Composite implantation device of composite honeycomb noise elimination cap

Abstract

The invention belongs to the technical field of intelligent manufacturing, and relates to a composite implantation device of a composite honeycomb noise elimination cap. Through a mandrel, a deformingbody is stretched to be opened and closed, the implantation device has the shrinking and expanding function, the problem of tight compacting of a noise elimination cap blank and the inner wall of a composite honeycomb is solved, the tail end of the deforming body is designed to a hexagonal cone body with the large upper and the small lower, during expansion, the deforming body can make contact with the hexagonal inner wall of the composite honeycomb as many as possible by more areas, except that the mandrel can stretch the deforming body to shrink and expand, the interior of the mandrel is through and communicates with a vacuum generator, an air hole in the bottom of the mandrel can be vacuumized to suck the blank, a heating ring is mounted on the deforming body, the implantation device can be heated, a rubber layer can be heated and cured, multiple functions of sucking, implanting, blank compacting, rubber layer heating and curing and the like are composited into a whole, the deviceis greatly simplified, production efficiency and product quality are improved, and the automatic implantation of the composite honeycomb noise elimination cap is achieved.

Description

technical field [0001] The invention belongs to the technical field of intelligent manufacturing, and relates to a composite implantation device of a composite material honeycomb sound-absorbing cap. Background technique [0002] Composite honeycomb is a honeycomb-shaped composite material profile, which is the most widely used in the aerospace field because of its outstanding mechanical property stability, corrosion resistance, flame retardancy, environmental resistance and wave transparency. Composite honeycomb is mainly used in the field of aviation manufacturing for sound absorption, noise reduction and wave absorption. During the processing process, it is necessary to implant the blank at the specified depth of the honeycomb hole, so that the blank is close to the inner wall, compact and regular, and forms Composite honeycomb sound-absorbing cap, the quality of the blank material implantation directly determines the sound-absorbing and noise-reducing effect of the compo...

AI Technical Summary

Problems solved by technology

The current method to solve this problem is: manual operation, first heating the metal rod to a suitable temperature, then manually picking up the blank and placing it on the honeycomb hole of the composite material, and using the heated metal rod to insert the blank into the compound honeycomb that has been coated with glue In the hole, manual compaction is carried out, the operation process is cumbersome and the temperature and depth cannot be accurately controlled

This method relies heavily on the experience and technical level of the operator, resulting in low production efficiency, high labor costs, and poor consistency

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