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
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
DIY metal crafts for the garden and home: photos of new items of exquisite decor
Metal allows you to realize many creative ideas. But working with it requires special skills and abilities.
Diamond drill: types and features of diamond-coated drills
Diamond drills: types, features, use of diamond-coated drills
Diamond is known to be one of the hardest minerals on earth. That's why the most
Polishing stainless steel to a mirror shine with your own hands
We polish with plasma The technology differs from the electrochemical procedure in the following parameters: the solution is not aggressive, disposal is not
Ball screw drives (ballscrews). Basic theoretical information.
All about ball screws A ball screw is a type of linear drive that transforms rotational motion into linear motion,
Rockwell hardness testing
Conversion of hardness HRC, HRA, HRB, HB, HV, HSD (Brinell, Rockwell, Vickers and Shore)
Hardness HRC is one of the main characteristics of the tool. The parameter displays the strength indicators of products, determines
How and whether it is possible to cut wood with a grinder. The working principle of the grinder. Nozzles
A grinder (angle grinder - angle grinder) can be found in the household much more often than
Everything you need to know about ultrasonic testing (UT) in one article
The method of ultrasonic flaw detection of welds has been used since 1930. Since then, various
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