I have been having a great time watching your videos - I have been dying to make a comment about using lifting webs on sharp machined edges but today you actually took precautions. Great work BTW - I was an engineer designing heavy equipment like this for many years and I used to love to be in the shop watching the parts take shape. Your videos bring back those memories.
Turning the ID is a simple idea, but when it's this big and heavy it's not a simple job. Thank you for taking us along! I like the way you prepare your containers for recycling too 😄
I ran a 56 inch Bullard with a Fanuc control making parts for controllable pitch propellers among other things back in the day. This video surely brings back memories.
It's interesting to see that even at this scale you're effectively dealing with microns. This is an accuracy that our predecessors would have killed for at this size. When I hear the snide comment that "We don't build them like we used to." my only response is "Thank god for that." And this is part of the reason why. We can spit out quality in a day that would have taken weeks or months in the past, if it was even doable at all.
Years ago I worked on a vertical borer ( it had a 2000mm table ). This machine didn't have digital readout, it didn't even have any graduations for the depth of cut . We could still do jobs to 0.02mm on it
Accuracy could be achieve with machine tools and techniques pre WWII but it was awfully expansive, time consuming and require a lot of highly skilled worker. You will used grind, lapping, handscrap... For most of the parts the price was overkill. Engineer of that time take tremendous care to ask the right balance between accuracy and machinability. With the advance in cutter and the birth of CNC, CAD/CAM and the rest we can today make a lot of part with high accuracy in a reasonable price tag. A skilled machinist with the right tools and CNC lathe and milling machine in a shop outproduce the team of a 60 men fshop rom the 30's with better accuracy, reliability and price. So design departement sometime ask for high accuracy all over the place and draw overcomplexified part without a second though.
Reminds me of my father’s machine.. king. To be transferred from Michigan to Chicago and unloaded to be reloaded again under to every other bridge. And forks sliding across the cement. Had to be a sight !
Is that a Fanuc 6t control? I see it uses G50 as the “work offset” rather than G54. Nice use of turning cycles. We still long-hand program all the machines in our shop
@@jamespark_85machiningtv Yeah we have a few 0-T's too. Think these may have been the first controls that allow for the use of sub-programs, which we rely on a lot in our shop. Especially handy for thinks like grooving the same shape multiple times in different locations on the part
The rag to protect the edge really needs to be thick rubber. Handy hint I used to use old tyres that had been cut up. Much much better. PS I’ve had sand inclusion so bad that it nearly made me cry out of frustration. Had to climb inside and try and get it out with an angle grinder. Cursed the foundry that day.
The vert looked an awful LOT like an ACME screw not a ball screw. That is some heavy arse work!!! The spiral scratch left during retraction of the tool is an eye-twitch'er for sure! Otherwise the surface looked amazing!
They can, depending on how big they are and where they are. As for filling them it _can_ be done but the heat can damage the part. "Casting weld repair" should get you some content on the subject.
I worked for a company who built their own equipment for resale to anyone who wished to buy it and they got out of making these large castings due to pollution and hazmat guidelines so they subcontracted that work out and required a number of quality Certifications and legally binding certificates and then they shipped them to us when ready, They would come in and I swear each individual casting, some a good four or five tons as well came with a book of nothing but "certs", as we called them. Casting certs, material certs, rough machining certs, finished machining certs, QC inspection certs, Quality certification certs, finishing certs, shipping and containerizing certs, Import duty Certs, shipping delivery certs, Customs Certs, verification that all wood used was treated for wood boring insect certs. Jesus H. Christ, I swear they had certs right down to the bolts they held the casting to the shipping pallets with and the nails that were used to nail it up. I asked my boss how we inspected them and verified acceptance? He said, "We start assembling them, if something doesn't fit then we check it."
No because the blood will spread and the flesh will just turn to moosh. Also the bones will be powered. So u can kill person but it wont dispear the body like a vapizour ray gun. K thanks send me $1 nkw k bye
E basta!!!!! noi facciamo pz. di 25Ton. fino a 7mt. di diametro, rotori e statori delle pale eoliche, quel pezzettino è all'ordine del giorno piccolo e leggero per noi....
I have been having a great time watching your videos - I have been dying to make a comment about using lifting webs on sharp machined edges but today you actually took precautions. Great work BTW - I was an engineer designing heavy equipment like this for many years and I used to love to be in the shop watching the parts take shape. Your videos bring back those memories.
