卷筒纸印刷机折页戳针凸轮的分析与优化设计

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With the speed of printing industry tends to be higher and higher, the competition is intensify sharply and the cost is growing fast, and the profits of printing industry declined in varying degrees. Therefore, to improve the printing speed and increase labor productivity has become the necessary choices for printing industry. By designing and optimizing the cam, the folder can improve the speed. Analysis, improvement, commissioning tests showed that the improved pin cam able to meet the demand for high-speed folding machine.印刷工业趋于高速化的今天，行业竞争加剧，印刷成本逐步上升，以致业者的利润不同程度下降。因此，提高印刷速度、提高单位劳动生产率已成为印刷业必选的途径之一。通过对折页机戳针凸轮进行优化设计，并作出优化后的凸轮曲线，以适应折页机转速的提高。通过分析、改进、试车试验后表明，改进后的戳针凸轮能够满足折页机高速的需求。