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Re: Wanting to buy AXA 250-111 - wanting opinions on which brand
As always, I really appreciate this site and the members.? Thanks for the info.? I did look at Shars, but in this case they are more expensive.? I think I will look into, when I get more hours under my belt, a scissors knurler.? I ordered the 10 piece system.? Maybe changing the knurling tool to a scissors type will be a future project for fun.? I also will definitely take it apart (and take pics!) and clean it first.
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Merry Christmas! |
Re: Wanting to buy AXA 250-111 - wanting opinions on which brand
I've bought many extra tool holders from Shars which are well made and cheaper than most other suppliers.? I assume their tool post would also be fine.? You'll get a "bump" knurler with the set but, as others have said, you'll definitely want to get a scissors knurler instead.? I altered the "bump" knurler that came with my original set into a tool holder so it wouldn't go to waste.? |
Re: spindle nose thread
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Re: Wanting to buy AXA 250-111 - wanting opinions on which brand
I have a Bostar wedge type. ?It has been very solid and repeatable. ?I cleaned and greased it when I bought it but it was pretty clean. ?
Also recommend a scissor knurler. ?I might have used the Bostar knurler on brass. ?The Atlas doesn’t deal well with force needed to knurl harder materials. ? |
Re: Wanting to buy AXA 250-111 - wanting opinions on which brand
开云体育??? Just plan if ya buy a import & this goes for chucks also & just about anything with more that one part that yer gonna want to dissemble the unit & clean out all the manufacturing smeg & ya may want to re-clock the handle . I took mine apart when I got it to re-clock the handle there was a lot of shavings left over inside . Take pics if ya do this project , they may come in handy on reassembly . I'm not a big fa of the knurler that comes with the QCTP . I'd rather have a plain tool holder & get/build a scissor knurler . YMMV On 12/17/24 3:56 PM, Lbrewer42 via
groups.io wrote:
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Wanting to buy AXA 250-111 - wanting opinions on which brand
I am a total newbie learning his lathe.
I found out from this group previously that the quick change to hold her that I would need for my atlas 10 inch Lathe would be an AXA 250–111. If I am remembering correctly I was given a link and found it on eBay.
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Question 1:? I went to eBay and found various options and makers.? Should I be concerned about the unit I buy being Bostar or Labworks, etc.?
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Question 2:? Knurling tool - two types - which would you recommend??
I see two options within the Bostar brand:
A.? a Bostar unit selling an 11 piece set where the knurling tool is a a 250-110 that has the knurling integrated on one end and says the unit, "Can also turn with bits up to 1/2."??
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B.? Bostar has a 10 piece set with its knurling attachment being a separate unit that fits into a 250-101:
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Merry Christmas! |
Re: spindle nose thread
开云体育MrPete222 put out a video today asking for info on this subject.On 12/8/2024 8:08 AM, Steven H via
groups.io wrote:
The 6” Craftsman metal turning lathes (made by Atlas) had 1”-8 spindle nose thread until 1959 when the Craftsman changed to the Timken tapered roller bearing headstock. Then the spindle nose changed to 1”-10. From 1940 through 1958 the Craftsman 6” lathes had the bronze bushing headstock. The first Craftsman 6” metal turning lathe which came out in 1938 had a 3/4-16 spindle nose. You are correct stating that the Atlas 618 lathes always had Timken bearing headstock with the 1”-10 spindle nose. This is based on a review of Craftsman catalogs that I have on pdf. |
Re: Craftsma commercial lathe on FB
开云体育That was one of the more realistic prices I've seen for one in quit a while , I see then 2500-3500 all the time with? little tooling . One of the last ones they pulled all the accessories to sell them separately . I see add's like that I'm glad I have a couple machines already . animal On 12/10/24 8:50 PM, Bill in OKC too
via groups.io wrote:
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Re: Craftsma commercial lathe on FB
And gone already. Not that I could have done more than drooled over it. ? Bill in OKC? William R. Meyers, MSgt, USAF(Ret.) Aphorisms to live by: Good judgement comes from experience. Experience comes from bad judgement.? SEMPER GUMBY! Physics doesn't care about your schedule. The only reason I know anything is because I've done it wrong enough times to START to know better. Expect in one hand, expectorate in the other. See which one gets full first.
