Liar, Spendthrift, or Both?
The Obama birth mess never seems to die out completely.
Yesterday, I read about the newly discovered Kenyan birth certificate which says Obama was born in Mombasa. Attorney Orly Taitz is using a copy as evidence to try to convince a federal court to get the Kenyans to release the original. I am not a “birther,” and I don’t have a lot of confidence in this document, but I noted that it would be pretty odd for an attorney to present a court with a faked document, in a situation where the truth was virtually certain to come out eventually, and where the attorney’s enemies would do their best to use the submission of the faked document as a basis to ruin her career.
In a comment, Aaron pointed out that Jon Stewart’s staff produced a newspaper birth announcement from Hawaii, printed in 1961, indicating that Obama had been born there on August 4th of that year. I thought that was pretty powerful evidence that Obama had been born in the US. But that’s not the end of it. Mrs. Taitz appeared on TV recently, and she pointed out that it was possible for Obama’s mother to get the announcement published without proof that Obama was born here. She also noted that Mrs. Obama would have been highly motivated to do this, because it would have avoided a lot of aggravation, dealing with the immigration people.
So the newspaper announcement is nearly worthless. IF Mrs. Taitz is correct.
There is a new wrinkle, however. According to Wikipedia (sorry), Mombasa was in Zanzibar when Obama was born. It was not part of Kenya until 1963. If that is true, how can the birth certificate be legitimate? On top of that, we still don’t know how hard it was to get the certificate issued. For all I know, it may be even easier than getting a Hawaiian newspaper to print a birth announcement.
Apart from all this, we still have no explanation for the huge stonewalling effort Obama has made. Accounts say he has spent nearly a million dollars, when he could simply have had his Hawaiian birth certificate (the original, which supposedly still exists) released. Is this his own money? What kind of nut would harm his children’s financial legacy by blowing a million dollars for no clear reason? Is it money from supporters? What kind of nut would donate money, when Obama could solve the problem by writing a note or making a phone call?
If Obama can prove he was born here, he must be out of his mind, spending all this money. Of course, he’s pretty good at wasting huge sums of money, so maybe the lawsuit cost is merely more evidence of an underlying character deficiency.
Speaking of deficiencies, I am trying to figure out what items of tooling I need to make my milling machine useful. Yesterday, I decided it was time to try to get moving on my plan to make quick release tool holders for my lathe. These will have 60° dovetails on them. So I’ll need a dovetail cutter. On the suggestion of a reader, I decided it would be fun to make my own one-flute cutter with an indexed carbide insert.
The cutter would be a cylinder of steel with a 60° cone machined from the bottom of it, big side down. You put the insert on one side of the cone, in a notch.
Problem: the notch has to be an equilateral triangle, with the vertical side tilted 30° from the axis of the cutter, to rest against the side of the insert. This means cutting a big chunk out of the cone part, with the mill table traveling at an angle to the axis. Generally, you would use a rotary table or a dividing head to do this, although you can clamp stuff to the table and align it with a protractor, which is not very precise and likely to lead to insert alignment problems.
So I’m looking at rotary tables and dividing heads. A dividing head is likely to be cheaper and lighter and easier to use. But–I am pretty sure–you can’t cut arcs with it. It clicks from angular position to angular position, in discrete jumps, and you machine with the work at rest. Perhaps I’m mistaken. With a rotary table, you can turn the work while the mill runs. But you will not be able to move it quickly in desired increments, unless you buy extra parts. Say you want to drill six holes around a disk, at equally spaced intervals. With a dividing head, you move the work five times, pretty quickly. With a rotary table, you turn it gradually from point to point, and you line up the angular graduations, which takes time.
Complicating things further, a rotary table may be purely horizontal, horizontal and vertical, or tilting. I assume “tilting” means you can position it anywhere between horizontal and vertical. As you might guess, the price goes up as you go from purely horizontal to tilting.
So once more, I am completely at sea. On top of that, I’ve been informed that one-flute dovetail cutters are stupid, because they cut very slowly. And making a multiple-flute cutter is nearly impossible, because the inserts won’t line up. And anyway, when you make three or four notches for inserts, you weaken the cutter a lot.
I checked out Enco, trying to find a dovetail cutter which would be appropriate for making BXA tool holders. It’s very hard to figure out. The height of the cutter has to be right, and so does the width, and it has to work well with whatever diameter cutter you use to make the slots you turn into dovetails, so you have to have the right size shank.
My head hurts.
I can make cubic and rectangular pieces of metal, and I can drill holes and mill slots in them. So far, that’s about it.
Using the mill is a blast, regardless. I stare at it, like I would stare if I just found out I was married to Jessica Biel. I can’t believe it’s here. So far, my efforts have been limited to tramming the mill and facing a metal disk with a fly cutter, but that’s pretty exciting compared to having no milling machine.
I think new machinists probably tend to look like Christians, because the lathe throws oil on us, making vertical stripes on our shirts, and the mill throws oil horizontally, and when it’s all over, you end up with a big cross.
I’m going to make something, starting today, even if I only turn my disk into a rectangular block.
The facing went okay. The work seems to rise when I tighten the vise, which is disturbing, but I have been beating it with a soft hammer while I crank the handle, and it appears to do away with the problem. I faced the disk on both sides, and the thickness, measured at four points, was within two thousandths of an inch. That’s okay for now.
Yesterday I learned that this particular mill has a table which is supposed to be somewhat higher in front than in back. How much higher? That’s the question they don’t answer. They say it may be 0.005″. “May.” So maybe I need to tram the mill again. What fun.
Sooner or later, something useful will be made in my garage. I will notify you when it happens, and on that day, it will be such a big story, no one will care where Barack Obama was born.