The Secret Society of Lathe Trolls

I warned the trolls about the scam. Did you warn them about yourself? I know you're trying to glaze diamonds, but the way you chose is a complete aberration, it's just not how it's done. Although I am not an expert on this topic, but a layman, even a layman will quickly notice that diamonds are not...

And some more videos from our experiments

I agree with Thomas about small steps. And I thank everyone (including those who support in private messages) and I don’t want to speculate on the topic of war. We will definitely succeed! But I'm very impatient! It’s a pity that I can’t share the excellent results right away. However, the process o...

zdenek wrote: ↑

Sat May 18, 2024 12:05 pm

video vacum platter https://www.youtube.com/watch?v=rtDGc_fw5VU

Your video is private and not viewable.

Great. And I take my words back.

You can only scratch a diamond with a diamond. Why do you write obvious things? Even schoolchildren know this. Did I say that I bought zircons from you instead of diamonds and that you blame me? I said in general that knives called diamond are not, that's all, and I won't buy them again. I don't ne...

I have time, I'm in no rush to publish anything and I have no intention of SELLING anything to anyone. https://www.lathetrolls.com/viewtopic.php?f=4&t=10185&p=64766#p64766 Clear pneumatic cylinder. The photo even shows factory stickers covered with a piece of paper with the inscription “zdenek”. If...

Excuse me, but you remind me of a local madman... You cut directly into copper and brass, buy speakers for $500, and not a single real photo of your machine or mechanics, much less the cutting head. Now you are thinking about real diamond and zirconium... Progress really does not stand still, everyo...

We continue and have restored our laboratory. We replaced the linear drive with another one, and now the player is a new Technics SL-1500C. No torque tweak yet. We modified our cutting head a little. The speakers have been completely rebuilt, the diffusers have been re-glued, and the gaps have been ...

Thomas, thank you for all your hard work! And also for sharing all this with us!

Thank you, we have more than a dozen spare speakers! Tomorrow we plan to start collecting a new copy. While in the same form, the design is functional. The main forces were devoted to the development of their diamond cutters. We already have good results. I'll be sure to post information later.

Just read it, Thomas. Very cool and detailed written! I was always interested in how this was implemented (variable groove pitch) in professional cutting recorders. For myself, I decided to deal with this when our cutting recorder records perfectly with a constant groove pitch. But your solution wit...

Thomas, Alfred - thank you for your support, it is very important!

By the way, today, during experiments, the tweeters in the cutting head burned out for the first time. I started a 20Hz-20kHz sweep tone, and the level on the amplifier was at maximum. Smoke and puff, the speakers are in the trash!

I think this means closing this forum . My heart was already shaking when I watched the video, and then read the article on the Prusa blog, and then from the comments I saw a message about an April Fool's joke!!!

Hello Thomas. I see significant progress in your project. Glad to see you still have the energy and drive to continue. I agree with you that many here read more than write. And without feedback, many enthusiasts quickly burn out. And since I write quite rarely myself, I will correct myself. After al...

Hi all 🫡. I would like to check in and inform you that we are returning to the active phase of work on our cutter. In the coming month, I will again be happy to share our results. The reason for our absence is banal - war. We had to change plans dramatically and only now have we found the opportunit...

Sorry for the silence. For various reasons, I had to be temporarily absent. So, we have moved towards experiments with diamonds. We managed to get a few more uncut stones. We got the first results, but we haven't cut yet. I am attaching a few photos with unsharpened blanks and sharpened, but not yet...

Hello everyone, we continue to work, but there is nothing to show yet. We are redesigning our cutter a bit. We also receive various equipment that we ordered earlier. So, as I said, we are experimenting with styluses. We were given an artificial diamond of almost 16 carats and we will make styluses ...

Great job, a lot of work, head looks very professional 👍. Excellent sound, very balanced, sufficiently high level, low surface noise. I missed the highs of the Black Lips a little and when I listen with headphones there is a sense of overload or distortion. New Order and Eminem sounded very good (th...

tragwag farmersplow Thanks guys! Your feedback is very important to us! Your experience and posts on the forum have given me a lot of useful things! A few more PETG embossings with the same head but with our tungsten carbide re-sharpened stylus, heating was also applied a little (photo from the the...