Vz Motormounts - timelapse

Running at 1600% Speed
Daten zur Fräse:
20er CPC Schienen mit hoher Vorspannung, 100x70x40cm
Dakai Dual Nut Kugelumlaufspindeln Y 2005, X & Z 1605
90x90 Alu Profile Schwer für den Tisch
160x80 Alu Profile Schwer fürs Portal
Portalwangen aus S235JR Stahl
Kreuzplatte und Z-Achse aus 5083 Alu
RATTM 4.5KW ATC BT30 Spindel + 5.5KW Fuling VFD
PlanetCNC TNGv2
Daten zur Drehe:
Paulimot SIEG SC4
Z-Achse: 2005 KUS + JMC CL 3NM
X-Achse: 1204er KUS + JMC CL 3NM
Steuerung: PlanetCNC TNGv2

[@mark.pow_]

Wieder mal top und für den Algo:)

[@KlausMichaelKMS]

Danke

[@DizzyWood_shop]

Niceeeee!!!work 😮

[@KlausMichaelKMS]

Thanks

[@Macwolf3]

schön das der Drucker Fortschritte macht, ist das eine 6mm platte?

[@KlausMichaelKMS]

Das war ne 5mm Platte

[@--JawZ--]

I'm curious, have you tried helical contour milling the simple features like perimeters of the part?
They offer constant tool pressure as well as possibility to increase feed rate of at least 2x the normal feed rate, it's kind of like "Volumill/Adaptive toolpath" but for perimeters.
Either way, nice to as always to see vids from you!
// --JawZ--

[@KlausMichaelKMS]

Yea I tried this several times in the past but found it a bit unpredictable. I had some cases where the cutter got too hot. Most likely due to the increased friction on the bottom of the cutter due to the constant 'down' cutting. Depending on the length of the contour the angle changes which in turn changes the amount of friction. So it ends up with a constant tuning. I found a simple plunge and constant feed to be much more predictable and 100% reliable once I got a good recipe for a specific cutter, no matter the length of the contour

[@--JawZ--]

@@KlausMichaelKMS Ah ok, good to know then. We/I solved that with increased Ethanol use, and it being ethanol it dissipates heat a lot better than oil mist can do. Also we have a software that compensates for the change in feedrate based on the actual movement of the tool at it's edge, and not center of the tool. So it acts kind of like a lathe with it's variable RPM based on the diameter of the current tool contact point. Not exactly as dynamic like a lathe's option, but it was the closest thing I could explain it like.

[@KlausMichaelKMS]

With turning the mms in a wannabe flood coolant I could prevent it from clogging up as well. The fusion settings are a bit too static to handle different situations (or I simply don't know how to apply the correctly). But as I don't do production runs where time comulates up I have no real need to optimize for the last seconds. Setup and workholding is typically the biggest time concern.

[@xyzspec82]

Curious to see the final product 😅

[@KlausMichaelKMS]

Me too, especially seeing it in action. But there are still some parts missing and then the whole build part 😂