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Fabrication & Structures · Case study

Workshop Swing Arm with Vacuum and Air Services

For an Australian fabrication company we designed a workshop swing arm: a wall-mounted pivoting arm that carries a vacuum line and an air line out over the bench, with spigots and fittings specified from the client's suppliers. Two revision rounds refined the pivot and pipe routing before release.

Australia SolidWorks AutoCAD
CAD model of a wall-mounted workshop swing arm with vacuum and air pipes
Client
Fabrication company, Australia (name withheld under NDA)
Platform
SolidWorks, AutoCAD
Client region
Australia
Services
Ø40 vacuum spigot, air pipe with push-in fittings
Revisions
REV1 and REV2 issued
Outputs
SolidWorks, DWG/DXF, PDF, STEP

The challenge

The arm had to swing clear of the bench, carry the pipes without kinking at the pivot and mount to a wall of unknown construction, with every bought-out fitting an item the client could buy locally. Drawings had to follow the client's drawing standard — their title block, projection and the conventions they use with their own laser and press.

Our approach

The arm was modelled as a weldment of RHS and plate with a pivot on bushes, the vacuum line in rigid pipe with a 50 mm long, 40 mm diameter spigot at the outlet, and the air line routed with push-in fittings from the client's catalogue. Wall-mount plate holes were slotted for site adjustment. REV1 adjusted the pivot geometry; REV2 the pipe routing and bracket positions after the client's review.

What was delivered

REV2 was released with fabrication drawings, DXF for the plates and a STEP for the client's records, in the client's format and ready for their shop.

  • SolidWorks weldment assembly
  • Fabrication drawings in client format
  • DXF flat patterns for plates
  • STEP export

Standards and conventions applied

  • AS 1100 drawing conventions
  • Client drawing standard and title block
  • ISO 2553 / AS 1101.3 weld symbols

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