the good thing about these tools is that they seem to all be exactly the same inside, so this is a really good reference video for working on and maintaining these things.
In case anyone was curious why so many restorers bother to strip the paint off before media blasting, My Mechanic actually mentioned in the subtitles on one of his videos that he does this so that excessive paint doesn't get into his blast media and contaminates it. It makes it last longer before needing to be replaced if there's less paint getting in it.
Very nicely done sir. I especially enjoyed the use of the plastic binder to keep pieces in place until you could get the end on. It looks like you made a good job of it over all and it does work well. Those blades were definitely made to handle so heavy duty re-bar and may have to be manufactured to fit right. Thanks for sharing 😁🐕🇨🇱🇺🇸
I have a confession to make … I’ve been watching your videos for about 6 months and just now realized I haven’t been subscribed this ENTIRE TIME I’m truly apologetic for my action since then I have now not only subscribed but also turned upload notifications 👍🏽
Sandblasting is so satisfying to watch without having to hear it. I wish my cable provider had a sandblasting channel, then there would be a reason to have cable.
19:55 Be very careful with residues from some types of Loctite near any plastics. Some compounds will slowly invade many plastics and destroy their structure from within. They make several plastic-safe thread-lockers for use near plastics and poly-carbonates.
Very nice job, especially because you used the Hitachi Impact Driver to unlock the exagonal screw, so you used a tool that you repaired and i'm convinced that you'll use even this hydraulic rebar cutter. Super!!! Greatings from Italy, friend
Nice job, beautiful work. Just wondering how many of those 500k views actually knew what a pain in the ass rebar is to cut? Would have loved to have one of these in my working days.
sorunu anlıyorum ama demir kestiğini görmemek kötü oldu. oraya kadar her şey iyiydi. bıçaklar yapılamaz mıydı? bir fırın ve uygun ölçülerde biraz sert çelik...
Quick query mate, how olds the machine? just wondering as that gasket (edit: the original gasket) looked like it may have been made from Asbestos? Hope not. Otherwise very nice work :-) I need to find an excuse to get one of those.
I was wondering the same thing… and I'm slightly worried it might have been lead paint, but that's going to be hard to test for after sand blasting (😱)
I was also thinking that looked an awful lot like Asbestos so much so that ied treat it as if it was just to be on the safe side, that said I can’t think why they would use asbestos in this thing as they tend to only use it on items that are around heat or fire.
1. He has all the right sizes. 2. These bolts where installed when it was made then never touched since, not hard to believe that he was able to undo them all
Simple solution is to take the difference in width and divide it by 2 then get steel plates the same size as the cutting plates and put these on first either side.
I dunno. Heating those bolts to blue them for cosmetic reasons might not have been wise. Those bolts went through a very specific hardening process. You most likely weakened them.
These things can be several thousand USD new. Many of the cordless ones will only operate for a certain amount of cycles before a logic lock is engaged and it has to be shipped back to the factory to be rebuilt at a considerable expense.
I doubt that a 3D printed fan will last long. 3D printing is nice for prototyping but not for parts that are under heavy load. With such thin walls it won't withstand the rotanional force of the spinning motor at all and will likely explode after a while.
If he printed it in the right plastic, like ASA or Nylon, and at the right temperature to minimize the chance for delamination, it could still be a very strong part that holds up for years. If it's just PLA, then i agree, that stuff is way to brittle for an application like this. You could even get the design laser sintered in PA-12 or other engineering grade plastics at a print service company, if you need something stronger. the nice thing about 3D printing, it's easy to make a replacement part, if it really breaks again. Still not that quick to take the tool apart and replace it here tho.
A question for you, if you dont mind. When you were checking the motor housing, how come you had the meter set to ohms? I thought you were checking continuity, yet it was set for resistance. Would you mind explaining this for me? As i dont understand if you doing something beyond my understanding. Thank you.
Hi at 25.29 can i know what type of hydraulic oil did u use? I hv one n its states "M" on the oil nut. But im not sure wat type to use. Can u pls advice?
