Everybody, at some point in their lives, has come across an electric chainsaw. For a handful of those who haven’t. A chainsaw is a mechanical saw which is usually operated by a gasoline engine or high powered electric motors. The Chainsaw is most popular all around the world for its unique design which includes a set of sharp teeth that is embedded in a rotating chain. They are dangerous to operate and you should look into the best chainsaw chaps you can find.
An electric chainsaw has a number of body parts which can be really confusing to some. Almost all of the body parts have a specific function to help operators not just for effective use but for safety as well. The essential body parts of a chainsaw include:
- On and Off switch
- Throttle trigger lockout
- Rear chain breakage guard
- Chain brake and front hand guard
- Anti-vibration mounts
- Air filter
- Engine exhaust (faced away from the operator)
- Guide bar
- Low kickback chain
- Chain catcher
It is very important to get familiar with how electric chainsaw works and the specifications of major body parts like chain system and the engine itself. So here are some interesting facts that one should know.
- Engine/Electric motor
There are essentially two most important driving force to chainsaws which are 2-stroke internal combustion gasoline engine and an electric motor which is usually backed by a battery. Unlike traditional chainsaws, modern ones use an electronically adjustable carburetor in the combustion engine.
The biggest advantage of electronically adjustable carburetor over the traditional ones is that modern carburetors automatically adjust fuel ratios. This eliminates the need for manual adjustments which is in case of traditional carburetors. In case of models that are operated by an electric motor, users might have to use external power source or an included battery.
- Guide bar
One of the most important (and unique) body parts of an electric chainsaw is the guide bar. This elongated bar protrude in the front and has a slot at the edges to guide the cutting chain. Guide bar is usually made of alloy steel for ensuring durability. Essential parts of a guide bar include grease holes, oil holes and gauges.
- Cutting chain
The cutting chain of a chainsaw is very much similar to that of a bicycle’s chain. But unlike a bicycle’s chain, cutting chain doesn’t have rollers and instead incorporate sharp teeth for cutting almost anything.
The cutting teeth are generally made with chromium-plated steel that are very durable. Cutting teeth is also designed as such that the debris are redirected away from the operator while cutting.
Cutting chain consists of both right handed and left handed teeth that alternate in succession. Not all cutting chains are the same as they come in different pitch and gauge. Pitch is measured with 3 consecutive rivets while gauge is measured by the drive links.
Availability of electric chainsaw
Chainsaws are available almost anywhere in the world and can be bought via both retail stores and online dealers. Customers also get a wide range of options while buying a chainsaw which eventually determines the price.