buffer piston 예문

• Barrel buffer piston rod assembly
• Many researches have been done with the simulation model . it was found that some structure parameters such as the diameter of the driving piston , the diameter of the buffer piston , the stiffness of the valve spring , the compress ratio of the buffer piston , and the flux area of the solenoid valve etc . have great effect on the performance of the haecvvs . for certain performance demand of the variable vale system , there is a most suitable combination for the structure parameters