高速气缸自适应缓冲原理研究

RESEARCH ON CUSHIONING PRINCIPLE FOR HIGH SPEED CYLINDER WITH SELF- ADAPTATION CAPACITY

对高速气缸缓冲腔系统能量进行了深入的理论分析,提出了“两个线性关系的假设”和基于“两个假设”的自适应缓冲原理。针对活塞基准速度为3m/s,速度波动10%的高速气缸,通过对基于此原理的自适应缓冲系统的仿真研究和试验研究,证明“两个线性关系的假设”是成立的,自适应缓冲原理是正确的,为解决工况条件变化的高速气缸的缓冲问题奠定了坚实的理论基础。

The cushion chamber system's energy of high-speed cylinder is theoretically analysised, 'two hypothesis of linear relationship' and cushioning principle with self-adaptation capacity based on 'two hypothesis' is presented. The energy for high-speed cylinder is emulation and experimental studied when base speed of piston is 3 m/s and varies 10%. The result shows that the 'two hypothesis of linear relationship' and the cushioning principle with self-adaptation capacity are accurate. The necessary theoretical base of cushioning for high-speed cylinder is established when working condition varies.