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Re: Atlas lathe capstan (rack & pinion) tailstock

 

开云体育

Proof that you can do a lot with a little!
Nice.

Dave Matticks?



Sent from my T-Mobile 4G LTE Device

-------- Original message --------
From: "Steven H via Groups.Io" <stevesmachining@...>
Date: 1/13/19 19:52 (GMT-06:00)
Subject: [atlas-craftsman IO] Atlas lathe capstan (rack & pinion) tailstock

Not my lathe, but photos of another fellows (he may be a member of this Group) capstan tailstock mod and other ball handles that he installed on his lathe.

Regards,
Steven R.?Haskell
Troy, MI


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

As I think that I mentioned earlier at least indirectly, the same 10D-603 tailstock was used on the 10” and 12” lever operated tailstocks and tailstock turrets.? So actually four accessories, albeit I’m sure that all were limited production.

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of Bill Williams
Sent: Monday, January 14, 2019 08:57
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

??? ??? Wow, a separate casting for a limited production accessory! Those were "The Good Old Days!" I

have tinkered with the design of a capstan feed tailstock but with the capability of having a driven spindle

for deep hole drilling. So far just an adapted wood lathe tailstock and parts from an old boat steering rack

and pinion.??? ??? ??? Bill in Boulder CO USA

?

On 1/14/19 12:29 AM, cwlathes wrote:

Hi Bill . . .? Factory

Here is an extract from the catalogue from the “Good Old Days”



Regards,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Bill Williams
Sent: 14 January 2019 12:31 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

??? ??? Carvel, is this a factory one, an aftermarket accessory, or a shopbuilt one?? Bill in Boulder CO USA

?

?

On 1/13/19 1:36 PM, cwlathes wrote:

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel


Re: Atlas lathe capstan (rack & pinion) tailstock

 

开云体育

AMAZING and exemplary work here!

Jim I

On Jan 13, 2019, at 7:52 PM, Steven H via Groups.Io <stevesmachining@...> wrote:

Not my lathe, but photos of another fellows (he may be a member of this Group) capstan tailstock mod and other ball handles that he installed on his lathe.

Regards,
Steven R.?Haskell
Troy, MI

<Atlas mods - cross feed lever.JPG><Atlas mods - spindle lock (1).JPG><Atlas mods - spindle lock (2).JPG><ball handles (1).jpg><boring crankcase (1).jpg>


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

??? ??? Wow, a separate casting for a limited production accessory! Those were "The Good Old Days!" I

have tinkered with the design of a capstan feed tailstock but with the capability of having a driven spindle

for deep hole drilling. So far just an adapted wood lathe tailstock and parts from an old boat steering rack

and pinion.??? ??? ??? Bill in Boulder CO USA


On 1/14/19 12:29 AM, cwlathes wrote:

Hi Bill . . .? Factory

Here is an extract from the catalogue from the “Good Old Days”



Regards,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Bill Williams
Sent: 14 January 2019 12:31 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

??? ??? Carvel, is this a factory one, an aftermarket accessory, or a shopbuilt one?? Bill in Boulder CO USA

?

?

On 1/13/19 1:36 PM, cwlathes wrote:

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

Hi Bill . . .? Factory

Here is an extract from the catalogue from the “Good Old Days”



Regards,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Bill Williams
Sent: 14 January 2019 12:31 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

??? ??? Carvel, is this a factory one, an aftermarket accessory, or a shopbuilt one?? Bill in Boulder CO USA

?

?

On 1/13/19 1:36 PM, cwlathes wrote:

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Robert Downs via Groups.Io
Sent: 12 January 2019 04:00 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Atlas made three types of tailstocks for the 10” and 12” lathes.? The standard tailstocks (the ones that came with the lathes) are not interchangeable.? The 12” ones (early and late) are 1.000” taller than the 10” one.? But the 10” and early 12” ones use the same 10D-6 Base.?

?

The other two types are the lever action tailstock and the tailstock turret.? The same one was used on both 10” and early and late 12”.? When installed on a 10” lathe, the base used is the same 10D-6 used under the standard tailstock.? When sold to go onto a 12”, the base used was the L6-6A, which is similar to the 10D-6 but is 2.000” tall where the 10D-6 is 1.000”.? I have the factory drawing on the latter one, although it doesn’t appear that I ever put it into Files.? Let me know if anyone needs it.

?

I have had a search running on eBay for at least 5 years without ever turning one up.? I do have one of them that I found on a turret.?

?

