Control System
AssemblyPLC-based controller managing mandrel speed, pitch angle, welding parameters, and production. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control System
5 top-level lines as of r162287| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Mandrel VFD | spiral-pipe-mill-vfd-mandrel | 1× | 1 | · | part |
| 2 | Forming VFD | spiral-pipe-mill-vfd-forming | 1× | 1 | · | part |
| 3 | PLC Controller | spiral-pipe-mill-plc-controller | 1× | 1 | · | part |
| 4 | Welder Control Module | spiral-pipe-mill-welder-control | 1× | 1 | · | part |
| 5 | Relay | relay | 3× | 3 | · | part |