What is a chainsaw? Structure and working principle of chainsaw

Chain saw is a handy hand tool that is useful in sawing, cutting wood or trimming branches and wood grain quickly. Let’s find out what a chain saw is, the structure and operating principle of this saw in the article!

What is a chainsaw?

The chain saw has a special design when combining a bar and a chain to help you trim branches, cut down trees, cut wood, and even cut ice with ease. Therefore, the product is applied in many different fields such as: bonsai care, agriculture, industry, carpentry industry, …

Chain saw has a special design when combining bar and chain to support you to cut branches, cut trees, sawing wood easily.

Structure of the chainsaw

Chain saw machine is composed of 7 main parts including:

• Engine: A position that ensures the ability to convert electrical energy or fuel mixture into mechanical energy and energy for the machine to operate.
• Carburetor: Mixes fuel with air and supplies it to the engine. In addition, thanks to the carburetor, the machine can reduce vibration, making it comfortable to use for a long time.
• Cutting blade: Made from steel links connected together, taking on the role of sawing and cutting wood quickly.
• Chain tensioner: Placed below the exhaust pipe or integrated in the clutch cover with the task of adjusting the chain tension during material cutting, limiting the condition of the chain slipping from the guide bar, ensuring security for users.
• Starter: Activate the machine to operate and power off the machine when you have finished the job.
• Air filter: Clean the saw to prevent engine wear or dirt from blocking the machine.
• Safety device: Prevents sprocket from being misaligned, saw blade deflecting, ensuring efficient and safe cutting movement for workers.

The structure of the Tolsen 87362 20V battery chain saw consists of 9 main parts

Working principle of chainsaw

Currently, chainsaws operate based on two specific parts:

• Centrifugal clutch: The input part of the machine is where the operating chain is activated that will be coupled to the crankshaft. The rotation then kicks in and applies force to the clutch, helping to bring the bar and chain together for efficient sawing of material.
• Chain saw chain: The circular saw tooth system on the top of the chain moves around the guide bar when the engine is activated.

The chainsaw operates on the basis of the movement of the serrated system moving around the guide bar

4 benefits of chainsaws

Pruning, sawing, cutting branches overhead

The chainsaw is capable of trimming, sawing, and cutting overhead branches quickly, helping you to take better care of ornamental plants and contribute to increasing the aesthetics of your park or garden.

Chainsaw can be used to trim, saw, cut branches overhead, increase the aesthetics of the park, home garden

Used in forest prevention and protection

Not only has the ability to prune and cut branches, but the chain saw can also cut down large trees, trim branches, and harvest firewood, helping to reduce the risk of forest fires, contributing to protecting the green earth.

The chainsaw can also cut down large trees, trim branches, and harvest firewood, helping to reduce the risk of forest fires

Pruning weeds

Weeds, tall, hard, thick grass can be unsightly and make the environment more polluted. At that time, you can use a chain saw to trim them to help clean up the environment!

You can use a chainsaw to prune weeds

Used in woodworking

Chainsaw can saw, sawn, sawn industrial wood, made furniture, produced eye-catching and higher-value finished products, serving the carpentry industry.

Chainsaws are used for woodworking, yielding high-value and eye-catching finished products

The above article introduced you to the chain saw, its structure and operating principle. If you have any questions, leave a comment below!