Frankenmill: Bridgeport J head onto Victoria U2
#41
Wow, Pete. That should hold the new head on Miss Vicky. What a lot of work!
Mike

If you can't get one, make one.

Hawkeye, proud to be a member of MetalworkingFun Forum since Jan 2013.
Reply
Thanks given by:
#42
I had a brainwave that saved me reinstalling and tramming the vertical attachment, instead I mounted the big vice back on the shaper and did the operation there. Another 40 degree day forecast today so I stayed up late last night and got this done in the relative cool. The tops of the cheek plates are now flat and co-planar and ready to have the top plate attached.
   
   
   
   
Lathe (n); a machine tool used in the production of milling machine components.

Milling Machine (n); a machine tool used in the production of lathe components.
Reply
Thanks given by:
#43
A tiny bit more progress over the past couple of days, small steps but I am beginning to see an end to the task. Not so much that the end is close, more that it is beginning to look like a future reality rather than a pipe dream.
The top plate has been surfaced on both sides in the shaper and dowels have been installed to locate it where it will be held in place by four 5/8 unf capscrews.

   
   

The front plate has been rough cut, had to take it to a mate's place as I no longer have an oxy set. 1 1/4" thick unknownium plate, this is the same stuff that I used for my shaper table extension, had to anneal it for that job so I'm hoping I have not hardened this by the cutting process, will find out when I start to machine the edges.
   
Lathe (n); a machine tool used in the production of milling machine components.

Milling Machine (n); a machine tool used in the production of lathe components.
Reply
Thanks given by:
#44
This project has involved some challenging setups. The big shaper vice comes to the rescue again, drilling the holes for the four 5/8 capscrews to secure the top plate. Saved me another install / remove of the vertical attachment.
   
   
Notice the mirror sitting on the mill table. Just one of the pleasures of all this stub milling.
Lathe (n); a machine tool used in the production of milling machine components.

Milling Machine (n); a machine tool used in the production of lathe components.
Reply
Thanks given by:
#45
Just how did you manage to get the overarm in the vice?
Reply
Thanks given by:
#46
(02-01-2019, 10:46 AM)Dr Stan Wrote: Just how did you manage to get the overarm in the vice?

There was some grunting involved. Blush

I cleared the top of one of my mobile tool trolleys, slid the overarm off the bench onto the trolley and off the trolley onto the mill table, used the gantry to get the heavy end of the overarm up onto the vice, then used my immense upper body strength to stand it upright. Easy-peasy. Not.
I initially stood it upright on the mill table and tried to choke it with a sling to lift up to the vice with the gantry, but the darn thing is such a slipper shape I couldn't reliably choke it. I should probably drill and tap some holes in the back end for a couple of lifting eyes, might still be worth doing cos it's got to go up into the dovetails when it's all done.
Lathe (n); a machine tool used in the production of milling machine components.

Milling Machine (n); a machine tool used in the production of lathe components.
Reply
Thanks given by:
#47
Probably want to consider getting your mate involved next time.
Reply
Thanks given by:
#48
The arbor support would clamp onto the dovetail on the overarm. That would provide a solid, if somewhat off-centre, support.
Mike

If you can't get one, make one.

Hawkeye, proud to be a member of MetalworkingFun Forum since Jan 2013.
Reply
Thanks given by: Pete O
#49
(02-01-2019, 11:28 PM)Hawkeye Wrote: The arbor support would clamp onto the dovetail on the overarm. That would provide a solid, if somewhat off-centre, support.

Wish I'd thought of that Mike, that would have stopped the choke sling slipping off. If I have to stand the thing on end again, that's what I'll do.
Lathe (n); a machine tool used in the production of milling machine components.

Milling Machine (n); a machine tool used in the production of lathe components.
Reply
Thanks given by:
#50
I'm going to want a flat, vertical surface to hang the arm for the DRO from. while the vice is at right-angles to the spindle semed like a good time to make that happen. I'll turn the overarm around and do the same on the other side, there's bound to be something I'll want to hang off there. Seems fortuitous that I sunk those capscrews good and deep.
   
Lathe (n); a machine tool used in the production of milling machine components.

Milling Machine (n); a machine tool used in the production of lathe components.
Reply
Thanks given by:




Users browsing this thread: 1 Guest(s)