Circular Saw on wood: how to choose? Specifications, prices and reviews of specialists

Determine the choice of tools that are used by masters who know how to perform more complex work, will help you to know about its technical parameters. One such type of technology is a circular wood saw. How to choose it for work in the home and professional activities? You will receive feedback from specialists and ordinary users.

What is a circular wood saw?

To properly select a disk saw for a tree, you should start with its essence. This tool is a cross between a simple electronic jigsaw and a chainsaw capable of sawing thick tree trunks.

The equipment is intended for use both in the work of professionals and at home. Saws are accurate and fast. Lines with the help of the presented technique are straight and can be produced in wood of various thicknesses.

Circular saw blades cut wood in various configurations. This equipment can cut out various decorative elements on the material, but the duration of work on it will be higher than that of a low-power jig saw.

Comparing the work of the presented technique with the principle of the chainsaw operation, it is necessary to note the greater accuracy of the circulation. More powerful equipment is designed for rough cutting. With the help of a circular saw you can make accurate cuts.

Device

Consideration deserves the constituent elements of an instrument such as a circular wood saw. How to choose the most optimal model, experts suggest.

The heart of the tool is an electric motor. On its shaft is fixed the saw blade. Most often, according to experts' opinions, synchronous collector motors are used . They have in their composition special brushes, which in time can wear out. If you miss the moment of replacing this part, the engine may break. Therefore, it is best when choosing a circular circular saw to select a mechanism with an automatic motor cut-off.

The engine power determines the operability of the entire mechanism. The higher it is, the thicker the board can be sawed with this equipment. The power depends on the diameter of the used knives of such tools as circular saws for wood. Their price directly depends on this indicator.

The weight of the circulation will also be higher with higher equipment power. Therefore, before choosing a circular saw, you need to determine the amount of work to be done. To overpay for the big capacity which will not be applied, it is not necessary.

Hardware parameters

One of the main parameters, which should be taken into consideration when choosing a manual circular saw for electric type wood, is the number of revolutions. It will be more appropriate to select equipment with the ability to manage this indicator. Such a function will make it possible to produce a better cut at an optimum load level for the equipment.

Circular saw blades should have protective electronics functions. This will help to protect both the equipment and the operator in case of emergency in work. There must be an accidental startup lock.

It would be superfluous to evaluate the appearance of the equipment when buying. It is very convenient to use an additional handle. The material itself of the product must be strong, capable of withstanding loads and mechanical influences.

Depending on the price, circular wood saws are distinguished by the cleanliness of the assembly. Balancing should be comfortable, handles should not slide. This will help to hold the technique tightly in your hands.

Types of equipment by functionality

Among the saw blades there are several main varieties.

Mini-saw disc acts as the first type of the presented instrument. This is a portable equipment equipped with an electric motor. It is a convenient tool for carrying out works on a small and medium scale.

The fixed type of circular saw blade for wood has a support in its structure. There is a saw on it. Unlike the mini-saw blade, the motor of such equipment is located under the support and is launched from a stationary network using a cord.

The third type of instrument is battery circulators. This is a fairly common type of equipment.

Another type is the miter saw. It has a simple design, which has a handle with a start button, a working unit and a saw blade.

Details

Saw a manual electric disk on a tree assumes a sawing both in an equal plane, and under an inclination. To do this, use support plates and pins. An eccentric system is attached to them. The pin allows the equipment to be kept at an angle of typically 45 °. There are models that allow you to set the slope to 60. The slope is only on the right side. On the left is usually the engine.

It is possible to set the level of sinking the saw into the material. The mechanism locks the equipment on a fixed axis. It is located in front of the support.

One of the most popular devices is a protective casing. At the top protection is mobile, and at the bottom - fixed. From the latter, you can remove sawdust with a vacuum cleaner.

The wire must be protected by strong rubber insulation. Batteries should only be used when necessary, for example in a type of equipment such as a mini-saw disc.

Types depending on capacity

Depending on the power are three types:

1. The electric motor of the circular saw has power from 800 to 1200 W. The thickness of the cut with this tool will be about 45 mm. Disks with a diameter of up to 160 mm are suitable for them. These are the cheapest types of equipment presented. Most often used at home.
2. The tool is equipped with an average power of about 1800 watts. The depth of the cut is 60 mm. This semi-professional saw blade. 190-200 mm reaches the diameter of its knives.
3. The most productive type of tool, whose engine has a power of more than 2000 watts. Discs like circular saws are used from 190 to 350 mm in diameter. Most often, the tool is attached to a workbench. These are professional, powerful saws that have the highest cost.

Drives for saws

Knives for saws differ in different technical indicators. Disks are usually divided into types - for wood and similar materials, for metal.

