That is a lovely bit of turning 👍👌great video thanks for sharing 👍
@jackfitzgerald6927
Ай бұрын
Chris, you always post wonderful videos and do such a fantastic job. I love seeing your videos and can not wait for the next one.
@jiinueleo2211
Ай бұрын
Just setting up the piece on the machine must be a whole masterclass on its own. That dial indicator was dead on 0.!
@MrLembnau
Ай бұрын
From one machinist to another, you are very good at what you do.
@jaca2995
Ай бұрын
I znów elegancka robota ;) fajnie było by się od Pana uczyć, zdrówka
@jimsvideos7201
Ай бұрын
One of those days where you pray to your deity of choice that the chip conveyor doesn't fail.
@currentbatches6205
Ай бұрын
Or if it does, that management can afford some kid to come in and shovel chips.
@MrKotBonifacy
Ай бұрын
...and this is what happen when you piss off your deity of choice by not offering him (or her) a proper bloody sacrifice before you commence yer work... ;-) kzitem.info/news/bejne/lGOgumd-q4V5nXo
@SilentPartner79
Ай бұрын
Or a tap doesn't break off...
@HarryShagnasty-sc9zd
29 күн бұрын
If you’ve been previously brainwashed that is.
@Andrewlang90
22 күн бұрын
@@SilentPartner79How dare you even speak of that type of evil?
@mftmachining
Ай бұрын
Excellent job, Chris.
@geoffflato2094
Ай бұрын
Great work as always. I have always used round inserts myself for deep grooving, but have recently been using dnmg more and more for exactly the reason you gave
@stevemcgarrett303
Ай бұрын
Wow. That's a fancy pulley. Nice job!
@angeloangelucci717
Ай бұрын
Awesome as usual. Thanks again for the effort and work to post for us regular guys....
@BeefIngot
Ай бұрын
I love seeing footage of this thing slowing down from high speed. So much momentum.
@joejoejoejoejoejoe4391
16 күн бұрын
When you've got four massive brackets (to hold the workpiece) going around, it's very scary.
@markanthonysmith413
Ай бұрын
Another Great Video Chris.👍
@TheFailo10
Ай бұрын
Damn, every time you turn it it always run at the centre, great job 👏🏻
@elijahgreenberg2634
Ай бұрын
Very cool! I think you should do a tour of your shop, if possible! Very cool machines, would love to see more of them!
I always look forward to the indicating. that thing just won't budge.
@rmorganii
Ай бұрын
Just beautiful work! Thanks for sharing
@krgindustrials7863
Ай бұрын
One the best I have ever seen .hatts off.. Keep rocking ❤
@lowemanbaits959
Ай бұрын
Very cool! Largest diameter on a VTL I've seen in a long time. Thx!
@Vonzeq
Ай бұрын
Hey Chris, super Bauteil was du da gefertigt hast! 👍 Programmierst du selber an der Maschine? So ein Facharbeiter wie du einer bist, ist echt Goldwert! Mach weiter so mit deiner tollen Arbeit
@warrenjones744
Ай бұрын
A thing of beauty Chris.
@truegret7778
Ай бұрын
Closer to art than hardware! Beautiful work. I'm curious whether you ever get invited by your customers to see you work in action?
@fokusano
Ай бұрын
Brawo! :)👏
@adambergendorff2702
Ай бұрын
Excellent video!
@mikeydk
Ай бұрын
I like the round inserts for grooves like that. But they are indeed a bit picky about cutting data to get the chips to break properly.
@gwharton68
Ай бұрын
Always nice to see a real craftsman at work.
@MECCANICISTA082
Ай бұрын
Questo non è un artigiano è solo un programmatore. Qui fa tutto la macchina lui scrive solo dei codici su uno stupido monitor. Gli artigiani sono quelli che lavorano al manuale, altra gente veri artisti
@aknighttrain
Ай бұрын
@@MECCANICISTA082 just shut your ignorant mouth. You know nothing.
@cornishcat11
Ай бұрын
that looks a lovely finish
@oxtoolco
Ай бұрын
Did the tapped holes have to be clocked to one another on each side? Really cool part. Looks like fun. Oh and how did you pump out the swimming pool? Cheers, Tom
@mftmachining
Ай бұрын
Tom, i was thinking the same....👀
@MrKotBonifacy
Ай бұрын
@@mftmachining me too... Chris? Are yer there? People here are dying to know...! ;-)
@RossiDeakin0406
Ай бұрын
Obviously he's not had his meatloaf 😂, was wondering the same Tom
@ChrisMaj
Ай бұрын
It's just two covers, one on each side, so they don't have to be perfect, but I did mark the jaws before flipping it over and then just aligned the marks. The swimming pool? 200 rpm for 10 seconds 😅
@oxtoolco
Ай бұрын
@@ChrisMaj Nice!
@morefilm5859
Ай бұрын
Well Done. I just wonder how you get the M16 positions spot on both sides as seen in the drawing.
@TOTOTRAZOM
Ай бұрын
travail parfait comme d'habitude, merci Chris et bravo👋👋👍👍
@IsZomg
Ай бұрын
Beautiful part!
