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UMC-750 Redesign - Haas Automation, Inc.
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- Опубліковано 13 сер 2024
- Engineering Manager Eric Wood talks with Bryan O'Fallon about all of the features that have been changed on the newly released UMC-750 and 750SS. Highlighted by a new operator door and available HSK spindle, Eric also addressed issues like user friendliness, increased performance, better chip evacuation, rotary crash worthiness, and much more.
The new UMC-750 is in production now for the US/CAN regions and we are planning for Q2 release in Europe and the rest of the world.
Check out the new UMC-750 here on the Haas website:
www.haascnc.co...
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Actually meaningful improvements all round here. Good work.
Now, just need to convince my boss that we need this.
Joshua Hempel ya the dmu 50 are the same price way better machine
@@vincelombardi2669 I'm pretty sure the dmu is over 2x the price. I think the cmx line (economy) are almost twice the price. What's the price for a dmu? The UMC is ~160k
@@farmer7888 right tool for the job sounds like.
We're a 3 person job shop typically doing under 5 qty and down to .001", the old UMC750 design has been doing great for us. If it were running like your DMG's I don't think it'd be making y'all happy.
I love HAAS's use of stove elements for dynamic braking resistors (I assume for the spindle / servos) beautiful use of a cheap alternative to high wattage resistors. (In the box with the heat warning symbol on top of the control cabinet @2:11)
And you can go anywhere and get replacements.
Jordan Hart ought to be pretty proud to see his Parts running!!!
Nice to see the all of the improvements that were brought in with the UMC-1000 have finally trickled down to the UMC-750. The cycloidal drives in the B & C axes are a big improvement and are a lot cheaper to replace in the event of a failure. By the way, the roof has been standard on the UMC-750 for 2 years.
Serious improvements.
Just ordered my super speed version on Friday. Can’t wait!
@haas automation Inc. Jordan Hart's part is immediately recognizeable. It is likely the BEST 5 axis demonstration I've ever seen on a Haas 5-Axis machine
Ernie Peters - Jordan does some really impressive work, we agree. Not only is the demo amazing, the video is beautifully shot and edited - Haas Automation
Love the vice on the side option for op.1 or op.2!! Brilliant!!!
Nice job on all the updates.
Haas made nice windows! The only remains to do is rigidity, thermal stability, strong servo, good ballscrews, reliable spindle and fast ATC. Congrats
I got a fully blinged out 750 the refreshed model and Its a hell of a machine. Rapids are fast and surface finish is superb. I'm sure a DMG would be better but this thing can do 90% of what a DMG can at half the price.
I really, really, really hate the old giant door. I understand why it was built that way for certain applications, but it was actually a large factor of the decision against buying one. The ergonomics on this are much improved.
Was the casting in the prototype phase when NYC CNC did their factory tour, and there was a red coated casting for a prototype UMC?
Around 21:49 of the tour video, you can see the 50 tool tc, and the elongated spindle 'collar'.
i'll buy one outright if you can make it (or any of your vertical/horizontal machines) mill/turn
With the enclosed roof can you access with an overhead hoist for heavy parts?
No, Probably the only thing that sucks about the new ones, especially with heavy fixtures and parts
Why not just use the fork lift? We’ve put 700lb parts in our nakamura tome lathes no problem with the fork lift. I imagine anything too heavy for the fork lift would be too heavy for the machine anyway.
@@zachramsden9549 it's just not as convenient. Especially when the machine is in a tight area where it's hard/impossible to get the forklift. Also if you have several heavy parts to run and you only have one forklift you don't want to be tying down the forklift all day. We have overhead cranes which makes swapping vises and loading materials easy and quick.
Our ‘18 vintage machine came with a roof that we left off for using an overhead crane, but our coolant splash isn’t bad enough to go out the top (no TSC)
2:58: Anyone else look for the AvE speciality Probe in the tool changer? :-)
Vari nice machin of haas
I was just wondering that if it was possible to get the control floating and remove the corner behind the control and make it a door/transparent window, so you have more access to the work area and more visibility and the work area has access from two complete sides ?
