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#hacklabfi

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Perustettiin uusi kaikille avoin suomenkielinen Linux-aiheinen pikaviestinkanava. Joitakin olemassaolevia oli, mutta niissä oli erinäisiä teknisiä tai ylläpidollisia haasteita joten päätimme että uudelle olisi kysyntää. Kanava sillataan useaan viestimeen ja sillä on toivottavasti aktiivinen ylläpito. Tekniikan tarjoaa hacklab.fi.

Matrix: #linux:hacklab.fi

Telegram: t.me/+dw9YmV0cRXVjYTNk

Tervetuloa!

Ps. Jos jollakulla on esim hyvä aiheeseen sopiva Discord-kilta niin sinne voitaisiin myös sillata kanava.

TelegramLinux 🇫🇮Linux yleisesti. Apua käyttöön ja yleistä keskustelua. Dicussion in finnish only.
Minor progress update again. :)

Got the leaking steering box finally sealed and reinstalled. Steering is working again! Then went on to powder coat and bolt down the gas pedal mount and finally installed bunch of plugs and made some lasercut cover plates to cover all the (now) unnecessary holes in the floor.

Meanwhile been planning the motor phase connectors and inverter placement. I don't have enough room to comfortably pull the phases out from the top as they normally do, but I *think* I can connect to them from the side via a small maintenance hatch instead. 😏

#Ceravanlife #Vanbuild #DIYEV #EVconversion #VWcamper #VanlifeDreams #Voltswagen #BayWindow #OnlyVans #HacklabFI #TampereHacklab #Makerspace

Jes! Fillarissa uudet ketjut ja rattaat, sekä kampilaakerit. Kyllä nyt kelpaa huristaa loppuelämän. Hacklabiltä sai työkaluja ja auttavan kaverin. Ja juttuseuraa sekä kyydin hakemaan lisää osia motonetistä kun tuli mieleen että kai toi kampilaakeripakkakin pitää vaihtaa :)

Couple of youtube vids later, learning how to use Fusion simulation features. Added more strength to the motor mounts based on the feedback from earlier calculations + simulation environment.

Now stable for:
100kg * 9.81 downwards force (weight of the stack)
280Nm * 7.94 (reduction gearbox) = 2223Nm rotational force

with ~2.4 safety factor. I'd have liked SF >3 but ah well. I don't think this steel will ever see full 280Nm and I'd be more concerned it'll tear the original engine mount rubbers into pieces far before that.

Next up.. steel?

#Ceravanlife #Vanbuild #DIYEV #EVconversion #VWcamper #VanlifeDreams #Voltswagen #BayWindow #OnlyVans #HacklabFI #TampereHacklab #Makerspace #Engineering
Polling fedi engineer people before attempting to learn how to calculate this myself. 😄

Mounting the motor like this is going to be alright? Right? 😄 (view from above)

There's going to be 4th mounting point above the stack as well just for the safety. But ideally I want these three to be able to support the motor on their own.

Using the original mounting points and rubber vibration dampener mounts, but slightly concerned about the long beams deflection/yield. Would *not* want to lose the motor onto a motorway!

#Vanbuild #DIYEV #EVconversion #VWcamper #VanlifeDreams #Voltswagen #BayWindow #OnlyVans #HacklabFI #TampereHacklab #Makerspace #engineering

Good news! #3Dprinted #OpenSource microscope & lenses can facilitate clinical diagnostics in remote/poor places and ease access to microscopy to everyone.

The full paper is here: biorxiv.org/content/10.1101/20.
The microscope chasis was from #OpenFlexure project: openflexure.org
The link to the stl files to print the lenses is: pureportal.strath.ac.uk/files/

Now I have to look for a place to try this in Helsinki, maybe at #hacklabfi helsinki.hacklab.fi?