Repaired the damaged thread of the lathe machine's Four 4 Jaw Chuck which is difficult #repaired #damage #thread #lathe #machine #four #jaws #chuck #which #difficult
Пікірлер: 85
@abdelkaderrouggane46446 ай бұрын
قمة في الحرفية و الإبداع. ارفع لكم القبعة. تحياتي الاخوية من المملكة المغربية. ❤❤❤
@jarikjakov51085 ай бұрын
Кулачки сделаны из инструментальной лигированной стали и еще закалены. Что вы там навариваете, оно отвалится или обломится.
@un-factory3 ай бұрын
The ability to repair lathe chucks is really great. We support your long-standing know-how.
@wazzazone6 ай бұрын
Well what do you expect will happen when you use a six foot tube to tighten the bloody thing.
@srinivasansanthanam7495 ай бұрын
Really good job done. regular oiling will give more life for this chick parts.
@bernardbush41996 ай бұрын
I want to know what they were chucking on in the first place to tear the acme threads out of the chuck jaws . They must have had a 10 ft. cheater pipe and four guys hanging on it...
@davidhamm56266 ай бұрын
At the very least....
@delcat81686 ай бұрын
Yeah, but you can break whatever you like as long as you can mend it.
@first_namelast_name49236 ай бұрын
They clamped something very large to the chuck, so the jaw was only engaged on the last thread and they broke that one thread of. So now they had a jaw with 1 thread groove damaged. Rinse and repeat, every time breaking off one thread groove, or perhaps only a part of grove. After repeating 15 times you have to damage like in this video. No need to break all the length at a single time.
@bernardbush41996 ай бұрын
Thats very true but after the first few pieces where broken off inside the chuck you would think they would notice that the jaws were a little hard to adjust. That damage is quite extensive.
@mckutzy6 ай бұрын
I forever see them using a damn bar on the chuck key... It really doesn't need it on this size of lathe... Turing a +12" propeller shaft... well.... that's different entirely..
@horstmuller75126 ай бұрын
Good job! Now all tolerances are guaranteed less than 2 fingers.
@lawrencedennerle53035 ай бұрын
You fellows sure do a good job taking care of the shop machinery..🎉
@stephenaquilina66286 ай бұрын
I've worked for 25 years as a machinist,how did you manage to break a chucks thread?and these parts are not to be repaired they have to be changed.😮
@vikassm5 ай бұрын
Don't even go there 😂😂 Probably re-repaired, worn out jaws. Happens all the time when repairing cast iron parts with 6013 rods 🤣🤣 Which is a total disaster in itself, but who cares about safety in that part of the world!!
@davidlbrown3095 ай бұрын
Yep just the right comment
@milliondollarbaby19114 ай бұрын
😂😂😂 that's just for video purpose dude ... That time and effort will never match with the cost of that jaw part..we all know that 😅
@RobertLBarnard4 ай бұрын
@@vikassm No one would make chuck jaws out of cast iron, right? I worked in a pattern shop, most of the time we'd duplicate (wood or CAD patterns) into iron (once we did Ford engine block cope & drags in stainless 🥵). But every once in a while a mistake or ECO required a patch and change. If it was small we could heli-ark and recut. But that little bit of tungsten in the weld.... Most of the time we'd pocket the area, drop in & pin a new piece of iron, then recut. Cutting iron is just like cutting butter.
@vikassm4 ай бұрын
RobertLBarnard The ones in this video are cast iron for sure. Probably from a local foundry which makes cast iron replica machinery from melted engine blocks and the like. Usually also containing tons of impurities which make the cast iron come apart in layers when stressed. It's a miracle any of this works at all 😮 I'm not making this up, Seen more than one setup just like this up close. Nearly convinced myself to work in one a few decades ago, now extremely happy that I didn't 😂
@adinis32026 ай бұрын
Perfecto 💯, buen trabajo en cuba también lo hacemos 👌
@HueLe-vq9to6 ай бұрын
Đối với họ. Phụ tùng thay thế là thứ xa xĩ. Ở quốc gia này. Đừng dại dột khi đầu tư, kinh doanh phụ tùng thay thế.🙏🤚🏻🙅🏻
@bernardbush41996 ай бұрын
And then there's the matter of the metallurgy. All that welding on the jaw has got to change the hardness. They don't show any heat treating afterwards so the next time they chuck on something that large I wouldn't want to be anywhere near that lathe...
@user-wx3mm8xy4v5 ай бұрын
В реальной жизни, токаря очень часто переваривают, ростачивают, фрезеруют кулачки (например под определенную операцию)
@adnanmirza84475 ай бұрын
گڈ جاب
@Comissar_NKWD5 ай бұрын
Они умеют оживлять все что давно мертво! Только как это все в дальнейшем живет?
@RobertLBarnard4 ай бұрын
I wonder what killed it originally? The threads look to have been broken off; as through the chuck was over tightened (as opposed to wearing off from use). Perhaps they need a larger lathe?😅
@user-cn5dk8zo6t5 ай бұрын
Где-то загрустил Мегамозг.
@piperdoug4286 ай бұрын
man i had my doubts but they got it "good enough"
@giovannifinievoli88256 ай бұрын
excellent work!
