When the CA6140 lathe is drilled, the tailstock moves frequently, the labor intensity is high, and the production efficiency is low. To this end, we have used hydraulic technology to improve the tailstock as shown. In the position shown, when the two-position four-way solenoid valve 4 is energized, the oil-diameter one-way stroke throttle valve 10 enters the right chamber of the hydraulic cylinder, and the return oil throttle valve 3 and the solenoid valve 4 return to the oil tank 9 to realize the tailstock. Fast forward. When the stopper presses the valve core of the one-way stroke throttle valve 10, the oil enters the throttle valve
Improvement of CA6140 lathe tailstock