On Tuesday, December 10, 2024 at 02:54:28 PM CST, wa5jat/Jim Hudson via groups.io <jlhudson1@...> wrote:
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no connection
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Re: spindle nose thread
The 6” Craftsman metal turning lathes (made by Atlas) had 1”-8 spindle nose thread until 1959 when the Craftsman changed to the Timken tapered roller bearing headstock. Then the spindle nose changed to 1”-10. From 1940 through 1958 the Craftsman 6” lathes had the bronze bushing headstock. The first Craftsman 6” metal turning lathe which came out in 1938 had a 3/4-16 spindle nose. You are correct stating that the Atlas 618 lathes always had Timken bearing headstock with the 1”-10 spindle nose. This is based on a review of Craftsman catalogs that I have on pdf.
Steve Haskell Troy, MI |
Re: spindle nose thread
>1-1/2x8tpi. I have a TH42... the 1" spindles are on their 6" lathes... can, IIRC, be 1x8tpi or 1x10tpi depending on age.?
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All of the Atlas badge 6" lathes had 1"x10 tpi. The early Craftsman badged ones had 1"x 8 tpi and the later ones switched to 1"x10 tpi.?
As far as I know nobody has ever confirmed why Craftsman wanted Atlas to make the 1"x 8 spindle but most speculate it was so chuck threads matched their wood lathe spindles at the time. |
Re: spindle nose thread
1-1/2x8tpi. I have a TH42... the 1" spindles are on their 6" lathes... can, IIRC, be 1x8tpi or 1x10tpi depending on age.? Bill in OKC William R. Meyers, MSgt, USAF(Ret.) Aphorisms to live by: Good judgement comes from experience. Experience comes from bad judgement.? SEMPER GUMBY! Physics doesn't care about your schedule. The only reason I know anything is because I've done it wrong enough times to START to know better. Expect in one hand, expectorate in the other. See which one gets full first.
On Thursday, December 5, 2024 at 10:20:06 AM CST, hedgesben via groups.io <hedgesben@...> wrote:
What is the thread on the spindle nose? for an atlas 10f please.? Im sure i heard its 1"x 8 tpi N something but all i can find in that size is 1" x 11.5 tpi
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Re: BlackFriday Hobby mags sale
开云体育??? ??? Ok , i'll have to give that a gander . 10 bucks says that I can't get to UK ebay even if I try , I've been there a couple hundred times & I wasn't trying . Yea a feature , that's what it is a feature . thanks animal On 11/25/24 7:49 PM, Bill in OKC too
via groups.io wrote:
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Re: BlackFriday Hobby mags sale
Bought a CD off Ebay.co.uk years ago. And I've been buying the magazines off ebay when & as I can find and afford them. Some really good stuff in them.? Bill in? William R. Meyers, MSgt, USAF(Ret.) Aphorisms to live by: Good judgement comes from experience. Experience comes from bad judgement.? SEMPER GUMBY! Physics doesn't care about your schedule. The only reason I know anything is because I've done it wrong enough times to START to know better. Expect in one hand, expectorate in the other. See which one gets full first.
On Monday, November 25, 2024 at 09:03:52 PM CST, mike allen <animal@...> wrote:
??? so how'd ya get the first 80 issues , on their website ? ??? thanks animal
On 11/25/24 6:34 PM, Bill in OKC too
via groups.io wrote:
Yeah, and those guys push small machines to the outer
limited, too! I've got electronic copies of a bunch of the
early ME. But I'm not a model train guy. Dad fixed that for
me when I was young. Model Engineers Workshop still has some
stuff on model trains, but it's also lot more general. Got
electronic copies of the first 80 MEW, too. Want all the
rest, as well. What's that about beer budget and champagne
taste? Yup!
