Twenty years ago I was working in a shop that manufactured deep water well column pipe, usually 8" diameter. I learned an incredible amount and just hated using thread wires on those pipes, especially ones that were 12" diameter with tapered thread (grease for the win)! Thank you Chris for taking the time to post such quality content!
@BruceBoschek
2 жыл бұрын
I've watched this three times and learned something new each time. Thanks again!
@ryanardan09
3 жыл бұрын
I worked as a machinist for a while operating CNC milling and Manual lathe here in Indonesia. I can see your skill is on a different level. Love and enjoy your videos. You're living my dream job.
@loukola5353
3 жыл бұрын
This is the type of work that separates the men from the boys and the reason why guys like Chris get paid the big bucks. This one was very enjoyable. Great job Chris.
@LordOfChaos.x
2 жыл бұрын
there is lot of responsibility needed 1 small mistake and the whole part goes to the bin
@frezistta
3 жыл бұрын
Great job Chris! At a high level, as always!
@jorgecallejas1732
2 ай бұрын
Espectacular Cris 👍👍👍
@michaelkoch2109
2 жыл бұрын
Es ist immer wieder schön anzuschauen! Ich bin gelernter Zerspanungsfacharbeiter (Fräsen, Drehen, Hobeln, Bohren, Schleifen usw.) und kann solche Arbeiten gut beurteilen. Dies ist sehr gute Arbeit! Danke für das Video! - Schade da man es nicht riechen kann! Ich liebe den Geruch warmen Metalls, des Öls und der Kühlflüssigkeit! Liebe Grüße aus Dresden!
@ChrisMaj
2 жыл бұрын
Danke, freut mich, dass es dir gefallen hat. Es tut gut, von jemandem zu hören, der sich auskennt.
@semperfidelis8386
4 ай бұрын
you got that 3 wire technique down pat
@icefishing4046
2 жыл бұрын
Nice work 👍
@jimsvideos7201
3 жыл бұрын
Thank you for the video in general and the tip for getting thread wires in the right place particularly.
@nashitsiddiqui9626
2 жыл бұрын
Chris what are the runouts on both bearing diameter after this turning operation, do you need to do grinding operation on bearing diameters after this, I am curious..
@bostedtap8399
3 жыл бұрын
Great work, best swarf on YT. Thanks for sharing.
@alancunningham479
3 жыл бұрын
I worked on manuals for a long time,when I first saw and understood constant surface feed on a cnc I was rather envious.
@theessexhunter1305
3 жыл бұрын
Using the boring bar was clever Chris to get that stub end profile.
@JlerchTampa
3 жыл бұрын
15:15 for anyone like me that missed that bit of cleverness!
@theessexhunter1305
3 жыл бұрын
@@JlerchTampa Attention to detail from 44 years of machining lol
@a-fl-man640
3 жыл бұрын
your programming speed is amazing. i would be scared to death after hitting the start button.
@K-Effect
3 жыл бұрын
Beautiful! That will fit perfectly in my Mazda protégé
@RHCPFAN-yk6sw
3 жыл бұрын
Yeah my job I’ve been at for 7 months now was the first time I have used thread wires. They are such a pain in the butt to use sometimes. Watching how you set them in there and lines them up gives me a better idea how to use them. Good lookin part! I make different kind of spindles as well. Keep doin what you do!
@ChrisMaj
3 жыл бұрын
Use little bit of a grease so the wires stick to the part.
@Glenrok
3 жыл бұрын
@@ChrisMaj Hm. Not a bad idea, but the thickness of the grease film will throw out the reading. Depends on the required accuracy I suppose, but I much prefer a thread mic, if available
@markfryer9880
3 жыл бұрын
Hi Chris, yet another interesting video of a component that most people will never see or know about but without which are modern world would grind to a halt. I am not a machinist just a carpenter trying to learn across other trades. I am curious as to the amount of material removed from the rough forging to the part as is at the end of this video. I assume that there would be calculations for such material wastage but don’t know how it is expressed. Mark from Melbourne Australia
@grumpyg9350
3 жыл бұрын
That was pretty cool. Wonderful video work. Music was good.👍👍👍👍👍👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻
@guillermogutierrez5736
3 жыл бұрын
Piękna robota!!!
