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Precision applicator 3D Printer File Image 1
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Precision applicator

Jack avatarJack

January 6, 2022

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DescriptionCommentsTags

Description

usage

one rotation moves the plunger 7.5mm which is 0.5mℓ so you can suck or apply tiny amounts of liquid or paste 

- for fluids in microscopy/glue/silicone/solder paste/paint mixing/nail polish/grease/sugar icing or in molecular gastronomy.

as control for micro hydraulic actuator, pipette or dropper.

Emergencies  (no equipment / power) as manual Perfusor with limited risk of bolus overdose.

Syringe used

  • 2mℓ - plunger 50mm barrel ∅10.5  plunger flange ∅12mm barrel flange 22.5×14
small version 
  • shorten the barrel flange tips to ∅14mm
  • press the plunger flange into the groove of the cap inside -use stick (if pullback wanted)
  • press the barrel through the threaded ring till the barrel flange

 

sizes

For other syringes the script allows to customize this - for some cases you might get away with just scaling it (and/or trimming the barrel flange) - but the rotation/mℓ will probably be off. If you need help, just let me know.

License:

Creative Commons — Public Domain

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