Enclosures and housings
Flywheel + Crankshaft (separate 3D-print parts)
- Bounding box
- 530.0 × 200.0 × 80.1 mm
- Engine
- Precision B-rep
- Parameters
- 14
- Published
- October 8, 2026
Download
Free to download and use. See the terms.
The prompt
Create two separate mechanical parts for 3D printing. PART 1 - FLYWHEEL: Solid cylinder, outer diameter 200mm, height 80mm, with a centered through-hole of 25.4mm diameter. PART 2 - CRANKSHAFT: Horizontal shaft, length 300mm, diameter 24.7mm. On the shaft at position 190mm from left end, add an eccentric disk: diameter 60mm, height 20mm, with an offset pin. The pin is located 15mm from the disk center axis, pin diameter 24.7mm, pin height 18mm. Both parts need manufacturing clearances for 3D printing. Export as STL.
Parameters
| Name | Value | Range |
|---|---|---|
| Flywheel OD | 200 mm | 50 – 400 |
| Flywheel Height | 80 mm | 10 – 200 |
| Flywheel Bore | 25.4 mm | 5 – 100 |
| Shaft Length | 300 mm | 50 – 600 |
| Shaft Diameter | 24.7 mm | 5 – 80 |
| Crank Web Position From Left End | 190 mm | 30 – 450 |
| Crank Web Diameter | 60 mm | 20 – 150 |
| Crank Web Thickness | 20 mm | 5 – 80 |
| Crank Pin Offset From Axis | 15 mm | 0 – 40 |
| Crank Pin Diameter | 24.7 mm | 5 – 60 |
| Crank Pin Protrusion | 18 mm | 2 – 60 |
| Bore Print Clearance | 0.2 mm | 0 – 1 |
| Deburring Chamfer | 1 mm | 0 – 3 |
| Layout Gap Between Parts | 30 mm | 5 – 200 |
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.
More models
Browse the full gallery →Cylindrical Stainless Steel Basket with Folding Handles
Design a cylindrical 304 stainless steel basket with an outer diameter of 200 mm and height of 250 mm. The basket has solid side walls with no perforations. The bottom plate contai
Immersion Cooling Enclosure
Design a sealed high-pressure dielectric immersion cooling enclosure for cylindrical battery cells. Internal cavity dimensions: 540mm length, 360mm width, 160mm height with 6mm wal
Simple BWB with Propulsion Tube
Prompt: "A simple, solid Blended Wing Body (BWB) flying wing. Dimensions: wingspan 6.5 meters, center chord 1.53 meters, root thickness 35 centimeters, tapering to 15 centimeters a
Engranaje recto 50 dientes, módulo 2
Engranaje recto de 50 dientes, diámetro exterior 104 mm, diámetro de raíz 95 mm, espesor 10 mm y ángulo de presión 20°. Crear como sólido 3D con un agujero central de 8.2 mm de diá
G+1 Party Hall Structural Shell
G+1 Party Hall – AutoCAD Design Prompt Design a G+1 RCC-framed Party Hall in AutoCAD with detailed Ground Floor Plan, First Floor Plan, and all-side elevations (front, rear, left
Rope Winch Drum
Create a fully parametric CAD model of a rope winch drum for a construction hoist. Requirements: - Output format: STEP (.step or .stp) - Units: millimeters - Solid body only (no