An ultrasonic flame spraying technology is adopted for the reinforcement of the surface of the plungerpiston.
柱塞表面的强化采用超音速火焰喷涂技术。
2
The clearance variation that is caused by the heat deformation of the cylinder and the plungerpiston is analyzed.
材料及气缸和柱塞间的配合间隙等问题进行了分析研究。
3
An undercarriage buffer plunger in an airplane suddenly fractured during the process of reinforcing pressure, and a fragment of a floating piston was thrown out.