thy have a question, wouldn't thou be more refrigirated if the fan would be on top and blow the air through the spiral hole? While still using the sloped part do direct the water ,in a "reservoir", and the air through the blow hole? To me it just sounds like a more efficient design.
@@rf_alessio Cool, I guess to make it blow faster you would need to shorten the ice part. Also I still don't really understand how the air gets cooled down. Is it the condensating water that drops down that cools the air? Does the spiral form of the ice block have an effect on how much the air gest cooled down?
@@filipcosar5107 The ice-pack should be filled with water and frozen in the freezer. Then the air passes through the frozen spiral ice-pack and gets cooled down. The spiral has way more surface than a cylinder so the air gets more contact with cold and it's colled down more
my k1 is to small, I really want to print these... what printer would you recommend? and what filament? I am impressed with how you modified the gcode, I would love to see a video on that process
Hi! K1 fits G1 and Tora model up to size EU 39. Not many printers can extrude Filaflex 82A, I use old Qidi Xmax which has a great extruder for that. Direct drive mods of old bowden Creality printers should work as well, also Creality bowden printers with dual drive upgrade. I suggest starting which Tora model gcodes which has line width of 0.65mm instead of 0.9mm of G1, so it's easier to extrude. Gcodes are made with Cura, here is how: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-6ae-rzo_zJM.html check the readme.txt for the latest slicing settings updates
This is really cool, did you have to measure your feet for the design and imput the numbers, or did you have a scanner that you imported to blender/cad software of choice?
Hi, thank you! I scanned a shoe last and sculpted + scaled it with Blender, here the process: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-6ae-rzo_zJM.html
If you use different density filaments and somehow add thread/fiber, I think this could create almost labor free shoes which means no exploitation of workers. Just need people to refeed the machines.
There's no easy answer to labor vs automation, imo. "Labor free" also means drastically reduced human roles in the manufacture process, which may put already-exploited workers in a worse place than before.
@@chetmcmasterson while I see your point, it can be applied to barbaric practices all throughout history. People are adaptable and just because something bad could happen doesn’t mean we shouldn’t try and adapt as we go. There are always unintended and undesirable consequences.
@@rf_alessioalso, im interested how much one pair of these shoes would cost? I can imagine how this would turn into a commercial project with mass production "shoes for everyone"
Incredible. Can you do a tutorial on what equipment is necessary to print these correctly? I know the README has the information, but a video tutorial would be most excellent kind sir.
Please use the gcodes with 0.6mm nozzle on a 250x250mm buildplate (256x256mm for size 46) and Recreus filament. Unfortunately some printers can't extrude such super flexible filament, I use old Qidi Xmax and I-Fast. Contact me for info and problems, thanks!
If you are living in a place with all that dirty air (black filter) you should buy a broom or better a vacuum cleaner and use it frequently. Anyway that's USELESS because: 1-the dirty air flows from the bottom (no filter) 2-the dirty air flows directly outside from the top (no filter) 3-that poor "purifiers" (i assume the black stones you put in it) does nothing by itself 4-to clean 1m³ air you need a 10x bigger fan (or at least a most powerful fan, not for sure a 12cm 5/12v!
So you're saying its not filtering the air despite talking about how black the filter is... This design is not air tight and not perfect, but its certainly pulling some air through the filter so left running in a room all the time will help for sure.
You are just spreading actived carbon into the hepa filter, this makes no sense to me. Also the air will not be forced into the hepa but will raise up against the air flow and exit from the back of the fan itself
Thank you Davide. The activated carbon stays at the bottom. The bottom is a grid so the air drawn from the bottom is filtered by the carbon, the air drawn from the sides is filtered by the hepa. So complexively the air in a room is filtered by both the hepa and the carbon. The air is forced into the hepa, it does not raise up. As you can see from the video the hepa gest dark because it is full of dust. Here is a longer video to better understand how Roy works ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-JrwJQ4E91d4.html
Hi thank you! Depends on the fan. The fans that I am using is made to function at 5V, so they have high RPM and airflow already. But if you use a 12V fan, then a voltage step-up is needed to bring up the voltage from 5V USB and have enough airflow. There are also handy and cheap USB step-up/down to regulate tension made on purpose to change USB fans speed
@@vivian3903 It's a simple way to transform a pc fan into a desk fan. You can also choose the angle of the airflow just by changing the face on which it sits. It has 4 different airflow angles depending on which of the 4 faces you position it
@@domenicociannarella817 Ciao Domenico grazie per l'interessamento! Su Amazon adesso c'è il modello nuovo, più grande e potente. La differenza tra Classic e Snowflake è solo estetica. La ventola nel modello 2024 non si può cambiare perchè non è più a incastro ma incollata. Comunque quella che monta è la migliore, è una UpHere ne ho provate diverse e garantisce il maggior flusso con la minore rumorosità
@@rf_alessio okok grazie, lo devo acquistare a breve. Solo alcune informazioni. È tutto incluso? (Parlo anche del componente bianco da inserire perché mi sembra che su amazon non si veda dalle foto). Poi, per la usb, va bene qualsiasi cosa? Io ho un powerbank da 20 mila mah.
@@domenicociannarella817 L' ice-pack semi trasparente a forma di spirale è incluso (in questo video è bianco perchè è la versione precedente), così come il regolatore di velocità. Il powerbank non è incluso e va bene uno qualsiasi con USB tipo A. Va bene qualsiasi presa USB anche ad esempio un caricatore USB o la porta USB di un portatile