It's there I believe, just not explained. The three small pistons are driven by the off centre shaft. Motor spins fast and it slowly pumps the fluid in. Once the trigger is released, the spring returns it. I would have loved to see the mechanism described but that isn't necessarily what this channel is about.
me when I open one of these things: "Where the hell do you get a gasket for these?" this guy when he opens one of these things: "Just make a new gasket."
You would risk to bend the cylinder or housing if the cutting blades are too far apart, as the rebar would be bent and the resulting forces would not be in the right direction that the tool is designed for.
Esa cortadora no la sabían usar por qué colocaban las varillas inadecuadamente colocando las varillas correctamente nunca se les quebran las cuchillas aun que ese tipo de cortadoras no son de larga duración cuando las restauran ya no son igual de rapidas si uno quiere rapides tiene que comprar una nueva las manuales son más duraderas pero para que los cortes sean más rápidos se ocupan dos personas una para bajarla palanca y otra para colocar las varillas pero alargó tiempo da más ganancias que las eléctricas tengo 23 años de fierrero oficio dónde se ocupan ese tipo de herramientas They didn't know how to use that cutter, why, by placing the rods properly, the blades never break because these types of cutters are not long-lasting when they are restored, they are no longer ig
Why wouldn’t you powder coat or cerakoat it if you’re going through all this trouble. Also a machinist would easily be able to make you cutting blocks.
Очень странная реставрация...🤔 Все легко открутилось, без использования смазки, внутри ручки с кнопкой включения чересчур чисто. Щетки как новые, хотя должны быть грязными и в пыли. И на многих болтах видно, что их до этого откручивали. На крыльчатке охлаждения лопасти недавно сломаны и видно свежий слом. Странно это все как-то...🤔
18:55 why is the roller bearing spring loaded? Is it some kind of centering? the 3 springs in the jaws are housed in bushings and im not sure why that is needed either...
20:42 The driver pin is offcenter. By design not supposed to spin around its own center this does create some "hammer effect" somewhere within the device. The springs is to allow this movement to continue and the bearings purpose is to stabilize this movement it can move in a circle but not "up and down". didnt really pay attention to the whole procedure
The 3 spring you are referring to if I'm correct are the pump assembly, the there are 2 sets of spring within those cylinders, along with a pair of plates and a rubber seal, zip ties it to make reassembly easier. The fitting you see on the armature will give you an idea of why it sits on springs. Armature only moves along its axis, the shape makes it alternate between the 3 pumps. These are what move the fluid through tiny orifices into the upper chamber
the good thing about these tools is that they seem to all be exactly the same inside, so this is a really good reference video for working on and maintaining these things.
In case anyone was curious why so many restorers bother to strip the paint off before media blasting, My Mechanic actually mentioned in the subtitles on one of his videos that he does this so that excessive paint doesn't get into his blast media and contaminates it. It makes it last longer before needing to be replaced if there's less paint getting in it.
Not really, mainly in case the paint contains lead.
Love to see someone with way more patience than I have.
Not me... cause thats pritty much everybody...watching everything 2x speed lol
You can't possibly be serious!
Exactly
At 5:00 I would have given up. This is wonderful.
😅😅😅😅😅😅🤪
Finally a tool restorer who does a motor rotor some justice.
Very nicely done sir. I especially enjoyed the use of the plastic binder to keep pieces in place until you could get the end on. It looks like you made a good job of it over all and it does work well. Those blades were definitely made to handle so heavy duty re-bar and may have to be manufactured to fit right. Thanks for sharing
😁🐕🇨🇱🇺🇸
U di
I have a confession to make …
I’ve been watching your videos for about 6 months and just now realized I haven’t been subscribed this ENTIRE TIME I’m truly apologetic for my action since then I have now not only subscribed but also turned upload notifications 👍🏽
You have no idea how happy I am for you! Congratulations! And of course, I accept your forgiveness
Outstanding restoration! You certainly know your business...very impressive to watch.
