05/18/2024

How To Make a Useful Mini Table Saw V2.0

How to make a useful mini table saw? 3D printed hobby saw. Here I will show you how to make an improved version of a small table saw with a 3D printer. A very useful and powerful saw for hobby work.
I redesigned this table saw to be much more functional. He works very well. I hope it will be useful for you too.

I printed the body of the saw with PLA filament. I printed the engine mounting parts with PLA. An insulated spacer will be needed to prevent PLA from being affected by engine temperature. This section is available among the files. And in order for this part to withstand heat, it needs to be printed with PETG, ABS or ASA.

 

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 65mm in diameter and 0.5mm thick.

 

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).

You Needs:

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

65mm circular saw blade (65×0.5x6x120T) : https://s.click.aliexpress.com/e/_DlUuMiL (Blades between 60mm and 65mm with a hole diameter of 6mm can be used.)

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/_DmWEf1D
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
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
TPU Flex Filament: https://s.click.aliexpress.com/e/_DF2ZniF

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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://drive.google.com/file/d/1O6d4FPk_tWThoJL0vTjF-vSwC8SrgsMk/view?usp=sharing


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

Dimension : 190x188x58mm
Max. depth of cut : 16.5mm


PARTS Slicer Settings:

Main Box: Draft, Wall 4, Infill 40 (PLA)
Mainboard : Draft, Wall 4 , Infill 40 (PLA)
Motor mount insulation part: Draft,Standard settings suitable for filament (PETG, ABS or ASA)
Miter: 0.2 Layer, Standard settings (PLA)
Motor mount part 1: Draft, wall 4, Infill 50 (PLA) (Support Needed)
Motor mount part 2: Draft, wall 4, Infill 50 (PLA)
Safety push rod: Draft, Infill 60 (PLA)

Parts for which you can use standard slicer settings (0.2 Layer PLA):
Bearing Holder
Mainboard part 2
Mainboard part 1
Miter Nut part
Miter slider
Slider Bar
Slider Bar part (x 3 pcs)
Tube Part

Parts for TPU Filament (Standart TPU Flex filament settings):
Foot TPU (x 5 pcs)
TUBE TPU