@franciscoassis28623 ай бұрын
Parabéns pelo trabalho desses caras
@lewjones72725 ай бұрын
Downright crafty!!!!
@job38four106 ай бұрын
I cant even grind that good..........
@davidangus75595 ай бұрын
Brilliant!!!!
@kimhunglai78453 ай бұрын
Kỹ thuật cơ khí nước bạn thật là tuyệt vời so với Việt Nam thì còn xã lắm Việt Nam mới làm được như các bạn
@therealspixycat6 ай бұрын
The claw should be aligned with the grove and not to the hand grounded plane before cutting the thread?
@user-sl3il5sz2s6 ай бұрын
Your ingenuity is admirable. I have my doubts about the accuracy and durability, but I hope this lathe chuck will be usable for at least some types of work.
@jamesdrake23785 ай бұрын
I get your point but with a four jaw it is not as critical than with a scroll chuck. The four jaw is adjusted by each jaw. Durability is as you wrote another issue.
@ClarenceHanselman-tm2zj5 ай бұрын
Great ingenuity to save a $2000 chuck from the scrap bin.
@carlosa24516 ай бұрын
Saludos grasias cuando se pueda me invitan con el fin de aprender Con Permiso Divino
@LupusRex-hf2rl5 ай бұрын
Didn't even preheat the part first😂
@Wowmechanics16 ай бұрын
A Mechanics Journey" Bhut eh achi ur kamal ki video
@cassiusclay74825 ай бұрын
Beau travail
@zaankhajjak6 ай бұрын
Good Job
@Sadiq-ji7kv3 ай бұрын
ماشاء اللہ
@wawansetiawan40425 ай бұрын
fantastis 👍👍👍
@djalmabatista52866 ай бұрын
Muito bom 👍 parabéns 🎉🥳 Trabalho show de bola 👍 vocês são top 10 👋👍
@amjadmohmood63915 ай бұрын
Probably got some dirt or metal shavings in the threads and kept cranking despite the increased resistance
@glennschemitsch83416 ай бұрын
At least they can still use it again.
@tottietortelini7773 ай бұрын
Great Work 👍
@CNCMaster003 ай бұрын
Thanks
@ameenm75766 ай бұрын
Pakistan Zindabad❤
@HappySingh-bx2jh5 ай бұрын
👉🙏🍎👍👍GOOD GOOD
@Bassador6 ай бұрын
👍👍👍
@hamadmengal67165 ай бұрын
I think anyone roughly used the 4jaw chuck
@shahramkaremabadi73813 ай бұрын
neec 🎉🎉🎉🎉
@CNCMaster003 ай бұрын
Thanks
@oscarivanmucinovargas34176 ай бұрын
Es En Pakistán 🇵🇰💪🏻
@rajanraja83665 ай бұрын
Good jop
@josephpecoul65326 ай бұрын
You did that
@ricardojordaomartins776 ай бұрын
Faltou a têmpera da peça!!
@amirambekari25184 ай бұрын
✌️✌️👌👌👌👍👍👍
@saeedaeinevand43906 ай бұрын
احسنت
@peterhalstead72815 ай бұрын
You blokes that are finding fault just remember where they are and what they have to work with before you get on your high horse
@shadrin4993 ай бұрын
Очень хорошая идея. Молодцы. Спасибо.
@kotleta46346 ай бұрын
Точность патрона стала великолепной!
@user-qb9vb8fp2w6 ай бұрын
И тормозить реверсом ничто не помешает!!!
@Comissar_NKWD5 ай бұрын
Боюсь представить как они людей лечат! Наверное тоже с помощью гнутого электрода?😂
@user-tz8hj8fy1u6 ай бұрын
👍
@ColKorn19656 ай бұрын
Other than the obviously FUBAR threads the chuck looks ok.
@bernardbush41996 ай бұрын
Although safety doesn't seem to be a concern since they wear no safety equipment what-so-ever anyway. No safety glasses, sandals, loose baggy clothing around moving equipment, poor house keeping, etc.
@MrMidiman336 ай бұрын
Safetygear are Sandalettes and Kaftan
@bernardbush41996 ай бұрын
Guess they don't have an OSHA organization either.. worker's comp? What's that.?
@MsBrugos5 ай бұрын
The worst thing of this mess up is that the chuck is a Chinese K72 SanOu, readily available even as spares.
@bmoshealuminiumworksmanojk38434 ай бұрын
Number ivandi
@imranKALO1Punjab2 ай бұрын
😅😮😮😅😅😮
@MrJitendra0074 ай бұрын
Woah..for every special material welding rod is the material...😂😂😂😂..So material science is not required at all..😂😂This is what happens when you are not educated or you havent tried to educate yourself...
@murziks15 ай бұрын
Брак .
@phanthom145 ай бұрын
😂😂otra mentira!!! Que animales ,por lo menos me divierten . Quizá alguien piensa que las reparaciones son verdaderas😂😂😂😂😂😂😂.desde su poca preparación y su ignorancia sobre mecanizado se las ingenian para hacer creer que es verdad . Son un desastre !!!!!