What is a chainsaw? Structure and working principle of a circular saw

The jigsaw is a hand-held tool that helps you to saw and cut wood in curves and straight lines easily and accurately. Let’s find out with Tnhelearning.edu.vn what a circular saw is, the structure and operating principle of this saw!

What is a chainsaw?

The circular saw has a neat design, convenient to hold and the ability to cut in straight lines, curves, and bends accurately. Therefore, the product is often used in construction material factories, wood workshops, iron and steel mechanical workshops, …

Kyocera AJ6500V 400W circular saw is capable of sawing in straight lines, curves, and curves.

Structure of the circular saw machine

The circular saw is composed of 5 main parts including:

• Case: Made of high-quality heat-insulating and insulating plastic , ensuring safety during use.
• Machine base body: Made from durable, sturdy metal to help the machine keep good balance, cut accurately and minimize vibration when in use.
• Saw blade holder: Is the place to receive and operate in the direction of the motor to help you cut accurately.
• Cutter adjustment lever: Allows you to adjust the tilt of the cutting base flexibly according to the needs of the job.
• Speed adjustment button: Allows users to fine-tune the cutting speed to suit each material to be sawed so that the product cuts just right and neatly.
• Trigger lock button: Able to lock the machine trigger in a certain mode, saving time and effort in cutting materials.

Structure of Dewalt circular saw DWE349-B1 650W

Working principle of a circular saw

When you supply a compatible power source or battery to the machine, the motor rotates and transmits the force that makes the gear rotate. Then, the saw blade receives the force and will move up/down at a fast speed to help you cut the material accurately, smoothly and evenly.

When you supply power to the Stanley SJ60-B1 600W circular saw, the saw blade will receive force and move up/down to cut the material.

Should I buy a chainsaw?

Compact design, easy to hold

The circular saw has a modern design, compact size and light weight, so users can easily hold and operate for a long time without worrying about hand fatigue.

Moreover, the handle of the machine is also anti-slip so you can hold it firmly, sawing materials accurately.

The Bosch GST 650 450W circular saw has a compact design, a thin and light handle for quick operation

Flexible speed adjustment

The circular saw operates with a powerful capacity of 400 – 650W with an idle speed of about 400 – 3200 rpm .

With the above speed, the machine is capable of smooth, smooth sawing of aluminum, steel, wood, … to help improve your working efficiency. Therefore, the machine is often used in construction material factories, wood workshops, iron and steel mechanical workshops, …

The Makita SJ401 50W table saw operates with a capacity of 50W, a maximum no-load speed of 400-1600 rpm, capable of smooth and smooth sawing of aluminum, steel, wood, …

Capable of creating highly aesthetic items

The circular saw machine, in addition to the ability to saw ordinary materials, can also chisel and create patterns for wooden furniture products such as beds, wardrobes, tables and chairs, … in workshops and shops, increasing the functionality. Beauty.

The Makita SJ401 50W table saw is capable of chiseling, creating patterns for wooden furniture products with high aesthetics.

Smooth operation, low noise

The circular saw operates smoothly, making little noise, so it does not affect people around during the sawing process.

Makita M4302B 450W circular saw has the ability to operate smoothly, with low noise

Hopefully the above article can help you better understand the circular saws, their structure and operating principles. If you have any questions, leave a comment below!