Enclosures and housings
Reservoir with Rollers R1 and R2 (3-body assembly)
- Bounding box
- 120.0 × 70.0 × 180.0 mm
- Engine
- Precision B-rep
- Parameters
- 31
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
Create a new parametric CAD model from zero. Units: mm. Coordinate system: X = width Y = depth Z = height RESERVOIR Create one hollow open-top reservoir. Overall width X = 120. Overall height Z = 180. Front face: Y = 0 flat and vertical. The reservoir expands only toward +Y. External rear profile: - Z = 0 -> Y = 20 - Z = 100 -> Y = 22 - Z = 180 -> Y = 70 Use straight continuous transitions. Wall thickness = 3. Bottom thickness = 4. Top completely open. The final reservoir bounding dimensions MUST be: X = 120 mm Y = 70 mm maximum Z = 180 mm SLOTS Create two horizontal rounded through-slots only through the flat Y=0 wall. Each slot: - total width X = 103 - total height Z = 3.8 - centered at X = 60 Slot centers: - lower slot Z = 132 - upper slot Z = 148 ROLLER R1 Create Roller R1 as a separate solid body. R1: - axis parallel to X - diameter = 8 - length = 106 - axial bore diameter = 3.4 - center X = 60 - X range = 7 to 113 - axis Y = 10.14 - axis Z = 14 R1 must remain a separate solid. R1 SNAP-FIT SUPPORTS Create two supports integrated into the reservoir body. Left support: X = 3 to 6 Right support: X = 114 to 117 Both supports: - shaft axis Y = 10.14 - shaft axis Z = 14 - circular seat diameter = 3.4 - support bottom Z = 9.8 - support top Z = 16 - Y range = 5.9 to 14.4 - upward vertical opening width along Y = 2.6 - opening centered at Y = 10.14 The circular seat must remain below the 2.6 mm opening to form a C-shaped snap-fit. Do not create holes through the reservoir walls. Keep exactly 1 mm axial clearance between R1 and each support. ROLLER R2 Create Roller R2 as a third separate solid body. R2: - axis parallel to X - diameter = 18 - length = 106 - center X = 60 - X range = 7 to 113 - axis Y = 18 - axis Z = 160 R2 must be a solid cylinder. Do NOT create an axial bore in R2 yet. FINAL MODEL The final CAD must contain exactly 3 solid bodies: 1. reservoir including R1 supports 2. Roller R1 3. Roller R2 Do not merge either roller with the reservoir. Do not add: - R2 supports - shafts - motor - coupling - cover - drain - threads - surface texture - other components Keep all stated dimensions parametric. Do not replace or reinterpret any specified dimension.
Parameters
| Name | Value | Range |
|---|---|---|
| Overall width X | 120 mm | 60 – 260 |
| Overall height Z | 180 mm | 60 – 360 |
| Rear depth Y at Z=0 | 20 mm | 5 – 80 |
| Rear depth Y at knee | 22 mm | 5 – 100 |
| Knee height Z | 100 mm | 20 – 300 |
| Rear depth Y at Z=top | 70 mm | 10 – 200 |
| Wall thickness | 3 mm | 1 – 10 |
| Bottom thickness | 4 mm | 1 – 15 |
| Slot total width X | 103 mm | 10 – 220 |
| Slot total height Z | 3.8 mm | 1 – 12 |
| Slot centre X | 60 mm | 0 – 200 |
| Lower slot centre Z | 132 mm | 10 – 300 |
| Upper slot centre Z | 148 mm | 10 – 300 |
| Snap axle / R1 axis Y | 10.14 mm | 2 – 60 |
| Snap axle / R1 axis Z | 14 mm | 5 – 120 |
| Support thickness X | 3 mm | 1 – 12 |
| Support Y minimum | 5.9 mm | 1 – 60 |
| Support Y maximum | 14.4 mm | 2 – 80 |
| Support bottom Z | 9.8 mm | 1 – 150 |
| Support top Z | 16 mm | 2 – 160 |
| Circular seat diameter | 3.4 mm | 1 – 20 |
| Upward opening width (Y) | 2.6 mm | 0.5 – 15 |
| Roller R1 diameter | 8 mm | 3 – 40 |
| Roller R1 length (X) | 106 mm | 10 – 300 |
| Roller R1 axial bore | 3.4 mm | 0.5 – 30 |
| Roller R1 start X | 7 mm | 0 – 200 |
| Roller R2 diameter | 18 mm | 3 – 60 |
| Roller R2 length (X) | 106 mm | 10 – 300 |
| Roller R2 start X | 7 mm | 0 – 200 |
| Roller R2 axis Y | 18 mm | 2 – 100 |
| Roller R2 axis Z | 160 mm | 10 – 340 |
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