3D preview of Vectra Automatic Gear Knob
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Interactive 3D model of Vectra Automatic Gear Knob

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Vectra Automatic Gear Knob

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Bounding box
52.0 × 55.7 × 62.0 mm
Engine
3D Printing B-rep
Parameters
11
Published
October 31, 2026

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The prompt

// ========================================== // POMO PALANCA CAMBIOS VECTRA AUTOMATICO // ========================================== $fn = 60; // Definición de curvas para suavizado module pomo_cuerpo() { difference() { // Cuerpo principal ergonómico hull() { // Parte superior ancha translate([0, 0, 60]) scale([1, 1.1, 1]) cylinder(r=26, h=25, center=true); // Parte inferior (base) translate([0, 0, 15]) scale([1, 1.05, 1]) cylinder(r=17, h=30, center=true); } // 1. Rejuntura/Ranura frontal para insertar la tapa gris translate([0, 12, 42]) cube([28, 12, 86], center=true); // 2. Ventana para el botón/gatillo de la caja automática translate([0, -15, 30]) cube([26, 25, 38], center=true); // 3. Orificio central para la barra metálica translate([0, 0, -1]) cylinder(r=6.5, h=55); // Diámetro ~13mm } } module tapa_frente_chevrolet() { difference() { union() { // Placa curva frontal intersection() { translate([0, 0, 42]) cube([27, 28, 84], center=true); // Forma exterior coincidente hull() { translate([0, 0, 60]) scale([1, 1.1, 1]) cylinder(r=26.2, h=25, center=true); translate([0, 0, 15]) scale([1, 1.05, 1]) cylinder(r=17.2, h=30, center=true); } } // Relieve del Logo Chevrolet (Moño) translate([0, 24.5, 62]) rotate([90, 0, 0]) logo_chevrolet(); } // Vaciado posterior de la tapa para aligerar translate([0, 20, 42]) cube([23, 8, 80], center=true); } } module logo_chevrolet() { scale([0.8, 0.8, 0.8]) { // Barra horizontal cube([22, 6, 2.5], center=true); // Bloque central del moño cube([10, 10, 2.8], center=true); } } // --- RENDERIZADO --- // Cuerpo negro del pomo color("DarkCharcoal") pomo_cuerpo(); // Tapa frontal gris (desplazada ligeramente para apreciar el encaje) color("LightGray") translate([0, 0.5, 0]) tapa_frente_chevrolet();

Parameters

NameValueRange
Overall height of the knob62 mm40 – 100
Diameter of the lower grip34 mm20 – 60
Diameter of the upper grip52 mm30 – 80
Gear lever shaft diameter13 mm8 – 20
Depth of the shaft bore42 mm12 – 80
Width of the cover plate26 mm12 – 42
Wall thickness of the cover2.5 mm1.2 – 5
How far the cover stands proud0.6 mm0.2 – 2
Width of the bowtie logo24 mm10 – 36
Height of the bowtie logo11 mm4 – 24
Raised height of the logo0.8 mm0.6 – 2

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.