As a kid in the 70's, a teen smoker in the early 80's and worked in and around foundries, forges, and presses, and mixed and sold casting materials and binders, I LOVED Hanging out and smoking in the "mold/pattern rooms" the carpentry was JUST AMAZING! I could lite up on hot casting parts. Basically wood machinists? got this done. As a millwright, pipefitter, electrician I built or maintained the equipment and facilities. They tell me gramps was a Seabee, Pacific.
"In the blood" isn't just an expression. People like you are unsung heroes in the development and maintenance of an advanced civilization. To borrow an expression, Thank you for your service. The Seabees were an exceptional and absolutely necessary part of the military, sometimes even working under fire and yet again, we hear almost nothing about them, unsung heroes as well.
The use of the azipod propulsion system sounds revolutionary! I wonder how much more efficient it will make marine transport in the long run compared to traditional methods.
@@JohnSchofield-j4iexplain why ! . When he's explaining what and why he's doing what he's doing. But it could do with a graphical explanation of what his actions are going to do and achieve, that's the only thing that's what I think is wrong or could be added as part of the dialogue.
U are joking, the duff robot ai junk commentary ruins it. Employ a human if that's all you got! Maybe lost on non native english speakers so.. I'll let em off this once.
Stainless steel props for a big cargo ship...hmmm. Never seen one . I have more than 17 years experience at sea as licensed seafarer and more than 5 years experience as ship repair engineer working in shipyard. Small props in SS, yes, they are available for other type of vessels (or fitted on outboard engines).
The stainless steel ones are made for outboard motors. We saw something Yamaha makes in the video, especially for saltwater environments. You can see by the size and the pitch they're made to move fast while minimizing cavitation. Props for container ships, etc. are made from a marine-grade brass alloy and look very different from modern props for speedboats and recreational vessels.
Ballasting on a new ship is different from the ballasting on a fully loaded ship. Many ships have been lost at launching from Improper ballasting. They roll over, fill with water and sit in the mud.
Thats a little propeller. The prop of a giant ship can have diameters over 15 meters. By the way are made of different brass alloys. Appart from this, good video.
I’m not exactly sure what casting of Yamaha outboard motor propellers has to do with giant ships And what does machining crankshafts have to do with giant ship propellers?
About the stealth tech of a carrier… Realy? How can you not see a floating island? Who needs a radar when you can just track it 24/7 from the satelite?
I wish people would quit using clickbait images that to the knowledgeable who already know about the material are absurd, and to those who come to gain knowledge make the actual truth seem like a let-down when it's actually quite impressive.
That happens to be not quite true about it not do you need to be seen by radar admittedly the radar signature is reduced, but it’s still detectable. Typical Americans
safety is super important or kids will have a hard time in school They will burn stuffed animals without boat safety protocol. SOme will lose their pronoun ability if the narrator isnt following safety rules,
WOW , WHAT A DIFFERENCE IN TECHNOLOGY AND CLEANLINESS BETWEEN THESE WORKERS IN THIS VIDEO AND THE WORKERS AND ENVIRONMENT IN THE MUMBAI MACHINE SHOP MANUFACTURING VIDEOS ON UA-cam. IN MUMBAI EVERYTHING IS FILTHY AND DIRTY AND STINKING. DO PEOPLE DRESS IN RAGS. THEY DON'T WEAR WORK BOOTS FOR SAFETY. PLAY WE ARE FREE FLOWING ROBES AROUND ROTATING MACHINERY. SAFETY IS NO CONCERN IN MUMBAI. FIND THE WHITE COUNTRIES THEY HAVE CLEAN MACHINE SHOPS, THE HIGHEST STATE OF THE ART TECHNOLOGY, AND CLEAN MAN AND CLEAN CLOTHES WITH CLEAN BODIES. WHAT'S THE DIFFERENCES LIKE DAY AND NIGHT.
As a kid in the 70's, a teen smoker in the early 80's and worked in and around foundries, forges, and presses, and mixed and sold casting materials and binders, I LOVED Hanging out and smoking in the "mold/pattern rooms" the carpentry was JUST AMAZING! I could lite up on hot casting parts. Basically wood machinists? got this done.
As a millwright, pipefitter, electrician I built or maintained the equipment and facilities.
They tell me gramps was a Seabee, Pacific.
"In the blood" isn't just an expression. People like you are unsung heroes in the development and maintenance of an advanced civilization. To borrow an expression, Thank you for your service. The Seabees were an exceptional and absolutely necessary part of the military, sometimes even working under fire and yet again, we hear almost nothing about them, unsung heroes as well.
What?
Wow 😳 just amazing how much effort and work is put into perfection.
Awesome love to watch them.
Excellent 👍👏👏
The use of the azipod propulsion system sounds revolutionary! I wonder how much more efficient it will make marine transport in the long run compared to traditional methods.
My dad was a pattern maker for over 40 years and made propellers up to 26 ft for multiple navys
Brilliant commentary and information.
Hardly.
@@JohnSchofield-j4iexplain why ! . When he's explaining what and why he's doing what he's doing. But it could do with a graphical explanation of what his actions are going to do and achieve, that's the only thing that's what I think is wrong or could be added as part of the dialogue.
U are joking, the duff robot ai junk commentary ruins it. Employ a human if that's all you got! Maybe lost on non native english speakers so.. I'll let em off this once.
Huge compression and loud interference 'popnoise clicks', universally bad in any language though. Shame.
Sounded like some kind of AI thing to me
Nice
good stuff 👍
This is excellent, well done and interesting. I was amused when "fillet" was pronounced "fillay."
Liked, subscribed and enjoying this immensely. Thanks for posting.
Regards from Ont. Cda.
