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  1. Have you tried these guys? Accurate Steel...

    Have you tried these guys?

    Accurate Steel Treating, Accurate Ion Technologies
    10008 Miller Way, South Gate, CA 90280
    E-mail: [email protected]
    Accurate Steel Treating | Home
  2. Replies
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    I worked in a place in Portsmouth UK in 1982 that...

    I worked in a place in Portsmouth UK in 1982 that made CO2 scrubbers for nuclear submarines. Regardless of the material certs that came with the mat'l, every piece of material that came in,...
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    You can rent a building probably without a permit...

    You can rent a building probably without a permit of any sort, I've never been asked for one.

    But I think your not going to get the permit of occupancy until you have done the fictitious name...
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    Bob, both the stress on the pull stud and the...

    Bob, both the stress on the pull stud and the tensile strength of the pull stud are both expressed as psi. Therefore you can divide one by the other.
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    truth be told we'll probably never know what...

    truth be told we'll probably never know what happened, if it wasn't the OP at the machine but an operator, most operators won't fess upto making a mistake that would trash a spindle.

    It's a bit...
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    The neck on the BT30 pull stud is 7mm dia =...

    The neck on the BT30 pull stud is 7mm dia = .2755"

    area = (.2755/2)*(.2755/2) * pi = .0596in^2

    tensile stress = Force /area

    If BT30 retention force is 700#

    tensile stress = 700# /...
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    I'm really late with some parts for a good...

    I'm really late with some parts for a good customer, might have to use the I got the flu excuse, of course if he believes me, and then I get the flu I'll be in a pickle.
  8. I've machined pattern welded steel or Damascus as...

    I've machined pattern welded steel or Damascus as you call it.

    I roughed the shape using a 3/8 flatbottom, and finished the blade with a 3/8 ball.

    The big problem is the amount it moves when...
  9. Replies
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    Something you armchair metallurgists etc seem to...

    Something you armchair metallurgists etc seem to miss is that the stress on the pull stud is 11'733psi for a retention force of 700#

    So if a pull stud was a thru hardening steel with a strength...
  10. Replies
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    I've been running the same long skinny pull-studs...

    I've been running the same long skinny pull-studs on my Makino since 1995. I have close to 2000# retention force.

    Probably should replace them I guess. I'll get some more from Mari-tool nexr time...
  11. If you buy a brand new Ripper mill body and...

    If you buy a brand new Ripper mill body and inserts it's going to be cheaper than the used bodies and the inserts your trying to sell.

    Plus for the toolholders without screws, if you can't supply...
  12. Replies
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    The short Pull stud looks suspiciously like a...

    The short Pull stud looks suspiciously like a Fadal pull stud, the longer one looks like a pull stud I use on my Makino.

    There is a big difference in the spindle tapers between my Fadals and my...
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    There was also plenty of American interference in...

    There was also plenty of American interference in the Brexit campaign.

    The Mercers who bank roll Breitbart, (and who used to bankroll Steve Bannon) put a lot of money into the leave campaign.
    ...
  14. Replies
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    Nope, Ripper is a very popular tool for aluminum.

    Nope, Ripper is a very popular tool for aluminum.
  15. Replies
    124
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    The flu shot is formulated as a defence to the...

    The flu shot is formulated as a defence to the coming flu season, so it's a best guess as to what's likely the predominate strains are to be.

    So the flu shot you did get, didn't cover the flu...
  16. Replies
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    Your kidding right? Your conducting a very...

    Your kidding right?

    Your conducting a very unscientific test, which bears no relationship to the type of load seen by a pull stud and then post it on youtube?

    I can't see how anybody could get...
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    Regulators find gaps in Boeing'''s 737 MAX...

    Regulators find gaps in Boeing'''s 737 MAX software documentation: sources

    One person briefed on the matter said Boeing's paperwork was incomplete and substandard and meant regulators could not...
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    There's aerospace work that doesn't require ITAR

    There's aerospace work that doesn't require ITAR
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    I think I'm moving to Virginia, got a spare room?

    I think I'm moving to Virginia, got a spare room?
  20. Maybe go as deep as you can with a short length...

    Maybe go as deep as you can with a short length cobalt drill, then switch to the parabolic, not too time consuming if you have an ATC.

    Something sounds wrong though, there's likely a simple...
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    Apparently Virginia is now blessed with what...

    Apparently Virginia is now blessed with what looks to be a bright political future with the Democrats controlling both the house, senate and governers office.

    Democrats will control Virginia House...
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    I had shingles when I was working in NW London. I...

    I had shingles when I was working in NW London. I was 25 at the time.

    I returned to work after a couple of weeks off.

    "so what happened to you"

    "Shingles"

    "Bollox, that's for old people"
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    The controversy is only coming from the 'usual...

    The controversy is only coming from the 'usual suspects'
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    The problem with cheap collets that don't much or...

    The problem with cheap collets that don't much or any spring action is that putting or withdrawing the material from the collet scratches the material. Nothing worse than finding scratch marks on...
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    England loses to South Africa in Rugby as well,...

    England loses to South Africa in Rugby as well, is there any good news?
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