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Florence
Court Sawmill. |
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The job The old bronze bearings were filled
out with car filler and used as patterns to cast new ones, which were
machined to fit The pinion was turned to size, keyed internally and sent to have the teeth cut on it, this was done by Don Shields of Limavady gears, one of the few companies left in the country with the equipment and know-how to do this kind of work. In late may each year a timber cutting demonstration is held, this is an excellent opportunely to see one of the many ways water was put to use in the mid 19th century. This event is in the very capable hands of Mr. Bert Robinson former clerk of works for the National Trust, Bert will be only too happy to explain the workings of the mill to you.
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Specifications
of the Wheel. |
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| Diameter | 18 ft 4 inch | |
| Width | 46 Inches | |
| Main Shaft Steel | 5 Inches Dia | Bearings Bronze |
| No of Spokes | 12 | |
| Size of Spokes | 6 X 3 inches Oak | 150 X 75 mm |
| No of Buckets. | 48 Larch | |
| Method of Drive | Ring gear an pinion | Ring Bolted to Spokes |
| Ring Gear Cast Iron | 10 ft (3.05 M) Dia 1.5 DP xx teeth | in 12 sections |
| Pinion Cast Iron. | ||
| Pinion Shaft | 4 Inch Dia (100 mm) | |
| Inner drive pinion | ||
| Lay Shaft | 2 Inch (50 mm) Dia. | |
| Flat Pulley on lay shaft | Fabricated wood | |
| Saw Type | Circular rack saw, hand cranked. | |
| Saw Blade | ||
| Overall gearing from wheel | ||