Cutterhead
AssemblyRotating steel structure mounted on main bearing that holds disc cutters, scrapers, and openings for slurry inflow. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Cutterhead
5 top-level lines as of r157691| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Bearing (Cutterhead) | slurry-tbm-main-bearing | 1× | 1 | · | part |
| 2 | Disc Cutters (Set) | slurry-tbm-disc-cutters | 1× | 1 | · | part |
| 3 | Scraper Tools (Set) | slurry-tbm-scraper-tools | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5 | Pressure Sensor | pressure-sensor | 3× | 3 | · | part |