"Bob La Londe" <no...@none.com99> wrote in news:np4rv6$eg1$
1...@dont-email.me:
Creeping out. I don't have a bullnose center that large.
> If slipping in,
It can't. This is a small lathe (7x14 mini), and the chuck is too small to allow anything beyond
about 5/8" to pass through it.
> put a block of wood inside the chuck behind it, and tighten
> down the screws of your spider to keep the block from moving. If you don't
> have spider bolts on the back of your lathe spindle it might be time to add
> them. Never know when you might need to do some turning on a rifle barrel
> next.
:-) That's probably not in my future, not with this lathe anyway.
>
> I would suspect it was slipping in because the end with the lip would be
> more rigid effectively making your tube into a cone with the large end at
> the lip when you clamp down.
I had to chuck it with the lip outward, away from the chuck: the lip apparently isn't perfectly
square to the axis of the tube, and it wobbled pretty badly.
But that may explain why it was creeping outward -- in the direction of the lip.
>
> Personally I would have probably cut it on the bandsaw or with a hacksaw,
I would have, too, except that those tools are currently about fifteen miles away. We're in the
process of rehabbing another house, to downsize into, and almost all of my hand tools and
portable power tools are over there.
> and then debuirred it with a file, or deburring tool depending on what was
> handy. There is a huge amount of overlap in the joints of that type of
> fitting, and it doesn't have to be very precise at all.
>
> Lots of tools could have done the job. Tail pipe cutter. Pipe cutter.
Don't have.
> Tubing cutter.
Don't have one big enough.
>Hacksaw. Bandsaw.
At the other house.
>Abbrassive saw.
Don't have.
> Dremel tool.
Didn't think about that. Thanks! We do have cutoff wheels for that.
>Jigsaw. Sawzall.
At the other house.