I am making a gear between the "A" and "B" gear.
88 mm in diameter with 82 teeth.
I don't have easy access to the mill, I was just looking to finish the drawing before making the journey.
anthony

To forgive is to set a prisoner free and discover that the prisoner was you.
.
-----Original Message----- From: bulke...@mmnet.com.au
Sent: Wednesday, April 28, 2021 1:41 AM
To: legacy-ornamental-mills@googlegroups.com
Subject: RE: Gears

Without going out to the shop and mic the square on the leadscrew I cant tell you that can you measure the shaft on your mill?
So your making drawings of the duplex gear? If so what about the index gear?

Bill

-----Original Message-----
From: legacy-ornamental-mills@googlegroups.com <legacy-ornamental-mills@googlegroups.com> On Behalf Of anthony
Sent: Wednesday, 28 April 2021 3:26 PM
To: Legacy ornamental mills <legacy-ornamental-mills@googlegroups.com>
Subject: Fw: Gears

I am in the process of finishing up a CAD drawing to make a 2.25" pitch gear of the type that goes with the right-hand side of the attached file. According to my calipers (Not battery driven.), that square hole in the middle of the gear reads as just less than 7/32" on a side. I can't believe that something that odd was intended. So, the question is, what is the actual dimension of the shaft that the gear fits on?
anthony


To forgive is to set a prisoner free and discover that the prisoner was you.
.
-----Original Message-----
From: 'Curt George' via Legacy Ornamental Mills
Sent: Sunday, March 07, 2021 8:31 PM
To: legacy-ornamental-mills@googlegroups.com
Subject: Re: Gears



Hello Arkady

I will have to go out and take some pictures of it latter.
These photos are the only ones that I have on file at this time.
You can see there is a square nut wielded to washer, the gears go over and
onto the square shaft making a small duplex gear that I can place in the
Legacy's gear linkage. (My set-up goes into the gear set up where the
directional gear set would normally go.)

I also have fully photo's of Joe's set up.
C.A.G.

On Sunday, March 7, 2021, 04:15:34 PM EST, Arkady Paka
<arkadyp...@gmail.com> wrote:


Thank you Curt. Can I see any blueprint and/or photo of your 234 gear set?


вс, 7 мар. 2021 г., 15:52 'Curt George' via Legacy Ornamental Mills
<legacy-ornamental-mills@googlegroups.com>:


Hello Arkady

NO !  I'm pretty sure that they will not match up to the Legacy's gears.

What I am suggesting is to make a duplex gear form one of the Legacy's gears
and combine the two into one gear set that can be used on the Legacy.
As a matter of fact. Legacy did this, when they switched making there gear,
from machined to laser cut. (big teeth vs the small ones.)

A few years ago I made my X-2,3,4 gear set. I made a square shaft ,and a
mounting plate. on this, I used a 96 tooth gear as the large gear. and then
I could put any one of three gears onto the square shaft it to make the gear
ratio that I needed. (4x is 24/96, X3 is 32/96, X2 is 48/96) This gear set
can be used in conjunction with the other Legacy gears, So if I need a gear
setting, I can go to the graph, and look up the pitch, and then multiply
that number X  what ever I need, to make the pitch I want.

Now these gear I am suggesting here are not the same as I had cut. but they
are also cheaper to buy. With a little work, (Most of what I did was made
with the use of a file and a few tack wields), You could make your own gear
sets, to make what ever pitches you want.

A few year back we had a member make there own gear sets
https://groups.google.com/g/legacy-ornamental-mills/c/NRI4-q17xz8/m/qz4wSch25-sJ
Joe made his own sets, It looks a little crazy but it worked well. As a
matter of Fact. Bill also used chain and gears to make different pitches on
this same link.

When there is a Will! there is always a Way to make the job get done.

"Legacy where the only limitation, is your imagination"

C.A.G.

On Sunday, March 7, 2021, 06:37:42 AM EST, Arkady Paka
<arkadyp...@gmail.com> wrote:


Hi Curt. Are you sure these gears match Legacy gears?

Arkady from Ukraine.


вс, 7 мар. 2021 г. в 09:07, <bulke...@mmnet.com.au>:


Well an 80 and a 40 tooth gears are a 2 to 1 ratio there is 2 X gears right
there



Nice find curt



From: 'Curt George' via Legacy Ornamental Mills
<legacy-ornamental-mills@googlegroups.com>
Sent: Sunday, 7 March 2021 4:05 PM
To: Legacy ornamental mills <legacy-ornamental-mills@googlegroups.com>
Subject: Gears







https://www.amazon.com/VEVOR-Precise-Replacement-Milling-Machines/dp/B08QHHFQ86/ref=sr_1_250?dchild=1&keywords=milling+machine&qid=1615092585&sr=8-250







Hello Everyone. I don't know how many of you will like this idea.



These gears, although will not mate up the Legacy's gears directly, could be
used to make a set of Duplex gear sets, that then could be used on the
Legacy to adjust the gear pitches.



For the price I think this may be a idea people here might like to think
about?




Amazon has a number of different sets ranging form $53-$78.00







C.A.G.



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