@ChrisMaj
3 жыл бұрын
No staram się.
@adriankingston4338
3 жыл бұрын
Awww mate loved that one, am i the only one that likes the first cut through the crusty forgings ? 😄
@keithgutshall9559
3 жыл бұрын
Peeling the bark is always fun!
@adriankingston4338
3 жыл бұрын
@@keithgutshall9559 😁👍
@andrewtetley3883
3 жыл бұрын
Beautifully done Chris thank you for sharing this!! The tailstock to your machine is it MT4??
@ChrisMaj
3 жыл бұрын
It's MT6
@dsquared600
3 жыл бұрын
Very nice to see, thanks!
@zicarwoodworking
3 жыл бұрын
this is the best video i have ever seen in machine working display!
@jameswood9764
Жыл бұрын
Should only chuck on rough material with a four jaw chuck not a three jaw in order to not damage the scroll of the three jaw?? Beautiful work!!
@ChrisMaj
Жыл бұрын
That 4-jaw chuck is too big, and it won't close all the way, so that's why I'm using a smaller 3-jaw chuck. Never had a problem with it.
@mateuszgo1
3 жыл бұрын
Piękna robota ! Tez wykonuje od zera detale o zbliżonych gabarytach. Max fi 800 x 5,5 m. W jakim kraju działasz? Pozdrawiam
Do you make all the programs on the controller manually, or use CAM?
@ChrisMaj
3 жыл бұрын
All hand programed on the machine.
@purerhodium
3 жыл бұрын
You know they're good sized chips when they clatter instead of clinking.
@philholdsworth8280
4 ай бұрын
I'd've used the 4 jaw through out. I cannot understand the swapping about.
@jasonaraiza4686
2 жыл бұрын
Can you make a video showing how to use manual guide for programming a part step by step please?
@Milling_Usa
Жыл бұрын
You have a beautiful job, are you machine shop owner?
@ChrisMaj
Жыл бұрын
No, I just work here. We are in Chicago suburbs.
@Milling_Usa
Жыл бұрын
Time to live, i back on monday, have a nice weekend
@engineeringari9136
3 жыл бұрын
Very nice, goodjob. Regards from indonesia
@mactec98
3 жыл бұрын
Could you possibly make a video on the manual guide programming I’ve tried to do research and never had much luck. Also do you have any experience with the manual guide milling counterpart?
@ChrisMaj
3 жыл бұрын
What control you have? No, I've never used manual guide for milling.
@backho12
3 жыл бұрын
Another fantastic video with chip music instead of punk rock noise
@HybridiHippo
3 жыл бұрын
Hav you noticed difference Vnmg or vbmt? Between centers is also my favorite method when large a mount material is moved and part needs flipping many times.
@loukola5353
3 жыл бұрын
Difference between the two is that VNMG has no clearance. It's a neutral insert. VBMT is more suited for finishing.
@HybridiHippo
3 жыл бұрын
@@loukola5353 yeah I'm using vbmt but don't own vnmg holders that's why asked opinion about those.
@ChrisMaj
3 жыл бұрын
Tell you the truth, I don't think we have any VBMT or TCMT insert.
@ottobrerosso8315
Жыл бұрын
GOOD
@danthoreson4062
2 жыл бұрын
you are the man
@erimora8075
3 жыл бұрын
Very nice
@marijanvrkic
10 ай бұрын
dobar posao.
@Badgermatt-nc5nr
3 жыл бұрын
You must have one HUGE bath tub to need a plug like that!!! :) lol
@Bnl20011
2 жыл бұрын
It’s for my Friday nights
@levipedro6832
3 жыл бұрын
Muito interessante seu vídeo 👏👏👏👍
@Adam0855
3 жыл бұрын
Hydrauliczny koń? Czy ręcznie nawiercasz?
@ChrisMaj
3 жыл бұрын
Ręcznie.
@ilyakh1307
2 жыл бұрын
Good job
@randalljames1
3 жыл бұрын
Old school mechanic here... but isn't this actually a hypoid gear set you are showing at the end? (offset axis from each other) 21:43 very cool video.. I did not recognize the thing till near the end..as soon as the thread went on it was like ohgee....
