Cross Lever | CNC MACHINING

[@dron-ckm]

Шикарное произведение мастерства в точности, без биения, всё в сотках, молодец, даже чуток завидую.👌

[@lskander40]

ИБД имитация бурной деятельности. Как токарь 6го разряда пишу именно на тяжёлых станках.

[@Ramulus2009]

@@lskander40 А что, мелкие станки типа меньшего мастерства требуют?

[@BruceBoschek]

Crazy, wonderful piece and beautiful machining, as always. Thanks very much. Have a good Sunday.

[@ChrisMaj]

Thank you, will do .

[@calipiomoraes9295]

Uma maquina perfeita e sua formaçaõ proficional , o resultado é simplismente espetacular ! parabens um proficional nota 1000 😔👍👍👍👍👏👏👏👏 Goiânia Goiás Brasil

[@sadmule]

Quite enjoy the craftsmanship of seeing parts come to life but sweet glory the audio level of those cuts had be thinking a smoke alarm going off. Had to near mute the video. Othewise awesome as hell.

[@ChrisMaj]

I have to work on my editing skills but I just don't have the time for it. That youtube thing is already taking more time than I anticipated.

[@jorgecallejas1732]

Mecanizado perfecto,muy bueno Cris.👍👍👍👍👍

[@kindo55]

Parabéns!!! Brasil 🇧🇷

[@markanthonysmith413]

Another great job Chris.

[@MattysWorkshop]

Gday, beautiful surface finish, thanks for sharing, cheers

[@a222parker]

Would love to see some of the equipment in operation that you make parts for.

[@martinkscott]

Class machining 👊🏻

[@geoffgreenhalgh3553]

Great work and brilliant programming.

[@TrPrecisionMachining]

very good video chris maj

[@iblong9505]

Know nothing about machining but find myself watching a lot of vids about it: running at warp speed is ok for the tool/finish on an interrupted cut? Haven't seen that

[@ChrisMaj]

As long as you get the right tool/ insert

[@LobbySeatWarmer]

8:33 Good lord, that's the ASMR good stuff hnnngggggg

[@ChrisMaj]

I kept telling myself, don't stick your finger in it 😅

[@user-nq7mo3gy8j]

Very very good

[@mvvishnu7766]

My doubt in cnc lathe how first finished part set both OD and face true in dial to machine 2nd side ?another word convention lathe set up just hammer and od adjust, in cnc ?

[@user-yj6rb8ci7m]

Nice work!
Such low tolerances, fantastic!

[@rescobar8572]

Please, take a bow! 👍🏻👏🏻

[@brucelott3583]

Except for the title, it looked like a giant u joint spider, Nice job

[@ronalddavis]

i call it a trunnion

[@johnlawler1626]

Lovely piece of turning 👌 thanks for sharing 👍

[@ChrisMaj]

Something little different

[@andreweppink4498]

Many of these parts should be made from forgings. Stronger. Better. But expensive and time consuming l know.

[@thexstreetfr8648]

And less waste!

[@darranedmundson1505]

Awesome video Chris. I'd really like to understand why you choose a specific insert, and whether or not to run dry or with coolant ...

[@ChrisMaj]

I mostly use CNMG inserts for roughing and DNMG,TNMG and VNMG for finish turning just because of the clearance. I'm only trying not to use coolant when recording just so I don't get my camera wet and so you can see better.

[@localele1]

Bit of a change in size but that was a very interesting part.
I bet you enjoy those for a change.

[@rephill54]

Thanks for the clarification Chris.. Makes sense.

[@MBTechnicalClasses]

Super work 💪💪💪💪💯

[@a-fl-man640]

impressive. you could save some money on dial indicators and just use a bent piece of wire and eyeball it like those dirt floor anything rebuilders.

[@CraigLYoung]

Thanks for sharing 👍

[@channel-ge7gs]

Good job

[@CncFrezar]

Skvelá práca!👍

[@ChrisMaj]

Ďakujem, niekto musí byť zaneprázdnený, pretože tu nie je žiadne nové video.

[@CncFrezar]

@@ChrisMaj Nie mogę teraz publikować filmów. Sekret.🤐😕

[@ChrisMaj]

@@CncFrezar Prečo si nepovedal, že hovoríš po poľsky?

[@CncFrezar]

@@ChrisMaj lebo vieš po slovensky 😁

[@danielbrstak5730]

Čo konkrétne to je za súčiastka ?

[@konogon1002]

Столько материала в стружку нужно перевести. Но по другому никак

[@ruenjou]

Very therapeutic video, nice.

[@theukmachinist]

That is impressive !

[@adammiller4879]

Love this type of work. I don’t see any gdt do you have a standard for like true position and concentricity when doing work like this?also what is that thing it’s mounted to? Looks like some sort of drill

[@ChrisMaj]

They did all 4 centers for me on the horizontal boring mill with rotary table. It's an expending mandrel, there's more parts that need to be done.

[@cyclingbutterbean]

Could you feel the part turning out of balance? Looks like you kept the RPM down , but with that big post swinging off center I'd bet there was some harmonics?

