How does the chainsaw work

Trees are majestic pillars and may take hundreds of years to grow. Chainsaws are violent, hungry machines that can allow them to fall to the ground within a few minutes. If cutting such a marvelous thing just to cut down wood seems to be a crime, remember that trees usually die from the inside out and often become dangerous at the end of life. Sometimes, fallen trees can block roads or railways and need to be felled and cleared eagerly: in emergencies and natural disasters, there is usually no louder sound than the buzzing of a chainsaw. If you think that chain saws are destructive and destructive, remember that chain saws are very useful for routine forest management and can be used for logging and felling trees to ensure the overall long-term health of the woodland habitat and the organisms in it. What is a chainsaw? How does it work? Let's take a closer look!

The clue is the name! The chainsaw has two main parts: the saw blade built into the chain saw, wrapped around a long metal guide bar, and a small single-cylinder gasoline (petrol) engine (sometimes a motor powered by a wire or battery pack). The chain is a bit like a bicycle chain, only running around the sprocket (a gear designed to turn the chain) around the sprocket (about 30 sharp teeth (made of hardened steel alloy)). Inside the engine, as the piston moves in and out of the cylinder, it pushes the connecting rod to turn the crankshaft. The crankshaft rotating gear (via a centrifugal clutch, described below) is connected to one of the chain-mounted sprockets, and the chain rotates.