1Année·

Once again an update on my cashflow project.


For 4 days in Stuttgart, I was able to *cough* by the generous food allowance in Germany a $AFG (+1,5 %) Share treat.

Tax-free income is invested 💪


In addition, I wanted to share with you gladly at the use:


I had 4 days of service there on an ultra-precision machine that is used to make laser mirrors out of copper, which $ASML (+0,06 %) needs machines for its lithography.


Manufacturing tolerance on one mirror: 2 microns


To put this in perspective: The average human hair is 80µ thick, so you have to cut a hair 78 times to get 2µ.



Other products that can be made with this machine, maybe some of the users have in mind;

Contact lenses.


Who would like to look at such a machine times can watch the linked Youtube video.



https://youtu.be/nkaVEqBbGVY


#germanengineering #boersengehandelteralltag


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34 Commentaires

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I'm puzzling now since I'm on the platform, what you do professionally now really. 🤔 You are so versatile that I'm always unsure, but I like the hashtag at the end. 😁
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You have to cut a hair 40 times to get to 2 micrometers if it is 80 thick. Or am I just lost.
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Very interesting 👍🏽👍🏽 Wasn't far from me 😅
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"The average human hair is 80M thick, so you have to cut a hair 78 times to get to 2p". And now you want me to drill a hole or cut a thread ?
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You would like our machines 😉
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1Année
Yes, it is fascinating what is possible nowadays. We also have the possibility to manufacture so precisely in our mechanics department. Here is a video of our product (if you are interested): https://youtu.be/LKX5VCnntX0
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My hair : 78 = 😵‍💫😵 Escapes my imagination 🥵
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Ultra-precision and ASML always make me think of Zeiss 😅 are also active in this area
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