Magnet and magnetic field: why is only metal attracted? .
Sometimes it happens that it is necessary to determine what metal or alloy a coin is made of. First,
DIY methods for making a casing for an angle grinder for a vacuum cleaner
The grinder is a simple but extremely popular hand-held power tool that has managed to gain noticeable popularity in most
foundation bolts with nuts
Foundation anchor bolt: features of the product and its application
The foundation bolt, or more precisely, the anchor, is an important element of any building structure, be it multi-story
Step-by-step making of a practical knife from a file, sharpening rules
To obtain the necessary characteristics of the future knife, a file is drawn on paper as a blank
Gasoline torch for soldering: how to make it yourself
If there is a need to reproduce the soldering (welding) process at home, then with small metal
Solder for soldering copper: types of solder and their characteristics + tips for choosing
Solders with flux are intended for structural and assembly soldering of various materials, assemblies and blocks
Classification of metal-cutting machines by accuracy class
Metal-cutting machines: what they are and what functions they perform
Metal-cutting machines are machines for processing workpieces to a precisely specified size by removing a layer
Detailed review of the TV-4 lathe: operating features, dimensions, technical characteristics
The design and manufacture of TV-4 machines is carried out at the Rostov Specialized. TV-4 has other technical
Savings for a blacksmith: making a muffle furnace for hardening metal with your own hands
Heating to a high temperature is a mandatory component of many technologies that are used in home creativity,
Technology for galvanizing at home
Those who remember well the school curriculum for the Chemistry course will immediately answer the question that
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