Anyway, the short answer to your question is “no” as previously stated.? The tailstock is correct but you will need a taller base, or a 1.000” riser block.? However, “Lots of them” do NOT come up on eBay.

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of ksierens
Sent: Friday, January 11, 2019 18:53
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Thanks, there is a 10" turret tail stock there, just wondered if it would work on my 12" as is.

?

?

?

Sent via the Samsung Galaxy S7, an AT&T 4G LTE smartphone

?

?

-------- Original message --------

From: Andrei <calciu1@...>

Date: 1/11/19 6:46 PM (GMT-05:00)

Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

It will not be vertically aligned with the spindle center. You might be able to machine something to add to the base and raise it up, or just buy the right tailstock. Lots of them come up on eBay.


From: [email protected] <[email protected]> on behalf of ksierens <ksierens@msncom>
Sent: Friday, January 11, 2019 6:44 PM
To: [email protected]
Subject: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Will a 10" Atlas / Craftsman tailstock fit on a 12" tailstock base? Is the only difference the thickness of the base?


Re: Iron Giants - Not lathe but still interesting

Pete McLaughlin
 

开云体育

Hi qanthony87
?Thanks for the video on presses. I had not seen that one.

Pete McLaughlin


On Jan 13, 2019, at 5:19 PM, Robert Downs via Groups.Io <wa5cab@...> wrote:

Amen to that.? On both counts.? :-)

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of Dave Matticks
Sent: Sunday, January 13, 2019 18:54
To: [email protected]
Subject: Re: [atlas-craftsman IO] Iron Giants - Not lathe but still interesting

?

Very cool!

My wife doesn't understand the fascination. I don't care, still cool!

Thanks,?

Dave?

?

?

?

Sent from my T-Mobile 4G LTE Device

?

-------- Original message --------

From: qanthony87 <aquinn50@...>

Date: 1/13/19 17:49 (GMT-06:00)

Subject: [atlas-craftsman IO] Iron Giants - Not lathe but still interesting

?


Re: 10" tailstock on a 12" Craftsman lathe?

seb fontana
 

I have a 10" Tailstock with the lever action and 6 position turret and 6 position stop..Really great piece for doing a large quantity, I used it once..Found two complete units at the scrap yard about 25 years ago, plus a 12" 1/2" bed lathe all apart but like new..Sold one tailstock and came out $55 ahead..Seb..


Atlas lathe capstan (rack & pinion) tailstock

 

Not my lathe, but photos of another fellows (he may be a member of this Group) capstan tailstock mod and other ball handles that he installed on his lathe.

Regards,
Steven R.?Haskell
Troy, MI


Re: Iron Giants - Not lathe but still interesting

 

开云体育

Amen to that.? On both counts.? :-)

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of Dave Matticks
Sent: Sunday, January 13, 2019 18:54
To: [email protected]
Subject: Re: [atlas-craftsman IO] Iron Giants - Not lathe but still interesting

?

Very cool!

My wife doesn't understand the fascination. I don't care, still cool!

Thanks,?

Dave?

?

?

?

Sent from my T-Mobile 4G LTE Device

?

-------- Original message --------

From: qanthony87 <aquinn50@...>

Date: 1/13/19 17:49 (GMT-06:00)

Subject: [atlas-craftsman IO] Iron Giants - Not lathe but still interesting

?

https://www.youtube.com/watch?v=hpgK51w6uhk


Re: Iron Giants - Not lathe but still interesting

 

very cool.?


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

It is an Atlas 695 (10”).? On the standard 10D-6 Base.

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of Bill Williams
Sent: Sunday, January 13, 2019 16:31
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

??? ??? Carvel, is this a factory one, an aftermarket accessory, or a shopbuilt one?? Bill in Boulder CO USA

?

?

On 1/13/19 1:36 PM, cwlathes wrote:

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Robert Downs via Groups.Io
Sent: 12 January 2019 04:00 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Atlas made three types of tailstocks for the 10” and 12” lathes.? The standard tailstocks (the ones that came with the lathes) are not interchangeable.? The 12” ones (early and late) are 1.000” taller than the 10” one.? But the 10” and early 12” ones use the same 10D-6 Base.?

?

The other two types are the lever action tailstock and the tailstock turret.? The same one was used on both 10” and early and late 12”.? When installed on a 10” lathe, the base used is the same 10D-6 used under the standard tailstock.? When sold to go onto a 12”, the base used was the L6-6A, which is similar to the 10D-6 but is 2.000” tall where the 10D-6 is 1.000”.? I have the factory drawing on the latter one, although it doesn’t appear that I ever put it into Files.? Let me know if anyone needs it.

