Forming method of high-rigidity conical-structure carbon fiber composite tube
A composite tube and tapered structure technology, which is applied in the field of drones, can solve the problems of inability to manufacture carbon fiber composite tubes that meet the tapered structure, and achieve the effect of not easy to buckle, smooth surface quality, and high surface quality
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[0056] The present invention adopts high modulus carbon fiber, such as MM55J, etc., as reinforcement, and matches high toughness and high temperature resistant epoxy resin to make unidirectional tape prepreg. Extract the outer surface of the tapered carbon fiber composite pipe in Catia, use Fibersim to design the layup, design the shape and size of each layer of prepreg, and use a cutting machine to cut it to obtain the tapered carbon fiber composite material. The unidirectional tape prepreg web 20 is used for pipe laying.
[0057] Such as figure 1 Shown, a kind of high rigidity taper structure carbon fiber composite material tube forming method, described forming method comprises the following steps:
[0058] Step 1: Clean the upper mold body 1, the lower mold body 4, and the auxiliary paving tooling 12 with a cleaning agent until they are clean; paste the adhesive release cloth on the surface of the auxiliary paving tooling 12 respectively, and use a knife to move along th...
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