Siemens uses AM to create a turbine blade with internal cooling channels and improved efficiency
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- เผยแพร่เมื่อ 22 พ.ย. 2020
- With Additive Manufacturing you can not only prototype but also manufacture ground-breaking products at scale with this exciting new technology. Kaizen PLM and Siemens Digital Industries Software provide class-leading solutions which will improve first article print success.
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this and AI are going to revolutionize aerospace design and manufacturing.
Wonderful
Great.
Not sure about the surface roughness, internal features with precise dimensions and anisotropy of the material and manufacturing process, but inventions need these novelties, great. (I wathced the video when it was first released, today it is still up to date)
you are creating new boundaries which we avoid with single crystal casting ???? how you can come back to single crystal structure or you have hidden steps ?
I know Boeing was recently researching HIPing (Hot Isostatic Pressing) SLS printed parts to diminish the grain size and porosity. It's not as strong as single crystal though so I imagine they modified the design to reduce the material strength requirements or perhaps are only using them for the LPT section. Perhaps they are doing the same thing.
this video is for bussinesspeople, not for enginners :D
@@erkintek too true
@@SafetyLucas could be but i think the whole technology going to be disrupted by electrification remember PV=MRT you can increase air temperature with electricity thousands degree without any moving parts ? temperature and pressure can proportionally increased ???
@@SafetyLucas increasing efficiency at cost of strentg in LPT section makes much more sense than using this in highier temperatures. It is important to remember that turbines have many stages some of which doesnt need exceptionaly resistant materials. It is also possible that the material they used can actually get stronger from 3d printing process as new materials are invented every day
I’d hope you are printing the parts on their side. Those layers would hold up better under rotation if they aren’t naturally wanting to shear at any layer.
metal 3d printing works a little differenty than the typical plastic filament 3d printing. there are oher things to worry about here tho
How can access dimensions
Want to join
marketing with model, prototype
I want dimensions of that blde sir please
We got the India guy!
Single crystal without directional solidification, is it really possible ?
They are not crystal blades
@@anshulbhardwaj4038 I see someone has not been paying attention in his materials engineering classes.
@@majesticrattoon4429 3d printing is welding unlike casting which produces single crystal blades
One more thing in laser metal printing grains follow direction of laser unlike single crystal blade casting where cooling metal forms single crystal .
@@majesticrattoon4429 I might have missed materials class but i did attended my solid state devices class.
@@anshulbhardwaj4038 Yeah and the guy is asking whether it's possible to 3D print SX alloys. The answer is no. But theoretically you do not need SX alloys heat resistence if you can cool the blades more effectively thanks to 3D printing. Having SX alloys with complex inner cavities is the dream here, which IMO isn't conceivable.
what would be innovative is a single printed mono-propellant high isp engine, with nitrated alcohol-group chains as a fuel source
But that wouldn't be a gas turbine.
That won't be similar to gas turbine engine
@@celestialmedia2280 im simply talking about manufacturing. and to be able to put this process onto something like that would be a total game changer. every one makes gas turbines but no one has done a rocket engine like this
Huh?
We've been root cooling for 35+years... where's the innovation in that!
And weve also achieved boundary layer pressure control...
Thanks for the insights
Twofaced McTwoface
What are you on about? This cuts like more than 50% of steps in the manufacturing process lol. That is groundbreaking in anything that is being produced.
This is groundshattering inovation,
This cuts all the majority of 75 % in the execution of manufacturing
When you don't understand the point of something and other people have to explain it to you.
Constructive criticism, no disrespect; lose the background noise.
The subject & your narration of it is great! The addition of distracting, monotonous & annoying music ruined the vid for me.
Tesla Turbines did it better.
Any flying?
@@paullangford8179 flying?
@@bruhholmes bro it's flying?
This technique is groundshattering in our business , this cuts our 75% of majority execution of manufacturing
But they have been patent already
@@celestialmedia2280 I’m sorry, lmao what are we talking about? Hahah what is this technique, what is flying? Is it an object in the air we are speaking of, a state of completion or a technique in production? I am very confused
Wind turbines are the ugliest thing man has ever created right up there with billboards
We are talking about Gas Turbine here, not Wind Turbine😉
Wind turbines are beautiful, like giant sunflowers.
Wind Turbine are the most significantly simplest form of timeless beauty in form of design
And u r saying it's ugly? Dhuhhh
What r y on?
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Of course, in contrast with a crude oil refinery, or a coal powerplant.
I find wind turbines beautiful, but to each their own.