![]() Good stuff.Īnswered: RE: Vase Mode with PETG Delaminates? The 1mm nozzle is a lot of fun and I'm contemplating mounting a 1.2mm to see how far I can get with this print. PrusaSlicer does limit you to the size of your nozzle for height, but within that, as long as you maintain a roughly 1:1.5 layer height to extrusion width ratio, results should be good.ĭo try larger nozzles sometime. You can generally go up to 200% with your extrusion widths (the "B" nozzle dimension) with E3D nozzles, so try 0.6mm or even wider. I'm thinking to try to print another with default external parameter of 0.45mm setting, fan off, with 230>255c, and if that still delaminates so easily, I think I'm going to try out dehydrating my filaments, then try with 230>240c.Ī small nozzle is probably going to produce relatively fragile walls due to lack of surface area for inter-layer adhesion. I struggle with OpenSCAD, but it's great to see someone master it. I'm glad you loved the design, try out different screw/tab/finger notch position/parameters that suits your taste.ĭefinitely. The design is very frugal with filament, yet very strong. The variation I'm currently printing weights in at 51.61g. What is the weight for the printed object above? The print itself is quite well thought out though, and the ability to turn on and off features by tweaking OpenSCAD parameters is quite nice. I'm curious how well a screw will stay in place with repeated use. I've tweaked the screw offset and other settings for a larger screw size. I don't know if I'll really want to use these, but I am enjoying this design. Reducing the said parameter in the comments there, will have the screw mounting hole became solid/rigid. ![]() There's a bit of compliant in the screw mounting point there so when screwing in, the walls won't delaminate very easily. There's an extra setting in prusaslicer that you need to adjust for the hole to retain/grab the screw later. Regarding the screw mounting points, try to take a look at "screw parameters>ScrewSlot" section. Watertightness was not a goal, but it holds up well with minor seepage. It's as strong as any store-bought insert I've used. I can bend the walls together without any cracking or permanent deformation. I definitely need to tweak the OpenSCAD parameters to enlarge the screw hole size or spend some time tapping. I can't vouch for the mechanical hinge design. I wouldn't have any qualms about filling it with screws from a print perspective. The print is quite strong, but still a bit flexy. There's an unfortunate layer misalignment at the top of the finger notch, but it's on an inside surface. It came out quite nicely for a toolbox part. I adjusted the OpenSCAD parameters for this drawer to fit my plentiful supply of Overture spools, then printed this with some leftover StrongHero (cheap) PETG at 235C, 0 cooling, 0.5mm layer heights, and 1.5mm perimeter widths with a 1mm nozzle on my Sidewinder. I find vase mode for functional parts really calls for going big.
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