Each owner of a garden must have a maximum of useful tools at his disposal. How to choose an electric saw?With the electric chain saw, you can always cut branches on the trees in the garden, repair doors or fence. Without a quality electric saw, all of this work cannot be done. For example, high-quality and powerful electric saw can easily cut the trunk of a tree or, for example, to perform the decoration of furniture from hemp for the country house. Sometimes an electric saw is used to cut the bushes.
The advantage of an electric saw is that it does not produce exhaust fumes. This is good for a person. In addition, you can use an electric saw even in your home.
But how to choose an electric saw? There are many criteria on which to choose the device, but the main ones are power and quality. In order that you can choose the right product, we suggest you to familiarize yourself with the main characteristics of the equipment.
How to choose an electric saw, what to pay attention to:
So, first of all, you should pay attention to the length of the chain saw. Of course, the longer the blade, the larger the barrel can be cut with the saw. But a longer blade is a great resistance. In this case you should always pay attention to the motor power.
Basically, manufacturers immediately specify parameters, including the length of the blade. Some owners try to set a longer blade length. And then the following happens: the engine breaks down. In order to saw a tree, the engine has to work at its limit, which leads to its overheating. If the saw is designed for home use, the blade length of up to 40 centimeters is quite enough. It is very rare for short bars to be fitted, as they are not practical. If there is one saw, but two bars, it is best to take a short bar.
This is the one that will saw the boards faster and without unnecessary load on the engine. Those models, which can be called professional or semi-professional, have a bar length of up to half a meter. The power of the engine is greater here, and you can cut sturdy species of trees such as oak, acacia or beech.
In order to fell a large tree, you must have a professional saw. In order to cut a big tree quickly, you need a saw with a bar length of up to 90 centimeters.
How to choose an electric saw – Chain for a electric saw
The saw chain is a series of glued links. The step of the chain is considered three riveted links. This is the parameter that determines the cutting capability of a chain. Electric chain saws have three pitch marks:
0,325;
ΒΌ;
0,375.
Saws with the first two indicators are considered budget options. They are considered amateur options.
Chains with these steps are cut without much vibration, gently. But when used for a long time, the teeth are quickly blunted.
Circuits with these steps are cut without great vibrations, carefully. But the teeth are quickly blunted when used for a long time. In order to fix wooden products or cut several branches in the garden, it is best to use such saws.
How to choose an electric saw : Comparison of electric chain saws
Saws with 3/8 pitch are the most common. They are actively used not only in domestic conditions, but also in production. These saws are versatile because they can be used for a variety of jobs.
Thanks to the large chain pitch, thick wood is very easy to cut, but the edges of the cuts are made with a lot of burrs. This indicates that it is appropriate to use these chains for roughing work. The obvious advantage of these saws is their high productivity. The disadvantages are increased vibration.
There are two types of motor arrangement on electric saws: longitudinal and transverse. The longitudinal arrangement is when the motor axis is positioned along the saw. Transverse arrangement – the motor axis is perpendicular to the chain.
How to choose an electric saw: selection of the electric saw by engine location
Saws where the engine is transversely positioned have motors on the left and right. Such saws have a certain disadvantage. The fact that people do not like the fact that the center of gravity shifts when working. However, when sawing logs such saws are very convenient and effective.
There are also advantages when the engine is positioned transversely. For example, the torque is fully transmitted from the motor to the chain. The gears work precisely. The saws on which the engine is positioned longitudinally are not very heavy. They are narrow. The weight is very balanced, which is convenient for long and varied work.
However, there are also disadvantages. Thus, the gear transmission absorbs part of the device power.
How to choose an electric saw: power of the electric saw, selection criterion
Power is a very important indicator in any saw. The depth of cut is determined by power. The more power you have, the faster you can cut wood. Whether you’re a professional or an amateur saw, it all depends on power. So before you buy an electric saw, you have to decide what it will be used for. If there is no need for complicated work, the big device is useless. Besides the fact that it will be inconvenient to use, it will also have to spend more energy.
A saw with a capacity of up to two kilowatts should be enough for housework. If you plan to do professional work, you need to buy a powerful device with more than two kilowatts of power. It is worth noting that sometimes saws with a power of up to nine kilowatts are used for felling, but they are rarely used.
Another important indicator is the chain tension on the saw. Thus, a chain can be stretched with or without a key. It is the owner of the saw who decides which model to choose.
How to choose an electric saw: testing of electric chain saws, reviews
Most people prefer a saw with a wrench tension. Such saws are more efficient in work, and the chain fastening is much better. Cheap saws have a weak tensioning mechanism, which causes the chain to fall down. Then, using a chain tensioning tool is an unnecessary problem. The point is that the wrenches are mass. If the work is done far from home, it is inconvenient to carry the keys with you. That is why keyless chain tension saws are used.
We hope now you know how to choose an electric saw.
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