Which Is Better Benzo Or Saw
Chainsaw or saw: which is the best choice for construction? Summer residents and owners of country houses often have to perform various woodwork.
Mobility and portability
The main advantage of the chainsaw is portability, it does not depend on electricity, it can be used anywhere. However, it will take time to prepare it for work, since you first need to dilute the fuel mixture. You can work with a chainsaw in all weather conditions, but at low temperatures it can be difficult to start.
The main advantage of the saw is the ease of working with it. However, in some cases, such as high humidity and rain, it is not recommended to use it. The electric saw can be used indoors and, unlike a chainsaw, does not emit exhaust gases.
The big drawback of the saw is its dependence on the availability of electricity. If you intend to use it for outdoor work, you will have to take care of the extension cord.
Chainsaw or saw: which is the best choice for construction?
- Chainsaw or saw: which is the best choice for construction?
- How to choose a chainsaw
- How to choose a chain saw
Power and scope
Saws belong to household tools, they are compact, their weight, as a rule, is less than the weight of any chainsaw. If we compare power, then according to this criterion, household electric and chainsaws are practically the same. But semi-professional and professional chainsaws are much more powerful than any electric model.
The chainsaw is indispensable when carrying out work on the construction of a house, and professional models of saws can even be used for working with frozen wood.
For working with dense wood, it is best to choose a chainsaw, and for small construction work, an electric model is suitable, with which you can even cut even thin boards.
The basic unit of the chainsaw is a high-speed engine (12. 14,000 rpm) with a volume of 40. 60 cm3. A feature of this engine is that gasoline of the A92 or AI95 brand is mixed with a special oil immediately before filling the tank. If you refuel the chainsaw with clean gasoline, the engine will fail a few seconds after starting.
Interlocked with the engine:
- Centrifugal clutch;
- Leading sprocket;
- Chain lubrication oil pump;
The engine is started with a recoil starter (lanyard). The handle of the chainsaw is equipped with an anti-vibration mechanism and a special inertial protection. When the saw chain gets jammed, it can be thrown back strongly, there is a real possibility of injury to the sawer. The protective arc on contact with the operator’s hand instantly stops the engine and eliminates the possibility of damage from the rotating chain.
Saw chains are used in several types, for their selection the most often used classification is by pitch. The distance between the lower teeth that mesh with the drive sprocket.
The chain thickness is in the range 1.3. 1.6 mm. For household and semi-professional saws, chains up to 1.45 mm thick are sufficient, for professional ones used for felling wood, chains with a thickness of 1.5. 1.6 mm are needed.
3. Inertial chain brake.
4. Cylinder cover.
Five. Starter handle.
6. Safety trigger.
7. Gas trigger.
8. Throttle lever.
Nine. Rear handle.
Ten. Oil tank cap.
Eleven. Front handle.
12. Fuel cap.
The electric saw requires no fuel mixture. To start sawing, just insert the plug into the socket and press the button.
However, if the chainsaws are perfectly balanced and very comfortable to hold in your hands, then with the saws it is more difficult. In addition to the fact that the cable interferes quite noticeably, they are also produced in two types of motor locations. Longitudinal and transverse.
Rip saws differ in the location of the axis of rotation of the motor shaft along the direction of the tire. They are small in width, but rather long. Although perfectly balanced, the presence of the cable limits their mobility.
Cross-blades are short, but the engine housing protruding to the left side disturbs the balance and requires the operator to exert some effort to keep the bar in the cut line. Effort is small, but with prolonged use increases the level of fatigue. The inconvenience of the cable in such saws is felt less.
Power supply is the main distinguishing feature
Since the saw is powered by electricity, this type of tool can only be used in places where it is possible to connect to the mains. It is convenient to work with such a tool at home, during construction. When working with a saw, difficulties may arise in the case when it is necessary to carry out work not only in the immediate vicinity of the house, but also to process the entire area.
For smooth movement with the tool around the site for outdoor work, you will need to purchase an extension cord several tens of meters long
In addition, during active movement, for example, when pruning fruit trees, it is necessary to ensure that the cord from the power tool does not get tangled under your feet and does not fall under the operating saw chain.
The saw is more intended for construction work: it is convenient for it to cut wood lengthwise and cut thin boards. The saw cuts are even and smooth.
Due to the main feature of chainsaws. Mobility, they are an indispensable tool for logging. Easy-to-use tools can be used in virtually any position
The main trump card of the chainsaw is autonomy. The chainsaw will become a handy tool for farming in rural areas, where power surges are not uncommon. Owners who practice outings in order to organize an active holiday: a picnic, expedition, hunting or fishing, can always take a handy tool with them in the trunk of their car.
