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Cheap PVC lathe Ideas?

Posted: Sun Aug 26, 2007 3:29 am
by altxf4
Anybody have any cheap lathe ideas? I would like to make a simple lathe to turn some pipe at a few RPMs to cut end bevel ends. I was thinking about making a double roller using Casters with and a motor that would run a tire or something on a motor to turn the pipe.


Anybody ever make anything like this. Precision is not so important.

Posted: Sun Aug 26, 2007 3:51 am
by rna_duelers
Get a drill,put it in a vice attach it to the piece you need to machine and turn on the drill,use files,sandpaper etc rested on something next to the spinning object to support the tool your lathing with.You can do the same thing with a drill press/pedestal drill.

Posted: Sun Aug 26, 2007 3:52 am
by Orpackrat
A shot length of 1/8" pipe, a few adaptors to turn it to 3/4", a 3/4" pipe to PVC adaptor, a coupler the size of the PVC adaptor, and a drill. Securly mount drill on work area, insert 1/8" pipe into drill, connect pieces, you can put the pipe or pieces on, lock the trigger, and thats basically it.

Posted: Sun Aug 26, 2007 12:06 pm
by noname
I was thinking about modifying one of those apple peelers. :D They're basically a manual lathe that you put an apple on, then turn the handle to spin the apple while a little blade cuts the skin off it. They're like $10 or something.

Posted: Sun Aug 26, 2007 12:10 pm
by jackssmirkingrevenge
rna_duelers wrote:Get a drill,put it in a vice
works brilliantly for me :)

Posted: Sun Aug 26, 2007 12:19 pm
by turbohacker
Ive done several pistons in a drill press.

Posted: Sun Aug 26, 2007 2:03 pm
by iknowmy3tables
I use my belt sander for all my lathe work it really handy for all sorts oF jobs, get a belt sander with the thin belt for more fancy work Its not accurate but you get used to it and the result ends up mangeable

Posted: Sun Aug 26, 2007 2:22 pm
by altxf4
Why did i never think of making an adaptor to use a drill....HAHA! Thanks guys!

Posted: Sun Aug 26, 2007 2:58 pm
by silverdooty
at work we have one that was made from this site, we use to fill in holes in timbers.

http://www.nobugs.org/engineer/woodlathe/index.html

you would either need a very steady hand or make yourself a rest for your cutters.

Posted: Sun Aug 26, 2007 3:13 pm
by MrCrowley
jackssmirkingrevenge wrote:
rna_duelers wrote:Get a drill,put it in a vice
works brilliantly for me :)
Image


That's not mine but it seems to work :P

Posted: Sun Aug 26, 2007 5:19 pm
by frankrede
Wow thats interesting, hmm, but really, a wood lathe was the best investment I have ever made.
200$+100 for tools and a stand.
Its a load of fun.

but a 200$ chuck was what killed me, but it was worth it.

Posted: Sun Aug 26, 2007 7:07 pm
by jrrdw
Search Ebay for lathes and look for a watch makers lathe, there is a type that you can clamp to any table and turns by hand. I think they even have different speeds. These hand lathes are still in production.

Posted: Sun Aug 26, 2007 8:44 pm
by mopherman
MrCrowley wrote:
jackssmirkingrevenge wrote:
rna_duelers wrote:Get a drill,put it in a vice
works brilliantly for me :)
Image


That's not mine but it seems to work :P
My drill just broke, so I may use the guts to make somthing similar.
Thanks for the idea :D

Posted: Tue Aug 28, 2007 1:55 pm
by dongfang
Hi,

If you have a Dremel or similar, use this router table.

You can adjust the guide thing on it so that you can roll your piston/whatever slowly against it, buffing edges, cutting o-ring grooves etc.

Worked beautifully for me. Well ... ok it was not quite flat to begin with (d´oh), but a big file fixed that.

Regards
Soren

Posted: Thu Aug 30, 2007 12:58 am
by Rudesill Ballistics
That orange gun thing is an impact wrench, which if I'm not mistaken has a lot more torque than a drill.

I don't know, try it with a drill. It's not like it would be too dangerous if it were too weak.