How does one plan to deal with all the oxides, sintering oven and mixed gasses
to make it happen, not to mention, fixturing it all? It’s not that
straightforward. I’ve done it with glass sheets in a tightly controlled kiln to
make lab vessels though. Diffusion welding. It also works well with certain
polymers. Katema used to make Teflon heat exchangers using that technique.
Anthony J. Cesaroni
President/CEO
Cesaroni Technology/Cesaroni Aerospace
<http://www.cesaronitech.com/> http://www.cesaronitech.com/
(941) 360-3100 x101 Sarasota
(905) 887-2370 x222 Toronto
From: arocket-bounce@xxxxxxxxxxxxx <arocket-bounce@xxxxxxxxxxxxx> On Behalf Of
Elliot Robert
Sent: Monday, March 30, 2020 7:07 PM
To: arocket@xxxxxxxxxxxxx
Subject: [AR] Re: Hyperganic uses AI to design a 3D-printed rocket engine
" Cut out thin aluminum sheets, stack on top of each other, "
I've read other people advocating this method in the 90's. Has anyone actually
built a working engine with this method?
On Mon, Mar 30, 2020 at 5:04 PM Anthony Cesaroni <anthony@xxxxxxxxxxx
<mailto:anthony@xxxxxxxxxxx> > wrote:
General Motors used that technique using paper and glue to prototype engine
blocks back in the 80s. Slicing, the basis of most of it today.
Anthony J. Cesaroni
President/CEO
Cesaroni Technology/Cesaroni Aerospace
<http://www.cesaronitech.com/> http://www.cesaronitech.com/
(941) 360-3100 x101 Sarasota
(905) 887-2370 x222 Toronto
From: arocket-bounce@xxxxxxxxxxxxx <mailto:arocket-bounce@xxxxxxxxxxxxx>
<arocket-bounce@xxxxxxxxxxxxx <mailto:arocket-bounce@xxxxxxxxxxxxx> > On Behalf
Of Rick Wills
Sent: Monday, March 30, 2020 6:51 PM
To: arocket@xxxxxxxxxxxxx <mailto:arocket@xxxxxxxxxxxxx>
Subject: [AR] Re: Hyperganic uses AI to design a 3D-printed rocket engine
You can build engines with that thing. Cut out thin aluminum sheets, stack on
top of each other, heat to about 800 to 1000 deg F in a oven. The sheets
sinter and become a 3D part. Before making parts, be sure do some trial runs
to determine the best temperatures.
Can make a wide variety of 3D shapes using this technique.
Rick Wills
From: arocket-bounce@xxxxxxxxxxxxx <mailto:arocket-bounce@xxxxxxxxxxxxx>
<arocket-bounce@xxxxxxxxxxxxx <mailto:arocket-bounce@xxxxxxxxxxxxx> > On Behalf
Of roxanna Mason
Sent: Monday, 30 March, 2020 5:53 PM
To: arocket@xxxxxxxxxxxxx <mailto:arocket@xxxxxxxxxxxxx>
Subject: [AR] Re: Hyperganic uses AI to design a 3D-printed rocket engine
It's completely adjustable from 1 watt to full power. just like your car can
idle or kick into passing lane. Usually the problem is too little power.
No where will a new 1KM single mode single phase fiber laser be found for under
$20.
On Mon, Mar 30, 2020 at 12:43 PM Joe Bowen <joe.b.bowen@xxxxxxxxx
<mailto:joe.b.bowen@xxxxxxxxx> > wrote:
Yea, I was sort of kidding. A 1KW fiber laser would be way to much for my
current setup, but it's fun to dream sometimes. But I'm pretty sure I'd end up
with a hole in my basement and a stupid electricity bill if I tried something
like that.
Joe
On Mon, Mar 30, 2020 at 1:33 PM roxanna Mason <rocketmaster.ken@xxxxxxxxx
<mailto:rocketmaster.ken@xxxxxxxxx> > wrote:
Yes Joe but it's a bit more than a 40W CO2 but certainly less than an
equivalent CO2 or YAG, I got a good deal and still under warrenty.
On Mon, Mar 30, 2020 at 12:30 PM Joe Bowen <joe.b.bowen@xxxxxxxxx
<mailto:joe.b.bowen@xxxxxxxxx> > wrote:
"I have a brand new 1KW fiber laser available, anyone?"
are you offering? that would be a nice upgrade from my current 40W co2
cutter/engraver.
Joe
On Mon, Mar 30, 2020 at 1:28 PM ken mason <laserpro1234@xxxxxxxxx
<mailto:laserpro1234@xxxxxxxxx> > wrote:
The concept is awesome, the design, funky, why the thick walls and 'excessive'
passages? Looks heavy even if aluminum, CRS even worse.
But when I saw 3D printing tech 10 years ago I wondered how long it would be
before the first bi-prop. Rocket Lab has certainly kicked ass!
I have a brand new 1KW fiber laser available, anyone?
On Mon, Mar 30, 2020 at 6:19 AM Joe Bowen <joe.b.bowen@xxxxxxxxx
<mailto:joe.b.bowen@xxxxxxxxx> > wrote:
https://www.dezeen.com/2020/03/30/hyperganic-ai-rocket-engine-3d-printed/ ;