Tom Senior

This topic has 11 replies, 3 voices, and was last updated 16 June 2011 at 15:10 by David Clark 13.

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15 June 2011 at 14:42 #70368
The Merry Miller
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@themerrymiller
Yipee, I’ve just taken delivery of a Tom Senior M1 with both horizontal and vertical features included. The vertical head is the S-type with its own drive motor.

Steve Cox of Landylift collected it from Preston and brought it down to Essex this morning.

Can’t recommend Steve highly enough..

Now I’m even a more merrier miller., let’s get machining.
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15 June 2011 at 14:42 #16667
The Merry Miller
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@themerrymiller
15 June 2011 at 15:06 #70369
David Clark 13
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@davidclark13
Hi There

Can you give me a list of the head speeds, the S type.

I have a light vertical with the S type head but no speed chart.

regards David
15 June 2011 at 15:21 #70372
The Merry Miller
Participant
@themerrymiller
It’s from about 1962 David but I will try to sort it.

I might have to calculate the speeds.

The head is attached to the over-arm so you can pull the head away from the main body to give greater reach for the cutters.
15 June 2011 at 15:35 #70375
David Clark 13
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@davidclark13
Hi There

Mine is similar I think except it does not have the horizontal spindle.

The head is on a round bar with and index on a large diameter disk but I think you could pull it out a few inches.

Only thing is you would lose alignment.

Any chance of a photo?

regards David
15 June 2011 at 16:12 #70378
The Merry Miller
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@themerrymiller
I don’t know if this helps David.

Len. P.
15 June 2011 at 16:42 #70379
NJH
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@njh
Hey Len

Wot – no swarf yet!

I had use of one of these for a while – nice machine. Hope you have many happy hours together.

regards

Norman
15 June 2011 at 16:51 #70380
The Merry Miller
Participant
@themerrymiller
David, some more info.

The head is a stepped four pulley arrangement with poly-vee belt drive.

I notice from an early manual they were three speed pulleys giving 750, 1450, and 2800 rpm using a conventional “A” section vee belt
15 June 2011 at 17:17 #70381
The Merry Miller
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@themerrymiller
Tom Walshaw in the ME from June 17 1977 gives a run down of the V head.

He says the 4-step pulley gives speeds of 500, 970, 1660 and 2800 rpm.

He doesn’t say what speed motor for those speeds but goes on to say that with a lower speed motor you will get 340, 600, 1000 and 1600 rpm.
15 June 2011 at 21:27 #70393
David Clark 13
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@davidclark13
Hi There

I must have the low speed motor.

Must go and get a bicycle computer at the weekend and find out for sure.

regards David
16 June 2011 at 12:48 #70413
The Merry Miller
Participant
@themerrymiller
David, the manual I have got for my TS lists oils that are no longer in existance today.

Do you have info on oils that can be used with your TS?

Len P.
16 June 2011 at 15:10 #70417
David Clark 13
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@davidclark13
Hi There

I just use the Myford ones.

regards David

Edited By David Clark 1 on 16/06/2011 15:55:24
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