The core entering large-sized compound structure by vacuum utilization resin portable formation modulo

摘要

(57) Abstract The large-sized compound structure is made by vacuum utilization resin portable formation modulo. The hollow electrolysis cell or the core of foaming block (12) has entered in the structure. In order multiple cores which it can be wrapped in order to form surface formation, the resin material (20,22,24) the mold face which is laid out (29) to on, the textile materials (20,22,24) by (12) to form formation, it is arrayed. The assembly body to be covered the vacuum bag (30), die (29) sealing to the surface. 1 or the main feed above that (14), communicating to the resin distributing network which is smaller than that, it is disposed, not yet hardening resin inflow the resin material (20,22,24) to, it makes that it permeates easy. The resin distributing network the mold face or the core (12) and/or the core (12) the channel where it was formed to the round corner inside (14) has the network which consists of. Of a more network thinner channel, the vacuum bag (30) with the textile materials (20,22,24) to between, as one unit, or through the media for other another distribution to the vacuum bag, furthermore it is laid out. The resin which is introduced under the vacuum, the main supply path (14) with, moves through network of a thinner channel relatively fast. The textile materials (20,22,24) to you see and are packed, the core (12) after reaching to the surface, resin again the core (12) turning, the core (12) the channel in (14) or moves to the space where it is formed to the round corner section relatively fast, when the core (12) the textile materials (20,22,24) it is between, sees to that and is packed, in addition the core (12) with die (29) with sees to the textile materials between and is packed.