Patent ID: 8600541

Claim:
A three-dimensional weave-forming method for composites, comprising: a) dividing CAD model into layers according to structural performance and overall dimension features of a component, and optimizing grid filling paths for each single layer; b) disposing weaving guiding poles on a controllable digital layout template according to feature requirement of the component and based on preset rules and intervals; c) in direction Z, passing guiding sleeves through hollow guiding poles and evaginating guiding sleeves, and then fixing the guiding sleeves on the controllable digital layout template; d) selecting, in conjunction with performance requirement of the component, filaments of corresponding material as raw material for weaving processing, winding the filaments around the weaving guiding poles to weave patterns in this layer, and locking the guiding sleeves; e) descending the controllable digital layout template in thickness by one layer after weaving of one layer thickness is finished, driving the guiding sleeves to expose outside a preset distance, to form a new layer of layout template in preparation for weaving of the next layer; f) weaving layer by layer according to Step e), until the whole component is finished; g) dismounting the component from the controllable digital layout template, and sewing the whole component along the guiding sleeves; and h) dipping the component in resin to finish manufacture of composite part.