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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER DEALINGS IN THE SOFTWARE. - Based on a regular polygon. ≥30 means "round, using current quality setting". Setscrew_hole_faces = 20; // How much horizontal space needed for left-hand and right-hand sub-panels left_panel_width = 40; // [1:1:84] /* [Holes] */ // Whether to create holes for the cylinder "); echo(" k_cyl_od - [ 4 ] ,, Knurl's Surface Smoothing : File donwn the top knob working_width = width_mm - thickness*2.2; left_rib_x = thickness * 2; right_rib_x = width_mm - col_right + tolerance*4 + 2; // plastic walls are 2mm 3D Printing/Pot_Knobs/knob_docs.scad Executable file View File footprint "Perfboard_1x12" (version 20221018) (generator pcbnew default_label_font = "Futura Md BT:style=Medium"; font_for_title = "Futura XBlk BT:style=Extra Black") { //} // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top horizontal rib // one more vertical to mount the circuit board to, dead center // one more to mount a circuit board to, dead center // one more to mount the circuit board to, dead center wall(h=6, w=height-hole_dist_top*3-4); .

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