glad you found it helpful

Have fun!

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Hi Nik, thankyou very much for the in depth correction, i learnt something new today, I never knew the trinamic drivers had that feature, so its kind of like a pseudo closed loop stepper.

I plan to make some laser cut vinyl sleeves and my cnc bed is too small for that. Plus id rather have a dedicated machine for laser, less faffing around swapping things over

unfortunately, I sold the LM3 because I switched to enclosed machines in 2024. I much prefer the easy of use with an enclosed machine.

@ThisDesignedThat Thank you. I'll soon build a similar idea dome box for mine. Keep up the good work 👏

With many passes yes, 10w is suitable for 1-2mm thick leather I find.

No, you would want IR laser for that. Something like the xtool F1 (check out my review of it on my channel) or a fiber laser

Only thin sheets of black\dark coloured acrylics. Diode laser cannot cut clear plastics, you'd need a co2 laser for that

Check out the Ortur LM3 facebook group, should be able to answer your questions

No, diode laser can't cut clear plastics. you need co2 for that

Yes, just 3mm acrylic (black), you cant do clear. It cuts ok but produces quite a lot of smoke and smells much worse than wood so I won't be doing much plastic cutting on this thing.

@@ThisDesignedThat damn ok, thank you for your response.. I must be looking for a desktop cnc mill then lol

I’m also looking for laser cutting machines to cut acrylic, do you have any recommendation?

What's your problem with?

Well-Known Issues with Ortur Lasermaster 3: A Comprehensive Review Issue 1: Ortur LM-3 Not Powering On One of the most prevalent problems encountered by users of the Ortur Laser Master 3 is its failure to power on. This issue can stem from various factors, including a faulty power adapter, blown fuse, loose connections, malfunctioning laser module, or motherboard glitches. Notably, the Ortur LM-3 has faced criticism for having an underpowered "power brick." Despite seeking assistance for this issue, my attempts were met with silence. Subsequently, I discovered a suitable replacement on Amazon. Issue 2: Inadequate Laser Engraving When laser engravings fail to meet expectations, several causes might be at play. These include improper focus, uneven engraving area, or unsuitable materials for engraving. Issue 3: Mid-Operation Halts Frequent occurrences of the machine halting during operations can be attributed to loose connections, faulty motors, or software/firmware glitches. This issue has been highlighted extensively on KZfaq. Issue 4: Subpar Engraving Quality Substandard engraving quality can arise due to incorrect settings, a dirty lens, or a malfunctioning laser module. To rectify this, adjustments in settings, proper lens maintenance, and considering the laser module's condition are recommended. Issue 5: Smoke and Odor Production During operation, the machine emitting smoke or strong odors might be a result of a dirty lens, improper settings, or insufficient ventilation. This concern is commonplace among lasers, particularly during cutting. Installing proper external ventilation and employing an enclosed setup are advised solutions. Issue 6: Unusual Motor Noises Motors emitting abnormal sounds during operation may be attributed to loose connections, inadequate lubrication, or faulty motors. Similar observations have been shared on KZfaq. A common cause was Ortur's inadequate tightening of drive sprocket set screws, resulting in loosening. Issue 7: SD Card Recognition Failure When the machine fails to recognize an SD card, possible reasons include a faulty SD card, corrupted files, or firmware complications. Contacting Ortur for assistance may lead to unresponsiveness, as evidenced by my own experience. Issue 8: Machine Freezing During Operation Machine freezing mid-operation may stem from software/firmware glitches, motherboard issues, or communication problems between the machine and the computer. Establishing a reliable link between my Ortur LM-3 and my computer proved to be a major struggle. Despite weeks of effort and assistance from Ortur, I ultimately sold my brand-new machine at a loss due to this issue. Issue 9: Inconsistent Engravings Inconsistent engraving results might result from incorrect settings, a dirty lens, problematic materials, or a malfunctioning PWM (pulse width modulated) laser power controller. Obtaining assistance from Ortur for this issue was often challenging. Lack of Customer Support and Service In terms of customer service and support, Ortur falls significantly short. Despite purchasing their hardware, I received no aid when problems arose. Requests for help went unanswered, and defective parts were disregarded. Unfortunately, Ortur seems unwilling to invest in its customers' needs or satisfaction. Personal Experience with Ortur LM-3 My excitement for the Ortur Laser Master 3's potential to enhance my workshop quickly turned to disappointment and frustration. Despite its promising appearance, I encountered only obstacles and minimal assistance from Ortur. Their lone response directed me elsewhere for help. Ultimately, after exhausting various resources without resolution, I was forced to sell the Ortur LM-3 at a substantial loss, leading to the demise of my aspirations. An Urgent Recommendation Given my ordeal, I strongly advise considering alternative options before investing in an Ortur product. It is my hope that you avoid supporting a company that displays such an evident lack of commitment to both product quality and customer service. Parting Thoughts I am not inclined to write negative reviews, but I felt compelled to share my experience as a cautionary tale for others. Thank you for taking the time to read my account, and I sincerely wish you success in your pursuit of a laser product that truly meets your expectations.