Atomstack P7 M40 portable laser engraver - How well Can it engrave and cut leather, Wood and slate.

[@dabugman6415]

Very nice job on the video. Love the fact that you shared all your settings for each pattern/ material. Thanks!!!

[@baronleathercraft]

Thank you! :) I went a lil crazy with the (not so) special effects but it's fun playing with those programs. I make sure I have the settings in all my laser reviews. I know I would want to know when I watch a review. Thank you again.

[@Retronomicon]

Lasers! In Space? Nice laser man, those engravings look very detailed. It would take ages to edge out something like those examples by hand. Some of them would be impossible to make. It would be nice to see a review for an enclosure for these lasers. The problem I have is usually with the byproducts of using these machines (the smell of burnt wood/leather). Cutting outside isn't very fun and I don't have a garage for it, a way to easily vent outside would be nice. Why do these companies make these compact machines without having a solution for ventilation? Well, rant over, those slates look awesome, I am glad you gave the settings you use instead of just showing the completed product without the settings, helps on getting started right away without having to test stuff myself so much. Good review, you sound so chill.

[@baronleathercraft]

Thank you very much! Sharing the settings of the burns is always helpful and seemed logical for a review. You hit on a lot of great points. Actually a good deal of these companies including Atomstack do make enclosers for laser engraving machines. I do not have one yet, I have been bringing my laser outside every time I use it. I also do not have a garage. I wonder if the enclosures actually keep the smell out. As you pointed out some of these more detailed designs would be impossible to tool by hand. The machine opens up the door to a lot of options creatively. Thanks again!

[@GtecAerials]

Great video, very helpful. Is there a drop down menu to cut something or is it just increasing the amount of passes? And how would that increase if cutting thicker mediums? Tia

[@baronleathercraft]

Thank you for the kind words. I use the software Lightburn to do all my lasers engraving and cutting. When cutting leather it is a matter of choices. You can slow the machine down and raise the power or you can (as you said) increase the amount of passes. As the material gets thicker it is a matter of the same options. I would test out the machine settings with a piece of scrap leather to find what is working best for you. To slow and there will be to much charring... etc... Always test before cutting your final project. I hope this helped. Thank you!

[@GtecAerials]

@@baronleathercraft I saw that Lightcraft is a good piece of software so I will get it. I want to be able to cut aluminium tubing which is 5mm diameter and think a laser cutter should be able to take care of that?

[@baronleathercraft]

It depends on how thick the tube is. Most likely a 5 watt laser will not get this done. Here is the low down. When it comes to cutting aluminum tubing, there are specific types of lasers that excel in this task. Let’s explore them: Fiber Lasers: These lasers use optical fibers to both stimulate and deliver the laser beam to the cutting head. They are known for their high power density, excellent beam quality, and elevated energy efficiency. Fiber lasers are particularly effective for cutting aluminum up to 25 mm in thickness1. CO2 Lasers: Despite aluminum being soft and conducting heat very well, CO2 lasers can effectively cut it. Professional workshops often use CO2 lasers to cut all grades of aluminum with high precision. When mounted on CNC tables, these lasers can even create intricate designs in aluminum2. So, whether you’re working with thin sheets or thicker aluminum tubing, both fiber and CO2 lasers are excellent choices for precise and efficient cutting. As far as diode lasers are concerned, here is the low down. : A diode laser can indeed cut aluminum tubing, although there are some considerations to keep in mind: Power and Wavelength: Diode lasers are available in various power levels and wavelengths. For cutting aluminum, you’ll need a diode laser with sufficient power. High-power diode lasers (such as those used in laser pointers) are not suitable for this task. Instead, consider diode lasers with power outputs in the watt range. Wavelength Matching: Aluminum is best cut using near-infrared wavelengths (around 1,064 nm). These wavelengths are well-absorbed by aluminum, allowing efficient energy transfer for cutting. Some diode lasers operate at these wavelengths, making them suitable for aluminum cutting. Material Thickness: Diode lasers are better suited for thin aluminum sheets rather than thick tubing. If you’re dealing with tubing, ensure it is not too thick. For thicker sections, other laser types like fiber lasers or CO2 lasers are more effective. Focus and Beam Quality: Proper beam focus is crucial. Diode lasers should have a well-focused beam to achieve precise cuts. Additionally, good beam quality ensures clean edges. Cooling and Safety: Diode lasers generate heat during operation. Adequate cooling is essential to prevent damage to the laser diode. Also, follow safety precautions when working with lasers. In summary, while diode lasers can cut aluminum tubing, their effectiveness depends on factors like power, wavelength, and material thickness. For more demanding tasks, consider other laser types.