THANK YOU AUTHOR CLIP. WISHING THE AUTHOR HEALTHY, LUCKY, FULL OF HAPPINESS AND SHARING MORE USEFUL CLIPS!.
That is a Diamond DC20XH. A very good machine. I have restored and repaired many of those. Well done.
Sandblasting is so satisfying to watch without having to hear it. I wish my cable provider had a sandblasting channel, then there would be a reason to have cable.
19:55 Be very careful with residues from some types of Loctite near any plastics. Some compounds will slowly invade many plastics and destroy their structure from within. They make several plastic-safe thread-lockers for use near plastics and poly-carbonates.
Awesome job as usual!! Just be careful from that apparent asbestos gasket.
Good job. You could work more on the painting for better finishing.
That zip tie trick was genius.
Thought what is he doing. Then oh the brushes that’s nice.
Oh, that rain noise is just wonderful :-) love it. Perfect ambiance to watch work like this too.
Смотрю и на ржач тянет кто много такого старья разбирал знает как оно на самом то деле выглядет ))) и как оно разбирается и как якорь выглядет ...
Что-то мы в России не поняли) а где гидравлика подключается к нему? Для чего тогда ротор, статор?)
Loved the rain in the background.
Shower*
@@magicsoppyrl3970 *bath
I couldn’t use it after you made it look so good I’d have to put it on the shelf and just admire it. Maybe cut a piece of rebar once in a year
Ī
Very nice job, especially because you used the Hitachi Impact Driver to unlock the exagonal screw, so you used a tool that you repaired and i'm convinced that you'll use even this hydraulic rebar cutter. Super!!! Greatings from Italy, friend
Проверка якоря просто "великолепна". Хуже ничего не видел
Все эти реставрации это сначала ускоренное доведение до состояния требующего ремонта, а потом восстановление.
Автор знает что делает! Молодец, не просто восстановил внешний вид, а привёл в рабочие состояние
Как же в рабочее, если не было испытаний ?
Что это за инструмент? Для чего он?
@@EHOTIK159 гидравлический болторез, арматуру кусать и тд
Nice job, beautiful work. Just wondering how many of those 500k views actually knew what a pain in the ass rebar is to cut? Would have loved to have one of these in my working days.
I like how you made a new gasket
sorunu anlıyorum ama demir kestiğini görmemek kötü oldu. oraya kadar her şey iyiydi. bıçaklar yapılamaz mıydı? bir fırın ve uygun ölçülerde biraz sert çelik...
Quick query mate, how olds the machine? just wondering as that gasket (edit: the original gasket) looked like it may have been made from Asbestos? Hope not. Otherwise very nice work :-) I need to find an excuse to get one of those.
I was wondering the same thing… and I'm slightly worried it might have been lead paint, but that's going to be hard to test for after sand blasting (😱)
I was also thinking that looked an awful lot like Asbestos so much so that ied treat it as if it was just to be on the safe side, that said I can’t think why they would use asbestos in this thing as they tend to only use it on items that are around heat or fire.
@@permeus2nd Asbestos is also in piping and water gaskets.
@@miriamschoon2105 Lead paint is fine as the sandblasting chambers tend to be somewhat airtight.
Love the background noise of the water relaxing enough to watch you restore bur add rain noise 👌
Simply professional. High end restoration
good video, rhe best: no jingle , no backpipe
Good job, put some steel packer blocks behind the new cutters and it should work fine
Watching you get rid of those seals have me enxiety they look extremely asbestos like
Right? I do believe those were asbestos gaskets. I've dealt much my share of old cars and garages enough to know it when I see it.
Yea looks like it
Asbestos is only a problem when inhaled !
Looks like fiberglass to me
THERE AINT NO WAY HE DIDNT STRIP A SINGLE ALLEN BOLT
Way bruh way
But then again he is dealing with older larger versions of them more meat to them more forgiving and he replaced some anyways
1. He has all the right sizes.
2. These bolts where installed when it was made then never touched since, not hard to believe that he was able to undo them all
Great video but one question why didn't you test it a little bit of a letdown
Nice job I think. Look forward to the new cutters.
