Production of a saddle shaped panel
Вставка
- Опубліковано 3 лис 2013
- ⏯️ This video shows the process for creating a saddle-shaped ship hull panel with a Nieland cold-forming press. Learn more about our range of solutions at: www.nieland.com
Website: www.nieland.com
#coldforming #marine #ship #shipbuilding #steel #coldformedsteel - Наука та технологія
Wow. I have an English wheel. I know how hard it is to be that precise. Very talented.
Craftmanship!
These guys got to know their stuff, great work and videos.👍👍👍🇺🇸🇺🇸
i cant even do with this precision in solidworks
What a talented guy!
simplemente increible, no lo puedo creer. es un artista!
That's what "sheer skill" looks like!
Good job
Wundermeister.
What a great skilled mechanic . He use the wooden template to check the surface profile. If one would bend the plate too much and it can't match the profile, can he fix it back into shape?
By the way if you bend the steel plate , does it cause any micro-crack inside that affect the strength of the plate? The steel part is made from raw material and heat treated after bending and rolling processes?
Dear Gary Pham; If the plate is bended too much one can bend it back by using a plat beam.
Cold Forming is actually reinforcing the material because you pass the yield strength; no cracks will occur and no heat treatment is needed.
the last part was stretching the edges to make the plate go lengthwise on the ship, I have same gear but tiny, forming I do not use pressing but I wheel in a vee block, then to give (banana ) to the plate I stretch the plate in Diamond pattern with flat wheels, same as here in convex plates, but with concave you form it first and stretch last as here, stretching the plate lengthwise in the center gives form too, so often you do not need the forming vee blocks, see in my channel, it is not hard at all, in a week I could train anyone to do this.
🤩
And in only 8.44 minutes 😀👍 and it was a rush job as well looking at the chalk text on the plate
One thing beckham can’t bend.
But where does it go?
Dear Peter Riis; this could be a panel for a bulbous bow for instance...
@@nielandshipbuilding
Thanks. 😊
How was it done a hundred year's ago?
...By applying heat and cooling with water...
Our Cold Forming method is on average 8 times faster without the danger of overheating and thus destroying the metal properties...
@@nielandshipbuilding Hi thanks for your answer. Modeling the Titanic in 3dmax wondering how thay made the complex curves. Pin impressions where you push your hand in and it molds to the shape. If you had row hydraulic pins positive at the bottom and negative at the top you could imput the cad file into the press and it could be shaped in a fraction of the time.
@@John-mz8rj Yes possible and applied in some machines but limited in force and it's very complex to build a press like that...
This MAN is an artist!!!!!!
8:36 look at those massive gaps!
Great talent is awesome!
What a great operator, well done Sir.
Fine workmanship...!
That guy knows his job!
a real artist, this man. its a impossible job
El operario es un artista. Sabe hacer su trabajo.
Pretty much excellent job 😄
I dont have a Panel but if, I want this Guy to shape it.
09op
No Doubt/// That guy is old school
鬼斧神工 !這等師傅要列國寶級 !
عمل دقيق جدا
That's the biggest English wheel I've ever seen.
Metal shaping in large scale , very common equipement use in a ship yard and industrial heavy . Metal fabrication facilities , metal sheets bending and planishing , cold rolled sheets has only .002 to 0.18 percent carbon depends on its application . nice viewing
Whatever you are paying that man it's not enough.
English wheel on steroids!! Big powerful machines. What's not to love?!?
The England wheel
Imagine the pressure on those bearings in the rollers, didn't catch wether the rollers were powered or was it the chains pulling the plate through?
John Bennett you can see on the left side of the lower roller the casing for the drivetrain
Wih mantep nya
Done that a few times i'm guessing.
Феноменально!
Looks like a piece maybe for the bow area. Serious hydraulic power.
Looking at the frame numbers on the plate it goes in the stern section.
عمل رائع لاكني لا أفهم كيف تقوس المنتج باستخدام روله عدد اثنين فقط
Kareem DybXxxx
XXX
I’m curious what a panel such as that would be valued at?
$2.50 and some meatballs.
Not a lot compared to the rest of the ship..
Søren petersen thanks Soren, that was helpful😉
If you go to a machine shop and ask them to make that single piece, you'll probably pay through your nose. But in a place where they make stacks of them in all sizes and shapes, you might pay the scrap value and some hours for the guy.. Or even find one in their scrap yard where the only price you pay is them having a good time watching you trying to get it loaded in your car(o:
Søren petersen yeh, true. But consider my question in the context of THIS shop. Sure they can make one cheaper than the fab shop down the street. But, we have been doing business long enough now to where the company knows exactly how much a part costs them, labor costs, plant depreciation, etc.
It may look cheap to build because the operator makes it look easy, but he is using millions of dollars worth of equipment and years experience to make it so.
It wasn’t a trick question, but certainly bears some consideration..,
I didn't know Michael Keaton enjoyed metal working.
Hope he gets paid well
Is getting the sheet metal a heat treatment after the rolling Operation, to remove the tension in the material?
My thoughts exactly.....
Low carbon steel,so probably not.
No they eat it as it is.
What saddle shape panel for?
Given the plate size, It could be component/detail part of the bow or stern .
Creu-zabro
Can I apply as welder in your company? Fcaw/mig, ang gtaw-smaw welder
No.
Ok thanks..
GOD bless us...
@@marlygalsia2473 Just kidding! You always can apply! :-))
Denied:(
is it for pipe shoe?
Yes
ok... they are doing it this way nowadays.. .but how the did it on Titanic? Or in the 1870's?
Gear driven machines with huge threaded rods instead of hydraulics.
@@derekcollins1972 How about steam driven? Gears don't have power they transmit power. :-))
@@taunteratwill1787 That's so true.I wonder if any tools ran being water powered as well?
@@derekcollins1972 England had a huge number of waterpowered sawmills, some of them were used for all the more heavy woodwork like the decks that was used on the Titanic. But i'm not aware of any steel works or factories that used waterpower in any way. Although steam is actually waterpower too.
A jolly big hammer with what we now know that the titanic was but with a subpar steel and not the original grade of iron plate as on the original drawings made. Plus the raging fire in the outside coal bunker. Generally though they used mechanical presses.
You don’t have to be a high school grad to do this you have to have lots of common sense. And a great imagination
To do it, no, but to make the drawings you will need to be and that will give you much more money and a less boring job.
" great imagination
"? No, you stick to the drawing and measurements or you can go with your imagination. :-))
..why i cant see feminists doing such fine work as this gentleman..
You must be very frustrated about them to come up with this comment. Whahahahaaaaa!
These Russian workers are amazing.
You mean Dutch workers..
Russians? Yeah that's right but they work in Russia not in the Netherlands. :-))
Im from the Netherlands
у нас кувалдой так сделают
Udanshonwane
Rajmistree
Aaadult,vidos
Zz
bekar