石(shi)(shi)(shi)(shi)棉(mian)(mian)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)墊(dian)(dian)(dian)(dian)片(pian)(pian)以石(shi)(shi)(shi)(shi)棉(mian)(mian)纖維(wei)、橡(xiang)(xiang)膠(jiao)(jiao)(jiao)為(wei)主(zhu)要原料再(zai)輔以橡(xiang)(xiang)膠(jiao)(jiao)(jiao)配合(he)(he)劑(ji)和填充(chong)料，密封(feng)圈裝配機經過混合(he)(he)攪拌、熱輥成(cheng)型、硫(liu)化(hua)等工序(xu)制成(cheng)。石(shi)(shi)(shi)(shi)棉(mian)(mian)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)墊(dian)(dian)(dian)(dian)片(pian)(pian)根(gen)據其配方、工藝性能及用途的(de)不同，可分(fen)為(wei)普通石(shi)(shi)(shi)(shi)棉(mian)(mian)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)墊(dian)(dian)(dian)(dian)片(pian)(pian)和耐油石(shi)(shi)(shi)(shi)棉(mian)(mian)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)墊(dian)(dian)(dian)(dian)片(pian)(pian)。密封(feng)圈裝配機根(gen)據使用的(de)溫度和壓力(li)不同可以分(fen)為(wei)低(di)壓石(shi)(shi)(shi)(shi)棉(mian)(mian)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)墊(dian)(dian)(dian)(dian)片(pian)(pian)，密封(feng)圈裝配機中壓石(shi)(shi)(shi)(shi)棉(mian)(mian)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)墊(dian)(dian)(dian)(dian)片(pian)(pian)和高壓石(shi)(shi)(shi)(shi)棉(mian)(mian)橡(xiang)(xiang)膠(jiao)(jiao)(jiao)墊(dian)(dian)(dian)(dian)片(pian)(pian)。適用于水、水蒸氣、油類、溶(rong)劑(ji)、中等酸密封(feng)圈裝配機、堿的(de)密封(feng)，石(shi)(shi)(shi)(shi)棉(mian)(mian)墊(dian)(dian)(dian)(dian)片(pian)(pian)主(zhu)要應用在中、低(di)壓法蘭連(lian)接的(de)密封(feng)中

O型(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)適用(yong)于(yu)裝(zhuang)在各(ge)種(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)械(xie)設(she)備上(shang)，在規定的(de)溫度、壓(ya)力密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)裝(zhuang)配(pei)(pei)機(ji)(ji)(ji)(ji)(ji)、以及(ji)不同的(de)液(ye)體(ti)和(he)氣體(ti)介質中，于(yu)靜止或(huo)運(yun)動狀態下起(qi)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)作用(yong)。在機(ji)(ji)(ji)(ji)(ji)床、船舶、汽車(che)、航空航天(tian)設(she)備、冶金機(ji)(ji)(ji)(ji)(ji)械(xie)、化工機(ji)(ji)(ji)(ji)(ji)械(xie)、工程機(ji)(ji)(ji)(ji)(ji)械(xie)、建筑機(ji)(ji)(ji)(ji)(ji)械(xie)、礦(kuang)山機(ji)(ji)(ji)(ji)(ji)械(xie)、石油(you)機(ji)(ji)(ji)(ji)(ji)械(xie)、塑料機(ji)(ji)(ji)(ji)(ji)械(xie)、農業機(ji)(ji)(ji)(ji)(ji)械(xie)、以及(ji)各(ge)類儀(yi)器儀(yi)表上(shang)，大量應用(yong)著(zhu)各(ge)種(zhong)(zhong)類型(xing)(xing)的(de)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)元件。O型(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)主(zhu)要用(yong)于(yu)靜密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)裝(zhuang)配(pei)(pei)機(ji)(ji)(ji)(ji)(ji)和(he)往(wang)復運(yun)動密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)。密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)裝(zhuang)配(pei)(pei)機(ji)(ji)(ji)(ji)(ji)用(yong)于(yu)旋(xuan)轉(zhuan)運(yun)動密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)時，于(yu)低速回(hui)轉(zhuan)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)裝(zhuang)置。密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)裝(zhuang)配(pei)(pei)機(ji)(ji)(ji)(ji)(ji)O型(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)一般安裝(zhuang)在外圓或(huo)內圓上(shang)截面(mian)為矩(ju)形的(de)溝槽內起(qi)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)作用(yong)。O型(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)在耐(nai)油(you)、酸堿、磨(mo)、化學侵蝕等(deng)環境依然起(qi)到良好密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)、減震作用(yong)。因此，密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)裝(zhuang)配(pei)(pei)機(ji)(ji)(ji)(ji)(ji)O型(xing)(xing)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)圈(quan)(quan)是液(ye)壓(ya)與氣壓(ya)傳(chuan)動系統(tong)中使(shi)用(yong)廣(guang)泛(fan)的(de)一種(zhong)(zhong)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)(feng)(feng)件

橡膠(jiao)O型(xing)圈(quan)成(cheng)(cheng)品(pin)的(de)(de)脹大于縮(suo)(suo)短率動搖規模(mo)很大，橡膠(jiao)O型(xing)圈(quan)海(hai)面(mian)成(cheng)(cheng)品(pin)通常選(xuan)用一次(ci)或許(xu)(xu)二次(ci)硫化，發泡硫化（又成(cheng)(cheng)發孔）模(mo)具型(xing)腔按成(cheng)(cheng)品(pin)尺度減小60%擺布，第二次(ci)按成(cheng)(cheng)品(pin)尺度擴大7%-10%作為定型(xing)硫化膠(jiao)料縮(suo)(suo)短率是(shi)一個改變多端，極(ji)為雜亂的(de)(de)疑問，也(ye)是(shi)模(mo)具設計(ji)者(zhe)需求慎重考慮的(de)(de)疑問，當前，還沒有(you)一個真實(shi)的(de)(de)，完善(shan)的(de)(de)，具有(you)實(shi)用價值的(de)(de)核算公式，還只能以憑借(jie)經(jing)歷(li)估計(ji)或許(xu)(xu)經(jing)過積累實(shi)踐丈量數據作為參閱。環盛(sheng)自動化是(shi)一家專門(men)進行(xing)銷售密封圈(quan)裝(zhuang)配(pei)機的(de)(de)公司，擁有(you)成(cheng)(cheng)熟的(de)(de)技術和(he)務實(shi)的(de)(de)管理經(jing)驗，為客戶提供優良的(de)(de)密封圈(quan)裝(zhuang)配(pei)機和(he)精致(zhi)的(de)(de)服務。