Its hard to remember when your working on a project but sometimes you gotta remind yourself that everything is ugly before it's beautiful
@jimsvideos7201
2 жыл бұрын
I'm always surprised when a crude-looking forging cleans up so nicely.
@crazycooterMN
Жыл бұрын
I spent 9 years running 30" and 42" Bullards. I really appreciate big VTL!
@JackS425
2 жыл бұрын
Man 120 RPM has never looked so fast lol
@ruenjou
2 жыл бұрын
Imagine a cruise ship propeller of 7 meters in diameter turning at 120 rpm at full speed...linear speed is ~44m/s at the edge, scary!
@scania357
2 жыл бұрын
You certainly made a silk purse from a sow’s ear. Thanks for sharing.
@JohnBoyDeere
Жыл бұрын
I machine 7075-T651 virtually every day and for the last 30 plus years! I just love working with it. 2 points harder than P-20 tool steel too, keep up the good work!
@Smallathe
2 жыл бұрын
Wonderfully machined... :)
@zedostenso3069
2 жыл бұрын
7075 is some super tough stuff. Good for some aircraft components it's down side is that it's prone to intergranular corrosion (xray inspection) which limited it's life cycle.
@USINAGEMRAIZ
2 жыл бұрын
work of those who know the subject, congratulations!!!
@backho12
2 жыл бұрын
Now I know the reason they call it “rough machining.”
@warehouseman6325
2 жыл бұрын
Awesome
@ypaulbrown
2 жыл бұрын
I watch your videos with sound off and Listen to Wagner....wonderful compilation....best wishes, Paul
@jimbob4456
2 жыл бұрын
I come here to read all the “experts” posts. Funny as hell.
@bryco32
Жыл бұрын
So glad we ditched those crummy arse Hankook Jaws years ago and made a proper 4 yaw table to bolt to mine. Boring mill jaws are so much nicer.
@ophirb25
Жыл бұрын
Looks like it is dancing the Rhumba...😂😂😂
@mumblbeebee6546
2 жыл бұрын
Pretty! ;)
@user-cz7ke1dy9o
2 жыл бұрын
good!
@johannesels5288
Жыл бұрын
Parko why does the cutter head always spray so much coolant at the back where it is not cutting?
@nigelsmith7366
2 жыл бұрын
7075 has some very interesting properties.... Was it T6 heat treated
@bingosunnoon9341
2 жыл бұрын
You can tell by the size of the work piece that it is not.
@lolamann110
2 жыл бұрын
7075 is the best Aluminium to machining, on a Lathe or to mill, my opinion.
@bingosunnoon9341
2 жыл бұрын
Impossible to make it flat
@shawnhuk
2 жыл бұрын
I have to agree. I quite like it.
@shawnhuk
2 жыл бұрын
@@bingosunnoon9341 how so?
@lolamann110
2 жыл бұрын
@@bingosunnoon9341 , häähhh, ... what?
@bigbob1699
Жыл бұрын
Why is most of the coolant not on target?
@grumpyg9350
Жыл бұрын
👍👍👏🏻👏🏻
@danhard8440
2 жыл бұрын
wonder what the part is for
@ypaulbrown
2 жыл бұрын
wondering also
@davidwootton683
2 жыл бұрын
@@ypaulbrown Also wondering? Maybe he will tell us!
@rogerlishman2532
2 жыл бұрын
I too am wondering what its use is. Since there are a few of them, and seemingly simple annular rings, perhaps they are spacers for an industrial axial compressor?
@alexaltrichter1597
Жыл бұрын
That was forged with some crude machinery.
@waynec369
2 жыл бұрын
I love machining 7075. I loath, hate, and despise FANUC controls.
@bingosunnoon9341
2 жыл бұрын
They were a big improvement over existing machines when they first came out.
@waynec369
2 жыл бұрын
@@bingosunnoon9341 doesn't make me like them any better...
@BirdTho
2 жыл бұрын
Danger table, do not touch.
@Chiefs1582
2 жыл бұрын
Pretty much my day but mines a smaller vtl
@bingosunnoon9341
2 жыл бұрын
Toughness is defined as the ability to deform without breaking. I never heard anything about 7075 being particularly tough. Where do you get your information? The non-heat treatable aluminum alloys are more likely to bend than break
@OB1canblowme
2 жыл бұрын
Id rather machine 7xxx series aluminium than 2xxx series. It doesn't like to break the chip.
@neilpuckett359
2 жыл бұрын
The operator not explaining the process along the way is disappointing. At least there's no ridiculous music.
@jamespark_85machiningtv
2 жыл бұрын
I didn't have enough explanation. I'm sorry.
@patricklorio7657
Жыл бұрын
I don't know where you are but it would be nice if you would give us the dimensions in inches as well as metrics.
@X197ToPlay
2 жыл бұрын
ether you were way to fast, thats what it looks like or there was almost no Selicium in there... Normaly you can machine that whit around 400-600m/min and make some big cuts like just put the whole insert in there ;D But you shuld get some negative tool holders...
@StanislavPacourek
2 жыл бұрын
I don't like soft aluminum
@bingosunnoon9341
2 жыл бұрын
All aluminum is soft. Hardness is defined by resistance to penetration. Aluminum scratches easily.
@StanislavPacourek
2 жыл бұрын
@@bingosunnoon9341 I turned aluminum many times softer than this one, it was terrible.
@bingosunnoon9341
2 жыл бұрын
@@StanislavPacourek I'm sure it was
@chrislobby7447
Жыл бұрын
Just get your feeds and speeds right and aluminum of any type is fun to work with on a lathe or CNC mill. I do it every day, mostly extruded and cast 6061-t6
@StanislavPacourek
Жыл бұрын
@@chrislobby7447 if you haven't met soft aluminum, that doesn't mean it isn't there.
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