Difference Of Plunge Saw From Circular Saw
A miter saw is a type of circular or circular saw. It is used for angular and inclined cuts at various angles. It differs from the above-mentioned models in that it is fixed in the bed, which in turn is connected to the work table. In this case, the disc can move up and down, maintaining the angle at which the cut will be made. You can tilt the saw using a lever.
With such a cut, the blade can be turned in different planes, while using the guides on the working table, the blade is fed without deviating from the specified parameters. These properties make the saw popular and in demand when carrying out repair work; in addition to wood, it can be cut into tiles, metal profiles.
In addition, there are combined miter saws, where the cutting disc is able to turn 180 degrees in several movements, and you can get a full-fledged circular saw. Rotation ability of the disc allows for more complex workpieces.
The difference between a circular saw and a circular saw
Diameter of discs used
The outer diameter of the blade does not affect the working speed; it determines the depth of cut. This diameter depends on the dimensions of the protective cover. For most models, it is in the range from 130 to 250 mm.
Inner bore diameter: 16 to 32 mm. It must match the diameter of the power shaft.
Most of the models have additional functions that make work easier and more comfortable:
Smooth start. when cutting the workpiece, sharp cuts into the material are minimized, the quality of the cut is increased. Engine service life is increased.
Collecting sawdust. the presence in the structure of a branch pipe for connecting a vacuum cleaner.
Laser mark. the laser beam forms the trajectory along which the cut must be made. The beam avoids the use of a guide bar when working with a circular saw. However, to master the function, a certain skill of owning the instrument as a whole is required.
Stationary chip removal system. practical for small volumes of work, when there is no need to connect a vacuum cleaner.
Start blocking. protects the master from accidental starting of the tool (to turn on the saw, press two buttons).
Cordless circular saw
The tool is powered from its own power source. a rechargeable battery. The saw is used to work in hard-to-reach places. Depending on the type of battery used and its charge capacity, the tool may be sufficient for a short working period of 15 to 50 minutes. After which the battery needs to be charged, which lasts about 4 hours.
- Compactness, mobility;
- Ability to work in the absence of an external power source.
- Short working time;
- High price for models that can run for about an hour.
Stationary circular saw on the bed
A tool of this type will be useful for those who have a small home workshop. The cutting depth, depending on the model, can be from 50 to 140 mm.
A feature of the tool is the presence of a bed, which can be of two types:
Cast. used in the construction of powerful saws, it is characterized by high weight and stability. Installation requires a solid base, preferably concrete.
Prefabricated (welded). used in small machines. Differs in mobility.
The working table of the tool is made of a metal sheet (aluminum, steel or cast iron). The table has a special slot for the working disk. The table surface is equipped with guide rulers for easy cutting of the material.
- The use of the bed reduces the vibration of the tool, which increases the quality and accuracy of material processing;
- Reducing noise levels;
- The ability to process wider workpieces;
- Ability to set precise settings for processing workpieces;
- Dust box (on most models).
- Limiting the size of workpieces to be processed.
This indicator depends to a large extent on the disc used, on the diameter of which the dimensions of the processed material depend. A tool designed for use with small diameter discs will not allow accurate cutting of large workpieces.
Saws with a cutting depth of 40-50 mm are most popular for performing one-time work. For professional work, where efficiency and quality are important, they purchase tools with a cutting depth of 60-70 mm and more.
Circular saw. its purpose and device
Basically, this tool is used for longitudinal and cross-cutting of wood and in, made on its basis, such as:
- particle board (chipboard);
- fibreboard (fiberboard);
- oriented strand board (OSB);
- MDF (medium density fiberboard).
Modern units equipped with different options, when using special discs, also allow the use of a saw for cutting almost all others in:
Although modern saws have a lot of power, you should not try to saw with them such as:
Any circular saw consists of the following main elements:
- electric motor;
- saw blade;
- protective cover;
- platform equipped with a guiding device.
As for the device of the saw, the ordinary consumer needs to know the purpose of its main parts only for the purpose of correct operation and the necessary maintenance. But if a tool breaks down without the help of others, it is not worthwhile to solve the samples of its repair. the saw device is quite difficult, since it has the highest requirements for the safety of its use and for the accuracy of the options.
Therefore, at least some gross intervention in the mechanism can lead to a failure of the industrial characteristics of its option and negatively affect the safety during the upcoming operation.
