Vez3D | TPU speed benchy @Vez3D | Uploaded December 2022 | Updated October 2024, 3 hours ago.
Here is a little experiment with TPU. I have been asked by many people to print another speed benchy. My last benchy was printed in 3:39 here youtube.com/watch?v=ayqIn-fYNA8 But I wanted to try with something more.... exotic. I tried to run the same 3:39 gcode, and it looked as bad as my old 3:39 benchy haha. So I wanted to have a somewhat "good looking" speed benchy, and the best I could do was about 5:33, but i wanted to have a good top chimney so I lost a bit of time there

-95A TPU @ 250c and 230c (for the upper part)
-80K accel, 300-350mms
-50 Square corner velocity
-0.25 layer height
-0.5 layer width
-0.5 Nozzle Tungsten Bozzle
-3 top 3 bottom layers
-Full cooling (RSCS + CPAP)
-0.4mm Retract @100mms
-0.2 pressure advance 0.3 smooth time


My last speed benchy !! ;)

What do I use to print at that speed?

-Vz-HextrudORT: https://s.click.aliexpress.com/e/_DEZwqK3
-Goliath: https://s.click.aliexpress.com/e/_Dkk6WrN
-Fly Super 8: https://s.click.aliexpress.com/e/_A8mOXD
-Drivers https://s.click.aliexpress.com/e/_AFDBtp
-Motors: https://s.click.aliexpress.com/e/_9iN6y9
-Alu Water cooling blocks: https://s.click.aliexpress.com/e/_Dn5w5yn
-Fittings: https://s.click.aliexpress.com/e/_DEVthxH
-water cooling kit: https://s.click.aliexpress.com/e/_DncIzoB
-CPAP fan: https://s.click.aliexpress.com/e/_Dmk96Tz
-CPAP tube: https://s.click.aliexpress.com/e/_A9rUYd
-48V PSU: https://s.click.aliexpress.com/e/_Dcfga4L
(complete part list can be found on the BOM list on github link below)
-Eibos filament dryer: https://s.click.aliexpress.com/e/_Dc76jEb


Full VzBoT Printer project: (BOM, cad, stl): github.com/VzBot3D

CNC Parts on Mellow Store Aliexpress or f3d-racing-fdm.myshopify.com


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