Aluminium Aerospace Sample Kern Micro Vario

A aerospace demo part milled on a Kern Micro Vario from 5081 Al.
Sample size: 100 x 100 x 100 mm
Machine: Kern Micro Vario
Spindle: HSK 40, 42.000 min-1, ca. 15 kW (20 HP)
Unbezahlte Werbung da Namensnennung.

[@JohnGrimsmo]

YES. Great work!

[@CrashingCarbide]

Thanks for putting this up! Now I just need about 12 more hours of this.

[@sapitch]

2:05 --> That chunk of material in the middle of the hole have the potential of jamming between the cutting tool and the part, the consequence being damage to the part and/or the tool. Next time, please turn it into chips (by adding another pass), it's merely gonna add five seconds of cycle time, and greatly reduce the risk of breaking something. Other than that, fantastic video, fantastic machine !

[@terrellbradshaw3504]

Or a tapered helical plunge

[@michaelmallory]

Amazing, thanks for sharing. Hi-def Kern footage is always appreciated ;)

[@marianoelia9793]

Impressive Marv! Higher MRR than I typically do on my HSK63 or 40 taper machines, especially when taking into account how fast the linking moves are.

[@phongelise9645]

very impressed about b-180 at the end

[@Pleasestopthat]

Did anyone else notice that this is the music from the Pierson workholding channel intro?

[@mmworks83]

Spectacular.

[@policebox1092]

Awesome

[@MR-yq5rj]

Nice ! Even the music is up to speed with the machine 😀

[@bmonty65]

Hi Martin, great video! Slightly off topic but what make and model is your personal tool box from Grimsmos Kern your video? I really like the format.

[@Mozeyzey]

THIS WAS REALTIME!!!!!!!!!! my mind is blown

[@ipadize]

look up Roeders videos, then your brain will explode

[@xl000]

I would love to see the part of the code that generates the toolpath (i.e control of all axis ...) for this. It's not that hard in principle, but still

[@Stoopidslow]

All MQL? Was the roughing dry?

[@MarvGro]

For those wondering: Everying in this video except 1 clip is realtime and not sped up. Can you guess which single sequence is not at original (realtime) speed ? :)

[@split141x]

I'm guessing its when you hand tightened the part at @0:11... But idk lol

[@MarvGro]

@@split141x Oh noe, i'm actually that strong... :)

[@split141x]

@@MarvGro haha

[@greenbuttonpusher_hc6453]

you speed up the heidenhain shut down :D :D nice one

[@robertwatsonbath]

@@MarvGro we heard your elbow go "click", right?

[@Vitalii550]

Please tell me the name of the song?

[@ipadize]

0:23 Wie ist das mit der Maximalen zulässigen Schnittgeschwindigkeit gemeint? Die ist ja abhängig von dem Werkzeugdurchmesser

[@MarvGro]

Die ISO zur Aufprallprüfung basiert auf einem Normgewicht, das mit einer Geschwindigkeit aufprallt. Hierbei wird angenommen, dass dieses Normgewicht auf die volle Schnittgeschwindigkeit beschleunigt wird, und dann gegen die Einhausung (in diesem Fall die Scheibe) prallt. Alle Werte unter dem Maximal zulässigen sind natürlich i.O., daher geben wir nur den maximalen Wert an.

[@user-fw3py1rn4w]

hello what's the name of the track

[@christophercolumbus8944]

of course it's heidenhain control

[@benvano3487]

I feel like i have something in my eyes watching this thing rough that material out..

[@user-qn8nm3gy6d]

Tolerance 0.0013mm after mill? May be 0.013?

[@angrydragonslayer]

Do you mean the toolpath tolerance?

[@user-qn8nm3gy6d]

@@angrydragonslayer 2.40 cyl 32 tolerance 0.0013mm maybe after lapping...

[@angrydragonslayer]

@@user-qn8nm3gy6dthat's not part tolerance but rather toolpath tolerance, telling the machine how far from the programmed toolpath it is allowed to stray to maintain speed. With cycle 32 active, the machine may for example replace sharp turns (such as a 90° bend) with a fillet of the specified tolerance to prevent the machine from completely stopping when undertaking the turn.

[@angrydragonslayer]

I highly recommend googling it or looking in the owners manual for your control system

[@user-qn8nm3gy6d]

@@angrydragonslayer ou. Thanks! I read cylinder:) That cycle need if you progfamming from milling machine. Or you have a very good post. And press need button. Thank you for the training!

[@CPTFiXtion]

Ugh. Kill the music. I want to hear the MILLING

[@johannesfossi5561]

Would be amazing to watch a CNC video without the generic techno music. Who even makes that crap? Amazing machine tho.

[@kennethjanczak4900]

oh no.... not another machining video with a lame ass soundtrack....... just leave it with ambient sound.... much better