摘要 |
A small-diameter composite tube may be formed by hand rolling. A slip sheet may be placed on a work surface, and then a composite sheet may be placed on the slip sheet. A mandrel may be placed at a first edge of the composite sheet, and a portion of the slip sheet may be folded over the mandrel, and the first edge of the composite sheet, such that the mandrel is enclosed in the slip sheet. A compression bar may then be placed on the folded-over portion of the slip sheet and force may be applied, causing the slip sheet to contact the mandrel. Then, the folded-over portion of the slip sheet may be pulled away from the mandrel while force is maintained on the compression bar. As the folded-over portion of the slip sheet is pulled, the composite sheet may wind around the mandrel, forming the composite tube.
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