Overview of our favorite plunge-cut saw models
Plunge-cut saws are available in a couple of versions, allowing craftsmen to do a certain type of work with the greatest comfort and quality.
Dewalt Track Saw VS Circular Saw Comparison Test!
We are talking about circulation, disc modifications, as well as versions with a tire, which helps to make a very clear line of the cut.
Plunge saws overview
For almost all craftsmen, this digression does not represent enthusiasm, therefore we will immediately tell you what a conventional plunge-cut saw with a tire is and what functions are available in models available on the market.
Mount to table
Or a workbench makes it possible to use a saw in the form of such a mini-machine, with which you can saw large-sized products, since this design allows for two people to work.
How to choose a circular (circular) saw: what is the difference between a circular saw and a miter saw
Today we will continue talking about the tools needed in the carpentry workshop.
Let’s find out how a circular saw differs from a circular saw.
Some novice professionals have a poor understanding of the differences between these 2 instruments and often confuse them. The fact is that they use the same working body. a saw blade. It is a metal circle, on the outer edge of which teeth are placed, like a saw. The disc is mounted on the motor shaft. When working, it rotates and cuts
The main area of implementation of these saws is woodworking. When fitted with a suitable saw blade, these tools can be used on aluminum and plastic.
What is the difference between a miter saw and a circular saw?
A circular saw
A circular or circular saw is an inventory that has many teeth for cutting (sawing) hard materials, such as wood or plastic.
Such a device is distinguished by its highest performance. With circulars, you can change the depth and angle of the cut. A circular saw is something between your ordinary jigsaw and a powerful chainsaw. With the help of a circular, you can make a straight, clear and rapid cut in wood of various thicknesses.
Circular saws for wood have a fairly simple design. The main knots and details of this tool are:
- housing, which contains the engine, gearbox, control electronics and a branch pipe for removing sawdust
- spindle with saw blade mount
- base plate. It has a cut-out, a folding guard, a rip fence and a riving knife.
- two handles. main and additional
- power cord.
As additional details you can find:
- laser cutting line indicator.
There are models with a point pointer or a linear
The body is most often made of plastic. It contains a collector power unit, which rotates the spindle by means of a reducer for fixing the saw blade. The gearbox and the spindle can be broken by the slip release clutch, which is triggered during unsafe overtorque, for example, if the disc is jammed. Most circular saw models have a right-handed body.
But there are also options for left-handed people.
The motor is cooled through the holes, while the motor axis has an impeller that makes the air pressure. The air flow is also used to blow off sawdust from the sawdust area, which is directed to the discharge branch pipe.
A construction vacuum cleaner is connected to this branch pipe. The main handle, located at the back of the device, is armed with a push-button switch, which manufacturers often combine with a constant electronics board and a soft start circuit.
To avoid early wear of the power cord, a flexible ball joint or a long and resilient inlet sleeve is often used. For the most comfortable use of the saw, the front of the body has a 2nd handle, which is smaller in size.
The support sole is pivotally attached to the bottom of the housing, the saw blade passes through its longitudinal hole. When changing the angle of rotation of the sole in the longitudinal plane of the device, you can adjust the highest cutting depth. When turning in the transverse plane, it is possible to adjust the cut at an angle from 45 to 90 ° to the plane of the workpiece. The sole is made by stamping from steel or poured from duralumin alloy. Dural alloy is distinguished by the highest rigidity. The sole has a side stop for easy cutting.
In addition, you can purchase a guide rail, its length can be from 800 to 2100 mm. It is designed to make a careful and precise cut of the workpiece.
Saw blade selection
When buying a saw blade, you need to be controlled by 3 parameters:
- Disc diameter in millimeters.
- Bore diameter.
- Number and shape of teeth.
Everything is clear with the first 2 features.
A disc larger than the size of the tool design can not be installed in the tool. You can put the smallest disc, but in this case, the cutting depth will greatly decrease and you can only saw thin workpieces.
The size of the bore should be equal to or slightly larger than the recommended one. As a last resort, you will have to use an insert ring.
As for the selection of a saw blade according to the shape of the teeth, this is a topic for a separate large article. In general terms, you will be able to focus on the following recommendations:
- Small number of large teeth for fast rough cuts.
They are relatively cheaper, but they give a lot of chips.
The main characteristics are reviewed. Further, it is worth paying attention to the additional abilities and functions that some saw models possess, but others do not.