# PartAlign-30K | Orla

A collection of linked mechanical part models and technical drawings, with a STEP model, editable DWG, PDF view, and JPG render for each pair.

## Why this dataset

An estimated 30,000 linked mechanical part and drawing pairs, sourced on request. Each pairs STEP geometry with an editable DWG, PDF view, and render.

Orla sources engineering data through industry partnerships. Review the sample and the full details below to see how this collection fits your AI work. Email humans@orla.so to discuss access, licensing, or the files you need.

Dataset page: https://orla.so/datasets/part-align-30k
Sample: https://orla.so/datasets/samples/part-align-30k.zip
All Orla datasets: https://orla.so/agents.md

- **Dataset ID:** part-align-30k
- **Schema version:** 1.0

## Source
- **Origin:** Original ground-truth part models from engineering projects.
- **Dataset preparation:** Matched technical drawings were created from the ground-truth part models.

## Availability
- **Status:** sourced_on_request
- **Delivery model:** The full collection is sourced for each request.
- **Estimated pair count:** 30000

## Record structure
- **Unit of record:** One part and drawing pair
- **Estimated files per pair:** 4
- **File roles:**
  - **Model.step:** 3D part geometry
  - **Drawing.dwg:** Editable technical drawing matched to the model
  - **Drawing.pdf:** PDF view of the drawing
  - **Render.jpg:** Part preview image
- **Manifest fields observed:**
  - pair ID
  - STEP face count
  - file size
  - SHA-256 checksum
- **Observed geometry unit:** millimeter

## Estimated full collection
- **Basis:** Estimates based on source material reviewed to date. Final counts are established during sourcing.
- **Estimated step models:** 30000
- **Estimated dwg drawings:** 30000
- **Estimated pdf drawings:** 30000
- **Estimated jpg renders:** 30000
- **Estimated content files total:** 120000
- **Method:** Apply the observed four-file part-and-drawing structure to the estimated number of pairs.

## Sample
- **Representative of dataset:** true
- **Download url:** https://orla.so/datasets/samples/part-align-30k.zip

## Legal
- **Rights holder:** Orla Labs
- **Acquisition:** Orla acquired the raw data outright and on an exclusive basis.
- **Rights:** Orla owns the raw data and this dataset, and retains the rights to use and license them for AI training.

## Pricing
- **Availability:** On request
- **Contact email:** humans@orla.so