?

I have had a search running on eBay for at least 5 years without ever turning one up.? I do have one of them that I found on a turret.?

?

Anyway, the short answer to your question is “no” as previously stated.? The tailstock is correct but you will need a taller base, or a 1.000” riser block.? However, “Lots of them” do NOT come up on eBay.

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of ksierens
Sent: Friday, January 11, 2019 18:53
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Thanks, there is a 10" turret tail stock there, just wondered if it would work on my 12" as is.

?

?

?

Sent via the Samsung Galaxy S7, an AT&T 4G LTE smartphone

?

?

-------- Original message --------

From: Andrei <calciu1@...>

Date: 1/11/19 6:46 PM (GMT-05:00)

Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

It will not be vertically aligned with the spindle center. You might be able to machine something to add to the base and raise it up, or just buy the right tailstock. Lots of them come up on eBay.


From: [email protected] <[email protected]> on behalf of ksierens <ksierens@msncom>
Sent: Friday, January 11, 2019 6:44 PM
To: [email protected]
Subject: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Will a 10" Atlas / Craftsman tailstock fit on a 12" tailstock base? Is the only difference the thickness of the base?


Re: Feed rate increase and crazy thread milling, just for fun

 

Me too.? Please keep us informed.? Bill in Los Osos?


On Sunday, January 13, 2019, 10:15:29 AM PST, mike allen <animal@...> wrote:


? ??? my thought go out to you & your wife Bill in OKC

??? ??? animal

On 1/13/2019 5:04 AM, Bill in OKC too via Groups.Io wrote:
That class stuff is already on indefinite hold. Wife thinks she has Inflammatory Breast Cancer, and the process of getting checked out for it has already left her weak and needing major help. Got asked shortly after I woke up to take a leave of absence from my class until this is cleared up or confirmed. She's already said she won't be doing chemo if it is the cancer. Looks like I'll be doing work and Dr. stuff for a while.

Bill in OKC




Re: Iron Giants - Not lathe but still interesting

 

开云体育

Very cool!
My wife doesn't understand the fascination. I don't care, still cool!
Thanks,?
Dave?



Sent from my T-Mobile 4G LTE Device

-------- Original message --------
From: qanthony87 <aquinn50@...>
Date: 1/13/19 17:49 (GMT-06:00)
Subject: [atlas-craftsman IO] Iron Giants - Not lathe but still interesting

https://www.youtube.com/watch?v=hpgK51w6uhk


Iron Giants - Not lathe but still interesting

 

https://www.youtube.com/watch?v=hpgK51w6uhk


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

??? ??? Carvel, is this a factory one, an aftermarket accessory, or a shopbuilt one?? Bill in Boulder CO USA



On 1/13/19 1:36 PM, cwlathes wrote:

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Robert Downs via Groups.Io
Sent: 12 January 2019 04:00 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Atlas made three types of tailstocks for the 10” and 12” lathes.? The standard tailstocks (the ones that came with the lathes) are not interchangeable.? The 12” ones (early and late) are 1.000” taller than the 10” one.? But the 10” and early 12” ones use the same 10D-6 Base.?

?

The other two types are the lever action tailstock and the tailstock turret.? The same one was used on both 10” and early and late 12”.? When installed on a 10” lathe, the base used is the same 10D-6 used under the standard tailstock.? When sold to go onto a 12”, the base used was the L6-6A, which is similar to the 10D-6 but is 2.000” tall where the 10D-6 is 1.000”.? I have the factory drawing on the latter one, although it doesn’t appear that I ever put it into Files.? Let me know if anyone needs it.

?

I have had a search running on eBay for at least 5 years without ever turning one up.? I do have one of them that I found on a turret.?

?

Anyway, the short answer to your question is “no” as previously stated.? The tailstock is correct but you will need a taller base, or a 1.000” riser block.? However, “Lots of them” do NOT come up on eBay.

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of ksierens
Sent: Friday, January 11, 2019 18:53
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Thanks, there is a 10" turret tail stock there, just wondered if it would work on my 12" as is.

?

?

?

Sent via the Samsung Galaxy S7, an AT&T 4G LTE smartphone

?

?

-------- Original message --------

From: Andrei <calciu1@...>

Date: 1/11/19 6:46 PM (GMT-05:00)

Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

It will not be vertically aligned with the spindle center. You might be able to machine something to add to the base and raise it up, or just buy the right tailstock. Lots of them come up on eBay.


