UMC-750 Redesign - Haas Automation, Inc. 

Actually meaningful improvements all round here. Good work.

Now, just need to convince my boss that we need this.

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)

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.

Just ordered my super speed version on Friday. Can’t wait!

Serious improvements.

Love the vice on the side option for op.1 or op.2!! Brilliant!!!

@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

Haas made nice windows! The only remains to do is rigidity, thermal stability, strong servo, good ballscrews, reliable spindle and fast ATC. Congrats

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.

Nice job on all the updates.

Place the tool setter in the place of the side ops vise and now you have a more accurate machine to compensate for thermal dispersion.

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.

i'll buy one outright if you can make it (or any of your vertical/horizontal machines) mill/turn

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'.

With the enclosed roof can you access with an overhead hoist for heavy parts?

Extra fixtre on a side - briliant.

2:58: Anyone else look for the AvE speciality Probe in the tool changer? :-)

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 ?

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?

Now you can recall the older UMC 750.

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?

Nice!

Vari nice machin of haas

Good machine! 🇧🇷

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....

Did haas redesign the 1000ss also?

That tool carousel cover should be the same drk. grey color as the door.

good for wood machining, you should buy a kitamura, makino vs for metal machining

bella macchina.......

Is it more expensive now?

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...

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!!

Price difference?

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

mmmm, tasty

What is the rotary speed of the SS?

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

toe clamp the guides. linear is bad enough, but toe clamping is an obvious cheap and easy improvement.

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"Get a good rooster coming out" yeah, he's an engineer but now we know he thinks fast boats are cool

🇧🇷Daniel Machado - Brazil🌎🇺🇸 Feira no Brasil em Maio/2020