logic valveの例文

• So the working efficiency is low . ( 3 ) from the structure of the logic valve , as the poppet valve is sealed by a line touching , the service life should be tested
• ( 5 ) if the opening of the logic valve is limited , the fast transformation function of the logic valve will be improved , and the returning time of the piston will be reduced
• With large diameter logic valves and precise flow control valves , a short response time with low shock values and an accurate adjustment in three phases injection can be achieved
• It makes with large diameter , logic valves and precise flow control valves , high specification piston accumulators . rigid triple tie rod connection between injection unit and locking mechanism enables maximum transmission of shot force
• From the research of the experiment and the simulation , conclusions and suggestions are gotten : ( 1 ) the fast hydraulic system which uses fast on - off valve as the pilot valves to control the logic valve is an available system
• In order to overcome the disadvantages of servo valves and the spool valves , the fast hydraulic system controlled by the fast on - off valve is researched which uses the on - off valves as the pilot valves . they are used to control the opening and closing of the logic valves , thus they can control the pressure and the flow . so they can control the movement direction and the velocity of the piston