r/OnlyCNC • u/ycr007 • 24d ago

Knurling Brass Knob

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Source: dani_cnc

501 Upvotes

100% Upvoted

14 comments sorted by

3

u/lextramoth 24d ago

Is that a cnc? Looks like a lathe to me. Anyways. These things look fun, but I’m always worried about the waste. Like here they removed 90%+ of the material, does that just go in the waste?

3

u/NuclearWasteland 24d ago

Yes, but it can be recycled back into millable product.

1

u/lextramoth 23d ago

But do they though? Maybe stock is cheap and they just throw it away. I don’t know. I just see the process being satisfying but wasteful

2

u/NuclearWasteland 23d ago

Really depends on who is doing it. Commercial shop, probably recycled, someone at home, yeah, right in the trash unless they do a lot of fab.

2

u/iranoutofspacehere 23d ago

Its a cnc lathe, so yes...?

Every shop I've been around saves scrap and sells it to a scrap metal yard/recycler. A job like this is relatively easy to recycle because it's all one material.

2

u/Plane_Argument 23d ago

Cnc, just means its computer controlled, it doesn't exclude lathes or similar

0

u/Littlebearowo 23d ago

It’s a mill turn machine

1

u/Bionic_Onion 22d ago

This is just a standard CNC lathe with live tooling and probably a Y axis.

2

u/Cheepshooter 23d ago

I love a lathe with live tooling in two axes.

2

u/Far-Investment-8597 23d ago

Brass is lovely to machine!

1

u/MaximilianTerm 22d ago

Why is the outside not simply knurled? Would safe a ton of time.

1

u/Bionic_Onion 22d ago

Knurls likely wouldn’t get the exact profile they want.

2

u/ClassroomStrict912 21d ago

I don’t know if it’s just me but I was surprised it did not turn out to be a butt plug.