3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: [email protected] or [email protected]
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I like Teaching Tech's calibration guide.
And if you don't mind me asking, where have you heard good things about volcano hotends, and what things specifically? Unfortunately it can be difficult to know who to trust nowadays as there's a lot of affiliate links disguised as buying advice, paid "reviews", and well meaning people who confidently repeat what they've heard without knowing anything about how true it is. Personally I've always thought of volcanoes as a niche item for increasing your print speed while potentially sacrificing some quality, but I've never used one myself so don't trust me either :). Some people appear to be able to calibrate them properly but oozing seems like a very common problem. If you bought some random cheap hotend off amazon there's definitely a risk that you got a dud, as you said.
Looks like I may be going back to an all metal hotend. I had some decent luck with a Creality Spider, though I've found that it isn't in production and the choice of nozzles limited to pretty much the 04 nozzle that comes with most printers. What's the CR-10 all metal hotend that is popular and useful and with a good variety of nozzles?
Could it be the Micro Swiss you're thinking of? AFAIK it is ok, though a bit over priced. Personally I would stay away from the cheap clones you find on Amazon/Aliexpress/Wish as the quality can be a bit of a gamble. Other CR-10 compatible hotends that I've heard good things about include Phaetus Dragonfly BMS, Mellow NF Zone, Slice Copperhead. If you just want an all metal CR-10 style hotend I would get one either from Trianglelab or Mellow, who are known to have relatively good manufacturing quality. They've gone up quite a lot in price so they're almost as expensive as a Micro Swiss. Best value option is probably to just buy a high quality all-metal heatbreak and reuse the cooler and heat block from the stock hotend, in case you still have those.