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    Pull out strength in aluminum...

    Pull out strength in aluminum
    https://www.lightmetalage.com/news/industry-news/extrusion/screw-chase-pull-out-strength-old-and-new-design-equations/
    Plus, if in a vertical application you have to...
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    120,013

    We see P8As often ..the Navy verison of the 737 ...

    We see P8As often ..the Navy verison of the 737
    Boeing P-8 Poseidon - Wikipedia

    Re: March 30, 2020, the U.S. Navy awarded Boeing a $1.5 billion production contract for the next 18 P-8A Poseidon...
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    1,523

    Getting into a machine shop even as the Mop Boy...

    Getting into a machine shop even as the Mop Boy you will be asked to change parts on a mill, lathe or grinder when the shop is short handed.. Do that with not playing with you phone or any other...
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    The standard wrench for a single center nut is...

    The standard wrench for a single center nut is about 6 1/2- 7 inches long.
    Holding the wheel with one hand and the torque wrench at that length with your other hand see how much torque you can make....
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    Where is Gordon, he is he thread guy. I stepping...

    Where is Gordon, he is he thread guy.
    I stepping out of my comfort zone
    http://www.freetechnicalcharts.com/media/Metric_Tap_Size_Chart.pdf

    Good to pre drill smaller ,then drill the tap drill...
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    1,523

    Likely it will be hard to find a tool job at 17...

    Likely it will be hard to find a tool job at 17 .and hard to find any job as few are listed on craigslist. Your best chance is to go out knocking on doors and have a decent story. I want to start...
  7. Denmark total deaths 605, new deaths yesterday...

    Denmark total deaths 605, new deaths yesterday zero.
    Active cases 514

    Seems low.

    Re: https://www.dst.dk/en/Statistik/emner/befolkning-og-valg/doedsfald-og-middellevetid/doedsfald
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    where is Gordon when we need him? I have the...

    where is Gordon when we need him?

    I have the chart but it is not my call...
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    I think a tiny bit of error in the ball can make...

    I think a tiny bit of error in the ball can make the sharp OD take size oversized at start.
    One way to avoid would be to pre drill (15/32) and then drill with a drill bit that measures at or under...
  10. Do check Detriot and Ohio.. seems a good place to...

    Do check Detriot and Ohio.. seems a good place to search.
  11. flu season past: Yes, 130K USA CV-19 death for a...

    flu season past:
    Yes, 130K USA CV-19 death for a half yerar is high.

    Yesterdays USA deaths of 764 is about 1/3 of the highest levels of about 2000.

    Why Did The Flu Kill 80,000 Americans In...
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    There is quite obviously more to any machining or...

    There is quite obviously more to any machining or grinding operation than can ever exist/appear in any textbook.

    I went to Carboy tech school back in the 60s. They had figured that a good carbide...
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    Lathe history. History of Lathe from Beginning...

    Lathe history.
    History of Lathe from Beginning of Machine Tool Invention
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    529

    Building crankshaft multi wheel arbors we would...

    Building crankshaft multi wheel arbors we would go around like the Norton advice but would tighten less and then go around again to spec. seems like it was 22 first round and 26 0r 28 ft lbs the...
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    1,055

    So many factors determine tool cutter life that...

    So many factors determine tool cutter life that each too need be considered for its material, geometry, edge condition and each environment of machine and fixture rigidity and then also the material...
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    It is a C & C Machine. See the red machine.....

    It is a C & C Machine.
    See the red machine..
    see the red handles..
    see the red wires...

    So completely above board, see the board.
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    My buddy had one set on the likes of a...

    My buddy had one set on the likes of a basement..the property was sloping so the rear side had a walkout and the front looked like a ranch. It was avery nice home and a bargain considering the low...
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    Years ago, an outfit sold an ohm's reciprocator...

    Years ago, an outfit sold an ohm's reciprocator that would measure the current generated by the cutting action and create the equal charge/amount so no electrical caused cratering would happen.
    I...
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    Much of cutting tool theory goes from sharp to...

    Much of cutting tool theory goes from sharp to dull enough for sharpening...some times to perhaps a .015 wear land for steel and for cast iron perhaps gong from a sharp corner to a wire out 1/16...
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    QT:[Good thing most of the machinists here are...

    QT:[Good thing most of the machinists here are also doctors... ]
    Yes, it is a darn shame that most machinist have to think at their job and continue to do that in other matters…The news must be...
  21. QT {i wonder how a face mask does lower the...

    QT {i wonder how a face mask does lower the oxygen content of the air?]
    [i have trouble imagining that anyone can take that moron seriously.]

    likely one would adjust deeper breathing if blood...
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    Perhaps two stones cut with a harder stone and...

    Perhaps two stones cut with a harder stone and rubbed together to make a taper that would expand the diameter as the stones were brought together and the taper moving the stones outwardly...perhaps...
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    Another away to look at heat caused burning a...

    Another away to look at heat caused burning a surface of a thin is that heat makes metal expand outwardly at the surface. With a thick part the part’s strength can resist surface change other that a...
  24. One could say Dont pet rattle snakes because they...

    One could say Dont pet rattle snakes because they may bite..

    And then others might write pages and pages about all the nice things about rattle snakes with leaving the bite part and then some...
  25. Another interesting thing about the CV-19 numbers...

    Another interesting thing about the CV-19 numbers
    Yesterday the death number was 346, the serious/critical number was 15,864.
    So with that for yesterday about 2% of the worst cases resulted in...
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