Turning the ID is a simple idea, but when it's this big and heavy it's not a simple job. Thank you for taking us along! I like the way you prepare your containers for recycling too 😄
ua-cam.com/video/89abw5SEs-Q/v-deo.html
Seems like everybody's got a can crusher on UA-cam. Yours is actually impressive.
That was great and they actually finished the job. I’m so glad they went back and made it optimum flat.
Thats a planetoid not a can crusher
Nice
I only had to watch the first 30 seconds. I now believe that a 5 ton piece of steel can crush an empty can. Great vid.
You say that the lifting should be slow and carefull, but your chuck and jaws say it for you. Massive piece, massive machine. Nice work.
I ran a 56 inch Bullard with a Fanuc control making parts for controllable pitch propellers among other things back in the day. This video surely brings back memories.
It's interesting to see that even at this scale you're effectively dealing with microns. This is an accuracy that our predecessors would have killed for at this size.
When I hear the snide comment that "We don't build them like we used to." my only response is "Thank god for that." And this is part of the reason why. We can spit out quality in a day that would have taken weeks or months in the past, if it was even doable at all.
I built houses and did remodeling for 30 years. I had the same answer for people making the same comment. 😂
Years ago I worked on a vertical borer ( it had a 2000mm table ). This machine didn't have digital readout, it didn't even have any graduations for the depth of cut . We could still do jobs to 0.02mm on it
Accuracy could be achieve with machine tools and techniques pre WWII but it was awfully expansive, time consuming and require a lot of highly skilled worker. You will used grind, lapping, handscrap... For most of the parts the price was overkill. Engineer of that time take tremendous care to ask the right balance between accuracy and machinability.
With the advance in cutter and the birth of CNC, CAD/CAM and the rest we can today make a lot of part with high accuracy in a reasonable price tag. A skilled machinist with the right tools and CNC lathe and milling machine in a shop outproduce the team of a 60 men fshop rom the 30's with better accuracy, reliability and price.
So design departement sometime ask for high accuracy all over the place and draw overcomplexified part without a second though.
Wow! That is some big chunks of metal. Beautiful work, as always. Thanks for your excellent videos.
Yang
That was intense. Great job! I bet you were glad it was over.👍👍👍👍👍👏🏻👏🏻👏🏻👏🏻
ua-cam.com/video/JN0dfT5OXPo/v-deo.html
Reminds me of my father’s machine.. king. To be transferred from Michigan to Chicago and unloaded to be reloaded again under to every other bridge. And forks sliding across the cement. Had to be a sight !
0:42 Protect the belt from sharp edges… And the towel immediately slips away.
Me:Mom can we buy an hydraulic press?
Mom:No we have a hydraulic press at home
Home : 0:13
You guys should ask your local fire station for old fire hose. Cut it up into nice foot strips. Makes awesome protection for the straps.
Is that a Fanuc 6t control? I see it uses G50 as the “work offset” rather than G54. Nice use of turning cycles. We still long-hand program all the machines in our shop
This machine is 0-T. It's an old version, but there's no inconvenience in using it.
@@jamespark_85machiningtv Yeah we have a few 0-T's too. Think these may have been the first controls that allow for the use of sub-programs, which we rely on a lot in our shop. Especially handy for thinks like grooving the same shape multiple times in different locations on the part
Look the tooling insert,, so very big
Is G50 not the spindle rpm clamp? As in G50 S1???
@@globalrezzanate9399 Not on these machines
The rag to protect the edge really needs to be thick rubber. Handy hint I used to use old tyres that had been cut up. Much much better.
PS I’ve had sand inclusion so bad that it nearly made me cry out of frustration. Had to climb inside and try and get it out with an angle grinder. Cursed the foundry that day.
wow wtf. makes me really appreciate my job, if we get a casting that bad we send it right back...
Cool stuff. I subscribed!
Your strap protectors are grandpa's handkerchief.
Trabalhei por muitos anos em tornos verticais iguais a este, e gostaria muito de ter oportunidade de voltar novamente a usinagem pesada.
Не понял. Карусельный станок отреставрированная и модернизированная советская "Кубань"?
Great content! I learn a lot from these videos.
Good video quality this time.
you should fold a piece of alu plate to protect your slings, nice vid thanks
Nice job dude! Those sand inclusions can cause drama ay!
Year thay can becus of tha holes in the metal cheese
Lathe is enormous iron block
I didn't realize how big the insert was until you held it in your hand. Is it a 644 or bigger?
ua-cam.com/video/89abw5SEs-Q/v-deo.html
Great video as always, I am guess that is large butterfly valve.
