Crank Drive
AssemblyThe flywheel and crank that drive the slide back and forth with enough force to roll the thread in one pass. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Crank Drive
7 top-level lines as of r172428| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Motor | thread-rolling-flat-die-main-motor | 1× | 1 | · | part |
| 2 | Flywheel | thread-rolling-flat-die-flywheel | 1× | 1 | · | part |
| 3 | Crankshaft | thread-rolling-flat-die-crankshaft | 1× | 1 | · | part |
| 4 | Pitman Arm | thread-rolling-flat-die-pitman | 1× | 1 | · | part |
| 5 | Drive Belt | drive-belt | 2× | 2 | · | part |
| 6 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 7 | Helical Gearbox 4 parts | gearbox | 1× | 1 | 0 | assembly |