[@GtecAerials]

@@baronleathercraft that’s a fabulous detailed answer, thank you so much and keep up the great work. I really appreciate your time 🙏✊

[@baronleathercraft]

I admit, I posed the question to our future overlords, AI, and this was the response I received. I figured I would make friends with AI so maybe when it takes over it might keep me as a pet. 😀 Enjoy your laser journey!

[@workinghand5768]

Very informative and a very precise presentation. What would be your best guess on the amount of time it would take to engrave my logo, the working hand, and the text Working Hand Wood Works on wood. Dimensions are 3/4 x 1 1/4. Usually on maple, cherry, walnut, etc. I use a branding iron, but that is never accurate or even repeatable.

[@baronleathercraft]

Hello, thank you for the question. Once the artwork is placed on the laser machine, with a 5 watt laser such as this setting speed at 3000mm/m and at 50% power your artwork if I understood correctly is .75 inches (3/4) and 1.25 inches (1/14) it would take about 3 minutes and 20 sec to engrave. I hope this helped. :)

[@bichymafsh2606]

Hola, excelente video. Una pregunta, como se dan las medidas exactas que yo quiero darle a ciertos logos?

[@baronleathercraft]

¡Muchas gracias! Sólo quiero asegurarme de que lo entiendo. ¿Qué quieres decir con "medidas de los logotipos"? Gracias.

[@bichymafsh2606]

@@baronleathercraft por ejemplo grabar uno de 5cm x 10cm y uno de 15 x 5, cómo doy medidas a esos grabados? O son medidas estándar?

[@baronleathercraft]

@@bichymafsh2606 Te lo explicaré según lo que entiendo. Los cuadrados de madera que estoy usando son cuadrados de 4 pulgadas. En lightburn, que es el software que uso para grabar con el láser. Primero configuré un espacio de grabado en el software, un cuadrado de 4 pulgadas. Luego coloco el diseño que quiero grabar dentro de ese cuadrado virtual y luego lo estiro al tamaño que creo que se ve mejor dentro del cuadrado. Hago lo mismo con los cuadrados de cuero de 3 pulgadas. El software te dirá las medidas del diseño pero realmente estoy buscando lo que queda mejor dentro del cuadrado. Si lo entiendo por favor hágamelo saber. Si no, entonces comparte lo que estás tratando de preguntar y seguiré intentando responder.

[@SKIINNYRD]

hola necesito ayuda con mi laser con la comfiguration GRBl

[@baronleathercraft]

¿Cuál parece ser el problema?

[@helpdesk6654]

What is a difference between M30 and M40? As I see the power of laser is the same - 5 Watt.

[@baronleathercraft]

According to the Atomstack Amazon page and what I have read on reddit: Q1: What is the difference between ATOMSTACK P7 M30 and ATOMSTACK P7 M40 laser engraver? A1: The biggest difference between the two laser engraving machines is their laser power. The laser power of P7 M30 is 30W, the maximum laser output power is 5W, the laser power of P7 M40 is 40W, and the maximum laser output power is 5.5W. The stronger the laser power, the stronger the ability for engraving and cutting materials. You can choose any laser engraving machine according to your work intensity. Does not seem to be much of a difference. Thank you for the question. :)

[@helpdesk6654]

@@baronleathercraft Thank you your prompt reply. Really I see a bit more power on M40 but the price higher like it is 10 watt ))

[@baronleathercraft]

@@helpdesk6654 I agree. The plus for both machines is the small dot size for detail engraving.

[@atntaltd]

@@baronleathercraft m30 is 0.02 ? sir

[@baronleathercraft]

@@atntaltd The M40 is 0.02 when most seem to be about .08 . I found that it did good detail while engraving.