From: [email protected] <[email protected]> on behalf of ksierens <ksierens@msncom>
Sent: Friday, January 11, 2019 6:44 PM
To: [email protected]
Subject: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Will a 10" Atlas / Craftsman tailstock fit on a 12" tailstock base? Is the only difference the thickness of the base?


Re: Feed rate increase and crazy thread milling, just for fun

 

All the best to you and yours, Bill.


On Sun, Jan 13, 2019 at 3:25 PM Dave Matticks <dpm100@...> wrote:

If you need to cut something like that consider putting it in gear and rotate the chuck by hand, if it's multiple passes put a mark on the chuck with some kind of pointer so you can do it again. I've done it maybe 1000 times!?


Dave

On January 13, 2019 at 10:13 AM "seb fontana via Groups.Io" <speedoo51=[email protected]> wrote:

Dave what does the thread per inch come out to be on your parts? I wanted to cut an internal oil groove with one full revolution in 1" so I over drove the lead screw 8:1 since lead screw pitch was 8 threads per inch..Worked great! I had to be on my toes as the carriage moved plenty fast!!


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

Sure would save a lot of cranking!


Dave

On January 13, 2019 at 3:07 PM ksierens <ksierens@...> wrote:

Wow, very nice!? I have an extra 12” tailstock and someday plan on modifying it to do this, oh and maybe for turret too ?

?

Kurt S.

?

From: [email protected] <[email protected]> On Behalf Of cwlathes
Sent: Sunday, January 13, 2019 3:37 PM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Robert Downs via Groups.Io
Sent: 12 January 2019 04:00 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Atlas made three types of tailstocks for the 10” and 12” lathes.? The standard tailstocks (the ones that came with the lathes) are not interchangeable.? The 12” ones (early and late) are 1.000” taller than the 10” one.? But the 10” and early 12” ones use the same 10D-6 Base.?

?

The other two types are the lever action tailstock and the tailstock turret.? The same one was used on both 10” and early and late 12”.? When installed on a 10” lathe, the base used is the same 10D-6 used under the standard tailstock.? When sold to go onto a 12”, the base used was the L6-6A, which is similar to the 10D-6 but is 2.000” tall where the 10D-6 is 1.000”.? I have the factory drawing on the latter one, although it doesn’t appear that I ever put it into Files.? Let me know if anyone needs it.

?

I have had a search running on eBay for at least 5 years without ever turning one up.? I do have one of them that I found on a turret.?

?

Anyway, the short answer to your question is “no” as previously stated.? The tailstock is correct but you will need a taller base, or a 1.000” riser block.? However, “Lots of them” do NOT come up on eBay.

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of ksierens
Sent: Friday, January 11, 2019 18:53
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Thanks, there is a 10" turret tail stock there, just wondered if it would work on my 12" as is.

?

?

?

Sent via the Samsung Galaxy S7, an AT&T 4G LTE smartphone

?

?

-------- Original message --------

From: Andrei <calciu1@...>

Date: 1/11/19 6:46 PM (GMT-05:00)

Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

It will not be vertically aligned with the spindle center. You might be able to machine something to add to the base and raise it up, or just buy the right tailstock. Lots of them come up on eBay.


From: [email protected] <[email protected]> on behalf of ksierens <ksierens@msncom>
Sent: Friday, January 11, 2019 6:44 PM
To: [email protected]
Subject: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Will a 10" Atlas / Craftsman tailstock fit on a 12" tailstock base? Is the only difference the thickness of the base?

?



?


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

Wow, very nice!? I have an extra 12” tailstock and someday plan on modifying it to do this, oh and maybe for turret too ?

?

Kurt S.

?

From: [email protected] <[email protected]> On Behalf Of cwlathes
Sent: Sunday, January 13, 2019 3:37 PM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Robert Downs via Groups.Io
Sent: 12 January 2019 04:00 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Atlas made three types of tailstocks for the 10” and 12” lathes.? The standard tailstocks (the ones that came with the lathes) are not interchangeable.? The 12” ones (early and late) are 1.000” taller than the 10” one.? But the 10” and early 12” ones use the same 10D-6 Base.?

?

The other two types are the lever action tailstock and the tailstock turret.? The same one was used on both 10” and early and late 12”.? When installed on a 10” lathe, the base used is the same 10D-6 used under the standard tailstock.? When sold to go onto a 12”, the base used was the L6-6A, which is similar to the 10D-6 but is 2.000” tall where the 10D-6 is 1.000”.? I have the factory drawing on the latter one, although it doesn’t appear that I ever put it into Files.? Let me know if anyone needs it.

