| 摘要 |
PROBLEM TO BE SOLVED: To provide a corrugated sheet manufacturing apparatus that can reduce mutual intervals of two or more parts pressed by a slider in each of stacked two or more forming punches.SOLUTION: Two or more first sliders 20 each sequentially press a first forming punch 161 against a second die 18 at the pressing timing deviated to each other according to the operation timing deviation of the first slider 20, by pressing two or more first pressed parts 161d every first forming punch 161. Then, a first pressing shaft 241 sequentially moves two or more first sliders 20 to one hand of the slider reciprocation direction DR3 at the operation timing deviated to each other. Accordingly, mutual intervals of the two or more first pressed parts 161d can be reduced in each of the stacked two or more first forming punches 161 in comparison with a configuration adopting an integrally formed slider. |
