RE: [atlas_craftsman] Not your average bench lathe...
- Just in case you find one of these big ones, I have a Starrett inside
micrometer that'll measure to 36' (feet). It takes at least 2 people to
1510 West Glenlake Avenue
>No, no. That's not inches but FEET! Sounds like something for a marineThere's a company in Eugene, Oregon that make rock crushers that had
>application. The biggest land use lathes that I have known of are for
>railroad usage when the railroads had to turn wheels up to about 7 feet in
>diameter although they did other stuff up to about 10' in diameter. The
>only other thing that I can think of for big lathes is for power plant stuff
>and some of the turbines need lathes that big.
>My new web space address is http://webu.wigloo.com/bobmay/ or
>and my new email address is bobmay@...
>TO UNSUBSCRIBE FROM THE LIST:
>You do this yourself by sending a message to:
a vertical lathe of the proportions described in this thread of
messages. Also, a company in neighboring Springfield, Oregon that
repairs the rolls for paper mills has an equally long bed length.
- --- In atlas_craftsman@y..., mark usik <mark.usik@s...> wrote:
> I thought that I should pass on a request that came in today for alathe
> ( should be educational for some of our new members)35
> Specs: swing over bed........ 120" dia (minimum)
> distance between centers.... 420" (minimum) ... that's
> FEETover slide and 35 feet between centers.It has 2 carriges and is rated
> weight capacity ........ 160,000 lbs
> Hi all.I run a large lathe at work.It will swing84" over bed,76"
at 60 ton.Most of the large pcs. are for hydrolic presses and turbine
and fan shafts.Did a fan shaft that was56,000 lbs.Never got to see
the fan though.Thought you would be intrested.Take care. Jim
- During my senior year in college (Texas A&M) I worked for a large aluminum door
& window company there (Alenco). Designed extrusion dies and various workplace
special tools. The small extrusion press had a 6ft dia ram and operated at 3000+
psi! Take a 6in. diameter billet of aluminum up to near melting temp and then
squeeze it at that pressure (432,000 psi!) and it flows like toothpaste!
Somebody had to bore that cylinder, and turn and finish that ram on some big-ass
machinery! Later, after I was gone, they got a BIG press. 9ft bore for 9 inch
Manly machinery, to be sure!