Composite helical springs and process of manufacture

作者: Peter C. Bertelson

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摘要: A helical spring is formed by winding a fiber bundle onto core at predetermined wind angle and then the wound grooved mold. The fibers have thermosetting material thereon which cured as advances along groove heating of mold, mold rotated to achieve this advance. frictional engagement delivery end set up between pull stretch thereby optimally orient before setting.

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