{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "archimedes-screw-tube-60",
 "name": "Archimedes screw casing tube Ø60 inside × 180",
 "kind": "modern",
 "category": "Hardware",
 "group": "Mechanism parts",
 "year": null,
 "question": "What tube does an Archimedes screw run in?",
 "tags": [
  "mechanism part",
  "507 mechanical movements"
 ],
 "aliases": [
  "screw pump casing",
  "archimedes screw tube",
  "tubo del tornillo de Arquímedes",
  "Rohr der Archimedischen Schraube"
 ],
 "overall_mm": {
  "length": 70,
  "width": 70,
  "height": 180
 },
 "official_cad": false,
 "xem_status": "free-files",
 "les": false,
 "free_files": 1,
 "url": "https://xemstudio.com/objects/archimedes-screw-tube-60/",
 "sheet_txt": "https://xemstudio.com/objects/archimedes-screw-tube-60/sheet.txt",
 "sheet": {
  "basis": "Xem Studio design following Brown's figure (1868); true size, no printing allowance",
  "overall_mm": {
   "length": 70,
   "width": 70,
   "height": 180
  },
  "notes": [
   "Ø70 / Ø60 tube, 180 mm long: the flight's Ø60 edge runs along its bore (drawn line-on-line; a real screw has a small gap or the tube turns with the screw, as in Brown's figure).",
   "Xem Studio design following Brown's figure; true size, no printing allowance (apply your own to the mating features)."
  ],
  "table": {
   "columns": [
    "dimension",
    "value"
   ],
   "rows": [
    [
     "bore",
     "Ø60"
    ],
    [
     "outside",
     "Ø70"
    ],
    [
     "length",
     "180 mm"
    ]
   ]
  }
 },
 "sheet_text": "Archimedes screw casing tube Ø60 inside × 180 — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/archimedes-screw-tube-60/  (CC BY 4.0)\nBasis: Xem Studio design following Brown's figure (1868); true size, no printing allowance\nCatalog version: 2026-10-20\n\nOverall (mm): length 70.0, width 70.0, height 180.0\n- Ø70 / Ø60 tube, 180 mm long: the flight's Ø60 edge runs along its bore (drawn line-on-line; a real screw has a small gap or the tube turns with the screw, as in Brown's figure).\n- Xem Studio design following Brown's figure; true size, no printing allowance (apply your own to the mating features).\n\ndimension  value\nbore  Ø60\noutside  Ø70\nlength  180 mm\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Henry T. Brown (1868, public domain): Five Hundred and Seven Mechanical Movements — scan on archive.org — web — Publisher's page; dimensions are facts — https://archive.org/details/fivehundredseven00browiala\n- 507movements.com: Brown's movement No. 443: figure, his text and an animation — web — Publisher's page; dimensions are facts — https://507movements.com/mm_443.html\n- Xem Studio: drawing — web — Publisher's page; dimensions are facts — https://xemstudio.com/objects/archimedes-screw-mechanism/\n\nFree files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/archimedes-screw-tube-60/index.json\nAPI: https://xemstudio.com/api/geometry?object=archimedes-screw-tube-60\n",
 "sources": [
  {
   "publisher": "Henry T. Brown (1868, public domain)",
   "title": "Five Hundred and Seven Mechanical Movements — scan on archive.org",
   "url": "https://archive.org/details/fivehundredseven00browiala",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "507movements.com",
   "title": "Brown's movement No. 443: figure, his text and an animation",
   "url": "https://507movements.com/mm_443.html",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  },
  {
   "publisher": "Xem Studio",
   "title": "drawing",
   "url": "https://xemstudio.com/objects/archimedes-screw-mechanism/",
   "formats": [
    "web"
   ],
   "license": "Publisher's page; dimensions are facts",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "archimedes-screw-mechanism"
 ],
 "fits": [],
 "dimensions": "exact (nominal, no printing tolerance)",
 "dimension_rule": "All geometry on Xem Studio is exact (nominal, true size) with no printing tolerance. Where a part meets another part, the object lists its mating features (feature, exact size, what it mates with, fit class: press, slide, run, socket, clamp or designed). Apply your process's allowance to those features only; 'designed' gaps are part of the design and stay as drawn.",
 "mating": [],
 "faq": [
  {
   "q": "What tube does an Archimedes screw run in?",
   "a": "Ø70 / Ø60 tube, 180 mm long: the flight's Ø60 edge runs along its bore (drawn line-on-line; a real screw has a small gap or the tube turns with the screw, as in Brown's figure)."
  }
 ],
 "files_license": null,
 "offers": [
  {
   "file": "archimedes-screw-tube-60",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "CC BY 4.0 (Xem Studio)",
   "step": "https://xemstudio.com/files/hardware/archimedes-screw-tube-60/archimedes-screw-tube-60.step",
   "stl": "https://xemstudio.com/files/hardware/archimedes-screw-tube-60/archimedes-screw-tube-60.stl",
   "note": "tube, axis Z, z 0..180"
  }
 ],
 "markdown": "https://xemstudio.com/objects/archimedes-screw-tube-60/index.md"
}