Great job love your work. Amazing to watch the transformation
Simple solution is to take the difference in width and divide it by 2 then get steel plates the same size as the cutting plates and put these on first either side.
Greetings buddy, cool project, great restoration and beautiful result 👍
Good video
Keşke bu işi tam olarak bitirseydin ve deneseydin.
Yinede tebrikler
Thank you for your video. Success for you
Где-то зашпатлевал где-то нет) как в мультике-и так сойдёт!)
Блин, миллион болтов в инструменте 😁👍
I dunno. Heating those bolts to blue them for cosmetic reasons might not have been wise. Those bolts went through a very specific hardening process. You most likely weakened them.
Anerobic sealants like Loctite make plastics very brittle.
Can you not read the package before applying to the motor fan?
These things can be several thousand USD new. Many of the cordless ones will only operate for a certain amount of cycles before a logic lock is engaged and it has to be shipped back to the factory to be rebuilt at a considerable expense.
I wonder if people have ever salvaged the copper wire out of antique motors to make period correct electronics? Like guitar pickups.
It looks great and you did a wonderful job restoring it as well
Enjoyed the video and I gave it a Thumbs Up
have you fixed the problem yet?
I doubt that a 3D printed fan will last long.
3D printing is nice for prototyping but not for parts that are under heavy load.
With such thin walls it won't withstand the rotanional force of the spinning motor at all and will likely explode after a while.
If he printed it in the right plastic, like ASA or Nylon, and at the right temperature to minimize the chance for delamination, it could still be a very strong part that holds up for years. If it's just PLA, then i agree, that stuff is way to brittle for an application like this. You could even get the design laser sintered in PA-12 or other engineering grade plastics at a print service company, if you need something stronger.
the nice thing about 3D printing, it's easy to make a replacement part, if it really breaks again. Still not that quick to take the tool apart and replace it here tho.
A question for you, if you dont mind. When you were checking the motor housing, how come you had the meter set to ohms? I thought you were checking continuity, yet it was set for resistance. Would you mind explaining this for me? As i dont understand if you doing something beyond my understanding. Thank you.
If the resistance is infinite, the housing is good
Nice work. Pity about the jaw blades being hard to find, but isn't that typical? Still, great video!
I wish you would have removed all that rough surface on the black main body of it but good job on everything else
NIce dear love it
Original fan was glass reinforced nylon, I don't envisage the printed replacement lasting long unfortunately.
Very good. Congratulations. Hugs from Brazil
This is what I call a Fantastic restoration awsome job
Hi at 25.29 can i know what type of hydraulic oil did u use? I hv one n its states "M" on the oil nut. But im not sure wat type to use. Can u pls advice?
I take it that this tool will never be used again, something for the coffee table?
Please, can you explain how it works?
WHAT TYPE OF OIL IS IT, CHANGE PISTON PACKING
What's the name/brand/ type of clear insulation liquid?
Because the video did not show the internal assembly of the hydraulic system, which is the most important thing❓❓❓
It's there I believe, just not explained. The three small pistons are driven by the off centre shaft. Motor spins fast and it slowly pumps the fluid in. Once the trigger is released, the spring returns it. I would have loved to see the mechanism described but that isn't necessarily what this channel is about.
Hey I’m new to your channel. Great video, can’t wait to see more
Kalo hidrolisis nya macet gimana yaa mas?
I wonder how they actually held those three spring-loaded pieces in at the factory, surly not with zip ties)))
maybe with a string?
Where did the shunt capacitor in the handle go?
You know it's going to be good when the gasket is Asbestos 😂
Amazing work 👏🏻
Nice 👍🏻👍🏻 🇮🇳 || Kuki
"It's raining outside"
Does it rain anywhere else?
If everything goes to plan usually not.
What software did you use to make the fan?
