| 摘要 |
The present invention relates to a method for continuously manufacturing springs by selecting appropriate fiber reinforced composite materials depending on preferable strength, elastic modulus, a fatigue life, etc. and by easily adjusting the width, the number of wrinkles, the height, etc. of the springs. A method for manufacturing zigzag-type springs according to an embodiment of the present invention enables continuous mass-production of the springs and allows the width, the number of wrinkles, and the height of springs to be easily adjusted depending on shock absorbers of the automobile when manufacturing springs. [Reference numerals] (S100) Step of manufacturing a prepreg sheet; (S200) Step of manufacturing a spring preform sheet; (S300) Step of hardening the spring preform sheet; (S400) Step of cutting the hardened spring preform sheet |