Working conditions and environmental friendliness
Comparing two tools. A chainsaw or a saw, many consumers pay attention to factors such as ease of use and environmental friendliness.
Saws are quite easy to use: the tool is started by pressing one button. Quite lightweight and compact devices will become indispensable helpers for simple work: to cut something nearby at home, cut off knots, cut thin logs. But when working with wood that has a denser structure, the saw power may not be enough.
You should also take into account the fact that the power tool can work continuously for only 20 minutes, since its engine heats up very quickly, while chainsaws work successfully without interruption for several hours
When choosing a saw for work, you should be prepared for the fact that it will be possible to use it only under favorable weather conditions. Excessive moisture can damage the instrument. The saw is an indispensable tool for work in closed rooms: the compact design in operation emits a minimum of vibration and little noise.
Chainsaws run on a fuel mixture. The engine of the tool is started with a starter cord
For many users who have not encountered chainsaws, the need to prepare a fuel mixture, monitor the quality and quantity of components, is a deterrent factor in choosing this type of product. The manipulation of starting and maintaining the instrument is not as difficult as it seems at first glance.
For work in closed rooms, a chainsaw is not the best option: the fumes and exhaust gases emitted during the operation of the tool do not make it possible to spend a long time in an unventilated room
Chainsaws are less picky about weather conditions: light rain and even snow do not interfere with her work. But, at the same time, in severe frost, the chainsaw may not start at all, which cannot be said about the saw.
What is better than a chainsaw or a saw: a comparative review of units
The arrangement of a suburban area is impossible without the use of all kinds of tools. The question of acquiring a saw, necessary for sawing firewood and boards, as well as other woodwork, at some point necessarily arises before the owner of a country house. Which is better than a chainsaw or a saw? Both tools are noteworthy. The only question is which one to choose. Each of the devices has its own advantages and disadvantages.
In the consumer market, saws and chainsaws are provided in a wide range. Each representative of this kind of instrument has their advantages and disadvantages. Therefore, the choice of a saw must be approached responsibly. It is optimal to consider the pros and cons of saws for specific characteristics:
- Mobility. In this category, the advantage of a chainsaw is undeniable, which, unlike a power tool, does not require a connection to a power source. Even if the saw is purchased for household use, the cord can become a serious obstacle to the section. While the chainsaw can be safely put in the car for a trip to the forest or fishing.
- Power. A saw is a tool that does not carry heavy loads. It can be used to cut branches or cut a board, but this saw will not work for denser materials and heavy loads. Working too hard may cause the engine of the tool to break and overheat or break.
Household chainsaws also do not have too much power, but manufacturers for long and strenuous work create more durable professional or semi-professional tools.
If the work of the master involves cutting thick and dense wooden materials, then it is optimal to use a chainsaw. And for a construction site, in the process of which they work with thin boards, it is more convenient to use a saw that has greater accuracy.
When choosing the saw power, it is better to provide some margin. This will smooth out current instability during operation.
- Duration of work. In the recommendations for the operation of the saw, the manufacturers indicate the need not to exceed the loading period of 20 minutes. After this time, the engine must cool down. Whereas chainsaws can work continuously for 8 hours.
Many saws are equipped with a thermal control system that shuts down the tool if it overheats.
- Ambient conditions. For the electric version of the tool there are restrictions on the permissible level of humidity.
In this one you will see a comparison of a chainsaw and a saw.
Differences in work
The device and principle of operation of a chainsaw and a saw are similar. The main difference between the tools is the engine type. An electric motor transmits rotary motion through a gearbox or direct drive to a sprocket that drives the bar and chain. For a chainsaw, a two-stroke internal combustion engine powered by a fuel mixture is used.
The autonomy of the chainsaw allows you to use it away from the power source. This is very useful for felling work or in city parks for pruning trees. Saws are tied to a current, without which they will not be able to perform their tasks, so they are more often used for cutting beams or sawing firewood.
When should you choose a saw?
Based on the advantages and disadvantages of the two types of tools, the user should give preference to a saw if:
- There is enough wire length in the place of work and the wiring allows to withstand the load.
- The scope of work is not too large.
- The work is carried out indoors.
- It is important to maintain a certain level of noise.
- It is important for the user to maintain environmental safety.
And with the help of a circular sawmill, it is easy to cut any lumber.
Read about how to make your own angular circular sawmill in our article.