琿春液壓密封件形式與材料的選擇
在(zai)液(ye)壓(ya)系統中，常(chang)見的密(mi)(mi)(mi)封(feng)(feng)形(xing)(xing)(xing)式(shi)有擠(ji)壓(ya)型(xing)O形(xing)(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)圈、Y形(xing)(xing)(xing)圈、V形(xing)(xing)(xing)圈、U形(xing)(xing)(xing)圈唇形(xing)(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)。唇形(xing)(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)圈主要(yao)用于(yu)往(wang)復動密(mi)(mi)(mi)封(feng)(feng)，與O形(xing)(xing)(xing)圈等(deng)擠(ji)壓(ya)密(mi)(mi)(mi)封(feng)(feng)相比，往(wang)復動密(mi)(mi)(mi)封(feng)(feng)使(shi)用唇形(xing)(xing)(xing)密(mi)(mi)(mi)封(feng)(feng)圈具...
