Been running vtls w/out live tooling since 2006. Now I'm looking for a job on vtls with live tooling. Been hard finding someone willing to train me. Atleast watching your videos has given me an idea of what it's like.
@bones3574 жыл бұрын
This vid had it all, and I appreciate all the effort that went into making it! Tool changes, setups, indicating, setting paramaters on the PMC, and the final results! 👊👍
@wheelitzr24 жыл бұрын
You made that OD tape look easy! Thank you for sharing.
@gaminggami41384 жыл бұрын
You make some great videos Chris, i love watching em. Btw i would love if you could post some videos regarding the programming and the set up procedure.
@anrmanufacturingltd44364 жыл бұрын
Great video, would love to see more of what you do.
@MWL44663 жыл бұрын
Nice job Chris. The company i work for uses these sheaves of all sizes. We are its lifting division. The equipment these are installed in get a lot of abuse over the years. Greetings from Canada.
@userwl28504 жыл бұрын
At 3.00 in my last video I mentioned you using that tool Chris. That is a beauty of a job you're doing here. 👍
@patrickdean97973 жыл бұрын
i like your trepanning videos David
@darioruiz26153 жыл бұрын
Gracias Chris......saludos desde Medellín colombia,.....un abrazo
@bostedtap83994 жыл бұрын
Excellent vlog, I was puzzled by the AISI 1060 material, then you showed the final machining on the VTL. Good to see a small part of the programming, I assume this Fanucs "Conversational interface"?, I am only a newbie on Proto Trak (South Western Industries). ATB from the UK. Regards John.
@odairnavarro30623 жыл бұрын
hello very good your work. I never worked with a vertical cnc lathe.
@filippevinne8467 Жыл бұрын
Amazing... nie wiem czemu, ale wiertlo 3" wygrywa jak dla mnie ;)
@theessexhunter13054 жыл бұрын
Chris, you will need a nice piece of cod to go with all those chips... know going to watch the rest of the vid. ATB from the UK
@jimsvideos72014 жыл бұрын
These parts seem a lot nicer than they need to be, but that speaks well of your work and leads me to wonder why the engineer would draw it that way.
@whatevernamegoeshere36443 жыл бұрын
Well. If there's an edge or burr, it fucks up your cable that runs on it, if the cable is screwed, the next roller is screwed too, if it's excentric, your axle will be screwed... You can either make it nice or make the whole machine short lived. One thing is sure tho, if you do the latter, you can't really expect them back ever.
@jimsvideos72013 жыл бұрын
@@whatevernamegoeshere3644 That makes sense for the rim, it's the rest of it which seems over-done though.
@cambrowndrums2 жыл бұрын
@@jimsvideos7201 that’s engineers for ya, the whole point of a machinists job is to make the part to the drawing specs no questions asked.
@jimsvideos72012 жыл бұрын
@@cambrowndrums If the engineer can convince the bean counters to pay for it, they can have whatever they want; that doesn't bother me in the slightest.
@mrhung92444 жыл бұрын
You are verry well..💗💗💗💗❤❤❤
@Francuz00001004 жыл бұрын
Fajna ta wytaczarka w tle mój kolega ma podobnej wielkości maszyne jakaś czeszka robi na niej detale do elektrowni stołu roboczego jest tyle że parasol i grila bys postawił nie mówiąc o fotelikach a miałem ci powiedzieć że zarzekała się żaba mułu że pływać nie będzie ,(to odnośnie programowania i takich tam to są twoje słowa super że pokazałeś coś innego od kuchni a nie samo toczeni a ta fajera czego taka rudz się zrobiła ...
@ChrisMaj4 жыл бұрын
To po hartowaniu chyba wywieźli w pole i zardzewiało. Przeczyścili, pomalowali i poszło.
@jamespark_85machiningtv4 жыл бұрын
Good Machine! i think we are similar engineer! GREETINGS!
@zainaltbq94694 жыл бұрын
Good job..
@ipadize3 жыл бұрын
seeing big chips popping off is really satisfying. Today i cut 1.2083 with a Fraisa endmill (37mm doc, 1mm woc, 0.1mm/tooth). Not as big as those chips but still
@D080484 жыл бұрын
👍👍👍💪
@StanislavPacourek4 жыл бұрын
How do you deal with coolant foaming while washing splinters?
