Существуют экскаваторы, размеры которых может поразить любого. Высотой в несколько десятков метров и массой в сотни тонн, они выполняют колоссальную работу. В этом выпуске речь пойдет о самых больших и мощных экскаваторах в мире!
A giant quad-copter feed electricity through the contact rail.
Quad-copter hovers at a low height, that, firstly, makes the movement more secure, and secondly, allows to pave the way Just over conventional roads and other elements of engineering infrastructure.
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Gta 5 com Mods Stream: Desafio Homem Aranha com Super-heróis na Parkour com Limusines Tratores Motos Ônibus Carros Trucks Helicópteros na pista de obstáculos!
Paid two bucks at a local flea market for this old, rusty cleaver. It did not look like much and hat a lot of rust pitting on one side, the handle was ruined and had severe blow marks on the spine. The seller seemed surprised I took it.
As you can see in the video, as soon as I took the first layer of rust out, the makers mark became visible. It is made by an old German company named DANKRE, that specialized in kitchen cutlery.
After all the rust was removed, it became visible that the cleaver was made from two different types of steel, one hard for the cutting edge and one softer for the main body and spine, so it can better take shocks.
From this I get this was a good quality tool that deserves to be restored.
Больше года я вынашивал идею сделать катану из карбона, ну и это наконец-то свершилось! Карбоновые пластины сделал сам по технологии вакуумной инфузии, с первого раза получилось очень хорошо. Рукоять вырезал на чпу станке из алюминиевой шины АД31. Ну а дальше подгонка, проверка, покраска и сборка, ну и конечно же тест в конце)
За материал и поддержку идеи — спасибо Росатому, и конкретно Umatex (https://umatex.com).
Смотрите видео, ставьте лайки, делитесь идеями, что ещё интересного можно сделать из карбона!
Today i made a Ballisong Knife out of a rusted Giant SPRING. People also known it as butterfly knife. This is professionally made knife and it is very efficient and light weight in use. The steel of the blade was hardened and tempered and the Brass handle was also annealed to release stress.
Steel type = 5190
Carbon occurrence = 0.90%
Brass type = yellowish
Knife weight = 133 Grams
Overall Length = 9 Inches or 228 mm
Perfectly made by Random Hands group. Only for decoration but could be use professionally.
Rusted Spring FORGED into a beautiful Butterfly knife
#TurningRust
#RandomHands
Precautions:
Always wear leather gloves while sanding knives. Always keep a First Aid Kit at your work place.