Earlier quoted context omitted.
If they’re not doing post fabrication validation, then the passengers are…
what's wrong with testing in prod? /s
Nothing. Always Be Testing.
But _only_ testing in prod is bad.
Indian startup 3D prints rocket engine in 72 hours
51–60 of 288 posts
Re: Indian startup 3D prints rocket engine in 72 hours
#52> The machine also automatically outputs a report that details any deviations during printing, removing the need for postfabrication qualification. Anyone who's previously worked with 3D printing knows that this simply does not pass any kind of a sniff test. Both preventing and detecting internal defects is one of the, if not the hardest problem in 3D printing. There are many large companies trying to find ways to re…
You may go further and say the rocket would be built on a proper rocky foundation.
Re: Indian startup 3D prints rocket engine in 72 hours
#53> The machine also automatically outputs a report that details any deviations during printing, removing the need for postfabrication qualification. Anyone who's previously worked with 3D printing knows that this simply does not pass any kind of a sniff test. Both preventing and detecting internal defects is one of the, if not the hardest problem in 3D printing. There are many large companies trying to find ways to re…
Titan submersible sound detection system vibes.
I'm not sure how many people know about their 'sound detection system'.
Carbon fiber is a fickle beast and is prone to such failures so that alone worried me, but it was incredible for me to learn that they expected some sort of early warning from cracking.
Re: Indian startup 3D prints rocket engine in 72 hours
#54Nice pre-flight photo of the engine. Could we also have a look at the engine post-flight?
Re: Indian startup 3D prints rocket engine in 72 hours
#55Relativity Space are also 3-D printing not just rocket engines, but entire rockets, and have had a successful first flight.
Re: Indian startup 3D prints rocket engine in 72 hours
#56> The machine also automatically outputs a report that details any deviations during printing, removing the need for postfabrication qualification. Anyone who's previously worked with 3D printing knows that this simply does not pass any kind of a sniff test. Both preventing and detecting internal defects is one of the, if not the hardest problem in 3D printing. There are many large companies trying to find ways to re…
I too am doubtful. The market is littered with failed 3d printed products, all failed because the designers know nothing about real-life product design or because their deigns are too brittle or melt too easily in heat.
Re: Indian startup 3D prints rocket engine in 72 hours
#57That's super cool. India has enormous potential and it is amazing to witness the rise of its tech scene.
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Imagine reading an article about the achievements of an Indian startup, based in India, with Indians at the helm, and thinking "Ugh, they only achieve things because US companies grace them with jobs!"
Re: Indian startup 3D prints rocket engine in 72 hours
#58[flagged]
Re: Indian startup 3D prints rocket engine in 72 hours
#59Earlier quoted context omitted.
Titan submersible sound detection system vibes.
I'm not sure how many people know about their 'sound detection system'. Carbon fiber is a fickle beast and is prone to such failures so that alone worried me, but it was incredible for me to learn that they expected some sort of early warning from cracking.
Do you have a link? Google just gives results about the US Navy detection of the implosion…
Re: Indian startup 3D prints rocket engine in 72 hours
#60Earlier quoted context omitted.
> America's immigration system gets more and more rickety It's completely insane that we allow mass migration of people with no money and no skills and make it incredibly difficult for the most valuable immigrants to get in.
I wouldn't defend america's immigration system (in my opinion the world should be borderless and you should be able to vote in any location where you can demonstrate that you've performed work for a wage or something like that), but if anyone should be allowed to seek labor by moving freely, it is the unskilled, who are already tremendously disadvantaged by globalization. Skilled labor is unlikely to be tremendously…
Those lines are not imaginary per se. It means that the people living within those imaginary lines have come together with similar ideals and unity, arrived by many years of co-operation, to bestow certain rights and privileges to their fellow neighbors. Those rights were paid in blood, sweat and tears.
The reason people organized as tribes matters. Its part of our very nature. And those tribes also respected imaginary lines. Even animals respect some imaginary lines. Eventually, some may be accepted in the tribe. But no one would just walk in to the tribe. Its not how nature works.