diff options
| -rw-r--r-- | connector_front.scad | 4 | ||||
| -rw-r--r-- | parameters.scad | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/connector_front.scad b/connector_front.scad index 413f90b..56c7431 100644 --- a/connector_front.scad +++ b/connector_front.scad @@ -33,6 +33,10 @@ module half() difference() { translate([0, bar_thickness * 1.5, tray_height - bar_thickness / 2]) rotate([0, 90, 0]) cylinder(h = tray_width / 2, r = (rod_diameter + pla_epsilon) / 2, $fs=0.1); + // hole for nut on the bottom of the vertical rod + translate([0, bar_thickness / 2, 0]) + cylinder(h=nut_height, r=nut_diameter/2 + pla_epsilon, $fs=0.1); + // female downward positioning nippel translate([rail_width, bar_thickness / 2, tray_height]) nipple(pla_epsilon); } diff --git a/parameters.scad b/parameters.scad index f95d757..cd4f964 100644 --- a/parameters.scad +++ b/parameters.scad @@ -4,8 +4,10 @@ cooling_height = 10; // thickness of the support bar bar_thickness = 10; -// diameter of thread rod used for support +// outer diameter of thread rod and nut used for support rod_diameter = 4; +nut_diameter = 6; +nut_height = 3; // dimensions of HDDs; not model-specific; current values are fake hdd_width = 80; |