@user-dm8vh8yy4y4 жыл бұрын
Серьёзный блинчик на штангу
@mattcaesar57813 жыл бұрын
Great job you know what your doing. When your finding center is there a reason you dont touch the side of the tool and add or subtract 1/2 the width? Also whats your feed and depth of cut for that vnmg. Thanks
@ChrisMaj3 жыл бұрын
You just set your live spindle offset in the center of your table. If I remember correctly DOC: 0.070" FEED: 0.018 IPR . I probably could have used that tool with round insert but that VNMG was breaking the chips nicely.
@MarkAllan13 жыл бұрын
This is a great channel really interesting. Chris Ive noticed the revolution speed increases the closer to the centre of the part, why does it do that and not the other way round ?
@colehoulden91273 жыл бұрын
The smaller a part the faster it needs to spin. Rpm calculation is (12xCS)/(Pixdiameter of work piece). I.E. CS for 1018 crs is 70. (12×70)/(Pix1)= 267 rpm. A 4 inch part would a quarter of the speed.
@tristinknee56504 жыл бұрын
Is there any way you could share your program creation process for this machine?
@kisspeteristvan4 жыл бұрын
mmm that 3" spade drillbit requiers a lot of torque .Even the milling spindle is impressive on that vtl . Coolant looks really bad , hope it doesn't smell .
@ChrisMaj4 жыл бұрын
I don't know what's with that coolant but it looks like this after about a week of use, but at least it doesn't smell. I don't know if it's the coolant or the high pressure pump and there is 250 gallons in that tank.
@kisspeteristvan4 жыл бұрын
@@ChrisMaj Interesting... , on the horizontal that i work on shit starts to grow(fungus or something) after a while , has to be found and cleaned periodically , but cooland color is not affected by that .
@eugeniopizzorni4 жыл бұрын
😉😉😉😉😁😁👍👍👍👍👍👍👍👍👍
@innertubemac4 жыл бұрын
Great video , where do all the chips go , does the machine clear itself ? . Good to see the size of the workpiece next to you .
@ChrisMaj4 жыл бұрын
Machine has a chip conveyor belt
@DailyGyu4 жыл бұрын
Excellent. How did you do c-axis machining? I am very curious. I want to try it.
@tristinknee56504 жыл бұрын
I'm not Chris, but I program a similar machine. There is a milling mode and a turning mode on my machine. When milling mode (M35) is active, I can control the orientation of the spindle in degrees, or I can program like it's a standard mill even though there is no Y-Axis. What Chris is doing in this video is most likely Polar Coordinates control since it works wonders for drilling, tapping, and other non-interpolating movements. All you have to do is specify degrees. The other milling mode is Polar Coordinate Interpolation (G12.1), and this allows me to use the X and C, instead of X and Y, to mill a square pocket for example. The machine manipulates the X and C axes together to act as a virtual X and Y axis.
@tuantq064 жыл бұрын
What machine is that?! Used to work with an OM VTL. Looked just like this. But the coolant eye is a bit different
@ChrisMaj4 жыл бұрын
Goodway GV-1600m
@paulbennett63792 жыл бұрын
Used to knock these out on the lathe
@patrickdean97973 жыл бұрын
what is a 40 inch sheave used for?okay it is pullys on big hook for a really big block with hooks for a crane?75 tonne?
@ChrisMaj3 жыл бұрын
Overhead cranes, steel mill industry.
@patrickdean97973 жыл бұрын
@@ChrisMaj thank you for answering my question
@jeffhughes42774 жыл бұрын
what was the depth of cut, sfm, and feed rate for the VNMG insert at 3:55? i like those chips.
@ChrisMaj4 жыл бұрын
DOC: 0.030" FEED: 0.018 IPR SFM 500
@user-cm1eu6ct3k3 жыл бұрын
знакомо
@christianfeldmann82874 жыл бұрын
No more Videos?
@christianfeldmann82874 жыл бұрын
More Videos pleas
@kabeladel45304 жыл бұрын
that coolant needs a change
@michajasina74184 жыл бұрын
No i zabrakło mi myśli ,a mówiłeś że nie pokażesz bo to i tamto ...a jednak super ,ile czasowo schodzi sie z jednym detalem pozdro Michał
@ChrisMaj4 жыл бұрын
Z tym czasem to u mnie jest ciężko podliczyć. Zacznę jakąś robotę na jednej maszynie to za chwilę to zostaw, skoczył byś na tokarke. Wrócę z powrotem to znów to zostaw a zacznij coś innego. Ale jest ok, nikt z zegarkiem mnie nie pilnuje.
