The hydraulic power is adapted to the working features of high-speed ammunition feeding system. It can be applied to the similar situations with lower power input and higher pulsepoweroutput.
试验证明，该油源适应供弹系统的工作特点，可推广应用于类似的低功率输入和高脉冲功率输出的工况。
2
The influence of the parameters such as surface treatment state, laser outputpower, welding speed, protective atmosphere, and pulse frequency on the welding quality was studied.
The focus is given to the influence of pumping power, cavity length, the output coupler transmission and initial transmission on the repetition rate, pulse width and outputpower of laser output.