The difference between the marble machine and the electric circular saw, can the two mix in the end?

The difference between the marble machine and the electric Circular Saw, can the two mix in the end?
Which one to buy?
Can you cut this with a marble machine? Can I cut that with an electric circular saw? Can the two be mixed?
Today, for these two machines, talk about their differences in construction and use and the possible consequences of mixed use, hoping to give you some inspiration.

Let's start with the difference between the two

1. Different design intentions
Electric circular saw: When it comes to sawing, we will think of sawing trees and sawing wood, so it is mainly for cutting soft materials such as wood.
Marble machine: a "stone" word, tells the truth, it is mainly designed to cut stone and other brittle and hard materials.

2, the machine speed is different
Because of the above design intention, it is also very different in terms of speed design.

Electric circular saw: when cutting wood, the use of high carbon steel, alloy steel and other wood saw blades, and the cutting of soft materials of wood is larger, the need for greater torque, so the electric circular saw design speed of about 5000 RPM, has obtained greater torque.
Marble machine: when cutting stone, diamond saw blades must be used, and the cutting amount of these hard materials is small, the only way to improve the cutting speed is to increase the speed of the saw blade, so the speed of the marble machine is more than 10,000 RPM.

3, cutting depth is different
The cutting depth of the electric circular saw is much greater than that of the marble machine.

Take the big 7 inch electric circular saw as an example, its cutting depth: 90 degree cutting is 62 mm, 45 degree cutting is 45 mm. If replaced with a 9-inch electric circular saw, the cutting depth of the two angles will be deeper; The maximum cutting depth of the marble machine is generally 30 to 40 mm;

4. Saw blades are different
The woodworking blade of the electric circular saw and the diamond blade of the marble machine are also very different in the shape of the tooth. (From left to right are electric circular saw and marble machine) It can be clearly seen in the above figure that the small serrated saw blade is the electric circular saw blade, and the large serrated saw blade is the marble machine saw blade. The possible consequences of mixing the two.

Click on the blackboard to highlight, the following parts are particularly important
1, such as cutting stone materials with a circular saw:
(1) Electric circular saw cutting stone such hard materials, it is easy to overload the machine;
(2) In terms of work efficiency, the speed of the electric circular saw is low, so the efficiency of cutting stone is low;
(3) From the perspective of safety, the section with too long a diameter is easy to break, injuring the operator;
2, such as using marble machine to cut wood materials:
(1) Because the speed of the marble machine is too high, it is easy to cut the surface of the wood material and burn it;
(2) The high speed friction between the saw blade of the marble machine and the wood material is easy to generate heat, and improper operation is easy to fire;
(3) The cutting depth of the marble machine is much lower than that of the electric circular saw, and the cutting efficiency of thick wood is also lower than that of the electric circular saw;
(4) Use the marble machine to cut wood, when pulling back, the wood chips spray to the front, but the machine may float up, it is dangerous; When pushing forward, the sawdust is sprayed to the operator's face, and the dust is large;
(5) The electric circular saw has a dust cover, even if it is placed on one side when the saw blade is rotating, the saw blade will not hurt any object; The marble machine does not, so the operation is very dangerous;

To sum up, although you can often see mixed use in the work, but still hope that everyone can be dedicated to work, so that professional tools in its good field to play the greatest effect! At the same time, we also hope that everyone will put their own safety in the first place when using tools!