06/22/2024

Making a Very Useful Mini Table Saw With 3D Printer

How to make usefull mini table saw. 3D printed hobby saw. In this video I will show you how to make a small table saw with a 3D printer. A very useful and powerful saw for hobby work.
I designed this table saw because I needed a small and handy saw. The result was satisfactory for me. He works very well. I hope it will be useful for you too.

I printed the body of the saw with PLA filament. The motor mount can be printed with PLA or PETG, ABS. If PLA is used, an insulating spacer will be required so that it is not affected by the temperature of the engine. It part is available between files. And this piece should be printed with PETG or ABS so that it can withstand the heat.

 

You can change the motor position to tension the timing belt as needed. There is a distance of 4.6mm for this.

The saw blade I used is 60mm in diameter and 0.8mm thick. For cutting delicate materials it may be better to use a 0.6mm thick saw blade.

I used GT2 20T and GT2 40T pulleys. These are aluminum pulleys. But optionally, I added the files of the 3D print pulley I designed myself. You can use them too. Of course, 3D printing pulleys do not last very long, but you can choose to use them because they will cost very cheap. They can be used by changing as they wear out.

In order to clean the dust accumulated in the box, it can be connected to the vacuum cleaner by using the hose printed with Flexible filament (TPU).
If you do not want to use the hose, the cover can be used to prevent dust from escaping. It is also necessary to print the cover with flexible filament TPU. Because it needs to be flexible in order to be driven into its slot.

 

You Needs:
DC 775 Motor 24V 15000Rpm: https://s.click.aliexpress.com/e/_DnPUOqP

60mm circular saw blade: https://s.click.aliexpress.com/e/_DBToazp
Ball bearing 8X22X7 (608): https://s.click.aliexpress.com/e/_DBoGMux
Big timing pulley (40TW6B8) : https://s.click.aliexpress.com/e/_DEIYVCF
Small timing pulley (20TB5W6) : https://s.click.aliexpress.com/e/_DEUn3Pt
2GT-200 Timing belt: https://s.click.aliexpress.com/e/_DCgL6GB
Saw Blade Connecting Shaft (M6-8) : https://s.click.aliexpress.com/e/_DEJQ0aj
8mm x 100mm Stainless Steel Rod: https://s.click.aliexpress.com/e/_DFWZTCn

Power Supply 24V 6A or 8A : https://s.click.aliexpress.com/e/_DBP9Syb  OR
Power Supply 24V 6A or 8A : https://s.click.aliexpress.com/e/_DDCbI7p

Rocker button: https://s.click.aliexpress.com/e/_Ddg4ZfH
Drill Chuck (8mm): https://s.click.aliexpress.com/e/_DFuc7tV
Self Adhesive Metric Measure Tape : https://s.click.aliexpress.com/e/_DmMWJXz
Silicone cable (14AWG): https://s.click.aliexpress.com/e/_DE2EapN
XT60 Connector: https://s.click.aliexpress.com/e/_DeFsIGx
Screws (M2.2 -2.3) : https://s.click.aliexpress.com/e/_DEvN4J9
Screws (M2.2x16mm) For top cover:https://s.click.aliexpress.com/e/_Dc6ssGV
2.9x13mm : https://s.click.aliexpress.com/e/_De4bxPd
3x20mm : https://s.click.aliexpress.com/e/_DCB0FK3
Acrylic Plate Plexiglas : https://s.click.aliexpress.com/e/_Dd82Yld
Silver PLA Filament : https://s.click.aliexpress.com/e/_DkLupKT
Red PLA Filament : https://s.click.aliexpress.com/e/_DFP0NO3
TPU Flex Filament: https://s.click.aliexpress.com/e/_DF2ZniF

Tachometer: https://s.click.aliexpress.com/e/_DEJYZ9d
Mini Cordless Screwdriver: https://s.click.aliexpress.com/e/_Dn1Xdl1
MiniQ BG-515 Bench Drill Stand: https://s.click.aliexpress.com/e/_DCTZqm3


STL files for 3D printer:
https://www.printables.com/model/721737-mini-table-saw


CAUTION! :
Cutting tools can be dangerous. Care should be taken while using it. It is recommended to use with protective glasses.

Dimension : 190x188x55mm
Max. depth of cut : 15mm