Rockwell hardness testing
What does steel hardness mean or what is HRC?
Hardness HRC is one of the main characteristics of the tool. The parameter displays the strength indicators of products, determines
Argon welding of copper alloy
Welding brass with argon: technology features and practical tips
Among all types of welding, brass welding is one of the most complex technological processes. Explained
Do-it-yourself cinder blocks: analysis of the production process and recipes + construction of a vibrating machine
It is believed that cinder block is excellent for the construction of residential buildings and other buildings, due to its
How to calculate tightening force without a torque wrench
In vehicle maintenance instructions, you can often find tables indicating torque
Ballast resistance for DIY welding
A conductor is a material with low resistance through which electric current is transmitted. Thanks to
electrode sticks when welding
Why the electrode sticks when welding with an inverter: reasons and solutions
What is the root of the problem It is necessary to warn that if you are determined to study the process yourself
Jigsaw machine - do-it-yourself options
Do-it-yourself jigsaw machine - the best photos and a master class on making a homemade machine + step-by-step do-it-yourself work plans
The era of electric tools did not come with the first electric drills, but when the electric motor became an attribute
hiwin type profile rail guide
Comparison of guides for machine tools: polished shafts, cylindrical guides, profile guides. Pros and cons of each. How to choose?
Modern processing of materials and production of complex parts involves the use of high-precision machines. High precision equipment means
Do-it-yourself cultivator for walk-behind tractor, drawings and dimensions. How to make a cultivator for a walk-behind tractor
Homemade hand cultivators, types and features Cultivators are indispensable helpers in a summer cottage. For
Transformer appearance
How to check with a multimeter whether a transformer is working
Hello, dear readers of the site. At the beginning of radio electronics training for novice radio amateurs, yes
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