I'm retired from an Aerospace company as an Inspector, I used to have to do F.A.I.R (First article Inspection report) on parts like this, an absolute nightmare until we could include the CNC program
good lord I'm now realizing how slow our Brother runs in comparison to this video, at my shop, OP1 and OP2 would take a solid 20-30 min. Good to see that there is plenty of room to increase productivity with simple feeds and speeds, and width/depth of cut.
Don't be too ambitious. At these speeds, a tiny imperfection in the material, the cutter or the program and you'e picking bits of end mill out of the walls. Slow and steady wins the race.
@@vzxvzvcxasd7109 lost of owners are scared to do "damage" by running them "fast", and they are used to the older slower machines so its all they know to program slow feeds and speeds. Our brother machines don't run as fast as this one but we run them pretty good, this video blew my mind though.
If I'm not mistaken most cuts were done by first roughing then changing to a different, perhaps newer bit, for a finishing pass including the bottom flat surface. The speed of the tool change is amazing. My guess is if you want to get down into the low single digits in precision, say less than 5um, you can't go this fast, but if the parts tolerance is big enough there no reason a CNC tool can't go this fast. Of course, the faster you go the harder you work the cutters/bits and the greater your error will be and also the wear and tear will tend to be greater, particularly on ball screws.
im recently trying to learn more about machines, can i ask what is that thing that goes out of the machine? sorry for my ignorance it looks like water but what is it?
Might be direct drive, so no lead screw needed. No problem with aluminum, but not steel/cast iron since metal dust would clog the magnets of linear motors. Tolerances would indeed be interesting.
@CatNolara Linear motors in that capacity would be hard pressed to hold toleranceat that high of speed. As for metal in the mechanics that's not a problem. I used to open up mills half as big as a house that cut production cast iron to extreme tolerance making tiny needle sized chips. Never did we have chips get in anything. Billows and shielding are amazing things when properly installed and maintained.
@@tireballastserviceofflorid7771 I work in the manufacturing of cnc machines with linear motors daily, it's more common than you might think. Precision comes down to the quality of encoders and drivers, the linear motors can handle it with no problem.
not sure why I thought it looked so weird for the guy to get in there to change the part at such a slow speed. guess I was expecting Flash Gordon or something...
Looks nice! I wish i could do that. I have got at my work most only welded parts, even given lets say 10 part of one sort, they are all in diffrent bends out of tolerance and need holy water and a bible to be good after machining.
It is clear to see that the person who programmed the machine has not worked with the parts themselves afterwards. Thread holes are not countersunk afterwards, but before threading. th-cam.com/video/I9u6_qO2fok/w-d-xo.html
Amen to this comment..the program is meant for show. Its amazing to me how this impresses people still when we have been cutting chips like this since the 90's
this is cool and all but damn would I pay a Buffalo nickel for some "boring" set up videos for a part like this with a brother VMC. I would watch an hour long video of someone's finger hovering 0.01mm above the red button while they send each op. It sounds boring but I'm thinking of what machine to buy next and those things matter.
I could do all that in one operation. Not bad . Why would you chamfer those holes when you spot them already??Should at least add a probe for the second side. Never trust a movable stop.
when i see videos cutting aluminum like this i just laugh. Cmon Hot shot do this with some tough steel not aluminum which can be cut with the tip of my fingernail Marone!!!
Come on hot shot make me this part faster.. there are machines built for heavy cuts in tough materials, there are machines made to be fast in soft materials.. oh and keep in mind you drastically loose torque at high spindle speeds, so seeing these hefty cuts at that speed is absolutely jaw dropping even in aluminum
Brother has been making these speed demons for a long time. Nothing faster than a turret tool changer.
I love the spin clean and dry sequence 👍
The ATC is insanely fast, smooth toolpath and excellent programmer, job well done
I really liked the ‘spin-dry’ cycle.
I could watch that tool change all day!
That tool change is insane
I'm retired from an Aerospace company as an Inspector, I used to have to do F.A.I.R (First article Inspection report) on parts like this, an absolute nightmare until we could include the CNC program
That trick of spinning the part to drain / flush. Is very clever. The dentist idea of rinses and spit.
I'm used to work in a machine shop but damn my heart almost broke at every close movement in simultaneous 5 axis approach.
good lord I'm now realizing how slow our Brother runs in comparison to this video, at my shop, OP1 and OP2 would take a solid 20-30 min. Good to see that there is plenty of room to increase productivity with simple feeds and speeds, and width/depth of cut.
Brothers are absolutely insane, we have them at our sister company but not where I work, I want to program one so bad😂
Don't be too ambitious. At these speeds, a tiny imperfection in the material, the cutter or the program and you'e picking bits of end mill out of the walls. Slow and steady wins the race.
@@feynthefallen not in production it doesn’t
How, as a business have you not limit tested your machines?
@@vzxvzvcxasd7109 lost of owners are scared to do "damage" by running them "fast", and they are used to the older slower machines so its all they know to program slow feeds and speeds. Our brother machines don't run as fast as this one but we run them pretty good, this video blew my mind though.
"How fast can you get your cycle times?"
Brother: "Yes."
Отличная оптимизация, великолепная работа! 👏
Those step overs are crazy
Not only stepovers, but plunge feeds also, for example - drilling and tapping.
I loved it.
Long time I used cnc combined milling machine.
Mouth agape, Eyes agog! Wow.
As Titan would say, "That's the sound of money right there!". The tool changer speed is most impressive.
As long as it doesn’t turn into a *money shift* , we’re good
Who?
Titan is a clown
Faszinierend, Grandios!!!!!
