Trochoidal Milling of Titanium Blisk Using Cryogenic Tool Cooling and MQL

Cryogenic machining from MAG uses the new, unique through-spindle, through-tool system cools the cutting edge more efficiently than ever before possible, enabling higher cutting speeds for increased metal removal, longer tool life or a blend of the two advantages. The liquid-nitrogen (-321 deg F) cooling system can also be combined with MQL (minimum quantity lubrication) to reduce tool friction and adhesion, enabling even higher metal removal rates or longer tool life. Here is the trochoidal milling of a titanium blisk using cryogenic tool cooling and MQL.
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[@felipecaldebronx]

Amazing!

[@ilkero1067]

Wish we had some more data, like comparative milling parameters, cyro/classical

[@aknewhope]

I'm assuming the cold temperature is used to maintain the material properties.

[@04u2cY]

I wonder how long did it take to complete this part I'm assuming this part was done months in advance before it was needed.

[@TheRealFrankWizza]

What cutter is that?

[@VicariousReality7]

Never seen anything like that

[@charlieguenther5490]

What about thermal shock? Iv seen thermal shock cause micro chipping on indexable endmills so badly we went to dry milling. Seemed crazy to me but it worked quite well. I would think you would benefit from avoiding this and I can think of a number of ways to do it. How have you addressed this?

[@KillMaimMurder]

+Charlie Guenther Thermal shock usually happens when you use flood coolant -- the flood coolant cannot consistently keep the tool temperature down, so it cools and heats up - thus the thermal shock.
Using through spindle / through tool cooling can generally keep the tool consistently cool, reducing the chances of thermal shock dramatically

[@Wikato]

Programmed with...???

[@kayanyldz9584]

Hı Guys,
I looking for T Slot Blisk machining video, could you share me any link

[@AnonymousScientoLOL]

what's the run time on that part, including stops? o.o

[@CorndogBrownie]

Immolation Angel engineering and cam notes say “shit ton”

[@christosmaninos1570]

MAX-PAC U-PASS?