Feed System
AssemblyHydraulic cylinders and linkage that advance the drill mast downward under controlled pressure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Feed System
5 top-level lines as of r135138| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Feed Cylinder | quarry-drill-rig-feed-cylinder | 2× | 2 | · | part |
| 2 | Stabilizer Cylinder | quarry-drill-rig-stabilizer-cylinder | 2× | 2 | · | part |
| 3 | Pressure Sensor | pressure-sensor | 2× | 2 | · | part |
| 4 | Feed Proportional Valve | quarry-drill-rig-feed-valve | 1× | 1 | · | part |
| 5 | Coil Spring | coil-spring | 2× | 2 | · | part |