Venturi nozzel EN/FR

thingiverse

Human: Use for PCB, but not only ! This nozzle is made to pump engraver fluid only with air flow. Then, that will create a mist on the circuit board. That's due to the venturi effect. That works well with water too. Air intake diameter: 10 mm Vaccum input diameter: 6 mm Used for printed circuits, but not just! This nozzle is designed to suck engraver product and project it as a fog onto the PCB. This happens with air flow and the venturi effect. It also works with water. Air inlet diameter: 10 mm Vacuum intake diameter: 6 mm Inspired by this thing: http://www.thingiverse.com/thing:1739660 Print Settings Printer Brand: RepRap Printer: Anet A8 Rafts: No Supports: Yes Resolution: 0.17 layer height Infill: 20 % Notes: Print the model lying on the bed. Print speed is about 13 & 15 mm/s, at 1/1 scale count: 1h30 of printing, and 5 grams of material. How I Designed This I created this thing to pump Ferric Chloride without a pump or other metal parts. The venturi effect is the best solution. It works with pressure around 35/40 Psi. The vacuum height of the part is about 30 cm. If you want, the SOLIDWORKS file is available.