U形聚(ju)(ju)氨(an)酯封(feng)(feng)(feng)密(mi)(mi)(mi)圈(quan)的(de)(de)(de)總類:軸(zhou)(zhou)用U型(xing)(xing)(xing)(xing)圈(quan)、孔用U型(xing)(xing)(xing)(xing)圈(quan)、孔軸(zhou)(zhou)雙用U型(xing)(xing)(xing)(xing)圈(quan)也是種(zhong)起封(feng)(feng)(feng)密(mi)(mi)(mi)使用的(de)(de)(de)封(feng)(feng)(feng)密(mi)(mi)(mi)圈(quan)。正因為其(qi)橫截面如U型(xing)(xing)(xing)(xing),故被成U型(xing)(xing)(xing)(xing)圈(quan),日文名(ming)號U-ring。U型(xing)(xing)(xing)(xing)聚(ju)(ju)氨(an)酯封(feng)(feng)(feng)密(mi)(mi)(mi)圈(quan)是液壓(ya)(ya)系統缸中常會用的(de)(de)(de)封(feng)(feng)(feng)密(mi)(mi)(mi)件,它也是種(zhong)一般的(de)(de)(de)唇(chun)口封(feng)(feng)(feng)密(mi)(mi)(mi)件,不(bu)管怎(zen)樣適用于活塞件環和活塞件環桿都(dou)能拿到好(hao)的(de)(de)(de)封(feng)(feng)(feng)密(mi)(mi)(mi)視(shi)覺效果,U型(xing)(xing)(xing)(xing)圈(quan)在低電壓(ya)(ya)情況發生下,只(zhi)靠嘴唇(chun)的(de)(de)(de)過渡配合出(chu)(chu)現斷裂制造封(feng)(feng)(feng)密(mi)(mi)(mi),因排斥戶型(xing)(xing)(xing)(xing)面積小(xiao),振動力(li)相對來說較低,隨壓(ya)(ya)差變高,唇(chun)口優質的(de)(de)(de)配置出(chu)(chu)現斷裂量增(zeng)長,可以(yi)彎曲(qu)(qu)的(de)(de)(de),進(jin)行(xing)壓(ya)(ya)縮及可以(yi)彎曲(qu)(qu)的(de)(de)(de)熱應力(li)增(zeng)長,U型(xing)(xing)(xing)(xing)圈(quan)徑向壓(ya)(ya)緊力(li)全自(zi)動變小(xiao),與封(feng)(feng)(feng)密(mi)(mi)(mi)面排斥的(de)(de)(de)間(jian)距連續不(bu)斷增(zeng)長,到U型(xing)(xing)(xing)(xing)圈(quan)整體的(de)(de)(de)心(xin)軸(zhou)(zhou)間(jian)距與封(feng)(feng)(feng)密(mi)(mi)(mi)面排斥,若(ruo)想 保障高壓(ya)(ya)力(li)狀況下擁有好(hao)的(de)(de)(de)封(feng)(feng)(feng)密(mi)(mi)(mi)性。
使用負荷率:往(wang)復式(shi)運作
事情(qing)經濟(ji)壓力:0-40MPa
往(wang)復式運行速(su)度:≤0.5m/s
可用氣(qi)溫:-30℃~110℃
常用原(yuan)材料(liao):PU,夾布NBR等
u形再生膠密封圈圈樣式款型