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  1. Replies
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    Werth makes a combo Vison CMMM. Roughly $700K

    Werth makes a combo Vison CMMM. Roughly $700K
  2. Replies
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    1,776

    Look at a Money Tail breach loader. It has a...

    Look at a Money Tail breach loader. It has a piece of brass that 'obdurate'. Ie expands under pressure to seal the breach.
  3. 'Hence, a drug prescription is given. But drugs...

    'Hence, a drug prescription is given. But drugs don't work the same for all patients.'

    Or if they do not take them.

    'An odd correlation, study of English prostitutes found that the majority...
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    3,653

    I looked an my Columbian action and another...

    I looked an my Columbian action and another standard length action. The feed throat was 3-5/8 on the Columbian vs 3-1/5 on the other action. I used a tape measure though. My digital caliper was...
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    If you are looking for info on opening the feed...

    If you are looking for info on opening the feed rails, then Duane Weibe has a booklet on how to.
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    27,444

    Machinist make machines. Tool Makers make tools....

    Machinist make machines. Tool Makers make tools. Millwrights right mills. Fairly simple. I believe there are 5 levels in Europe of the machine trades. Toolmaker being in the middle. Finebaugh being...
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    Some have replaced 03 Springfield with Win M70's....

    Some have replaced 03 Springfield with Win M70's. I believe its the same thread as the P-14 and P-17 Enfield. Let me know if this is doable for you. If not, I'd be interested in the action. I might...
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    Some companies do make HSS inserts.

    Some companies do make HSS inserts.
  9. Replies
    19
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    3,045

    I wouldn't turn down a 3-phase machine. Up to...

    I wouldn't turn down a 3-phase machine. Up to 5hp, a Variable Frequency drive VFD would work.
  10. Replies
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    I have the Everlast Brake Bleeder. I think under...

    I have the Everlast Brake Bleeder. I think under $10 at NAPA. Looks like ????? But it works.
  11. Replies
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    To some extent the 'old' mill has merit. I...

    To some extent the 'old' mill has merit. I believe SIP used their mill base for CMMs. I think the Swiss National Labs have some converted. SO, instead of a Bridgeport mill, why not a Jig Bore or such.
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    Thanks for the input. I'll see if I can check the...

    Thanks for the input. I'll see if I can check the runout of the spindle bore. I am thinking of a spherical bushing and then turn some Delrin for the OD and ID.
  13. There's a hole or omission in your job profiles....

    There's a hole or omission in your job profiles. CNC Machinist. That is program, set and run parts. Look in the positions wanted or jobs section on this board. I think there is an opening for $29/hr...
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    Good read. The pictures didn't come up for me....

    Good read. The pictures didn't come up for me. Reading through, there were some different methods. Some of those are helpful as I have a Monarch 10EE. So, I won't be able to use a spider at the...
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    Butch, Are you using the 10EE to chamber...

    Butch,
    Are you using the 10EE to chamber barrels? I was wondering on a setup on a 10EE for chambering.

    Also, on a Hardinge Conquest, we had an adjuster to center reamers or form...
  16. Thread: .050r max

    by 75sv1
    Replies
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    3,905

    My take is a sharp corner meets spec. Max is max....

    My take is a sharp corner meets spec. Max is max. I do run into the used of max and min where it does not work correctly. usually min. If min. then the part would not have a shoulder as an example....
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    I have to clarify that this book is more for...

    I have to clarify that this book is more for custom rifle work. A lot of neat projects. I did go to TSJC in the early 80s. Good program. It was more geared towards custom rifles at that time. It...
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    Jim Carmicheal's book is OK. Sort of depends on...

    Jim Carmicheal's book is OK. Sort of depends on what aspect of gunsmithing interest you? Also, there are NRA courses as some colleges across the US, during the Summer. Iowa has a gunsmithing base...
  19. Thread: Barrel holding

    by 75sv1
    Replies
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    3,061

    Some chamber reamers are draw through. I'd have...

    Some chamber reamers are draw through. I'd have to check the correct term. So, as the barrel is threaded or otherwise in the action, the chamber reamer is pressed forward by the bolt. Also turned by...
  20. Thread: Barrel holding

    by 75sv1
    Replies
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    3,061

    TIR and distortion can be two different things....

    TIR and distortion can be two different things. With a 3-jaw chuck, there might and probably is three 'lobes' on the roundness of the chamber. Not sure if this would have anything to affect accuracy....
  21. Thread: Barrel holding

    by 75sv1
    Replies
    20
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    3,061

    Is this that the muzzle end was held in a 3-jaw...

    Is this that the muzzle end was held in a 3-jaw and the chamber end was held in a collet at the catshead?
  22. Thread: Barrel holding

    by 75sv1
    Replies
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    3,061

    Or the measuring machines to see what amount of...

    Or the measuring machines to see what amount of distortion. Thermites setup idea would work with a faceplate and some type of collet holder. I use to center reamers or other tools on a Hardinge...
  23. Thread: Barrel holding

    by 75sv1
    Replies
    20
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    3,061

    I could see turning the OD of the barrel...

    I could see turning the OD of the barrel concentric with the bore and to a size of a collet. Then use the collet. Why, instead of a 4-jaw? A 4-jaw or any number of jaws will distort the chamber. Then...
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    OK, 'didn't work well in WW2 for the Brits on...

    OK,

    'didn't work well in WW2 for the Brits on the lee enfield no4
    they had barrel creapon the mklll barrel '

    Also, there were Carcano's imported into Canada. Basically, threaded sleeve and...
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    Color Code: White - Barrel Brass - Sleeve Red...

    Color Code:
    White - Barrel
    Brass - Sleeve
    Red - Action

    As in the OP's post.
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