Method for producing honeycomb sandwich panel
AssigneeHonda Giken Kogyo Kabushiki Kaisha
InventorsKeiichi Sato, Yuki Kasahara, Makoto Nasu
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Abstract
A honeycomb sandwich panel is produced by (a) mounting a honeycomb core on a lower prepreg laminate skin placed on a forming die, (b) superimposing thereon an upper prepreg laminate skin to cover the honeycomb core, (c) mounting flat plate-shaped elastic jigs on a portion of the resulting assembly where the lower prepreg laminate skin and the upper prepreg laminate skin are overlapping each other, (d) superimposing flat plate-shaped press jigs on the elastic jigs, and (e) heating the assembly under pressure for adhesion forming.
Claims9
A method for producing a honeycomb sandwich panel, comprising the steps of (a) mounting a honeycomb core on a first prepreg laminate placed on a forming die, (b) superimposing thereon a second prepreg laminate to cover said honeycomb core, (c) mounting flat plate-shaped elastic jigs on a portion of the resulting assembly where said first prepreg laminate and said second prepreg laminate are overlapping each other, (d) superimposing flat plate-shaped press jigs on said elastic jigs, and (e) heating said assembly under pressure for adhesion forming.
A method for producing a honeycomb sandwich panel, comprising the steps of (a) mounting a honeycomb core on a first prepreg laminate placed on a forming die, (b) superimposing thereon a second prepreg laminate to cover said honeycomb core, and (c) heating the resultant assembly under pressure for adhesion forming, wherein a portion of said assembly where said first prepreg laminate and said second prepreg laminate are overlapping each other has a width of 500 mm or more.
Dependencies are inferred from the claim text.