Construction And Repair

Entering water into a house from a well: water supply system for a private dwelling Construction And Repair

It is difficult to imagine a comfortable life in a private house without water supply. Outside the city, central systems are rarely installed, so the owners of cottages solve the problem of autonom...

Wiring diagram: classifications of types of drawings - functional and structural types Construction And Repair

The peculiarities of the arrangement of cables, harnesses and wires in the component parts of the product are determined by the electrical connection diagram. It also shows the points of entry and ...

Power supply for a computer: principle of operation, schematic diagram and verification of its performance Construction And Repair

Today, desktop PC components become obsolete very quickly. The only exception is the power supply unit (PSU). The design of this device has not undergone major changes over the past 15 years, when ...

Terminal block: fixing wires in electrical circuits Construction And Repair

Any electrician will call a short circuit the most common wiring fault. Broken contacts are found a little less often. However, this is a consequence, and the reason is hidden in the weakened inter...

How to use a welding machine: electric arc welding instructions for beginners Construction And Repair

The need to cook something usually appears in summer cottages and in a private house. It is not profitable to hire specialists and pay for their work every time, so it is better to learn how to use...

How to make spot welding: general information and technology, making a welding machine with your own hands Construction And Repair

Often there are situations in which it is necessary to connect metal products or repair various structures. To deal with this, you need to know how to do your own spot welding. The device for its i...

How to do it yourself welding: features of homemade machines and setting up mini-equipment Construction And Repair

No work with iron is complete without a welding machine. It allows you to cut and connect metal parts of any size and thickness. A good solution is to do it yourself, because good models are expens...

How to make a spotter with your own hands: the advantages of homemade equipment, making an apparatus from an inverter Construction And Repair

Spotter is a machine designed for spot welding. This equipment is widely used for straightening and car body restoration. Due to the simplicity of the design of such devices, it will not be difficu...

Welding of HDPE pipes: butt-joint and electrofusion, detachable and one-piece installation methods Construction And Repair

HDPE pipes are widely used for laying sewerage, gas and water pipelines. They are chosen for ease of installation, durability and other benefits. They can be used for both pressurized and non-press...

The procedure for assembling homemade welding inverters with your own hands, diagrams and description of testing Construction And Repair

Inverter welding machines are widely used in the construction industry due to their high performance and low weight. However, not everyone can afford yourself such a tool. The only way out is to ma...