Thread taps
Taps for threading - types, size table, requirements of GOST 3266-81
Many technical devices, as well as most household items, have threaded connections,
Measuring tools and methods for measuring threads
Average diameter of a threaded connection To determine the average diameter of a thread, a micrometer with special tips is required
Types of aluminum wires
Copper-nickel wires. Advantages and production technology
Aluminum conducts current and is one of the best conductors in existence. Out of him
Tips for covering a house with metal profiles. Recommendations for calculating profiled sheets
If you choose a finish for the facade solely for reasons of practicality, you should pay attention to corrugated sheeting.
Picture Electrical etching of copper
How and how to clean copper at home: 13 ways (video)
Electrical etching of copper. Here is a quick overview of what will be needed at all stages:-
There are many modifications of the expansion anchor
GOST 28778-90 self-anchoring expansion bolts for construction. technical specifications
The expansion anchor can rightfully be called a new generation fastener. Using such anchors
Machine for cold forging of metal, equipment drawings
Admiring the beauty of an openwork metal fence or admiring the incredible twisted pattern on the railing of an iron staircase,
corrosion protection
Metal protective coatings (anodic, cathodic).
Methods of protection against metal corrosion are relevant. Because metal is one of the most sought after
Metal lathe for home: types and technical characteristics
SHARE ON SOCIAL NETWORKS FacebookTwitterOkGoogle+PinterestVk A metal lathe for the home is a device that
Heat capacity of cast iron and steel
Thermophysical properties of cast iron Linear expansion coefficient α, specific heat capacity с and thermal conductivity λ depend
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