2 pointsI put heatsinks on the original stepper drivers as well. They did get a little hotter than normal with the addition of the tl smoothers. Heatsinks are so cheap it just seems like the sensible thing to do, even without any modification.
1 pointAs far as I know, there is no shop selling a spare nozzle for the UM print core and I also haven't seen or read about it, that anyone has done it. When you use the BB core nozzle with any other material than PVA, your nozzle will start oozing and you will get stringing during your print. So you will only have to options, buy a new print core or switch to the 3DSolex hard core.
1 pointThe printer will refuse to load a AA 0.25 with PVA for good reasons. So BB 0.4 it is.
1 pointITX case for 6,7 × 6,7 Zoll boards (Case 19cm x 19cm x 7,7cm LBH). Print in PETG, of course you can also take something else 🙂 . It took me a moment to get everything right. The rear panel also fits now. The kit consists of housing, the housing cover.(in DIFFERENT VERSIONS) The front panel, made of two parts, and the associated buttons with the back brackets for the PC switches. Front panel, two versions with magnet or with metal pin. Front On Off, open, closed LED cover. Front panel, buttons, magnets I glued with 2K glue. Below the board is a HDD-bag that can hold two 2.5 Zoll disks. Under the board is also an M2 slot. In addition two fan grille, which I covered with insect screen. There is nothing screwed except the motherboard. The rest is fixed with Neodym magnets. Also easy to open. I take a 35 watt CPU Since I work with electricity, I take no warranty Sata cables etc ... I have used the following parts: Ich habe folgend Teile benutzt: PC Reset Schalter Kable ATX Power-Reset HDD https://www.amazon.de/gp/product/B07BT3ZZ8X/ref=ppx_yo_dt_b_asin_title_o05__o00_s01?ie=UTF8&psc=1 Thermaltake Engine 27 https://www.amazon.de/gp/product/B01M4J64GU/ref=ppx_yo_dt_b_asin_title_o06__o00_s01?ie=UTF8&psc=1 LEICKE Netzteil 120 Watt 12V https://www.amazon.de/gp/product/B006Z9TQE6/ref=ppx_yo_dt_b_asin_title_o05__o00_s00?ie=UTF8&psc=1 PicoPSU-150-XT 150W 12V DC-DC ATX Netzteil https://www.amazon.de/gp/product/B0045IXKTQ/ref=ppx_yo_dt_b_asin_title_o06__o00_s02?ie=UTF8&psc=1 Neodym Magnete 10x2 mm https://www.amazon.de/gp/product/B06X977K8L/ref=ppx_yo_dt_b_asin_title_o07__o00_s00?ie=UTF8&psc=1 Find on Thingiverse https://www.thingiverse.com/thing:3409531 Ultimaker 2+ Resolution 0,2 Infill: 35% Print in PETG
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