is not …

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How to put a reliable weld seam

How to put a reliable weld seam

Today, there is a wide variety of ways to connect metal. But in order to understand how to put the welding seam correctly, it is necessary to study the principles and methods of welding in more detail. The technical characteristics of the methods are …

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Soldering technology of polypropylene pipes

Soldering technology of polypropylene pipes

Soldering polypropylene pipes occurs in a fairly short time, this is the most attractive side of a polypropylene pipe. Due to the low price, manufacturability and ease of docking, she took a leading position among pipes made of competing materials. …

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Repair your semi-automatic welding machine

Repair your semi-automatic welding machine

Is it possible to repair the welding machine on their own? This requires knowledge of the typical for a certain type of device faults and the options available for their elimination. Next, we will talk about the features of repairing a semi-automatic …

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Soldering parts at home

Soldering parts at home

Soldering is the old, reliable and simple way of fastening metal parts together. Household soldering is mainly used in the repair of technical appliances and various household items. Scheme of a soldering iron. Soldering can be accomplished by …

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General and private principles

General and private principles

The traditional welding machine, which necessarily includes a bulky transformer, has recently been actively replaced by inverters. In order to understand how a welding inverter works, it is necessary to understand its design, principle of operation, …

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What can be welding inverter circuit

What can be welding inverter circuit

All schemes of welding inverters consist of power and control parts. Device of the invertor welding machine. Today, inverter-type welding machines are popular. Popularity is associated with their low cost. Designs have a large number of advantages, …

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Major faults in welding inverters

Major faults in welding inverters

Repair malfunctions of welding inverters begins primarily with diagnostics. This equipment allows to perform welding work in more comfortable conditions. And any breakage knocks out of the rut, but due to the complexity of the design of the welding …

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