[@ChrisMaj]

That is a heavy duty lathe and that's a small piece. She (the lathe) didn't even feel it 😉

[@magudinod]

No me cabe en la cabeza tanta fuerza y precisión a la vez.😊

[@magudinod]

Saludos desde Colombia S. A.

[@shortribslongbow5312]

Incredible work! :o)

[@aintskairtolskol9520]

what was your final thought on the use of that tool were the insert stood up instead of down cant remember the name of it, looked like a hogging son gun , havent seen you use it in last few videos

[@ChrisMaj]

Kennametal fix8. I like it, but I still like my good old CNMG644

[@grumpyg9350]

Beautiful👏🏻👏🏻👍👍

[@enriquelozano4869]

excellent job what kind of piece is it and what is its function?🤔🤔

[@cambrowndrums]

I’m gonna tell you rn he probably has no idea what it does🤣life of many machinists bro

[@ChrisMaj]

If everything goes well, I might have more on that job next week.

[@andrewmicas4327]

Looks to me like an expanding mandril.

[@DolezalPetr]

You are a pro

[@ChrisMaj]

I just work here 😉

[@bapakayabengkel3219]

good machining

[@zacharyclark4524]

Being the stock is 17" I was wondering why you are Chucking on a chuck? Are you needing clearance for the carriage at the headstock??

[@koharaisevo3666]

Likely that chuck in a chuck is a frequent setup and he just use it.

[@ChrisMaj]

@@koharaisevo3666 someone must have watched more than one of my videos 😊

[@zoltannagy1813]

Beautiful work.

[@keithjurena9319]

4140 in what condition? Looks normalized. With those tolerances, I would assume no heat treat.

[@ChrisMaj]

I don't know. They just dumped piece of metal saying 4140 on it and gave me the drawing with big red letters "HOT!!!"

[@kosmoscol]

Крутой токарь👏

[@mftmachining]

Excellent job, Chris. Just curious: How do you clean up all the chips? Got special personell for it? Or every operator responsible for cleaning?

[@ChrisMaj]

You clean it after yourself.

[@johncmitchell4941]

At GM we cleaned off our manual machines ourselves and lathes had roomy chip pans for the bulk of turnings. Always w/chip brush and no compressed air to blow swarf under way wipers, etc. CNCs in cabinets had chip conveyors except in cutter grind, where swarf was settled/separated in the coolant tanks. A desirable job in sanitation was 'chip puller' who carted chips from our CNCs to scrap tubs. Our Cinova 80 mills had chip screens behind them so less floor to be swept up as chips would fly like machine gun bullets.

[@chainspending6343]

process of operations on point

[@465maltbie]

Any special reason it is in a double chuck? Charles

[@ChrisMaj]

I already had the 3-jaw chuck in and I didn't feel like taking all 4-jaws out and flipping them

[@tricolorbart1980de]

great job

[@user-ep4ku5lx4p]

كنت خربت داخلي احسن الاول عشان ما ترعش منك انت صفيت من بره وبعد كده عملت داخلي الفيديه الداخلي رعشت منك دخليه لانها كانت هتبقى محمله من بره قبل التصفيه وشكرا

[@franciscowashington2155]

Beleza muito bom 👍👍😎

[@slipstreamvids7422]

Can CNC lathe increase the in feed speed as the dia reduces or is it always constant

[@ChrisMaj]

Yeah, the feed increases with the speed.

[@gertkristensen6451]

Do you know how big the ball spindle is on your X axis is it stable in the x axis tolerance +/- how much

[@ChrisMaj]

The x- axis ball screw is 1.575" or 40 mm. I do jobs within 0.001" all the time and never had a problem and this lathe is already 17 years old.

[@gertkristensen6451]

@@ChrisMaj super chris ,, mine pinacio trarus 260 from year 2000 0.78 x axsis it very unstabel tollerances is hard to make .

[@alejandrozurawlow3341]

Excelencia!!!

[@jimsvideos7201]

It's like a turner's cube but with the difficulty turned up.

[@ChrisMaj]

I keep seeing that turner's cube. I remember making one in my last year of trade school, but I never tried it again.

[@matthewhesselgesser9914]

Dang that’s impressive. What did you indicate for the initial turn since all 4 arms were square? Did you center drill one face on the mill to dial in the first one?

[@purerhodium]

Nice finish. Wonder what the torque specs on those nuts at 11:24 are.

[@ChrisMaj]

20lb sledge hammer.😅

[@davidpook5778]

Turning after the milling looked a bit frightening !

[@ChrisMaj]

Turning and frightening comes with the job description. 🤣

[@josephwaldner7752]

Cool Stuff. Hey Chris what happened to FIX8?

[@ChrisMaj]

Ooo I still have it, but I still like my good old CNMG644 😉

[@josephwaldner7752]

@@ChrisMaj amen
old habits are sure hard to break

[@sasin6223]

와우 굿드❤

[@MekazaBitrusty]

That is a huge amount of material that had to be removed! Would it not have been cheaper to have a piece forged to the rough shape and then machine that?