At the discs for sawing a tree, the teeth are inclined in the direction of motion. The more they are on the part, the more accurate and accurate will be the cut itself. Otherwise, the cut will be rough and torn.

Saw a manual electric disk on a tree which will use for sawing a fiberboard, boards, will demand type of a knife with frequent prongs (about 100 pieces). For cutting a tree with many knots, you should choose a reinforced disk with 24 cutting edges.

Marking knives consists of two numbers. The first characterizes its diameter, and the second - the diameter of the landing rod. Disks with a lower index than the saw are not to be installed on the equipment. Otherwise, there will be space between the part and the casing, where the hand can accidentally fall.

Sharpening of discs

Working with stupid knives is hard enough, and the engine is subjected to a greater load. Therefore, over time, you will need to sharpen the circular saw on the tree.

Initially, the teeth with a special tool are bred. Sharpening of a circular saw on a tree is made initially from the back surface of the teeth, and then the front row is processed.

The beginning of the work should be marked with a marker. Each tooth should be sharpened as many times and with the same force as the first one.

After the manipulations the disk is subject to verification. A trial cut is performed. If there are extraneous noises, uneven feed of the bar, this is a sign of the heterogeneity of the teeth in height. This can be checked by bringing the marker to the cutting surface. After turning the knife, you need to inspect it and identify the irregularities in the sharpening.

Reviews of experts about saws for wood

According to experts, the choice of a good, quality tool directly depends on the manufacturer's reputation, as well as the cost of equipment. Cheap Chinese tools can not only reduce the quality of work, but also cause accidents. It is better to purchase a disk saw of a well-known manufacturer (for example, Makita, Bosch, etc.). Their value is even higher, but fully justifies itself.

Circular saws for wood, whose price is slightly lower than that of foreign analogues, are produced by domestic producers. For example, the Russian firm "Interskol" produces a wide range of models of circular wood saws.

Based on the reviews of professionals and ordinary consumers, we can say that the guarantee from the years of proven manufacturers' work will ensure high-quality and reliable operation of the equipment. Cheap, but unknown firms often can not provide the necessary level of durability. And the work on such equipment exposes the master to the risks of injury.

Saws «Interskol»

The Russian company "Interskol" proved to be very successful in the market of sawing equipment. This is one of the most famous domestic producers whose products are distributed not only in our country, but also abroad. The relatively low price of equipment (about 3000 rubles.) Makes it attractive for consumers.

Among the advantages of the Interskol circular saw, durability, good ergonomics of models, and the quality of the actions performed with it are worth noting.

A wide range of equipment parameters (depth of cut, power and functionality) will help to choose the tool for a variety of needs in the sawing of wood.

Existing additional functions of circular saws presented by the company will give comfort when handling this technique.

Bosch Saws

Equipment for sawing wood from the company is produced for both home and professional use. Its cost is slightly higher than that of domestic analogues and is about 4500 rubles.

Of the advantages that the Bosch saw blade has, according to the opinions of specialists and consumers, it is worth noting the convenience of holding the tool in your hands, as well as the lower noise of vibration. It is very convenient to use in work due to the existing speed control.

Also, it should be noted that there is a blockage in case of engine overload, which can sometimes save equipment from breakdowns. Controls the functions of the electronics system.

It is one of the most famous companies. The quality of its products is widely known in our country and throughout the world. Therefore, the durability and quality of work on this instrument can be guaranteed.

Additional functions of saws

Manufacturers sometimes provide for additional functions to ensure the most comfortable work with this tool. Among the most common additions are the following:

1. A hand-held circular wood saw can have an immersion in the material. This allows you to cut from the middle of the sheet.
2. Adjusting the speed of rotation is found in two types - mechanical and electronic. This will allow to carry out smooth, accurate cuts on various materials.
3. The function of sharp braking of the saw blade increases the safety level.
4. To functions that enhance safety, also include a smooth start-up of the knife. More often this feature is found in powerful professional saws.
5. Accuracy of the cut increases the built-in laser marking and illumination.

For saws on wood with a powerful motor, it is possible to fix them on the surface, which will allow them to cut large volumes of material.

Safety regulations

To avoid accidents in the process of handling the instrument, it is necessary to observe the safety measures provided by the manufacturer of equipment such as a circular saw on wood. How to choose the right machine? You should familiarize yourself with the requirements that must be met when working on such equipment:

• The material must be securely fixed to a stable surface.
• Turning the instrument upside-down in the operating state is strictly prohibited.
• Use only discs of the appropriate size and size.
• It is forbidden to clamp the power button by an unintended manufacturer.
• Work only in goggles.

When all the rules and recommendations are implemented, the work will be quality and safe on equipment such as a circular wood saw. How to choose the presented tool? You will be helped by knowledge about their existing types and characteristics. Observing all the requirements when working on the presented equipment, one can not doubt the safety and durability of the equipment.