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Type: Posts; User: jim rozen

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  1. Replies
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    850

    A good resource: ...

    A good resource:

    https://www.practicalmachinist.com/vb/transformers-phase-converters-and-vfd/fitch-williams-converter-design-balancing-instructions-101882/
  2. The overall goal with a worn machine like this is...

    The overall goal with a worn machine like this is to achieve as much of the original factory accuracy as possible.

    1) the headstock on high mileage machines never moves in relation to the bed,...
  3. And Scotto is deliberately ignoring facts. ...

    And Scotto is deliberately ignoring facts. Like the pool party in arkansas that infected dozens. Like
    the two missouri hair salons that infected about 100. Like the captains of industry that...
  4. One of the most vital checks to do, when chosing...

    One of the most vital checks to do, when chosing a hospital, is to determine how often they sue their customers for payment. This tends to correlate
    strongly with overcharging for routine...
  5. We're *all* gonna die soon anyway. Doesn't...

    We're *all* gonna die soon anyway. Doesn't change the fact that *excess* mortality due to this virus just hit 0.1 million, and climbing.
    And if the Human Capital Stock folks get their way, if...
  6. Thread: Recession?

    by jim rozen
    Replies
    2,651
    Views
    138,310

    A wee story. True, the names have been changed....

    A wee story. True, the names have been changed.

    Call the two individuals Erling, and Klaus. Brilliant theoretical physicists. They figured out a scheme
    using Puts and Calls so they would make...
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    Not always. Suggest he peruse the Fitch...

    Not always. Suggest he peruse the Fitch Williams 'how I did it' discussion.
  8. Suggest a step pulley J head as the replacement,...

    Suggest a step pulley J head as the replacement, not a varispeed. Then fit a VFD.

    Use the M head until a good one shows up.
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    Chains are actually some of the least expensive...

    Chains are actually some of the least expensive parts for race bikes.
  10. This really frosts your cake, doesn't it? The...

    This really frosts your cake, doesn't it? The fact that the wingnut chant of Lock Her Up is being used against your
    Chosen Orange One, and it sort of make you stop and think a bit - why *exactly*...
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    I think the gib is missing from the cross slide,...

    I think the gib is missing from the cross slide, but if you had an end-on photo from the front, my guess is it would show the counterbore
    where the gib adjustment screw goes.

    Same with the...
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    Not sure of the original application for the man...

    Not sure of the original application for the man who bought this converter, but the additional bonus for multi (small/large) converter
    setup is that if the 30 is not needed, and a smaller one can be...
  13. +1, All high mileage lathes like that have the...

    +1, All high mileage lathes like that have the tailstock bore low, and pointing down, and it's standard to shim them to
    correct for those errors as well as possible. Within a few thou is...
  14. All well and good except unemployment is now at...

    All well and good except unemployment is now at depression era levels, and 0.1 M have died from this virus.
    These are strong suggtions that trump may be indictable come november. Just imagine,...
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    The 3 - 3/8 inch width matches the one on my 10L.

    The 3 - 3/8 inch width matches the one on my 10L.
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    Wait. Chain not equal to gears. Does your bike...

    Wait. Chain not equal to gears. Does your bike have a front drive chain? If so, it's a Rokon.

    Always wanted one.

    Throw the chain away.
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    Hmm. And here I thought your obedience to your...

    Hmm. And here I thought your obedience to your commander in chief was absolute.
    Johnson, Kennedy, and Nixon Derangement Syndrome, eh?

    How soon you forget.
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    This large idler motor was probably, in the past,...

    This large idler motor was probably, in the past, being used to run smaller load motors. The previous owner probably realized that
    he could get better voltage balance with smaller run capacitance,...
  19. He's going to do whatever it takes to steal the...

    He's going to do whatever it takes to steal the 2020 election, because it's quite apparent from all the "no way you can indict
    a sitting president" claims, that he's about to be charged with a large...
  20. Yay, go to arkansas and have a pool party! Go to...

    Yay, go to arkansas and have a pool party!
    Go to missouri and give haircuts!
    Go to Kiryas Joel and open up a school full of kids!
  21. Thread: Recession?

    by jim rozen
    Replies
    2,651
    Views
    138,310

    Also him: 'eat shit, a million flies can't be...

    Also him: 'eat shit, a million flies can't be wrong!'
  22. Good point - be aware the same could be said for...

    Good point - be aware the same could be said for anyone else - you might want to periodically check your back for bulls eyes.
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    YouTube...

    YouTube

    Measure the speed, mark the speed handle at each end. Interpolate appropriately.
  24. The first amendment has two parts - freedom OF...

    The first amendment has two parts - freedom OF religion and freedom FROM religion.

    Congress shall make NO law respecting the establishment of religion, nor the free exercise thereof.

    First...
  25. Yeah, that went out the window a long time ago,...

    Yeah, that went out the window a long time ago, about the time that moscow mitch became a scorched
    earth advocate of killing everything democratic. Your rules my friend, your rules. Buckle your...
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