Abstract: In one embodiment, a spoilboard gasket tile system for increased work-hold vacuum pressure is provided. In particular, a universal work-hold gasketing solution is defined for vacuum table machining processes that can be used in a variety of sizes and applications, where the surface of a porous spoilboard (e.g., MDF/LDF or a porous plastic) is covered by a non-porous gasketing sheet (e.g., an adhesive foam layer) that is configured with a plurality of spaced apertures (holes) sized and located to create a corresponding plurality of focused vacuum passageways to suction clamp any workpiece placed thereon. In one particular embodiment, the spoilboard with gasketing are prepared as an interchangeable tile unit, allowing for dynamic configuration and reconfiguration of an array of spoilboard gasket tiles to cover a vacuum table, as well as for replacement of specific tiles as needed based on localized wear of the tiles.

Abstract: In one embodiment, a spoilboard gasket tile system for increased work-hold vacuum pressure is provided. In particular, a universal work-hold gasketing solution is defined for vacuum table machining processes that can be used in a variety of sizes and applications, where the surface of a porous spoilboard (e.g., MDF/LDF or a porous plastic) is covered by a non-porous gasketing sheet (e.g., an adhesive foam layer) that is configured with a plurality of spaced apertures (holes) sized and located to create a corresponding plurality of focused vacuum passageways to suction clamp any workpiece placed thereon. In one particular embodiment, the spoilboard with gasketing are prepared as an interchangeable tile unit, allowing for dynamic configuration and reconfiguration of an array of spoilboard gasket tiles to cover a vacuum table, as well as for replacement of specific tiles as needed based on localized wear of the tiles.