Author: My Tech Fun

Laser Engraving Machine

Atomstack Maker A30 Pro laser cutter and engraver – review of a powerfull 33W diode laser

My Tech Fun

April 29, 2023



Atomstack Maker A30 Pro laser cutter and engraver is a 33W diode laser which arrives with air assist kit. In this video you can see it tested with different materials like plywood, MDF wood, acrylic, stainless steel and anodyzed aluminum.

Product page: https://www.atomstack.com/products/atomstack-a30-pro-33w-laser-output-power-eye-protection-laser-engraving-machine-with-f30-air-assist-kit-blue-black
Atomstack camera review: https://youtu.be/IBhbu4XCscY
F3 Matrix cutting panel review: https://youtu.be/VNwnUDsVjW8
A20 toothpick positioning method: https://youtu.be/5PdG5CdPZzU?t=1153
Chewbarka anodyzed tags: https://youtu.be/z3E4YbyCirU

Contents:
0:00 Introduction
0:59 Safety
1:40 Unboxing
3:11 Assembling
6:58 First impressions
7:57 The noise
8:43 Focus
8:55 Engraving plywood
9:16 Vibration test
9:46 Grayscale image (wood)
10:40 Cutting 3mm plywood
11:08 Effect of air assist
11:26 Cutting 10mm plywood
12:55 cutting 3mm MDF wood
13:24 Black acrylic 3mm cutting
13:54 Stainless steel engraving
14:34 Anodyzed aluminum
15:05 Offline engraving
16:09 Conclusions

#atomstack #laserengraving #laserengraver

source

Atomstack Maker A30 Pro laser cutter and engraver is a 33W diode laser which arrives with air assist kit. In this video you can see it tested with different materials like plywood, MDF wood, acrylic, stainless steel and anodyzed aluminum. Product page: https://www.atomstack.com/products/atomstack-a30-pro-33w-laser-output-power-eye-protection-laser-engraving-machine-with-f30-air-assist-kit-blue-black Atomstack camera review: https://youtu.be/IBhbu4XCscY F3 Matrix cutting panel review: https://youtu.be/VNwnUDsVjW8 A20 toothpick positioning method: https://youtu.be/5PdG5CdPZzU?t=1153 Chewbarka anodyzed

Metal CNC Machine

CNC machining vs metal 3D printing (SLM) – Which is stronger? Services by PCBWAY

My Tech Fun

December 2, 2022



Few months ago I presented PCBWAY metal (SLM) 3D printing services. It was a pleasant surprise, how strong are those parts. Horizontally and vertically printed objects had similar strength. So, the obvious question was, how they preform compared to CNC machined objects? Let’s find out.. Same test objects are CNC machined and 3D printed from aluminum and from stainless steel.
PCBWAY services: https://www.pcbway.com/

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Results can be downloaded from: https://www.mytechfun.com/video/243

0:00 Introduction
1:43 Unboxing
3:12 Surface quality
4:08 Advantage of 3D printing
4:37 Dimensional accuracy
7:37 Weight
9:15 Hook pulling test
10:29 Bending test
12:24 Results
12:58 About the price
13:51 Conclusions

#cncmachining #metal3dprinting #pcbway

source

Few months ago I presented PCBWAY metal (SLM) 3D printing services. It was a pleasant surprise, how strong are those parts. Horizontally and vertically printed objects had similar strength. So, the obvious question was, how they preform compared to CNC machined objects? Let’s find out.. Same test objects are CNC machined and 3D printed from aluminum and from stainless steel.