The chainsaw is a powerful tool used for chopping down trees and logs. It consists of two main parts which include an inbuilt saw blade draped around a long metallic guide bar, and small gasoline cylinder or electric motor for those that run on power. The chain resembles that of a bicycle running on sprockets, but with around 30 sharp teeth fitted around it at even sections.
It has an engine that pushes the piston in and out of its cylinder, rotating a connection rod responsible for turning an internal crankshaft unit. This consequently moves gears that are directly connected to a sprocket supporting the mounted chain, making it spin around.
How to use the machine
I. To start your chainsaw from a cold engine standpoint, first place it on a level ground then push your chain brake forward until it actively engages. Corded chainsaw models require a suitable extension cable. Always follow the manufacturer’s instructions when picking compatible extension cables
II. Pull start/choke control unit onto ON position. Then push decompression valve and primer bulb approximately 6 times. While doing this, hold your device’s front handle with the left hand and put one foot on top of the rear handle.
III. Pull starter handle using your right hand until it fires up, afterwards push the choke in then try pulling up again. Once the machine picks speed, squeeze your throttle accordingly to disengage high idle mode. The chainsaw is now ready for use. To stop movement simply switch off its ignition key.
Since chainsaw blades are very sharp and can cut almost anything that comes into their way, users should be extra careful when handling them so as to avoid getting serious injuries. You can cut with either the top or bottom part of your machine but always avoid ‘kickback zone’, which is 90-degrees from the front central point upwards.
Use it with chain section facing downwards from the handle bar, it’s a common practice and feels very natural as well. This way your saw pulls gently and is also easy to direct by maintaining a steady grip. Nevertheless, cutting a branch from its underside will require that you use the chainsaw’s top section. This can be somewhat unnerving since the blade pushes towards you. That’s why most modern devices are nowadays equipped with automatic braking systems, which help in stopping movement when a kickback happens.
Additionally, always remember to put on your safety apparatus before turning on this equipment. There are special chaps that can stop any moving chain from causing injury and save your thighs from being severed. A helmet with face screen and ear protection can keep your head, eyes and ears well protected from flying debris of all manner. Similarly, steel-toed, cut resistant boots as well as a long-sleeved shirt will protect the skin from inevitable scratches.
When moving from one place to another with a running chainsaw on hand, even if it’s just a few meters, always remove the right hand from its back handle and carry from your side with left hand holding tightly onto the front bar. This way in case of an accidental trip or stumble the engine will not accelerate and make your chain spin uncontrollably.
Chainsaws must be properly maintained in order to remain sharp and accurate. Before performing any maintenance work, first turn off the machine by disconnecting spark plug on gas-powered models and electric power source in mechanical saws. Check air filter to ensure it’s clean and replace if necessary, also look at chain tension and adjust accordingly if needed. Likewise, inspect operations of the chain brake, oiler, throttle lockout and chain catcher.
It’s always best to search for the most reliable chainsaw and in this case there are many chainsaw reviews available to read through.
Most people prefer using chainsaws over other cutting tools when chopping down timber since they are fast. Handsaws, axes and other related machines are also not efficient and leave rough edges behind after a cut has been made. Chainsaws on the other hand have very smooth finishes.
In fact, studies show that these machines are approximately 5-10 times faster than other ordinary handheld saws. Which means operators can complete tasks much quicker, and with minimal effort. Moreover, with proper care and maintenance they can serve you for many years to come without requiring any major repairs that might otherwise be expensive. When buying note that these devices vary in terms of size and torque power.
For more information about chainsaws and hit and tips, along with specific chainsaw articles, visit thechainsawshack.com.