These are indeed very nice improvements. The redesigned door and relocating of the controller is very nice. IMO the previous postion was annoying.
I was wondering if the redesign includes an option to add a spindle cooling system? At work we have a UMC750, and the spindle does really heat up. The heating result in 0,05 mm extension on the Z-axis after a couple of hours running at 8000 rpm. That causes problems when we make our molds.
When running the through spindle coolant the UMC 750 have a long time of releasing the pressure before a tool change, whenever i use small drills. Does the redesigned version have som sort of valve to quickly release the pressure from the through spindle coolant?
Sorry if i'm difficult to understand. English isn't my native language.
What is the amount of "droop" at the spindle between full plus and minus extension of the "Y" axis? How is it compensated for or designed around to minimize geometric errors at the part?
it would be nice to own a decked out umc750 with pallet pool
What’s the max table load? Is there an overhead crane access to the machine table?
Doesn't look like it. By them making the door smaller it took any possibility of using a crane. You could use a counter balance crane system to reach inside and drop off your material. But it will just be a pain.
thegrismol - Max platter weight is 660 lbs. You can see all the machine specs on the SPECS tab at the link below - Haas Automation
www.haascnc.com/Community/Events/umc-750-us-ca.html
Extra fixtre on a side - briliant.
Now you can recall the older UMC 750.
That tool carousel cover should be the same drk. grey color as the door.
I assume the linear rail and truck upgrades are to reduce the machine jittering with the y axis at the y- extent? I cringe at the thought of no crane access. That table will be chewed up in no time from lazy operators sliding parts off the forklift. The coolant tank and control panel should have been standard from the start. Thoughts from a umc-750 gen 1 user....
bella macchina.......
Nice!
Good machine! 🇧🇷
good for wood machining, you should buy a kitamura, makino vs for metal machining
It is better that you overpay for your machine if you really need to.
Did haas redesign the 1000ss also?
La macchina emolto bella. L'unico difetto è nella porta che non si apre sulla parte superiore per far passare le catene del carro ponte nel carico di grossi pezzi...
Is it more expensive now?
Fischer977 No. We transitioned from the old design to the new without any price changes. www.haascnc.com/Community/Events/umc-750-us-ca.html - Haas Automation
the only problem with the new design of the machine es you can't use a crane to lift parts into the machine anymore
so now the strain is on the operator of the machine when he lifts in the parts
I am heavy it's not me standing at that machine
We use a Big Joe Straddle Stacker in our own shop. You can check it out at the link below - Haas Automation
bigjoeforklifts.com/products/ibh
Does the redesign fix the accruacy errors when using the b and c axis www.haascnc.com/service/troubleshooting-and-how-to/troubleshooting/umc-applications-troubleshooting-guide.html
I like it all except the roof! Why have the capacity with no access to the table overhead. I’m too old to lift parts onto the table. We have a 10 ton crane we couldn’t use. Love the hsk 63!!
We use a Big Joe Straddle Stacker in our own shop. You can check it out at the link below - Haas Automation
bigjoeforklifts.com/products/ibh
toe clamp the guides. linear is bad enough, but toe clamping is an obvious cheap and easy improvement.
Price difference?
No price difference. We transitioned from the old design to the new without any price changes. www.haascnc.com/Community/Events/umc-750-us-ca.html - Haas Automation
@@haasautomation That's good but really wish that didn't come with either 10 fewer tool pockets or another $17k tacked on.
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What is the rotary speed of the SS?
TrainedTiger, Both the B and C axes rotate at 150 degrees/sec max.
www.haascnc.com/Community/Events/umc-750ss-us-ca.html
Haas Automation
TrainedTiger - The SS C-axis platter speed is 179° / second. You can see all the specs on the website, link below - Haas Automation
www.haascnc.com/Community/Events/umc-750ss-us-ca.html
mmmm, tasty
🇧🇷Daniel Machado - Brazil🌎🇺🇸
Feira no Brasil em Maio/2020
"Get a good rooster coming out" yeah, he's an engineer but now we know he thinks fast boats are cool