Stainless steel props for a big cargo ship...hmmm. Never seen one . I have more than 17 years experience at sea as licensed seafarer and more than 5 years experience as ship repair engineer working in shipyard. Small props in SS, yes, they are available for other type of vessels (or fitted on outboard engines).
The stainless steel ones are made for outboard motors. We saw something Yamaha makes in the video, especially for saltwater environments. You can see by the size and the pitch they're made to move fast while minimizing cavitation. Props for container ships, etc. are made from a marine-grade brass alloy and look very different from modern props for speedboats and recreational vessels.
This is supposed to be about “Giant Ships”. Where do SS props come into that?
Excellent work!
No Machining, pretty un-comprehensive presentation....
We usually use foam instead. These are usually cast once
So good 🎉
??
😮😮😮😮😮🎉🎉🎉🎉🎉😊😊😊😊😊 from Malaysia 🇲🇾🇲🇾🇲🇾🇲🇾
Ballasting on a new ship is different from the ballasting on a fully loaded ship. Many ships have been lost at launching from Improper ballasting. They roll over, fill with water and sit in the mud.
Shipment is the right word for a propeller...
Impressive
0:54 lolz says must be created with precision, whatch that cut
When did they remove the wooden plug from the mold?
Why are we making outboard motor props and grinding engine crankshafts for the last 2/3rd of the video?
For fun? Nevertheless, I thought it was interesting. I thought they used CNC to make modern props , guess I am wrong.
Thats a little propeller. The prop of a giant ship can have diameters over 15 meters. By the way are made of different brass alloys.
Appart from this, good video.
Bronze.
@@JohnSchofield-j4i Thanks 😁
Cu, Sn, Mn, + ....
@@ionaguirre copper, tin, manganese and 'eye of newt'...;-)
Thanks for all subscriber
Why not make the mould out of something reusable? Seems like a pain in the ass to do all that every time.
I don’t know what I’m talking about, but it seems like a 3D printer for sand casts wouldn’t be impossible to make
This is 2024? Surely CAD had a place here.
I’m not exactly sure what casting of Yamaha outboard motor propellers has to do with giant ships And what does machining crankshafts have to do with giant ship propellers?
Commentary and people in the video wearing PPE👍
'why would they call an aircraft carrier after a person who was known for not being able to walk and chew gum at the same time!
They've already named the Dopey Joe?
Didn’t know we had a USS joe biden?
Yea, kind of sad a crook, (Nixon), got pardoned by a crook, (Ford). As far as I’m concerned when he pardoned a crook he’s one also!!!!!!
Why name one after anyone that chewed gum?!
This would be very hard to produce without computers and remarkable software. But it takes a human make it so.
Artist
Almost nothing fits the title of the video. Click bait!
Yes it does.
Ai sux!
About the stealth tech of a carrier…
Realy? How can you not see a floating island? Who needs a radar when you can just track it 24/7 from the satelite?
The video did seem to skip by some of the processes that should have been shown
The Gerald R Ford is undetectable to radar??
Nerf propellers are superior
Showing there is rust even in a new ship!!
I wish people would quit using clickbait images that to the knowledgeable who already know about the material are absurd, and to those who come to gain knowledge make the actual truth seem like a let-down when it's actually quite impressive.
where is the Gig propeller?
Nothing about the machining. Sad.
This channel is all about 💸 , not content. 👎🏻👎🏻👎🏻
High speed cutting: ua-cam.com/video/NcHrPPTe8sc/v-deo.html
how giant propellar is made for giant govt.
It’s “ how a giant.” Or “how giant “
It would have been enjoyable without the AI BOT VOICE 😡👎🏻
15/11 ths of a kilowatt? That's an odd way to express it.
It's more fluid than 1 & 4/11
The casting process never progresses
現在有能力製作螺旋槳的木模技術人才越來越少了。慢慢由CNC製作木模來取代。
AI narration should be illegal!
how about less time for your narration. It is really offputting.
Ship propeller are not created they are make only god can create man make things
FIRE THE AI
Thanks for your comment. We will try more in next videos.
That happens to be not quite true about it not do you need to be seen by radar admittedly the radar signature is reduced, but it’s still detectable. Typical Americans
not done with computer design.. don't believe it
safety is super important or kids will have a hard time in school They will burn stuffed animals without boat safety protocol. SOme will lose their pronoun ability if the narrator isnt following safety rules,
Bad audio
nothing worse then the computer narrators , SUch a joke of ignorance
用铜合金 不是因为耐腐蚀 而是因为铸造性能略好 而且好加工 论耐腐蚀 不锈钢远好于铜合金
Of course, the material must resist corrosion, but even more important is the resistance to cavitation
WOW , WHAT A DIFFERENCE IN TECHNOLOGY AND CLEANLINESS BETWEEN THESE WORKERS IN THIS VIDEO AND THE WORKERS AND ENVIRONMENT IN THE MUMBAI MACHINE SHOP MANUFACTURING VIDEOS ON UA-cam. IN MUMBAI EVERYTHING IS FILTHY AND DIRTY AND STINKING. DO PEOPLE DRESS IN RAGS. THEY DON'T WEAR WORK BOOTS FOR SAFETY. PLAY WE ARE FREE FLOWING ROBES AROUND ROTATING MACHINERY. SAFETY IS NO CONCERN IN MUMBAI. FIND THE WHITE COUNTRIES THEY HAVE CLEAN MACHINE SHOPS, THE HIGHEST STATE OF THE ART TECHNOLOGY, AND CLEAN MAN AND CLEAN CLOTHES WITH CLEAN BODIES. WHAT'S THE DIFFERENCES LIKE DAY AND NIGHT.