Great job 🍻🍻
no test run?
What kind of liquid to Wash rewinding please
I don't think you've ever bothered to fix the issue.
Auto oil returning principle ?
congrats for your new machine .... that's it, no cutting !?!
me when I open one of these things: "Where the hell do you get a gasket for these?"
this guy when he opens one of these things: "Just make a new gasket."
14:57 Why would you cut it out from the centre of the thing? Why not from a corner?
how does this guy own a surgeon's tools set with scalpels and tweezers but he doesn't have a small funnel?
Rebar is brittle, so perhaps those jaw blades do not have to meet. Have you tried it?
Rebar is not brittle.
You would risk to bend the cylinder or housing if the cutting blades are too far apart, as the rebar would be bent and the resulting forces would not be in the right direction that the tool is designed for.
I would have liked to see the 3d printing in action.
Я так и не понял, что это за инструмент?-, что им делают, как работают?!!
Very cool! Nice job :)
Great Job. 😊👍👍👍
В начале разборки гляньте на момент из чёрной изолентой- она новая новая- тоесть подставуха
Good job you be doing bro
Call me dumb lol just never looked into it but what where the 2 springs he took off from the sides for?
You mean the motor brushes? Those carbon brushes conduct electricity to the motor.
Комментарий в поддержку канала и ролика, а также труда мастера.
Esa cortadora no la sabían usar por qué colocaban las varillas inadecuadamente colocando las varillas correctamente nunca se les quebran las cuchillas aun que ese tipo de cortadoras no son de larga duración cuando las restauran ya no son igual de rapidas si uno quiere rapides tiene que comprar una nueva las manuales son más duraderas pero para que los cortes sean más rápidos se ocupan dos personas una para bajarla palanca y otra para colocar las varillas pero alargó tiempo da más ganancias que las eléctricas tengo 23 años de fierrero oficio dónde se ocupan ese tipo de herramientas They didn't know how to use that cutter, why, by placing the rods properly, the blades never break because these types of cutters are not long-lasting when they are restored, they are no longer ig
Why didn't you just get a new one?
LoL great job
What's it used for?
Please read his youtube chanel name
Why wouldn’t you powder coat or cerakoat it if you’re going through all this trouble. Also a machinist would easily be able to make you cutting blocks.
Очень странная реставрация...🤔 Все легко открутилось, без использования смазки, внутри ручки с кнопкой включения чересчур чисто. Щетки как новые, хотя должны быть грязными и в пыли. И на многих болтах видно, что их до этого откручивали. На крыльчатке охлаждения лопасти недавно сломаны и видно свежий слом. Странно это все как-то...🤔
Where is the testing video?
Your painting, and metal restoration skills need quite a bit of work. Just another amature.
Just around for the likes sadly
18:55 why is the roller bearing spring loaded? Is it some kind of centering? the 3 springs in the jaws are housed in bushings and im not sure why that is needed either...
20:42 The driver pin is offcenter. By design not supposed to spin around its own center this does create some "hammer effect" somewhere within the device.
The springs is to allow this movement to continue and the bearings purpose is to stabilize this movement it can move in a circle but not "up and down".
didnt really pay attention to the whole procedure
The 3 spring you are referring to if I'm correct are the pump assembly, the there are 2 sets of spring within those cylinders, along with a pair of plates and a rubber seal, zip ties it to make reassembly easier. The fitting you see on the armature will give you an idea of why it sits on springs. Armature only moves along its axis, the shape makes it alternate between the 3 pumps. These are what move the fluid through tiny orifices into the upper chamber
Just one question, how does it work?
Kinda like how a pair of scissors works.
19:15 how come you didn't replace that black gasket on the face of this part?
Probably could not find a replacement, it was probably also asbestos so shouldn’t disturb it, even though the other gasket was asbestos.
Excellent job. Congratulation. Luiz Paulo - Rio de Janeiro - Brasil.
What
I'd say space the non-moving jaw out to where it lines up with the moving one, as it won't suffer from issues.