Mandrel Assembly
AssemblyRotating tapered or straight steel core that controls the pipe inside diameter and pitch angle. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Mandrel Assembly
4 top-level lines as of r162282| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Mandrel Shaft | spiral-pipe-mill-mandrel-shaft | 1× | 1 | · | part |
| 2 | Mandrel Drive Motor | spiral-pipe-mill-mandrel-drive-motor | 1× | 1 | · | part |
| 3 | Mandrel Bearings | spiral-pipe-mill-mandrel-bearings | 1× | 1 | · | part |
| 4 | Mandrel Cooling | spiral-pipe-mill-mandrel-cooling-system | 1× | 1 | · | part |