Damn this machine is clean
If I'm not mistaken most cuts were done by first roughing then changing to a different, perhaps newer bit, for a finishing pass including the bottom flat surface. The speed of the tool change is amazing. My guess is if you want to get down into the low single digits in precision, say less than 5um, you can't go this fast, but if the parts tolerance is big enough there no reason a CNC tool can't go this fast. Of course, the faster you go the harder you work the cutters/bits and the greater your error will be and also the wear and tear will tend to be greater, particularly on ball screws.
je suis fraiseur tourneur ajusteur de métier et suis impressionné de la vitesse de ces fraiseuses numériques!!
super , bravo!
Ooh wee! that would take me a long time on a manual!
The Brother is cool, Also the dynamic tool paths. Yea I’m a cnc guy.
good programmer, i'm fixing slow programs every day, but nothing like this. that tap will snap eventually at those speeds.
That’s amazing !
Good thing they’re not in a hurry !😮
Como aceleran la cámara!!!!
Es aluminio ???
за счет чего такая скорость обработки?
im recently trying to learn more about machines, can i ask what is that thing that goes out of the machine? sorry for my ignorance it looks like water but what is it?
Amazing
Torque wrench to break it loose, good ‘ol handle for second op. 😅
how have you choosen spedd feed ae ap tool acording to part material.
are you offering demo units? hehe
How can u calculate the spindle speed and the F ???
Spindle Rpm = (SFM x 3.82) / tool diameter
Feed Rate = RPM x Chip Load x Number of Teeth
Chip Load = Feed Rate / (RPM x Flutes)
Poetry in motion.
crazy chip to chip time
Это ускоренное видео?
Огонь!
So productive...
Brutal.
Time is money :)
If you take a lot of holes and sew them together you get a mesh.
This must be the Daddy not the Brother, laying down the law showing how it should be done.
What kind of tolerance can be held at this speed? And how long do the lead screw last? Really impressive.
Might be direct drive, so no lead screw needed. No problem with aluminum, but not steel/cast iron since metal dust would clog the magnets of linear motors. Tolerances would indeed be interesting.
@CatNolara Linear motors in that capacity would be hard pressed to hold toleranceat that high of speed. As for metal in the mechanics that's not a problem. I used to open up mills half as big as a house that cut production cast iron to extreme tolerance making tiny needle sized chips. Never did we have chips get in anything. Billows and shielding are amazing things when properly installed and maintained.
@@tireballastserviceofflorid7771 I work in the manufacturing of cnc machines with linear motors daily, it's more common than you might think. Precision comes down to the quality of encoders and drivers, the linear motors can handle it with no problem.
@CatNolara I'm fully aware of how they work and their limitations. As well as whether or not, chips get inside critical areas.
Your tapping speed! WTF!
And the operator is wearing surgical mask in case he contaminates the coolant.🤣🤣
No fning way. Man it’s hard to believe this isn’t sped up
Me watching at 2x 👽
can you share with us these your part files for tutorial.
thank you
at the GROB company in Germany we say it's sweet but not bad
Is that milk?
It's a type of coolant.
Suppose I receive an order for 10K.
How many days will it take to produce?
not sure why I thought it looked so weird for the guy to get in there to change the part at such a slow speed. guess I was expecting Flash Gordon or something...
1 crash = instant scrap yard
... and remember, try to keep toolchanges to a minimum, they add time!
that brother guy: cringe...
I was running jobs on linear motor machines 20 years ago 😂
Looks nice! I wish i could do that. I have got at my work most only welded parts, even given lets say 10 part of one sort, they are all in diffrent bends out of tolerance and need holy water and a bible to be good after machining.
Zase aluminium. Proč všichni machrujou jen do hliníku?
I was a tool maker years ago. Did a lot of machining. You have NO hope in making that part.
Speak for yourself
why so rush....😅😅
because time is money
It is clear to see that the person who programmed the machine has not worked with the parts themselves afterwards. Thread holes are not countersunk afterwards, but before threading. th-cam.com/video/I9u6_qO2fok/w-d-xo.html
Amen to this comment..the program is meant for show. Its amazing to me how this impresses people still when we have been cutting chips like this since the 90's
this is cool and all but damn would I pay a Buffalo nickel for some "boring" set up videos for a part like this with a brother VMC. I would watch an hour long video of someone's finger hovering 0.01mm above the red button while they send each op.
It sounds boring but I'm thinking of what machine to buy next and those things matter.
Wieso eigentlich Endmill und nicht einfach Mill? Es heißt ja auf deutsch auch nicht Endfräser.🤷♂️
That's not fast - that's normal speed
I could do all that in one operation. Not bad . Why would you chamfer those holes when you spot them already??Should at least add a probe for the second side. Never trust a movable stop.
I don't see a spot drill operation.
Curious how you would it in a single operation.
@@mattlepird8241use a saw and cut it off from a side where is that half circle pocket
The saw is then a second operation....@@NoBodzSvK
Spot drill? They used carbide drills, no need to spot. HSS too slow!
❤🫶👍
That's only aluminium. You won't be going that fast with K110 or similar.
Why don’t these videos ever make steel components?
For kids😂😂😂😂
when i see videos cutting aluminum like this i just laugh. Cmon Hot shot do this with some tough steel not aluminum which can be cut with the tip of my fingernail Marone!!!
Come on hot shot make me this part faster.. there are machines built for heavy cuts in tough materials, there are machines made to be fast in soft materials.. oh and keep in mind you drastically loose torque at high spindle speeds, so seeing these hefty cuts at that speed is absolutely jaw dropping even in aluminum
They might be fast but got no power , rubbish machines .
Indulge us on what machines you run
I had to put it on slow, won't my heart broke down😂❤