Das ist ein Stützwalzen-Einbaustück eines Walzwerkes
See the way he lined up that can by eye.
This process not use coolcut?
Good to watch ,Thanks for the video.
Even left the handle intact with which to carry it to the recycle bin. The lathe work was kinda cool too...lol
Was that part at the maximum capacity of the lathe? 👍🏴
Its a electromotor cases?
The vert looked an awful LOT like an ACME screw not a ball screw. That is some heavy arse work!!! The spiral scratch left during retraction of the tool is an eye-twitch'er for sure! Otherwise the surface looked amazing!
How do you measure the bottom of the bore that has a lip on it?
A chock for a backup roll for a rolling mill.
What is that part for?
Интересно сколько весит патрон токарный?
интересно как при таком размере и неправильной форме детали ловят центр отверстия
Why make a dry cut on soft steel ?
Noob question...do the sand inclusions weaken the structure? Can they be filled with weld?
They can, depending on how big they are and where they are. As for filling them it _can_ be done but the heat can damage the part. "Casting weld repair" should get you some content on the subject.
ua-cam.com/video/89abw5SEs-Q/v-deo.html
The best strap protection...cut up an old strap, 20-30cm long...they dont skid, slide or anything !
ua-cam.com/video/89abw5SEs-Q/v-deo.html
Or use a piece of fire hose if you can get it.
I worked for a company who built their own equipment for resale to anyone who wished to buy it and they got out of making these large castings due to pollution and hazmat guidelines so they subcontracted that work out and required a number of quality Certifications and legally binding certificates and then they shipped them to us when ready,
They would come in and I swear each individual casting, some a good four or five tons as well came with a book of nothing but "certs", as we called them. Casting certs, material certs, rough machining certs, finished machining certs, QC inspection certs, Quality certification certs, finishing certs, shipping and containerizing certs, Import duty Certs, shipping delivery certs, Customs Certs, verification that all wood used was treated for wood boring insect certs. Jesus H. Christ, I swear they had certs right down to the bolts they held the casting to the shipping pallets with and the nails that were used to nail it up.
I asked my boss how we inspected them and verified acceptance? He said, "We start assembling them, if something doesn't fit then we check it."
very nice, where did you get the material, i need a similar size
Watcha making o_O
Great video, thanks for sharing
Nice work
鑄造這構件用途竟然是為了壓扁鐵桶？
Cheers from Australia
Brisbane
ua-cam.com/video/89abw5SEs-Q/v-deo.html
how long does it takes the whole process?
about four hours.
Ahh ! It´s a DC mortor ! I want one .
What is the part for?
I've seen this can crusher trick done with 47t die and a tool box full of tools.
ua-cam.com/video/JN0dfT5OXPo/v-deo.html
OK, but what is it?
what is that part for eventually??
beer
Good video
*_Это болванка, для сплющивания пивных банок?_* 🙄🙄🙄😎😎😎😎😎😎
ua-cam.com/video/JN0dfT5OXPo/v-deo.html
0:56 there goes the protection!
00:20 can you also make a body dissapear like that asking for a friend
No because the blood will spread and the flesh will just turn to moosh. Also the bones will be powered. So u can kill person but it wont dispear the body like a vapizour ray gun. K thanks send me $1 nkw k bye
No.....but if makes them really well.
DC motors are very inefficient. You could easily switch over to a servo and gain efficiency.
nice
Nice 👍👍👍👍
C’mon Mang! One of the women at my work could easily crush that car simply by sitting on it.
ua-cam.com/video/89abw5SEs-Q/v-deo.html
Were you not allowed to break the edge with a file or grinder? It is gonna get a champfer anyways
Yes . Ofc its getting chamfered. They dont leave it sharp.
ua-cam.com/video/89abw5SEs-Q/v-deo.html
Protect the belt from sharp edges. What about other safety rules. Loops like this cause insurance refuse in case of accident.
You should have coolant.
Agreed. I’m certain that excess heat caused some unwanted stress risers in that can.
Grey sling WLL 4tonnes....
Mantap
Wow
5 dollar's tape!😳
2:20 And the width of the product is wide.
Ha ha. Cool can crusher!
Backup roll
This is cake compared to the monster machine SpaceX uses for their rockets
Superman s skin
E basta!!!!! noi facciamo pz. di 25Ton. fino a 7mt. di diametro, rotori e statori delle pale eoliche, quel pezzettino è all'ordine del giorno piccolo e leggero per noi....
Bravo italiani numero uno
what making with this drama?
👍🇵🇱
ppffff.....
zz
💤
Russian lathe...