To adopt pneumatic feeding mechanism to substitute traditional CAM intermittence drive feeding mechanism are widely applied in press machine.
采用气动技术驱动的送料机构代替传统的凸轮驱动间歇送料机构，在冲压机床中得到了广泛的应用。
In addition, the conception of press Angle of spatial CAM mechanism is discussed and its mathematics model and self-adaptive arithmetic are given also.
另外，利用等距曲面的概念讨论了空间凸轮机构压力角的概念及其自适应求解模型。
During different lift range phases when a CAM controls the distribution spool of a giant hydraulic press, the CAM's requirement for the pressure Angle of its theoretical working profile is different.
凸轮机构控制巨型液压机分配阀芯时，在不同的升程阶段对凸轮理论工作曲线压力角有不同的要求。
According to defining of the global CAM curve, the resolution express of press Angle about a new type of indexing mechanism with arc surface CAM is provided.
根据空间凸轮曲面压力角的定义推导出新型弧面凸轮分度机构压力角的解析表达式，分析该机构压力角出现最大值的情况，同时对如何降低最大压力角提出了一些改进措施。
When threading, only press the button gently, the CAM will be sprung upward. it can improve efficiency of work.
穿线时只需轻轻按动按纽，打线凸轮架便会弹起，即可简单地进行穿线，进一步提高操作工的工作效率。
The invention relates to a printing press (10) includes an assembly (12) and a cam mechanism for moving at least one part of the assembly.
本发明涉及一种印刷机（10），其具有组件（12）和用于使组件的至少一个部件运动的凸轮传动机构。
The eccentric swing paper transfer mechanism was widely used in offset press, and the paper transfer CAM is in the highest accuracy requirements in paper transfer mechanism.
偏心摆动式递纸机构在胶印机中应用非常广泛。其中，递纸凸轮是递纸机构中精度要求最高的零件。
A kind of optimal design of cam-linkage-gear mechanism for the paper-transferring mechanism with variable speeds is introduced in this paper to meet the need of high-speed offset press.
研究了适合于高速胶印机的纸张输送机构——凸轮连杆齿轮变速输纸机构的优化设计问题。
A kind of optimal design of cam-linkage-gear mechanism for the paper-transferring mechanism with variable speeds is introduced in this paper to meet the need of high-speed offset press.
研究了适合于高速胶印机的纸张输送机构——凸轮连杆齿轮变速输纸机构的优化设计问题。
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