@slidebed
Ай бұрын
Wonderful, you must be worth your weight in gold to the company you work for.
@user-lg4kg3jy2h
Ай бұрын
Many thanks for this new great video ! I'm pleased to lurn all your technics with you and your vertical lathe. I have a question about the inserts. You always use "gold" inserts. Personnaly I have bought "nano blue" inserts" wich are very strong. Do you use them sometimes ? I have an old lathe (from years 1940, my neighbour gave it to me, it was from his grandad), but it is a very good lathe that is very precise, the clearance is abou 1/100 mm). Many thanks christophe
@CraigLYoung
Ай бұрын
Thanks for sharing 👍 That's one big rope pulley 😅
@gertkristensen6451
2 күн бұрын
good work ,, nice turning keep it up
@wagsman9999
Ай бұрын
I can't imagine what a CNC like that costs. Awesome video.
@robdixon945
Ай бұрын
Smooth as 🍻🇦🇺
@prestoisakilla813
Ай бұрын
glad those straps are strong af.... cause the way hes got it rigged that inner section of strap, hooked to the chain, is supporting all the weight of that steel.
@kennethney4260
24 күн бұрын
How else would it be?
@wileecoyote1362
Ай бұрын
One got a true sense of the size of the job when you turned it over and you were standing next to it standing vertical. 😲
@zoltannagy1813
Ай бұрын
Very nice work Chris. That machine makes a change from the usual centre lathe. How long did it take overall to machine?
@ChrisMaj
Ай бұрын
Can't disclose total times.
@lawriealush-jaggs1473
Ай бұрын
...And that's what we former computer technicians call Bloody Impressive. Especially the dial-ins.
@MrReichennek
Ай бұрын
The Kennametal A4 style tools with the full rad are pretty great for cutting this kind of groove, but maybe not at this scale, i make 12-16" sheaves. the chip control and feedrates are much better than button tools as well.
@fishdisc7022
Ай бұрын
@ 8:15 Did you face the top of the large red risers after mounting? Or are they hardened like 1,2,3 blocks?
@adamepb
Ай бұрын
What a masterpiece
@rickfearn3663
Ай бұрын
Super inspiring. Thanks for showing the drawing. Would be interesting to know the end use.
@adammckay296
Ай бұрын
I reckon it's a big pulley for rope
@renatocesar8399
Ай бұрын
Polia para cabo de aço. Muito usada em Porto marítimo .
@stoveguy2133
Ай бұрын
Had 10’ dia VTL at my first job. Closed loooong time ago
@CarterWHern
Ай бұрын
Excellent!
@haroldconover5221
21 күн бұрын
Beautiful job
@chadstrand7868
Ай бұрын
very nice work i also like dnmg to me the chip breaking is everything.
@grumpyg9350
Ай бұрын
2000 lbs of chips, reminds me of a party I went to back in the 70’s.
@user-gd8ry6yi4g
Ай бұрын
J'aime bien ce boulot
@SAMSAM-zr3hs
Ай бұрын
Thank you so much
@ronaldfairhurst2914
Ай бұрын
Chris the four 26MM holes you put in for the final operation, i didn't see in the print did you get permission for that or where they on the print, i also saw some large herring bone gears do you make them, i'm going through a gear box now that needs four made for it.
@ChrisMaj
Ай бұрын
Yeah, that 26mm holes were just for the final machining.
@robertteap8052
Ай бұрын
Including set-up, how long did it take to machine? What grade steel is it?
@Appple1988
Ай бұрын
Piekny komponent :) Przepraszam, ale kolor chłodziwa w maszynie paskudny :P Chyba dawno nie zmieniany? Pozdrawiam
@SFish-wr4kh
Ай бұрын
12:50 i love how you turned off the coolant because there's enough held in the part to keep the tool cool.
@Cjarka_
Ай бұрын
Is the coolant supposed to look like apple juice or are you actually using apple juice???
@pierregrosjean3241
Ай бұрын
Bonjour, une question peut-être un peu bête : pourquoi ne pas faire une ébauche de la poulie venue de fonderie ou forgée ? Il y aurait moins de copeaux et de temps d'usinage, non ?
@funwitharobot
Ай бұрын
How many hours did you have to put into this masterpiece?
@kisspeteristvan
Ай бұрын
Hello Chris , around 25rpm on the biggest dia ?
@ruperterskin2117
8 күн бұрын
Cool. Thanks for sharing.
@user-jx8qv1tp1f
Ай бұрын
Won’t it deform if you process the cross-section in the second process?
@hinz1
Ай бұрын
Wouldn't have dared to finish both sides directly on such a large part, afraid of ending up with banana pulley.
@Everything_Engineering
Ай бұрын
Guys always wondered how do you manually touch of a neutral tool like the DNMG for the pully? Touching of diameter pretty simple. Do people just touch of the tool shank and go halfway?
@catabaticanabatic3800
Ай бұрын
Superb.
@Jana.samayal
Ай бұрын
Good job super 👍
@RGB06084
Ай бұрын
I'm gonna say it's a part for a ski lift or something similar?
