Small hot end with barrier and nozzles
- 32 mm long m6 brass rods. Drill a 2 mm hole right true them
2 Ã¸ 12 mm Peek barrier 25 mm long.:
2a Make a 2 mm hole right thru it.
2b Make m6 only 7mm deep in watch end
3 peek nuts. 5 mm slises of peek with m6 true them
4 brass nozzel m6 brass nut sharpen and drill a 0.3 mm hol in the tip.
Assembled as on the picture.
4 is painfull fustrating. use a drivel with 20000 rpm. or brake the drill ;-)
Do point 1-4 until you have 200 hot ends for your botfarm ;-) bliss.
To assemble the resistor and varistor use fire gum in a suringe and bake them in an oven at full power in 20 minutes they are ready to eat...... :-) Im series... bake you one hot end..
I made so manny that i have a firm doing the hard bit so i have reduced myself to the baker, and distributor of this fin hot ends ;-) see more at www.thy3d.com