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该压力介质补偿器的原理,是在活塞上下运动过程中,保持压力介质总容积不变。可以在不同高压(最高为600MPa)下实现自动无级补偿,从而改善了三轴仪压力室和压机的受力状态,还可以通孔隙水压.
The principle of the pressure medium compensator is to maintain the total volume of the pressure medium during the up and down motion of the piston. It can realize automatic stepless compensation under different high pressure (up to 600MPa), thus improving the stress state of the triaxial apparatus pressure chamber and the press, and also can pass the pore water pressure.