平谷液壓密封件形式與材料的選擇
在(zai)液(ye)壓(ya)系統中,常見的密(mi)封(feng)形(xing)(xing)式有擠(ji)壓(ya)型O形(xing)(xing)密(mi)封(feng)圈(quan)、Y形(xing)(xing)圈(quan)、V形(xing)(xing)圈(quan)、U形(xing)(xing)圈(quan)唇形(xing)(xing)密(mi)封(feng)。唇形(xing)(xing)密(mi)封(feng)圈(quan)主(zhu)要(yao)用于(yu)往(wang)(wang)復動密(mi)封(feng),與O形(xing)(xing)圈(quan)等擠(ji)壓(ya)密(mi)封(feng)相比(bi),往(wang)(wang)復動密(mi)封(feng)使用唇形(xing)(xing)密(mi)封(feng)圈(quan)具(ju)...