Easy_replacemet hotend for UM- BD Homemaker by Bortonhome

Last crawled date: 3 years ago

With the turboFan, this hotend is for uitimaker only. Because it use JST connect to control panel and power, the change hotend would be easy and fast.
I design a LED holder and put it with hotend. This LED lamp can make a clear field when you print something. you also can turn the lamp to suit your view.
In the STL files, you can find tow "10 coross mount" and one is use for cooper bush(in 6mm,out 8mm, long 15mm), anoher is use for line bearing(in 6mm, out 12mm, long 35mm). you can choose what you want.
about the LED lamp, i also draw a schematic diagram as a pictre in the "images folder" for you refer to.
if you want use ABS, just print the "FAN duct for ABS.stl". it means the "fan duct cutting" version. you can find the pictures in "images folder". it look like a very cute robot. :-)
The data for LED lamp:
power: 12v
resistance：1k Ohm, 1/4 watt （2 pis）
LED： Max 30 ma（4 pis）
The kits you may need also:
screw：M2.5 x 8 mm (10 pis)
screw：M2.5 x 10mm (1 pis for socket )
screw：M3 x 16mm (2 pis for turbo FAN)
screw：M3 x 10mm (1 pis)
nut：M3 (1 pis)
cooper nut: M2.5 x 4mm (12 pis)
JST connect: 5 teams
one of all printing parts, only the "FAN_Duct,stl" you need set out support. for other, no need.
hope you like it!