Method for producing plastic parts with foam core
A technology of plastic parts and foam, which is applied in the field of manufacturing plastic parts with a sandwich structure, which can solve the problems of long cycle, slow thickness, cracks on the skin, etc.
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[0049] now refer to figure 1 , which shows a method according to the invention for producing a plastic part PS with a sandwich structure. The method mainly includes the following steps:
[0050] - arranging at least two fiber-reinforced plastic sheets FMP in the mold MO;
[0051] - arrange at least one foam insert IM between the plastic sheets FMP in the mold MO, which foam insert IM constitutes a structural core;
[0052] - closing the mold MO and applying (by means of the heating means MC) a pressure and a temperature chosen to allow the flow and polymerization of the plastic material;
[0053] - Demoulding of the part PS thus obtained.
[0054] exist Figure 1 to Figure 3 In, step (a) shows placing fiber reinforced plastic sheet FMP and foam insert IM into mold MO, step (b) shows compression and firing when the mold is closed, step (c) shows Opening of the mold and demoulding of the part.
[0055] The invention is illustrated according to a specific embodiment in whic...
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