Instruments

How to choose a chain saw

A chain saw will be a great addition to a circular saw. Often when buying a chainsaw, the question arises: why give preference to the gasoline or electric version? Having considered the advantages and disadvantages of each species, you can correctly choose a chainsaw.

Benefits of Electric Chain Saws

The chain saw, although it can not fully replace the gasoline analogue, is often in operation even more convenient than her sister with ICE. A clear advantage of chain saws over gasoline ones is their cost when purchasing and using.

Since the operation of an electric chain saw does not require any skills in handling gasoline engines, this tool is easier to use. In addition, when you purchase it, you will have environmentally friendly equipment, and when working with it, there will be no various exhausts. In addition, it can be used even indoors under long-term operation..

If you want to choose a chain saw, It’s important to familiarize yourself with the inherent weaknesses of this tool..

Disadvantages of chain saws

Since the anchor of the electric motor of the tool is rigidly connected to the gearbox, which directly transmits torque to the circuit, the motor is not protected against overloads, which especially often occur when working with a dull chain. If you want your tool to serve you for many years, you need to sharpen it periodically.

When the voltage drops in the network, the load on the electric motor increases, and if the tool is not protected against overheating, it can simply burn out. On the other hand, when using thermal protection, it can constantly operate, which will make it necessary to wait until the tool cools down. As a result, productivity is significantly reduced..

In addition, even if the saw is well sharpened and the network has stable power, its resource is much lower than the gasoline counterpart. Experts believe that chain saws can be in operation for no more than five years, even if they work every day for about an hour. The durability of a professional tool is much greater, but its cost is more expensive.

Gasoline chain saws are completely autonomous, and you can simply forget about working in the woods or planting with a chain saw. If you have finally decided on the choice of an electric saw, let’s move on to considering its desired characteristics.

Choosing a chain saw

The first thing you should pay attention to is the engine power, since it directly affects performance. And if we take into account that voltage drops have become commonplace with us, it is important to take into account that the engine in this case significantly loses power. Therefore, it is best that the tool has a significant margin of power, because it does not happen much!

The second indicator, which is important to consider, is the location of the electric motor. Chain saws with a transversely mounted electric motor are most widely used, however, with regard to balancing, they are far from ideal, and the convenience in their work is achieved only in the vertical plane. The cost of electric saws with a longitudinal arrangement of the electric motor is greater, but they are more ergonomic and allow you to work in all planes.

A chain saw will be a great addition to a circular saw. Often when buying a chainsaw, the question arises: why give preference to the gasoline or electric version? Having considered the advantages and disadvantages of each species, you can correctly choose a chainsaw.

Benefits of Electric Chain Saws

The chain saw, although it can not fully replace the gasoline analogue, is often in operation even more convenient than her sister with ICE. A clear advantage of chain saws over gasoline ones is their cost when purchasing and using.

Since the operation of an electric chain saw does not require any skills in handling gasoline engines, this tool is easier to use. In addition, when you purchase it, you will have environmentally friendly equipment, and when working with it, there will be no various exhausts. In addition, it can be used even indoors under long-term operation..

If you want to choose a chain saw, It’s important to familiarize yourself with the inherent weaknesses of this tool..

Disadvantages of chain saws

Since the anchor of the electric motor of the tool is rigidly connected to the gearbox, which directly transmits torque to the circuit, the motor is not protected against overloads, which especially often occur when working with a dull chain. If you want your tool to serve you for many years, you need to sharpen it periodically.

When the voltage drops in the network, the load on the electric motor increases, and if the tool is not protected against overheating, it can simply burn out. On the other hand, when using thermal protection, it can constantly operate, which will make it necessary to wait until the tool cools down. As a result, productivity is significantly reduced..

In addition, even if the saw is well sharpened and the network has stable power, its resource is much lower than the gasoline counterpart. Experts believe that chain saws can be in operation for no more than five years, even if they work every day for about an hour. The durability of a professional tool is much greater, but its cost is more expensive.

Gasoline chain saws are completely autonomous, and you can simply forget about working in the woods or planting with a chain saw. If you have finally decided on the choice of an electric saw, let’s move on to considering its desired characteristics.

Choosing a chain saw

The first thing you should pay attention to is the engine power, since it directly affects performance. And if we take into account that voltage drops have become commonplace with us, it is important to take into account that the engine in this case significantly loses power. Therefore, it is best that the tool has a significant margin of power, because it does not happen much!

The second indicator, which is important to consider, is the location of the electric motor. Chain saws with a transversely mounted electric motor are most widely used, however, with regard to balancing, they are far from ideal, and the convenience in their work is achieved only in the vertical plane. The cost of electric saws with a longitudinal arrangement of the electric motor is greater, but they are more ergonomic and allow you to work in all planes.

An important indicator is the blocking of the inclusion of an electric saw. Since it is not only powerful, but also quite dangerous, it is preferable that the tool be equipped with a power-on lock in case of one-handed grip, accidental turning on or dropping of the saw.

Other important indicators to choose from

Since the start and braking of the electric motor are the most extreme modes of its operation, because at this time the maximum current flows through its winding, the soft start system of the electric motor can significantly increase its service life. To protect the motor and gears from unpleasant loads, it is preferable to choose electric saws with a design that limits the starting current and allows the motor to gradually gain speed.

The most dangerous in working with a chain saw is a back strike, which occurs at the very moment when the end of the tire is in contact with the surface of the wood, and the chain brake is designed to protect against this. With the help of a shield, it is activated. The shield is located in front of the user’s handle. If the hand slips during a reverse impact, it will rest against the shield, after which the spring will work, the brake will automatically turn on and the chain will stop.

For power saws, low-profile chains are used. Although their performance is lower than that of analogues with a high profile, this tool is subject to less vibration, which means it is safer.

How to choose a chain saw
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