LR4 Beta vs. Aluminium (8.2mm DOC Trochoidal!) скачать в хорошем качестве

LR4 Beta vs. Aluminium (8.2mm DOC Trochoidal!)

*Disclaimer: This video might be boring! It is only interesting for you if you want to see what the LowRider 4 can and can't do!* The LR4 Beta is being used to cut the RC2 side plates in aluminium. I am going to try (and fail) going 1800mm/min with a 6mm 2-flute endmill at 8.2mm DOC and 10% stepover. But in the end it is still incredible in aluminium, even more rigid than my Primo was. This is a full-span machine with a 1400mm wide gantry!!! With a smaller LR4, I am pretty sure the flex would not be there! Also, the cut was done right in the middle of the gantry. If I had wanted to eliminate the flex as much as possible, I would have cut it at XMin. I really tried to find the limits of the LR4, in the end I was going 8.2mm DOC trochoidal, 1000mm/min, 7% stepover with 6mm 2-flute endmill. You can see that it does flex in the Y direction, but barely. I would not have tried those cuts with the LR3, using the Primo I made a similar cut with 10mm DOC and 900mm/min and it did flex a lot more. The rails I am using on the LR$ are 32mm with 3mm walls. 00:00 - Holes and straight cuts, 3.175mm endmill, 1.5mm DOC, 450mm/sec. 06:19 - 3.2mm drill endmill, 4.5mm DOC, 450mm/sec (Z). 09:46 - 6mm 2-flute endmill, 8.2mm DOC, 1800mm/min trochoidal, 10% stepover. 11:31 - 6mm 2-flute endmill, 8.2mm DOC, 1000mm/min trochoidal, 10% stepover. 14:00 - 6mm 2-flute endmill, 8.2mm DOC, 1000mm/min trochoidal, 7% stepover. 20:12 - A tiny bit of flex. More LR4 cut videos: Doug’s LR4 Beta MDF pocket cuts —    • LowRider v4 DIY CNC - NEW beta test c...   1 Jonathan’s LR4 RC2 Cutting Plywood —    • LR4 Beta RC2 Test Cut   Philipp’s LR4 Beta vs. Aluminium (8.2mm DOC Trochoidal!) —    • LR4 Beta vs. Aluminium (8.2mm DOC Tro...   Doug’s LR4 Beta hardwood 3000mm/min and 12mm depth of cut —    • LowRider v4 DIY CNC - BETA TEST Amazi...   Philipp’s LR4 Beta Test Box for a Bullitt Cargobike —    • Box for a Bullitt Cargobike - LowRide...   Philipp’s LR4 Beta Test 33 second CNC Drag Race -    • LowRider 4 Beta - 33 second CNC Drag ...