Roller shears - device, design features, best models
Cutting sheet metal is not an easy task. The material is hard, the sheet format is quite large. Some types
Automatic greenhouse ventilation system based on a hydraulic cylinder
Do-it-yourself hydraulic cylinder for ventilating greenhouses - thermal drive from a shock absorber, gas lift and other options
One of the most important conditions for the normal development of plants growing in greenhouses is timely and high-quality
tubing pipes
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Tubing is used to extract minerals using drilling rigs. Also their
Jet BD-3 Tabletop lathe diagrams, description, characteristics
Jet BD-3 Benchtop Lathe Manufacturer Details Jet BD-3 Benchtop Lathe Supplier
Oxide film
Flux for soldering aluminum and copper: problems and solutions, required compositions
Even on specialized forums and online communities, professional electricians cannot come to
The influence of the main alloying elements on the properties of steel.
Manganese steels Manganese as an alloying element is widely used in powder metallurgy. Also,
Forging machine
Types and design of machines for artistic forging
There are various devices for changing the shape and characteristics of the material. Forged products look trendy in
Scheme of semi-automatic inverter welding machine
How to measure the open circuit voltage of a welding inverter?
The open circuit voltage of a welding inverter is the voltage between the positive and negative output contacts
Bed with lifting mechanism
How to make a reliable lifting mechanism for a bed with your own hands
In order to save space in small rooms, maximum benefit is extracted from each piece of furniture,
LM393: connection circuit, comparator analogues and datasheet
The lm393 chip is a double differentiated comparator from the manufacturer Texas Instruments. The device has a solid
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