Needle Beam
AssemblyThe reciprocating head: a rigid beam carrying the needle boards and their barbed needles, driven up and down so the needles stab through the web and pull surface fibers down into the batt. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Needle Beam
6 top-level lines as of r115128| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Beam Body | nonwoven-needle-loom-beam-body | 1× | 1 | · | part |
| 2 | Needle Board 3 parts | nonwoven-needle-loom-needle-board | 3× | 3 | 0 | assembly |
| 3 | Barbed Felting Needle | nonwoven-needle-loom-barbed-needle | 6000× | 6,000 | · | part |
| 4 | Beam Guide Column | nonwoven-needle-loom-beam-guide | 4× | 4 | · | part |
| 5 | Connecting Rod 1 parts | nonwoven-needle-loom-connecting-rod | 2× | 2 | · | part |
| 6 | Ball Bearing | ball-bearing | 4× | 4 | · | part |