Cone for Blowgun-Dart (parametric)

prusaprinters

This is a complete rewrite of the model for a dartcone. You'll need the BOSL2 library and obviously OpenSCAD.To the parameters:caliber the caliber (inner diameter) of your blowgun in mmshaft_diameter the diameter of the needle you plan to usethese are the most important parameters to set for your need.cone_ratio the ratio conelength:caliberAlle wall parameters should be a multiple of your nozzle size.wall  cone wall thicknessvanewall thicknes of the vanesneckwall thickness of the wall at the neck neck_height height of the neckdovanes set to false, if you don't want vanesn_vanes number of desired vanes (3 is the minimun number that has a sense) vanes_twist vane's twist in degrees (set 0 for no twist)vanes_tolerance how much vanes shall be smaller than the cone diameterneck_tol Tolerance for neck holecaliber_tol Tolerance for calibercone_neck_overlap how much the neck should go inside the conesocket height of socketModifying the parameters works as in my other models: copy the file defaultcone.scad, modify the copy to your needs and let OpenSCAD do the rest.I print those cones with a 0.2mm nozzle, 0.1mm layer height and TPU (Medium Flex by extrudr)