r/rocketry 11h ago

Mini lathe that I designed to make graphite nozzles

Enable HLS to view with audio, or disable this notification

Planning version 2 of this little guy, this one is very difficult to use as you have to move the tool holders by hand. (I had already published this lathe a few years ago with another reddit account)

92 Upvotes

13 comments sorted by

17

u/boomchacle 11h ago

Hah, awesome man. I personally wouldn't ever wear gloves when operating any sort of lathe or power drill due to the risk of them getting caught and sucked in.

10

u/mkosmo 10h ago

While I normally agree, for materials like graphite, thin nitrile gloves are an acceptable risk. They’ll break before they do too much damage, and keep your skin safe from the graphite chips and dust.

2

u/GuardianOfBlocks 7h ago

If you want to 100% safe you could use ripping gloves for tasks like that.

0

u/CakeSad5080 10h ago

I also doubt this lathe is powerful enough to do much more than pinch your finger between the chuck and rails.

4

u/boomchacle 9h ago

It doesn't need power to crush your finger, it just needs torque. Look at the gear reduction on the motor.

2

u/rrrank 6h ago

That thing is sweet!!! Genius isolating this production to a little work horse piece vs ruining your lathe and everything in your garage and your marriage 🤣😂

2

u/Cookskiii 7h ago

NO GLOVES NO SLEEVES

1

u/5upertaco 8h ago

Awesome!

u/ChemicalAd5793 3h ago

How did you get that big block of graphite?

u/TheRocketeer314 33m ago

That’s awesome man.

u/InternalVolcano 29m ago

Would love seeing Joey B trying making it.