How to choose a good power saw: what to look for before buying a unit?
Rest in the country can hardly be called passive - then you need to build a gazebo, then make a bench, then remove old trees from the garden, sawing them into neat blanks to create a decor. In addition to the usual hand tools for wood - a planer, a chisel, a hammer, a jigsaw - many owners have more serious equipment, such as an electric saw for wood. With its help, not only a porch - you can build a whole house.
The benefits of an electric tool
For gardening and cottage work, both an electric saw and its gasoline counterpart are good, but many still choose the first option. Why is he so attractive?
A power tool, indeed, has a whole list of advantages:
- does not require constant material costs for fuel - gasoline;
- easy to use and maintain;
- makes less noise during operation than a chainsaw;
- clean from an environmental point of view - works without exhaust gases;
- allows to make a cut indoors;
- It works equally well, despite the climatic features (the gasoline analogue has problems with starting in frosty weather).
Of course, there is a drawback - the dependence on power supply, but it is not relevant, since almost all country houses are connected to electrical communications. To find out how to choose a power saw, consider what tools are in stores.
If the power source becomes unreachable, a cordless chain saw is useful, for example - Makita BUC122Z (price - 9000-10000 rubles). Battery and charger must be purchased separately
Types of Electric Saws
If you need to cut a variety of materials - plywood, wood, plastic, chipboard, metal pipes and sheets - you should purchase a circular (circular) electric saw. The cut is made by a rotating saw blade, and for each material there are certain types of disks. There are two versions of models - manual and fixed, attached to the bed.
A fairly versatile tool is a reciprocating electric saw, which is often used for cutting in hard-to-reach places. It is convenient for roofing and installation works. The working element is a file, the length of which varies from 0.1 m to 0.35 m. It produces oscillatory or translational movements.
Smooth, neat, even curly cut can be done with a jigsaw. It is equally suitable for working with ceramics, wood, laminate and metal. The file (working canvas) of the jigsaw is indispensable if you need to cut a round hole or make a curved cut.
Chain aggregates are recognized as the best electric saws for giving, the main active element of which is a tire with a chain stretched over it. It is convenient to use, relatively compact, does not require the preparation of a fuel mixture. Almost all gardening work can be done with its help: knock down an old tree, cut branches and branches, and cut a trunk. It is good for carpentry and construction, especially in confined spaces.Recent entries In April, I process roses so that no pests encroach on my beauties
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When working with a chain saw in the street, you must follow the safety rules. For example, you cannot use the tool in the rain - a short circuit is possible
At the same time, not every chain saw will give scope for creativity. If you are one of those who like to create do-it-yourself arrangement elements, your jigsaw might be your best bet: tech / kak-vybrat-elektricheskij-lobzik.html
More on chain saw
First, consider the characteristics that you need to pay attention to when buying.
This is one of the most important indicators. For gardening work, a tool with a power of 1000 W to 2100 W is suitable, but it is better to purchase a stronger unit. The fact is that powerful electric saws respond more adequately to voltage drops in the electrical network, therefore, they will last longer. For example, the engine of the popular CHAMPION 420 model has a power of 2000 W, that is, with small voltage fluctuations (200-224 V), it will maintain its efficiency and prevent critical overheating. In addition, an indicator of 2000 W is a guarantee that in an extreme situation, when it is necessary to perform a large amount of work, the engine will withstand the load.
The Husqvarna 321EL power saw has characteristics suitable for gardening and construction work in the country: power - 2000 W, tire length - 40 cm, soft start, engine protection
If the tool is used quite often, when choosing an electric saw, many pay attention to the location of the engine. It is of two options - longitudinal and transverse. Experts believe that with a saw, in which the engine is located along the tire, it is much easier to work. In addition, the units of the longitudinal type have better balancing.
Chain tension adjustment
In the process, you will definitely need to “pull up” the circuit on the bus from time to time, since it starts to sag from constant voltage. Of course, those models where the tension system is thought out are more convenient. For example, the device of a Makita UC4020A household electric saw is such that the ability to install the circuit and adjust it is done without disassembling or additional tools. There is a small lever in the body panel with which you can quickly pull the chain.
The manufacturer STIHL equipped its products with a quick chain tensioning system. To do this, just loosen the nut securing the cover and use the wheel to adjust the chain
Perhaps the chain is worn out? Then you need to choose a new one. Tips to help you make the right choice: tech / cepi-dlya-elektropil.html
Chain lubrication and brake
Modern models are equipped with an automatic system that abruptly stops work during a reverse impact. This significantly increases the life of the equipment. Lubrication of circuit elements also occurs in automatic mode. A special window is designed to control the oil level, and you do not need to disassemble the tool for refueling - there is a small hole in the housing.
To lubricate the chain, the manufacturer recommends using “native” oil, which is usually sold in the same place as the chain saws.
If you still doubt what’s better, an electric or gas unit, study their pros and cons in the article: tech / chto-luchshe-benzopila-ili-elektropila.html
The choice of tool depends on the destination, frequency of use and price. A properly selected electric saw will be a good helper for various work with wood, and there are usually a lot of them during construction, and during the refinement of a suburban area.