inherit
802
0
5,624
B. Hieronymus Da
Unapologetic Western Chauvinist. Barefoot. Great Toenails
3,791
August 2016
bevesthda
Mass Effect Trilogy, Dragon Age: Origins, Dragon Age 2, Dragon Age Inquisition, KOTOR, Baldur's Gate, Neverwinter Nights
|
Post by B. Hieronymus Da on Feb 13, 2024 21:02:46 GMT
Here is what I assume is a shameless marketing push for a new brand of "affordable" CNC milling machines. Titans is very involved in keeping/getting back production in USA through advanced engineering and "education" about competitive production. I thought it could maybe be interesting. The material is Monel K500, lol (but there are actually even worse stuff...) The part looks like it could maybe fit in a BE-4 engine? But I don't know. The cutting tools for this kind of machining, are typically made from something under the umbrella label of "Carbide". What that actually is, is a micro/nano composite material made from mainly Tungsten carbide and Cobalt. It was invented after/during WW2 and has been progressively improved ever since, particularly the last decades. Today, it can be almost as hard as diamond, but much, much tougher, heat resistant and stronger. It's absolutely essential for all machining which is in turn essential for all production (because at the very least, all production tooling/machinery is machined). So when you silly Greta fans have used up all Cobalt for silly EV batteries and electric motors, the civilization as we know it comes to an end. ...Just saying.
|
|
inherit
802
0
5,624
B. Hieronymus Da
Unapologetic Western Chauvinist. Barefoot. Great Toenails
3,791
August 2016
bevesthda
Mass Effect Trilogy, Dragon Age: Origins, Dragon Age 2, Dragon Age Inquisition, KOTOR, Baldur's Gate, Neverwinter Nights
|
Post by B. Hieronymus Da on Feb 13, 2024 21:09:21 GMT
I became an almost exclusively fountain pen user when I was about 18-19 I think. I tired of the cramp in my hand doing math. And a fountain pen is just an utterly superior writing tool. ...But I do still use pencils for art stuff.
|
|
inherit
802
0
5,624
B. Hieronymus Da
Unapologetic Western Chauvinist. Barefoot. Great Toenails
3,791
August 2016
bevesthda
Mass Effect Trilogy, Dragon Age: Origins, Dragon Age 2, Dragon Age Inquisition, KOTOR, Baldur's Gate, Neverwinter Nights
|
Post by B. Hieronymus Da on May 20, 2024 22:18:49 GMT
On page 2 of this thread I posted a video of making a die from an Amethyst.
Here's a video of making a Ruby die. (genuine Ruby, but synthetic of course) This is technologically less advanced, just normal cutting. I guess there was no great need to maximize the size.)
|
|
inherit
802
0
5,624
B. Hieronymus Da
Unapologetic Western Chauvinist. Barefoot. Great Toenails
3,791
August 2016
bevesthda
Mass Effect Trilogy, Dragon Age: Origins, Dragon Age 2, Dragon Age Inquisition, KOTOR, Baldur's Gate, Neverwinter Nights
|
Post by B. Hieronymus Da on May 25, 2024 19:53:45 GMT
So now you know.
|
|