Q for you lathe guys who mess with metal:
Can large-ish diameter ss tubing (17.5mm) be safely parted/cut on a lathe using a carbide tip, or would I be better off doing it caveman style? (clamping it to my porch railing, chopping it with an angle grinder, and dressing the cut ends on a belt sander)
If yes to a lathe, fast or slow?
Cutting stainless steel tubing
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- Posts: 3120
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- Location: Kansas City, USA
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Cutting stainless steel tubing
UFOs must be real. There's no other explanation for cats.
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- Posts: 3120
- Joined: Sun Sep 02, 2007 4:29 am
- Location: Kansas City, USA
- Contact:
Re: Cutting stainless steel tubing
Never mind.
I just remembered I have one of those screw-tigher-and-tighter rolling disk cutter thingies designed for the task.
They deform the cut edge a bit---turn it inward---but that's not a problem for me in this case.
You may now return to your regularly scheduled pipe making.
I just remembered I have one of those screw-tigher-and-tighter rolling disk cutter thingies designed for the task.
They deform the cut edge a bit---turn it inward---but that's not a problem for me in this case.
You may now return to your regularly scheduled pipe making.
UFOs must be real. There's no other explanation for cats.
Re: Cutting stainless steel tubing
A deburring tool works well to fix that deformity from a pipe cutter, btw. I imagine you already have a million other tools sufficient to do the job though.
Re: Cutting stainless steel tubing
Well you have it sorted now but for other I would generally not recommend parting SS tubing on the lathe if you can help it. I do it for the 4mm stuff I use and it works out but I wouldn't like to do it on larger stuff. Cutting oversize with a saw, grinder or tube cutter and then either facing in the lathe or sanding is a much better option.
Re: Cutting stainless steel tubing
Yep, I use a tubing cutter and then have to dress the inside burr- usually with a small round file, occasionally with a diamond burr when I can find it.
DocAitch
DocAitch
"Hettinger, if you stamp 'hand made' on a dog turd, some one will buy it."
-Charles Hollyday, pipe maker, reluctant mentor, and curmudgeon
" Never show an idiot an unfinished pipe!"- same guy
-Charles Hollyday, pipe maker, reluctant mentor, and curmudgeon
" Never show an idiot an unfinished pipe!"- same guy