{
  "abstract": "A friction stir additive manufacturing system is provided. In one aspect, the system includes a spindle configured to rotate about a central axis, and a housing configured to receive at least a portion of the spindle, the housing configured to remain stationary relative to the spindle. The housing includes a wire inlet extending between an exterior surface of the housing and an interior surface of the housing, and a track extending from the wire inlet and partially around a circumference of an interior surface of the housing. The system also includes a feeding system configured to receive a wire from a roller and feed the wire through the wire inlet and into the track of the housing.",
  "assignees": [
    "BLUE ORIGIN MFG LLC"
  ],
  "authors": [
    "SONG WEIDONG"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000001303",
  "categories": [
    "manufacturing-assembly-equipment/joining-and-welding"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 117
  },
  "figures": [],
  "files": [
    {
      "bytes": 9898,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "e60748a8a4a7d388aa11564566703e95f17b1526a3fb95d7a2bda02608e01e19"
    },
    {
      "bytes": 1211,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "0d7098bc5589023fe023bb46bbd0b1229fc9fdf637948b5b474b7a191c8e0a22"
    },
    {
      "bytes": 1273,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "23021ebbca352e1c8516f9cb2b0f3dd9a3c5b7654e2053a14d4c496cbf0fb6f6"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000001303/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "b23k20/1225",
    "b23k20/1255",
    "b23k20/1255",
    "b23k20/12",
    "b23k20/1215",
    "b23k20/1215"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000001303",
  "published_at": "2026-09-15T19:04:48.402004Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-03-31",
  "source_id": "US-12589446-B2",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US12589446B2",
  "supersedes": null,
  "title": "Wire-feed friction stir additive manufacturing systems, devices, and methods",
  "uuid": "01a0a675-1e10-7dae-98af-960975980d71"
}