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Pultrusion process for producing a profiled preform or a profiled FRP component, pultrusion plant and pressing device for carrying out the method
Pultrusion process for producing a profiled preform or a profiled FRP component, pultrusion plant and pressing device for carrying out the method
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机译:用于制造异型坯或异型FRP组件的拉挤工艺,拉挤设备和用于执行该方法的压制装置
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摘要
Pultrusion methods and apparatus for manufacturing a profiled preform or FRP-component with cross-sectional segments that extend angularly to one another from a plurality of semifinished products in a quasi-continuous process, where: at least one multilayer semifinished product arrangement [of a multilayer semifinished product arrangement] is dispensed from a dispenser unit in order to manufacture the preform, with the multilayer semifinished product arrangement dispensed from the dispenser unit being fed to the forming device and including a combination of several webs of semifinished reinforcement fiber layers and at least one resin film; the semifinished product arrangement is guided through a forming device and at least one cross-sectional segment of the semifinished product arrangement is angled in order to form an angle profile, with the semifinished product arrangement being compressed in a pressing device, optionally after a hardening process, and with a longitudinal section of the preform or the component being removed after a cutting process.
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