@therealbarnekkid
Ай бұрын
Nice work. I see you indicate on the rim and show zero runout, but what about the face?
@jhonyc.soares4340
Ай бұрын
Congratulations on the excellent work. 👏🏻 I would like to know how long it took in hours to carry out this machining?!
@ChrisMaj
Ай бұрын
Can't really talk about this job much.
@jhonyc.soares4340
Ай бұрын
Okay, I understand. I asked the question because I'm working on a bullard vertical lathe, and I'm having difficulty predicting how long it will take to complete the tasks.
@Hemeralopie
12 күн бұрын
How do you find the hole position from the already drilled side? Where is the datum?
@CursedLemon
Ай бұрын
"I know, I know" LOL
@ZaDusza
Ай бұрын
This coolant should look like that, or it's 10 years after it should be changed? I really want to throw up a little just from looking at it. Machining beautiful like always
@Ivan_Denisovich38
Ай бұрын
Какую смазку применяет токарь при на резании резьбы метчиком ?
@AbbeyRoad69147
Ай бұрын
That part is bigger than my Haas!!!!
@theessexhunter1305
Ай бұрын
I was wondering how you were going to hold it for the V part. Very nice
@ChrisMaj
Ай бұрын
Luckily, they let me drill extra holes for the V-groove machining
@20_cris_04
29 күн бұрын
I work on a monstrous VTL lathe, for turning the casings of high voltage electric motors
@Nunak91
Ай бұрын
Massive!
@lucianotognelli192
Ай бұрын
Perfect
@dawszelka5461
Ай бұрын
No i to jest wielki detal :D Chris jesteś mistrz :D ty napisz lepiej ile to obrabiałeś łacznie ;D
@Kamil_Klukowski
Ай бұрын
Taki tam bloczek.
@ChrisMaj
Ай бұрын
Nie mogę nic mówić o tej robocie. Skrzętny klient.
@ksmechanicalengineering92
Ай бұрын
Giant project😮
@renatocesar8399
Ай бұрын
Quanto tempo no gastou no gorne ?
@jeffhughes4277
Ай бұрын
nice material
@28704joe
27 күн бұрын
Curious what industry ordered it.
@zoltanmihaly4946
15 күн бұрын
its well done
@hubnz
Ай бұрын
I am surprised that you didn't have to stress release the part prior to finishing it.
@railroad9000
Ай бұрын
Where will this pulley be used?
@Offender666
18 күн бұрын
Perfectly sensible dimensions and you had to covert it into barleycorns...
@currentbatches6205
Ай бұрын
0:39 - Only see the bore tolerance (and finish); all else per note on the drawing? 1:31 - My machines have nowhere near the rigidity yours do, but this sort of info is really helpful to tell me the limits of yours. As a punk kid at Cinti Mill lo, these many years ago, I asked how you tell a good machine tool from a bad one: "Weigh it." (this assumed some minimal level of quality/accuracy) 5:56 - Earlier, there was a groove near the 'bottom' of that radius; figured it would be gone by the time you took a finish cut. 7:10 - That's the "34" dim at 0:39? 7:38 - And that's the "24" same time stamp? 8:02 - Looks like the bore is *finished*. 10:56 - You got bragging rights. 16:42 - Watching the coolant rise until it's obvious that the drainage is outrunning supply. 17:26 - Looks to begin falling. 18:57 - Did not see these @0:39. 20:25 - I was wrong. 22:32 - So the m26 holes were added for clamping. 22:35 - Standing O. 22:55 - And better finish. 25:29 - Always a pleasure: TY.
@ophirb25
Ай бұрын
I like it 👍👍👍💪💪💪👏👏👏
@Pow3llMorgan
Ай бұрын
0.057mm (~0.002") tolerance on the center hole. I'd have a high pucker factor trying to hit that.
@OldWrench59
Ай бұрын
The title says "large rope pulley". Wire rope I'm guessing but Jumping Jiminy that's a big pulley!👍
@joejoejoejoejoejoe4391
16 күн бұрын
15:25 I wonder hiw they got rid of all the coolent, perhaps put it on top speed and run away!
@zainalyahya8905
Ай бұрын
How many day this job paid, crish?? Good tool program
@jackwalker3582
Ай бұрын
beautiful
@bhekidlamini51
Ай бұрын
Good job ! How long did this Pulley take to machine?
@ChrisMaj
Ай бұрын
Sorry, can't disclose total times.
@bhekidlamini51
Ай бұрын
@@ChrisMaj no problem, I appreciate you answering.
@anewthoughteveryday4592
Ай бұрын
Beautiful craftsmanship ❤
@BMan100
Ай бұрын
....may want to get them to invest into some YG Prime taps and call it a day...or some form taps.
@cc88000
Ай бұрын
👍👍👍🤘
@randydewees7338
Күн бұрын
Would be nice to see it painted and in place.
@noodles7011
27 күн бұрын
where are you guys from?
@__Ned_Flanders__
Ай бұрын
Did you need to get both sides drillings into same position ? And how did you do it
@ChrisMaj
Ай бұрын
They don't have to be perfect, but I did mark the jaws before flipping it over and then just aligned the marks.
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