[@ChrisMaj]

We do a lot of repairs and forgings take time and for one piece it's not really cost effective.

[@antongyrt4814]

Ну вот, опять скотч на задней бабке)

[@ChrisMaj]

У меня так много работы, что у меня нет времени

[@littlehills739]

6:09 how much vibration is there running the part out with that much removed

[@deltamachine2059]

Looks like it's time for new duct tape on your live center. Lol

[@ChrisMaj]

I just can't get to making that cover. It's always "I'll make it after I'm done with this job "

[@thangphamquoccao1680]

this one have any programming> or totally just manual working, bro?

[@patricklorio7657]

Why do you have raggedy old duct tape on part of your lathe?

[@ChrisMaj]

ruclips.net/video/0aqjcG-67Ic/видео.html I'm working on making a cover for it, but I just don't have time

[@exsoldier2012]

Piękna robótka

[@rephill54]

I am not a machinist but it seems to me there is a lot of wasted material being removed. Wouldn’t it be better to cast the part to a rough shape so there is less to remove?

[@ChrisMaj]

Castings and forgings are expensive and take time. Us being a repair machine shop time is what we usually don't have.

[@theenchiladakid1866]

But what does it do any how come?

[@Boloids]

Просто пипец! Столько металла в стружку. Изверги. В глаза бы посмотреть тому конструктору.

[@nurhadi2187]

Mesin bubut manual yang mengagumkan

[@yak-machining]

How much kg?

[@ChrisMaj]

No idea

[@gertkristensen6451]

can you show us the machine a little closer look,,, special vertical machine

[@ChrisMaj]

What would you like to know more about this vtl?

[@gertkristensen6451]

@@ChrisMaj the control is there gear on it , how long is it How many tools do you have? it maybe not so easy just a round trip

[@user-nn9ny8cq3s]

Что это за механизм где применяется обрабатываемая деталь?

[@evgen4868]

Сколько дней делал?

[@DeepakSharma-vr7sg]

Sir vmc sikni h muje koi best coching centre h koi jha vmc par practical ho saat saat

[@ChrisMaj]

?

[@chadmcinroy7624]

what a fun part

[@aquilaaudax6033]

✋🏼🇦🇺👍🏼

[@DT-ge8gd]

I may be missing something here... (not an expert or my specialty at all...) but is this not just a metal lathe...? I didn't think this is CNC machining at all !! There's no multi head tools, robotic arms, auto changing heads, drills etc... enclosed work area... what am I missing here...?? I was under the impression that with a CNC machine, the piece of steel/aluminium/ brass whatever, stays stationary... and it's the machine head that rotates, drills etc.... occasionally rotates the work piece for a different side but...??

[@ChrisMaj]

You are talking about cnc milling machine

[@user-jn6zh5xl4v]

쟉업을 굉장히 위험하게 하네요
센타를 지지하고 깍아야 안전한데

[@wilemgobardhan7981]

Phase C6 torseur techno

[@uctinhnguyen748]

like

[@eudesjuniorLVLRN037]

Hi

[@Exmechanic0.2]

Can you help me

[@ChrisMaj]

With what?

[@Exmechanic0.2]

@@ChrisMaj can you support me borther

[@wilemgobardhan7981]

Leçon hier soir2

[@user-dm8vh8yy4y]

Маньяки

[@royerringopolo7294]

O maizz grendii duu munduu......🖕🖕🖕🖕🖕🤣🤣

[@user-hw2hk5hs5s]

こーれは凄いわ　ダイヤルの振れほぼ完全に0だし
俺の負けや

[@wilemgobardhan7981]

Unbequage

[@jamestrebillcock4718]

That's not a cnc

[@thedutchgamerguy8580]

You blind?

[@jamestrebillcock4718]

@@thedutchgamerguy8580 I never watched the full video. If that screen Is for that machine he must be running it on single block. Which means he's either got no balls or he's green as fuck.

[@ChrisMaj]

I don't know man. I'm gonna have to check that on Monday. I'm kinda new at this, I don't know the difference between cnc and manual machines

[@thedutchgamerguy8580]

@@jamestrebillcock4718 please watch the full video before making such dumb comments....

[@jamestrebillcock4718]

@@thedutchgamerguy8580 haha alreet keyboard warrior

[@janirajaquessjaques1680]

PE DE VALSSAVi NOKIA 🏧
TIAGO ☸️🛰️🛰️🛰️🛰️📡🏠📭

[@earlvanfleet3501]

No CNC in this film!

[@ChrisMaj]

2:16 well I think I know what I'm working on.

[@earlvanfleet3501]

@@ChrisMaj been machining 56 years, started with conventional at 15 years old then tool and die work in 85 took a cnc programming class.
That is where I loved to be challenged everyday! Can you do 5 axis programming? Don't think so

[@ChrisMaj]

@@earlvanfleet3501 And what is your point exactly?

[@earlvanfleet3501]

No computerized numerical control in this film it is all mechanical no computers!

[@ChrisMaj]

@@earlvanfleet3501 you're saying that you've been machining all these years and you can't even tell cnc for manual lathe. I'm just gonna end our conversation right here.