InfoBayAI/3d-cad-models-dataset

CAD Model Dataset

Overview

The CAD Model Dataset is a professionally curated collection of 1,315,608 high-quality CAD models covering diverse applications across engineering, manufacturing, industrial design, architecture, product development, and simulation. The dataset provides valuable 3D design data for AI model training, computer vision, robotics, digital twin development, generative design, 3D reconstruction, and CAD automation, supporting research and development of advanced AI and engineering solutions.

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Dataset Statistics

Property	Value
Asset Type	3D CAD Models
Total Assets	1,315,608
Storage Format	Apache Parquet
Compression	ZSTD
License	CC-BY-4.0
Folder Hierarchy	Preserved
Metadata Included	Yes

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Categories

The dataset contains CAD assets from multiple engineering and industrial domains including:

• Mechanical Engineering
• Architectural Engineering
• Electrical Engineering
• Industrial Equipment
• Manufacturing Components
• Robotics
• Automotive Parts
• Aerospace Components
• Medical Equipment
• Consumer Products
• Characters & Creatures
• Art & Abstract
• Cultural Heritage
• Industrial Assemblies

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Sample Assets

Examples include:

• Aircraft Landing Gear
• Heat Exchanger
• Pump
• Vehicle Suspension System
• Automatic Sliding Gate System
• Camera Lens
• Warehouse Utility Cart
• Steam Engine
• Aircraft Engine
• Injection Mold
• Boring Machine
• Coil Winding Machine

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Parquet Schema

Each row represents one original file.

Column	Type	Description
file_name	string	Original filename
relative_path	string	Original folder path
extension	string	File extension
file_size	int64	File size in bytes
sha256	string	SHA-256 checksum
content	binary	Original file content

The original folder hierarchy is preserved through the relative_path column.

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Dataset Features

• Large-scale industrial CAD collection
• Original folder structure retained
• Binary files stored losslessly
• Metadata searchable
• SHA-256 integrity verification
• Efficient Apache Parquet storage
• ZSTD compression
• Suitable for enterprise AI workflows

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Applications

This dataset can be used for:

• CAD Retrieval
• Generative AI
• Digital Twin
• Engineering AI
• Robotics
• Manufacturing Automation
• Industrial Inspection
• Reverse Engineering
• 3D Shape Analysis
• Product Design Automation
• Simulation
• Spatial Computing
• AR / VR
• Game Development

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Industries

• Manufacturing
• Automotive
• Aerospace
• Construction
• Industrial Automation
• Medical Devices
• Electronics
• Heavy Engineering
• Architecture
• Education
• Research

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File Formats

The collection may contain formats including:

• OBJ
• GLB
• GLTF
• STL
• STEP
• STP
• IGES
• IGS
• FBX
• DAE
• PLY
• DXF
• DWG
• 3DS

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Loading the Dataset

from datasets import load_dataset

dataset = load_dataset(
    "YOUR_USERNAME/3d-cad-dataset",
    split="train"
)

print(dataset)

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Restoring the Original Dataset

Each row stores the original binary content together with its original relative path. The dataset can therefore be reconstructed exactly as it existed before conversion by writing the content field back to the corresponding relative_path.

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Intended AI Use Cases

• Foundation Models for 3D Assets
• CAD Retrieval Systems
• Design Similarity Search
• Engineering Knowledge Graphs
• Large Multimodal Models
• Digital Twin Platforms
• Geometry Processing
• Robotics Simulation
• Industrial AI

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Data Creation

Procured through formal agreements and generated in the ordinary course of business.

Considerations

This dataset is provided for research and educational purposes only. It contains only sample data. For access to the full dataset and enterprise licensing options, please visit our website InfoBay.AI or contact us directly.

-Ph: (91) 8303174762
-Email: datareq@infobay.ai