密(mi)(mi)封(feng)(feng)溝槽同軸度偏差大的(de)(de)(de)(de)另一個害處是使O形(xing)(xing)(xing)密(mi)(mi)封(feng)(feng)圈(quan)沿(yan)圓周(zhou)壓縮不均。o型(xing)密(mi)(mi)封(feng)(feng)圈(quan)裝(zhuang)配機器(qi)此外(wai)還(huan)有由于(yu)O形(xing)(xing)(xing)圈(quan)截(jie)面(mian)直(zhi)徑、材質硬度、潤滑(hua)油膜厚度等(deng)的(de)(de)(de)(de)不均以(yi)及(ji)密(mi)(mi)封(feng)(feng)軸表面(mian)粗糙度等(deng)因(yin)素(su)的(de)(de)(de)(de)影響，導致O形(xing)(xing)(xing)圈(quan)的(de)(de)(de)(de)一部(bu)分(fen)沿(yan)工(gong)件表面(mian)滑(hua)動(dong)，另一部(bu)分(fen)則發(fa)生(sheng)滾(gun)動(dong)，從而(er)造(zao)成(cheng)O形(xing)(xing)(xing)圈(quan)的(de)(de)(de)(de)扭(niu)(niu)曲(qu)。運(yun)動(dong)使圈(quan)很容易因(yin)扭(niu)(niu)曲(qu)而(er)損壞(huai)(huai)，這是密(mi)(mi)封(feng)(feng)裝(zhuang)置發(fa)生(sheng)損壞(huai)(huai)和泄(xie)漏(lou)的(de)(de)(de)(de)重要原因(yin)o型(xing)密(mi)(mi)封(feng)(feng)圈(quan)裝(zhuang)配機器(qi)。因(yin)此提高(gao)密(mi)(mi)封(feng)(feng)溝槽的(de)(de)(de)(de)加工(gong)精密(mi)(mi)度以(yi)及(ji)減(jian)小(xiao)偏心是保證(zheng)O形(xing)(xing)(xing)圈(quan)具有可(ke)靠(kao)的(de)(de)(de)(de)密(mi)(mi)封(feng)(feng)性(xing)和壽命的(de)(de)(de)(de)重要因(yin)素(su)。o型(xing)密(mi)(mi)封(feng)(feng)圈(quan)裝(zhuang)配機器(qi)安裝(zhuang)密(mi)(mi)封(feng)(feng)圈(quan)不應是它處于(yu)扭(niu)(niu)曲(qu)狀(zhuang)態(tai)。假如在安裝(zhuang)時就(jiu)被(bei)扭(niu)(niu)曲(qu)，則扭(niu)(niu)曲(qu)損傷就(jiu)會(hui)很快發(fa)生(sheng)。在工(gong)作中，扭(niu)(niu)曲(qu)現象會(hui)將O形(xing)(xing)(xing)圈(quan)切(qie)斷，產生(sheng)大量漏(lou)油o型(xing)密(mi)(mi)封(feng)(feng)圈(quan)裝(zhuang)配機器(qi)，而(er)且切(qie)斷的(de)(de)(de)(de)O形(xing)(xing)(xing)圈(quan)會(hui)混到液(ye)壓系統(tong)的(de)(de)(de)(de)其(qi)他部(bu)位，造(zao)成(cheng)重大事故。

在(zai)O型(xing)圈(quan)的(de)(de)壓(ya)模硫(liu)(liu)(liu)化(hua)橡(xiang)(xiang)(xiang)膠(jiao)(jiao)全過(guo)程中，務必嚴苛(ke)恰當把握硫(liu)(liu)(liu)化(hua)橡(xiang)(xiang)(xiang)膠(jiao)(jiao)的(de)(de)溫度、時(shi)間(jian)和(he)工作壓(ya)力(li)，并隨(sui)時(shi)隨(sui)地留意硫(liu)(liu)(liu)化(hua)橡(xiang)(xiang)(xiang)膠(jiao)(jiao)全過(guo)程中溫度等主要參數的(de)(de)轉變狀況，開展(zhan)相對應解決，不(bu)然會(hui)導致商品欠硫(liu)(liu)(liu)或過(guo)硫(liu)(liu)(liu)。若(ruo)選用(yong)(yong)全自動自動控制系統，則全部(bu)硫(liu)(liu)(liu)化(hua)橡(xiang)(xiang)(xiang)膠(jiao)(jiao)全過(guo)程會(hui)自動保(bao)存和(he)操縱，以確保(bao)商品做到正硫(liu)(liu)(liu)化(hua)橡(xiang)(xiang)(xiang)膠(jiao)(jiao)水(shui)(shui)平。環(huan)盛的(de)(de)科學技(ji)術水(shui)(shui)平實力(li)還是(shi)比較強勁的(de)(de)，采用(yong)(yong)的(de)(de)o型(xing)密(mi)封(feng)圈(quan)裝配機器(qi)技(ji)術也(ye)是(shi)國內外較高水(shui)(shui)平，擁有很(hen)多成功的(de)(de)案(an)例，您要是(shi)不(bu)放心的(de)(de)話可以聯系我們，我們把案(an)例發給您看一(yi)下，您再(zai)進(jin)行抉擇。

密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)與法蘭密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)面應(ying)(ying)(ying)(ying)清洗干凈(jing)，o型(xing)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)裝配(pei)機器(qi)不得(de)有任何影響連(lian)接密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)性能(neng)的劃痕、斑點等缺(que)陷存(cun)在。2、密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)外徑(jing)應(ying)(ying)(ying)(ying)比法蘭密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)面外小(xiao)(xiao)，密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)內(nei)(nei)徑(jing)應(ying)(ying)(ying)(ying)比管(guan)道內(nei)(nei)徑(jing)稍(shao)大(da)，兩內(nei)(nei)徑(jing)的差一般取(qu)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)厚(hou)度的2倍，以保證壓(ya)(ya)緊(jin)(jin)(jin)后，o型(xing)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)裝配(pei)機器(qi)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)內(nei)(nei)緣不致伸入容器(qi)或管(guan)道內(nei)(nei)，以免(mian)妨礙容器(qi)或管(guan)道中流體的流動。3、o型(xing)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)裝配(pei)機器(qi)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)預緊(jin)(jin)(jin)力(li)不應(ying)(ying)(ying)(ying)超過(guo)設(she)計規(gui)定(ding)，以免(mian)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)過(guo)度壓(ya)(ya)縮(suo)喪失(shi)回彈能(neng)力(li)。4、 密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)壓(ya)(ya)緊(jin)(jin)(jin)時，o型(xing)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)裝配(pei)機器(qi)使用(yong)扭(niu)矩(ju)扳手。對(dui)大(da)型(xing)螺栓和(he)高強度螺栓，使用(yong)液(ye)壓(ya)(ya)上緊(jin)(jin)(jin)器(qi)。o型(xing)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)裝配(pei)機器(qi)擰緊(jin)(jin)(jin)力(li)矩(ju)應(ying)(ying)(ying)(ying)根據給定(ding)的密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)墊(dian)片(pian)(pian)(pian)壓(ya)(ya)緊(jin)(jin)(jin)通(tong)過(guo)計算求得(de)，液(ye)壓(ya)(ya)上緊(jin)(jin)(jin)器(qi)油壓(ya)(ya)的大(da)小(xiao)(xiao)亦應(ying)(ying)(ying)(ying)通(tong)過(guo)計算確(que)定(ding)