Upgraded 2.0 Hot End for Bambu Lab P1P, P1S, X1, X1C 3D Printers. Overall Maximum Temperature: 320℃.
Titanium alloy screw fixation: The heating block is connected to the radiator by two titanium alloy screws to avoid bending and breaking and breaking of the pipe during high-speed printing.
Bambu Lab official version: Easy to bend and break
Upgrade version: Not easy to bend and break
You don't need the thermistor and heater if you are happy swapping those components across and reapplying heat past. There are youtube videos that cover how to do this.
If you don't want to additional faff, then you get the extra parts.
Yep, ta, went and did a quick search on it and discovered the same and ordered 2.0 Kit EE for my P1S to avoid the faffing, plus a set of 0.2 and 0.6 hardened nozzles. I've only just started looking at tuning filament flow calibration on non-Bambu filaments so am going to do some holiday testing on it. I cheat and tell the AMS my off brand filament is Bambu filament, but not actually sure that results in the higher flow rates unless it is actually detecting a Bambu spool with the NFC.
Given that Bambu rebadges filaments from multiple big OEM producers (unlike Prusa who do inhouse and manage their own finer tolerance QC) I think that the whole calibration thing with Bambu vs third party idea is a bit dubious.
It's very rare for me to come across a case where I need to calibrate- in fact it has only happened for a single project and that was done simply out of an abundance of caution.
The items that have "kit" in them such as [2.0 Kit AA] will be kits that have a mix of parts.
If you wanted a kit with all of the parts (except the fan) you would look at the [2.0 Kit EE] for the P1P or [2.0 Kit B] for the X1C. (the different Kits will have different sized nozzles)
If you buy one of these kits you could also buy spare nozzles in different sizes. These are the entries that look like [0.6 harden steel] and [0.4 CHT brass].
Note that you either have to swap the fan from your existing hotend, or (better yet) buy a new one from Bambu.
Have a look at Bambu Wiki to see how to assemble a complete hotend:
https://wiki.bambulab.com/en/x1/maintenance/replace-hotend
With the hardened steel cht nozzles, looking at the picture it seems like they have a copper or brass insert so abrasive filaments will still wear them out?
The 'wear' with CF/GF filaments happens at the outside of the nozzle, when the material goes back to a solid and the nozzle tip rubs over the printed object. Not supposes to be a big deal inside the nozzle where everything is molten.
At least, that's what they say. I've not used a CHT.
@OP are these exactly the same length as the original Bambu nozzle assemblies? As if they are a different length, there appear to be other compensations necessary with Lidar and the filament changer mechanism.
That would be alright though wouldn't it because it is just smooshing it through those three holes, as long as the nozzle stays the correct size it should be ok?
Grabbed one to have a suss for curiosity.
@Professionaldreamer I PM'd you about changing my order from 0.4mm to 0.6 mm. Is that possible to sort out before it's shipped?
so sorry, just saw your comment. i think your parcel has been shipped out already:(
Hi @Professionaldreamer, interested, but there is a confusing array of options that you have to work out from the pictures what is contained in them. Do I need the thermistor and heater kit? Are there instructions to help work out what is required to install?