Modern product line requires pneumatic system to have heavier load , higher speed and longer life . so the cushioning of the actuator is becoming more important 现代化生产线要求气动系统的负载更高、速度更快、寿命更长，这使得气缸高速运行到端位停止时的缓冲问题显得越来越重要。
Then pressure , temperature , velocity , and density of the flow field can be calculated out , according with the calculated results , we can calculate the condensation density of the pneumatic systems in the experiment 求得实验中系统在充放气过程中压力、温度、速度和密度分布的数值解。进而求得系统在充放气过程中的凝结水滴密度。
The appearance of electropneumtic proportional / servo control methods . which has developed the pneumatic system from traditional point - to - point control way to servo control way , greatly widen the application area of pneumatic system 电-气比例伺服控制技术的出现，使气动系统从传统的点位控制向伺服控制过渡，大大拓展了气动技术的应用领域。
It is in standard modular design and can freely separate and combine . the product is in reasonable design , simple to operate , easy to assemble and unassemble . it can be adjusted freely and meet all requirements of pneumatic system 标准的模块化设计，能任意分解、组合，产品设计合理、使用方便、装卸容易，能随意调整，能满足气动系统不同的使用要求。
The design of machine includes image collection and process , control system , pneumatic system , programme of serial port communication and machine test . this dissertation composes of several parts , which are as follows 该机器的设计制造主要由图像采集与处理、控制系统、气动系统、串口通讯和程序设计及最终的整机制造、安装、调试等几部分组成。
In previous research , the mathematical model of the pneumatic system was established to get the numerical solution of the pneumatic flow field state during charging and discharging process 以前的研究通过建立气动系统数学模型,计算出系统在充放气过程中的流场状态,再结合凝结理论和沉积理论,计算出系统的进水能力和排水能力,从而判别系统是否发生内部结露。
Offering a wide range of control capabilities , including built - in pid - controllers , asi and field bus connections , burkert supplies the most reliable and innovative solenoid valves , process valves , pneumatic systems , sensors and complete fluid systems 德国宝得提供最可靠的和具创新意义的电磁阀、过程控制阀、气动系统、传感器以及由这些产品组成的全套流体控制系统。
The condensation of vapor in pneumatic system , especially internal condensation , affect system ’ s performance and element ’ s life greatly , so it is important to determine the occurrence of condensation and prevent system from it 气动系统的结露尤其是内部结露对系统性能和元件寿命有很大的影响,所以正确判别内部结露的发生、提出防止内部结露的措施已成为一个重要的课题。
It is made up of filter relief - pressure valve and oil sprayer , thus reducing the transverse installation space . it can not only provide clean , dry and stable air source for pneumatic system but also provide good lubrication for pneumatic elements in the pneumatic system 由过滤减压阀和油雾器组合而成，减小了横向安装空间，能为气动系统提供清洁、干燥、稳定的气源，又能为气体系统中的气动元件提供良好的润滑作用。
Magswitch is suitable for many liquid and gaseous media , and is used in vacuum technology pump actuation , refrigeration technology compressor control , gas technology supply monitoring , leak detection , filter monitoring soiling detection , filling level measurement overfilling protection , dry running protection and for many different measuring tasks in hydraulic and pneumatic systems , in mechanical engineering and in building service engineering 磁控开关适应多种液体和气体，并应用于真空技术泵启动，冷藏技术压缩机控制，瓦斯技术供给控制，密闭性检查，过滤控制污染探测，填充状态测量防过满，防干运行，以及许多水压，气压系统的测量任务，还有机械工程，屋宇设备工程中。
