VIBRA-FREE High Speed Aluminum Machining

[17473039]

Light cuts are probably to stop heat building up in the thin walled sections and causing warping. I imagine you could take much meatier cuts with coolant running.

[moronanticriss]

vibra free,, ha ha ha ha ha hah a ha

how do you want it to vib men, do the same with 1" doc and

this is a 5 minute to cut kind of part!! not an hour!!

please , ... ... ...re-do your work!!

[pardomtlca]

depth of cut VS speed....Do the math but I'm sure that would go alot faster going slower with a bigger cut

[hernandez240sx]

his first peck looks like he is only taking out .05 thousand.. lol

[StickerMedia]

I can do this with a Hurco VMX-1 ..

[douro20]

@StickerMedia

Yes, but this machine could probably do it with better accuracy than anything Hurco makes.

[soonerwest1]

No he is not hogging out material but for some work like areospace this is perfect. I agree with brick as well the chip has to take the heat. Some jobs you have to sacrifice cycle time for accuracy and this is one of them. The floor or wall in some work pieces have to be considered as well as some can be very thin. Other things to be considered are finishes due to plating and other requirements.

[brickandfanal]

The idea to machine at high speed it that the heat stay within the chips, the heat doesn’t have the time to be transfer to the tool. The tool stays cool, only by a jet of air. The chips are very small, so are the forces involved to remove them. Since the forces are minimal, the smallest wall may be very extremely thin, without risking "wrapping" the piece

[absoluteGODhatred]

@brickandfanal its ALUMINUM,thats why you can go that fast.

[reelljeansfighter]

do this with V4A and you arre good ;)

[kamelisurs]

CONGRATULATION

[HamiltonCustomsinc]

50 min to cut that lol thats some high speed machining there NOT!!! i can cut the same part in my Haas SMM in about 12 min or less

[MrNikochannel]

@HamiltonCustomsinc why don't you put video so we can see that?

[Emin0077]

super

[antboy824]

Duude, the buffer rate's gotta be insane! I know this isn't a HAAS

[dattoli101]

Air cooled is awesome. Looks like a computer mother board.

[thempaulus]

vette shit ouwe jweet

[bigdog0800]

has to a program for steel or something harder..Obviously you could cut aluminum down way faster than that taking much more material with each pass.

[UrbanArtifact]

No, he's moving so fast, and the speed of the bit is so fast, they don't want to risk going deeper. No need to hog it out. I guess if they switched the tool bit during it from a roughing to a finishing bit, they could take off some more, but this looks like a one tool CNC and changing the tool and finding the offsets would just be slower as to running it all on a fiishing tool and fairly slower with less of a cut.

[bigdog0800]

I meant he could cut more material obviously the rpms and the overall speed of the cnc is fast just taking minimum material at atime.

[UrbanArtifact]

Oh, sorry.

[adytohbe2]

running time? very long...

[Nhyf]

Maybe the program was designet to cut some more tuff material and they just used aluminium for the demo purpose?

[cmaninos]

That is correct. The toolpath you see is for machinnig hard steel

[stevef362]

depth of cut = way to small

[80draw]

Not very well programmed. Way too many lifts back to the clearance plain.

[ZaraxZ]

I have to agree with you, this program could be optimized.

[quadcatfly]

i can do that on a home made CNC with parallel finishing in 20 minutes with HSS pin.

[bloutyben]

Hey im interested in building my own CNC, i know what im doing and have experience in engineering and have a design in my head but was woundering if you could show me your design or any pics of it so i could get a better idea, thanks

[SebastianOpitz]

You are a chinese arent you? :D

[maddogtannen1966]

Abovegroundminer is gay. Watch out for him . A real weirdo ...

[togaida]

Can't beat the results, though.

[FilmPA]

THIS MAKES MY BALLS HURT!!

[nickcook13]

crap

[oln20012]

taking little baby cuts

whimp.....

ahaha

[wbmanufacturing]

Very fast spindle speeds - really cool

[floringguy]

i like this part really.... i'm ready to make one... for my wife to cut modern cookies :-)

[powermac911]

You should be embarassed to show that. Looks like only .02 passes. Probably faster to rough it in then do all of the finish.

[jeetendrag10]

art deco heatsinks.

[Wastel4321]

lol what is that !? 0,5 or 1 mm ap ?! ....

[patrickbyman]

Did THAT take almost 1 hour to do?!?! look at the videocamera's clock....

[lithiumdeuteride]

1 hour seems about right if you're taking light cuts (due to thin walls).

[JTMarlin8]

That part should not take 50 minutes. It looks like there was a break in the video so I'm going to give him the benefit of the doubt and say it was 15 minutes.

Even so, a quality 0.75" 3-flute varimill for aluminum could hog out most of the material in the first 30 seconds at 1750 SFM, .008 IPT (full DOC minus .015 for finishing, 200 IPM).

[djrics]

was das denn??? Vorschub ist schnell als eilgang???

[wesleythekidd]

looks to me like the video was sped up

[Octopusbeak]

the time thing in the bottom right shows it's not...

[Hbildsoe]

that's just how it looks when you cut in alu..

[SteffanLlwyd]

beautiful.

[wayne205stevens]

What is that you made? looks familiar.

[TomBotheOne]

Man thats funny the rapid is slower then the cut feed :-) Did you have it turned down for the vid?

[byhacktr]

Good works.