@semperfidelis83867 ай бұрын
do you fat finger your programs in or are they loaded via computer?
@ChrisMaj7 ай бұрын
😅 all hand programed, unless it's something really complicated.
@christianfeldmann82873 жыл бұрын
What are the Black insert by 3:10 ?
@ChrisMaj3 жыл бұрын
I know it's Kennametal CNMG644, but the number not sure (KCP25B) I think.
@user-xo2sw3xz9r3 жыл бұрын
Ничего скоро научишся, опыт приходит со стажем.
@alexdestouche28414 жыл бұрын
Look after your coolant
@arsehole420 Жыл бұрын
that shit looks scary man. i cut 9 inch squares down to round shit but.... ewww haha
@TheMetalButcher3 жыл бұрын
Too damn pretty just to get rusty and painted!
@TheNoobShadow14 жыл бұрын
How do you measure such a giant thing?
@ChrisMaj4 жыл бұрын
We have outside micrometers up to 38" anything over and I'll use PI tape or large caliper.
@TheNoobShadow14 жыл бұрын
@@ChrisMaj Thats some big ass micrometers keep up the great videos.
@TheMetalButcher3 жыл бұрын
@@ChrisMaj I looked up those pi tapes. Ouch. Worth it I'm sure for you all.
@OmkarMohite-xr4dz4 жыл бұрын
Which company the vtl is?
@ChrisMaj4 жыл бұрын
Goodway GV-1600m
@MiSt_PL4 жыл бұрын
Kiedy wpadnie coś nowego na kanał, Panie Chris? :-)
@ChrisMaj4 жыл бұрын
Jakoś nic ciekawego się nie dzieje.
@Francuz00001004 жыл бұрын
Szefie co się dzieje czy aby wszystko w porządku jakaś lipa z filmami ...?
@ChrisMaj4 жыл бұрын
Jakoś nie było nic ciekawego do nagrania. Same przeróbki, poprawki. W stalowni trochę zwolniło przez te wirusy, to mają okazję podremontować, ale by pasowało żeby wpadła jakaś większa robota bo zaczyna się robić pusto.
@ibrahimkaya90734 жыл бұрын
Adam metreylemi ölçtü lann
@jimsperlakis56344 жыл бұрын
Don't agree with your choice of tooling. Rough facer was chattering, 80° straight vertical needs pocket support. Question. What's the true repeatability of the tool changer? We had a similar machine style and just fought the. +--.0005" bore.
@ChrisMaj4 жыл бұрын
DOC 0.150" and 0.030 IPR I think that tool did pretty good and there was no chatter. I haven't had any problems with the tool changer so far.
@jimsperlakis56344 жыл бұрын
@@ChrisMaj I had to replay to make sure I was reading it correctly. That was impressive. It only squealed on the 1st few inches of facing. I'd have used the 100° edge if all you were doing was facing.
@jimsperlakis56344 жыл бұрын
What is the true repeatability for a tool from part to part in the real world ? We fought the tolerance constantly. I've been retired from cnc programming/processing for 17 years but I still love watching how people are doing it. I had everything from old Excello NC machines & Burgmasters to new twin spindle Motch 235d, Hessapp, Warner/Swasey retrofits, Fellows cnc shaper and Sip cnc jig bore plus many used from cat Peoria.
@michajasina74184 жыл бұрын
Ocie w morde ale ustrojstwo fajne bo wielkie i na dodatek żółte i niby to od podstaw zrobili u ciebie w firmie jeżeli tak to szacun ....
@ChrisMaj4 жыл бұрын
Ten akurat był tylko do remontu, nowe koła i parę innych rzeczy i sprawdzić na pęknięcia.
@al44233 жыл бұрын
Не правильно выбрал резцедержатель для прорезания канавки. Не правильно выбрал резец для чистовой обработки канавки. На видео очень хорошо заметно плохую чистоту обработки канавки. Колхоз.
@user-gh6tx7st4x3 жыл бұрын
Я бы и без чпу сделал...
@ChrisMaj3 жыл бұрын
Мир вращался до того, как появились ЧПУ. Я также начал с ручных машин.