Composite pull rod mold combining autoclave and dry winding and forming method
The invention discloses an autoclave and dry winding combined composite pull rod mold and a forming method, a paving mold is prepared, a plurality of annular grooves are formed in the end of the mold, and the axial section of each annular groove is of an inverted isosceles trapezoid structure; the m...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an autoclave and dry winding combined composite pull rod mold and a forming method, a paving mold is prepared, a plurality of annular grooves are formed in the end of the mold, and the axial section of each annular groove is of an inverted isosceles trapezoid structure; the method comprises the steps of prepreg paving, autoclave curing, processing demolding, glue joint, dry winding, curing, coping and surface treatment. The technology combining the autoclave and the dry winding is adopted, the efficiency is high, the working procedures are quantified, the appearance quality is high, and the weight is controllable; the resin content can be strictly controlled through an autoclave and dry winding, the operation environment is dry, raw materials are not wasted, the weight of products can be accurately controlled, the production efficiency is high, the fiber winding products are rich in variety and wide in application, and the fiber winding products can be applied to Shenzhou spaceship for |
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