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Posted by Joe AutoDrill on April 3, 2006, 12:20 pm
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Someone just handed me an adapter to go from Jacobs #33 to Morse Taper #2...
The adapter is female on both ends.
But... He doesn't have any more and doesn't have a clue where he got it.
Anyone out there know where I can but such an animal?
This would allow me to use MT2 tooling on my standard J33 spindle nose
machines... If runout wasn't all that big of a concern that is... I can't
see going that "long" and still having great runout numbers.
Regards,
Joe Agro, Jr.
(800) 871-5022
(908) 542-0244
Automatic / Pneumatic Drills: http://www.AutoDrill.com
Multiple Spindle Drills: http://www.Multi-Drill.com
V8013-R
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Posted by Keith Marshall on April 3, 2006, 10:46 pm
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"Joe AutoDrill" wrote:
> Someone just handed me an adapter to go from Jacobs #33 to Morse Taper
> #2... The adapter is female on both ends.
>
> But... He doesn't have any more and doesn't have a clue where he got it.
> Anyone out there know where I can but such an animal?
>
> This would allow me to use MT2 tooling on my standard J33 spindle nose
> machines... If runout wasn't all that big of a concern that is... I
> can't see going that "long" and still having great runout numbers.
Some Delta drill presses use that type of adapter for MT tooling. It's
probably only older models but I don't know for sure. They have a male JT33
spindle nose that's also threaded around the outside. As a chuck or adapter
is screwed on it tightens onto the JT33 taper. They made several different
adapters that fit onto that including one like you mentioned with a female
JT33 at the top with a threaded flange around it and female MT2 on the other
end.
There's a picture in the manual I downloaded for my drill press. I was
going to give you a link for the manual so you could see it but they no
longer have them readily available online. Now you have to register and get
a username and password.
If you're interested email me and I'll send it to you as an attachment.
It's about 1.3 MB.
The part number for the sleeve is 15-833 but the picture I found on one site
for that part number is not the same, although the description seemed right.
They may not work for you though because the threaded flange around the
Jacobs taper may get in the way.
Another option might be to make one out of this:
http://wttool.com/p/1814-0030
You would just need to cut the JT33 in one end, assuming it's long enough.
Best Regards,
Keith Marshall
tooladdict@progressivelogic.com
"I'm not grown up enough to be so old!"
>
> Regards,
> Joe Agro, Jr.
> (800) 871-5022
> (908) 542-0244
> Automatic / Pneumatic Drills: http://www.AutoDrill.com
> Multiple Spindle Drills: http://www.Multi-Drill.com
>
> V8013-R
>
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Posted by Joe AutoDrill on April 4, 2006, 8:27 am
Please log in for more thread options > If you're interested email me and I'll send it to you as an attachment.
> It's about 1.3 MB.
If possible, I'd love to take a look at that attachment.
My e-mail will be down for a few hours, but it should be working (not
bouncing) later this afternoon.
bob AT youthelate DOT com
--
Regards,
Joe Agro, Jr.
(800) 871-5022
(908) 542-0244
Automatic / Pneumatic Drills: http://www.AutoDrill.com
Multiple Spindle Drills: http://www.Multi-Drill.com
V8013-R
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Posted by John Martin on April 4, 2006, 12:19 pm
Please log in for more thread options
Joe AutoDrill wrote:
> Someone just handed me an adapter to go from Jacobs #33 to Morse Taper #2...
> The adapter is female on both ends.
>
> But... He doesn't have any more and doesn't have a clue where he got it.
> Anyone out there know where I can but such an animal?
>
> This would allow me to use MT2 tooling on my standard J33 spindle nose
> machines... If runout wasn't all that big of a concern that is... I can't
> see going that "long" and still having great runout numbers.
>
> Regards,
> Joe Agro, Jr.
I've got one of those. 4-7/8" long, crosswise round hole at end of
Jacobs taper to help remove it, slot for wedge to remove Morse tooling.
Unlike another reply, though, it was not meant for one of the Jacobs
tapers with a locking collar. It does have a heavy rim at the Jacobs
end, but I'm guessing that was just for removal wedges.
No markings on it. My guess is that it's fifty years old or older, and
most likely Delta or Atlas, possibly one of the other makers.
Like you, I'd be a bit leery of runout with that long adapter mounted
on a Jacobs taper. Think I'd change to Morse taper spindles if I
really wanted to be able to use Morse taper tooling.
John Martin
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Posted by Joe AutoDrill on April 4, 2006, 1:44 pm
Please log in for more thread options > I've got one of those.
Want to sell it?
> Like you, I'd be a bit leery of runout with that long adapter mounted
> on a Jacobs taper. Think I'd change to Morse taper spindles if I
> really wanted to be able to use Morse taper tooling.
We hope to be able to have MT spindles in the next 12 months or so... But
not on our present machine. It is simply too large of an OD for us to use
effectively inside our current design.
Regards,
Joe Agro, Jr.
(800) 871-5022
(908) 542-0244
Automatic / Pneumatic Drills: http://www.AutoDrill.com
Multiple Spindle Drills: http://www.Multi-Drill.com
V8013-R
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> #2... The adapter is female on both ends.
>
> But... He doesn't have any more and doesn't have a clue where he got it.
> Anyone out there know where I can but such an animal?
>
> This would allow me to use MT2 tooling on my standard J33 spindle nose
> machines... If runout wasn't all that big of a concern that is... I
> can't see going that "long" and still having great runout numbers.