Homemade welding machines, semi-automatic machines, circuits
Differences from inverter equipment Such equipment differs from transformer equipment in the following characteristics: Light weight. If
At what temperature does aluminum release harmful substances?
Aluminum corrosion is the destruction of metal under the influence of the environment. For the reaction Al 3+ +3e
What are metal drills made of, and what does the manufacturer’s marking mean?
Drill steel grades - which ones are better? Nowadays, buy a high-quality metal drill
Steel 08ps
Carbon steel grade 08PS: characteristics, application, analogues
Steel alloy 08PS This grade is classified as high quality carbon steel for structural purposes.
Where to put the locking washer, under the bolt head, or under the nut, why, what is the correct way?
The spring washer, or as it is also called - the Grover, has found its wide application in
Welding electrodes: which ones are better to choose? Classification, types of markings, purpose, popular manufacturers (50 photos)
This is how an electrode for arc welding burns out. You need to choose electrodes for manual arc welding, but not
Design and purpose of a forge
Representatives of the older generation probably remember how they woke up and fell asleep to the sound of a bugle in the pioneer camps,
Feather drills differ in the shape of the cutting part and the sharpening of the blades
Feather (feather) drill for wood: types and features of operation
To drill holes in products made from wood, you can use different types of tools that vary
DIY grinder drawings with photo dimensions
Drawings of a belt grinder for DIY assembly
The do-it-yourself belt grinder (grinder) was conceived for such tasks as finishing grinding, polishing
TOP 10 best welding generators: rating 2021-2022 and how to choose the right device
Types and features of devices Depending on the tasks being solved, as well as the allocated power, generators
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