Re: metal cutting problem

"Gung Ho" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> plasma?
>
> too many unknowns in your scenario
> * desired cut rate?
It is not so critical, but can not slow like wire saw.

> * material thickness
0.5 to 25mm

> * proximity of cut end to roll?
1.5m
> * required cut finish?

> * etc., etc.,...

It is most important, with out damage the underlay surface after cutting on
a unpacked steel coil.


> "Carol Ge" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> > Hello:
> >
> > I have a problem with metal cutting. The task is to cutting one slice
from
> > the end of hot steel (500C) roll and the roll is forbiden to unpack, the
> > cutting must not damage the underlay surface. The steel has quite high
> > hardness and temperature must keep at 500C. Any technology is welcome
that
> > can do this work. Laser cutting, speicial saw, or milling machine.....
> >
> > Thanks advance
> >
> > Carol
> >
> >
>
>