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).
@kalleklp7291
3 күн бұрын
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.
@isaacstone7899
23 күн бұрын
Awesome love to watch them.
@felixthecleaner8843
18 күн бұрын
'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!
@JohnSchofield-j4i
16 күн бұрын
They've already named the Dopey Joe?
@riverswild5825
12 күн бұрын
Didn’t know we had a USS joe biden?
@MachineryMastery-b1o
13 күн бұрын
Such a well-done video, congrats!
@lrac7751
17 күн бұрын
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
@georgejarman2987
3 күн бұрын
This is 2024? Surely CAD had a place here.
@MechanicalManufacturing2234
16 күн бұрын
Wow ! Didn't think I'd watch the whole video !
@barriewright2857
24 күн бұрын
Brilliant commentary and information.
@JohnSchofield-j4i
16 күн бұрын
Hardly.
@barriewright2857
16 күн бұрын
@@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.
@miguelsuarez8010
9 күн бұрын
Shipment is the right word for a propeller...
@rileyjordan9072
21 күн бұрын
good stuff 👍
@SukhdevSingh-ge5rj
10 күн бұрын
😮😮😮😮😮🎉🎉🎉🎉🎉😊😊😊😊😊 from Malaysia 🇲🇾🇲🇾🇲🇾🇲🇾
@arifabedin606
20 күн бұрын
So good 🎉
@JohnSchofield-j4i
16 күн бұрын
??
@ryanbennett2227
20 күн бұрын
Commentary and people in the video wearing PPE👍
@lotharschiese8559
15 күн бұрын
This would be very hard to produce without computers and remarkable software. But it takes a human make it so.
@xhonivlore7653
5 күн бұрын
The casting process never progresses
@karlc8808
19 күн бұрын
Nothing about the machining. Sad.
@ionaguirre
18 күн бұрын
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.
@JohnSchofield-j4i
16 күн бұрын
Bronze.
@ionaguirre
16 күн бұрын
@@JohnSchofield-j4i Thanks 😁 Cu, Sn, Mn, + ....
@JohnSchofield-j4i
16 күн бұрын
@@ionaguirre copper, tin, manganese and 'eye of newt'...;-)
@gezac440
13 күн бұрын
FIRE THE AI
@TodayMachine
8 күн бұрын
Thanks for your comment. We will try more in next videos.
@paulsteadman5618
16 күн бұрын
It’s “ how a giant.” Or “how giant “
@edwardt8519
7 күн бұрын
not done with computer design.. don't believe it
@The144Kth
15 күн бұрын
15/11 ths of a kilowatt? That's an odd way to express it.
@mervyncrowley4427
10 күн бұрын
It's more fluid than 1 & 4/11
@jespercederholm1787
6 күн бұрын
High speed cutting: kzitem.info/news/bejne/r5l-2ISGjZdpppg
@shaunmiller7370
8 күн бұрын
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
@user-lm3rt1nk7v
16 күн бұрын
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。
@GearTiger007
17 күн бұрын
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
@vladdumitrica849
8 күн бұрын
Of course, the material must resist corrosion, but even more important is the resistance to cavitation
Пікірлер: 40