?

I have had a search running on eBay for at least 5 years without ever turning one up.? I do have one of them that I found on a turret.?

?

Anyway, the short answer to your question is “no” as previously stated.? The tailstock is correct but you will need a taller base, or a 1.000” riser block.? However, “Lots of them” do NOT come up on eBay.

?

Robert Downs

?

From: [email protected] [mailto:[email protected]] On Behalf Of ksierens
Sent: Friday, January 11, 2019 18:53
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Thanks, there is a 10" turret tail stock there, just wondered if it would work on my 12" as is.

?

?

?

Sent via the Samsung Galaxy S7, an AT&T 4G LTE smartphone

?

?

-------- Original message --------

From: Andrei <calciu1@...>

Date: 1/11/19 6:46 PM (GMT-05:00)

Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

It will not be vertically aligned with the spindle center. You might be able to machine something to add to the base and raise it up, or just buy the right tailstock. Lots of them come up on eBay.


From: [email protected] <[email protected]> on behalf of ksierens <ksierens@msncom>
Sent: Friday, January 11, 2019 6:44 PM
To: [email protected]
Subject: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Will a 10" Atlas / Craftsman tailstock fit on a 12" tailstock base? Is the only difference the thickness of the base?


Re: 10" tailstock on a 12" Craftsman lathe?

 

开云体育

Just to follow on Robert’s description , for those of you who may not have seen one given its comparative rarity , here’s a pic of a lever action tailstock . . .?

Comes in handy occasionally . . . like when you have to drill out 200 crimping sleeves ?:>( :>(



Keep well,

?

Carvel

?

From: [email protected] [mailto:[email protected]] On Behalf Of Robert Downs via Groups.Io
Sent: 12 January 2019 04:00 AM
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

?

Atlas made three types of tailstocks for the 10” and 12” lathes.? The standard tailstocks (the ones that came with the lathes) are not interchangeable.? The 12” ones (early and late) are 1.000” taller than the 10” one.? But the 10” and early 12” ones use the same 10D-6 Base.?

?

The other two types are the lever action tailstock and the tailstock turret.? The same one was used on both 10” and early and late 12”.? When installed on a 10” lathe, the base used is the same 10D-6 used under the standard tailstock.? When sold to go onto a 12”, the base used was the L6-6A, which is similar to the 10D-6 but is 2.000” tall where the 10D-6 is 1.000”.? I have the factory drawing on the latter one, although it doesn’t appear that I ever put it into Files.? Let me know if anyone needs it.

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I have had a search running on eBay for at least 5 years without ever turning one up.? I do have one of them that I found on a turret.?

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Anyway, the short answer to your question is “no” as previously stated.? The tailstock is correct but you will need a taller base, or a 1.000” riser block.? However, “Lots of them” do NOT come up on eBay.

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Robert Downs

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From: [email protected] [mailto:[email protected]] On Behalf Of ksierens
Sent: Friday, January 11, 2019 18:53
To: [email protected]
Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

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Thanks, there is a 10" turret tail stock there, just wondered if it would work on my 12" as is.

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Sent via the Samsung Galaxy S7, an AT&T 4G LTE smartphone

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-------- Original message --------

From: Andrei <calciu1@...>

Date: 1/11/19 6:46 PM (GMT-05:00)

Subject: Re: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

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It will not be vertically aligned with the spindle center. You might be able to machine something to add to the base and raise it up, or just buy the right tailstock. Lots of them come up on eBay.


From: [email protected] <[email protected]> on behalf of ksierens <ksierens@msncom>
Sent: Friday, January 11, 2019 6:44 PM
To: [email protected]
Subject: [atlas-craftsman IO] 10" tailstock on a 12" Craftsman lathe?

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Will a 10" Atlas / Craftsman tailstock fit on a 12" tailstock base? Is the only difference the thickness of the base?


Re: Feed rate increase and crazy thread milling, just for fun

 

开云体育

If you need to cut something like that consider putting it in gear and rotate the chuck by hand, if it's multiple passes put a mark on the chuck with some kind of pointer so you can do it again. I've done it maybe 1000 times!?


Dave

On January 13, 2019 at 10:13 AM "seb fontana via Groups.Io" <speedoo51@...> wrote:

Dave what does the thread per inch come out to be on your parts? I wanted to cut an internal oil groove with one full revolution in 1" so I over drove the lead screw 8:1 since lead screw pitch was 8 threads per inch..Worked great! I had to be on my toes as the carriage moved plenty fast!!