William
R. Meyers, MSgt, USAF(Ret.)
Aphorisms to live by:
Good judgement comes from experience.
Experience comes from bad judgement.?
SEMPER GUMBY!
Physics doesn't care about your schedule. The only reason I know anything is because I've done it wrong enough times to START to know better. Expect
in one hand, expectorate in the other. See
which one gets full first.
On Monday, November 25, 2024 at 07:06:20 PM CST, mike
allen <animal@...> wrote:
I bought both those mags from the same publisher for a while & out of the 35-40 I have in a stack I never found anything that even remotely interested me . I subscribe to Model Engineer's Workshop , I get teh digital copy . I just renewed my script last again nite? . The English mag got to me cause there seems to be a lot more machining articles & not things like how to build a yard cart cause their out of things to write about .? There's a lot more good articles in the 2-3 years that I've subscribed then all the years I bought the other 2 mags . The English blokes? seem to take the hobby machining hobby pretty serious . They have their own? forum with probably at least a couple thousand hours of experience between members . I just looked at the October issue & it has I believe 11or 12 articles & that's without the regular columns . The Barns & Noble in Reno carries it so I imagine the the other Barns would too . I've been real happy with my $$ spent on this mag . YMMV animal On
11/25/24 2:50 PM, David Matthews via groups.io
wrote:
I tried Home Shop Machinist again last year and
am letting it drop.? Not a lot in it and what is
there often isn't well written.? I used to
subscribe and it was pretty good back then.? I see
Model Engineer's Workshop in this list.? Anyone
have any experience with it?? Looking for
something with small lathe/mill projects.
Dave
On Mon,
Nov 25, 2024 at 5:27?PM mike allen via <animal=[email protected]>
wrote:
I got this mail today & heres a list of their hobby mags that are part |
Re: BlackFriday Hobby mags sale
开云体育??? so how'd ya get the first 80 issues , on their website ? ??? thanks animal
On 11/25/24 6:34 PM, Bill in OKC too
via groups.io wrote:
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Re: BlackFriday Hobby mags sale
That sounds about where I was. Minor detail differences. I got a 7x10 mini-lathe first. Only thing I could lay hands on. Had what seemed like the usual troubles with them, but wasn't getting anywhere. Whined to SWMBO about it one day. She told me to take another class. Was excellent advise. Reason I wasn't getting anywhere was I wasn't getting consistent measurements.? Last class was in 1973. Got the lathe in 2008. Complained in late 2014. Started the new class in February 2015. Finally finished it in May of 2022. :) Slow learner, plus took as much advantage of the school machine as I could. Classes aren't free, but they had a tuition waiver for Desert Storm vets, and I qualified. Just had to buy the books and a 6" dial caliper. Got through the bookwork, found time to play with a set of gage blocks and my caliper & a micrometer and learned to be consistent.? And played, and remade parts for grades until I was satisfied they were as near perfect as I could make them. Took quite a while. Happy I got the certificate,? happier I built up the skills. Though missed a few. When I started the class, we were supposed to learn to do heat treatment and surface grinding, but the older machinist retired before I got there. ? Opportunity cost. Oh well! Bill in OKC? William R. Meyers, MSgt, USAF(Ret.) Aphorisms to live by: Good judgement comes from experience. Experience comes from bad judgement.? SEMPER GUMBY! Physics doesn't care about your schedule. The only reason I know anything is because I've done it wrong enough times to START to know better. Expect in one hand, expectorate in the other. See which one gets full first.
On Monday, November 25, 2024 at 08:05:57 PM CST, David Matthews via groups.io <n36078@...> wrote:
Looking for general techniques and projects.? Mostly to use as starting points for my own designs.? I decided that learning by YouTube wasn't the best way to go so I took a couple manual machining courses at a community college.? It is free to audit public college courses in NY if you are over 60.? It was taught by two retired machinists and I learned a ton.? I also ended up with a bunch of tooling and fixtures that I made in class. Dave On Mon, Nov 25, 2024, 19:10 Bill in OKC too via <wmrmeyers=[email protected]> wrote:
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