@UZB_TEXNO_GROUP
2 жыл бұрын
Ok
@UZB_TEXNO_GROUP
2 жыл бұрын
Thanks
@liaschinko
3 жыл бұрын
that was cool
@tekniklogam5726
2 жыл бұрын
keren yo
@user-gm8in3ki4t
3 жыл бұрын
why didn't you use a rigid tapping cycle?
@normsweet1710
3 жыл бұрын
This explains the cost of a “good” ring & pinion gear set. Looks like Ford 9 inch
@MarcosPilarski
2 жыл бұрын
🔝
@ingvarroot981
3 жыл бұрын
Хммм, прикольно А зачем так много переустановов?
@railion8200
3 жыл бұрын
Korean Machine😁
@ChrisMaj
3 жыл бұрын
Yes, Hankook. It's a pretty good machine.
@christianfeldmann8287
3 жыл бұрын
Chris do you have Instagram or other social Media sides?
@ChrisMaj
3 жыл бұрын
No, I'm not a huge fan of social media.
@mehmettemel8725
3 жыл бұрын
@@ChrisMaj Thank god I'm not the only one.
@ChrisMaj
3 жыл бұрын
@@mehmettemel8725 Haha, this youtube thing takes more time than I anticipated. I don't know how long I'll be able to keep that thing going.
@user-nx1wq9ms7r
2 жыл бұрын
Не сложный контур, на изи прогу накатать на коленке можно, две фаски и пару радиусов и резьба
@oldschool_engineer
3 жыл бұрын
Зачем столько раз менять положение заготовки?
@user-gm8in3ki4t
3 жыл бұрын
Скорее всего, для уменьшения биения и увеличения жесткости детали) Но я бы тоже резьбу сразу нарезал
@user-gm8in3ki4t
3 жыл бұрын
И чистовую обработку тоже сразу бы сделал
@user-mm4uv3uj4u
3 жыл бұрын
Вертел крутил 20 раз, хрень какая-то.
@oldschool_engineer
3 жыл бұрын
@@user-gm8in3ki4t не ну я понимаю, что у него механический 4-х кулачковый с независимым перемещением кулачков(а тема с базированием по двум центрам мне ваще реализовать захотелось) скидку при переустанове можно сделать спокойно, но просто зачем? Он и так бабкой поджимает, а толщины там достаточно, чтоб быть жестким, тем более у него что-то легированное, судя по надписи. Но всеж. К чему столько возни.
@bobbywilson5730
3 жыл бұрын
Ain't much of a hold on that 3 jaw
@ankerkeil8760
Жыл бұрын
Twy esct Plski un Amerkanski iplant wo esct cosusci pupinsk
@bdrotaru2
2 жыл бұрын
WTF???! Chuck in Chuck on CNC?
@ChrisMaj
2 жыл бұрын
Don't tell me you have never seen this
@bdrotaru2
2 жыл бұрын
@@ChrisMaj i did not. I think of that but i was to afraid to do it.
@Joel-Realino
3 жыл бұрын
Que bosta, um lado fora de centro
@sunside79334
3 жыл бұрын
your live center ist completely wasted, tho. wonder if you ever noticed that.
@ChrisMaj
3 жыл бұрын
No, it's all good, it's just that the grease seals on this center are terrible and I have to add grease regularly. But it's my favorite cause it's really ridgit.
@sunside79334
3 жыл бұрын
wasn't talking about the seals or grease but the bad surface on the center end and the groove. you def should check the bearings.
@ChrisMaj
3 жыл бұрын
@@sunside79334 for good surface finish on small diameters you need high rpms and I only have 630
@muraliradhakrishna167
3 жыл бұрын
Good job, but definitely not happy with the finish, especially on the shaft portion. Maybe the speed was less.
@socrates5573
3 жыл бұрын
It will be grinded, who cares about surface finish, concentricity is way more important.
@ChrisMaj
3 жыл бұрын
This lathe is not designed for small parts like this. To achieve nice finish on small diameters you need high rpms and this thing maxes out at 630. All the critical dimensions were finished by grinding.
@larryblount3358
3 жыл бұрын
@@ChrisMaj Small parts!! Haha. That part would be huge on my lathe. Always enjoy your videos. A shop tour would be neat.
@loukola5353
3 жыл бұрын
@@ChrisMaj That's the biggest thing that people don't realize. The differences in machine sizes and what they can do.
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