Drawer Pulls & Cabinet Knobs, Parametric

thingiverse

Parametric Model for Simple Cabinetry Knobs and Drawer Pulls Using Rhino/Grasshopper Two STL files are included: lamp_top.stl and door_pull_1.stl, along with door_pull_2.stl. The larger part, lamp_top.stl, features a hole designed to fit onto a 1/4-20 screw based on my printer settings. The smaller parts, door_pull_1.stl and door_pull_2.stl, were threaded onto existing screws found in furniture pieces. I believe the existing screws used are #8 wood screws, but confirmation is not possible. To use the Grasshopper definition, create a curve on the XZ plane by sketching it and setting it as input for revolution. The curve should be "open" at its left and bottom sides. Grasshopper will move the curve, perform the revolution, generate the object's bottom face and blind hole, and control dimensions using sliders. For a pure revolution like those made on a lathe, set the Y scale to exactly 1. For lamp_top.stl, I used a larger Y-scale for stretching purposes. Print Settings: Printer Brand: SeeMeCNC Printer: Rostock MAX Rafts: No Supports: No Resolution: 0.1mm for final prints Infill: High (50% or more) Notes: Printed with Hatchbox's Wood PLA material at 195°C, using a heated bed at 55°C. The first layer was printed 5° hotter for both the extruder and bed temperature.