在研磨過程中，閥門制造的密封面是一個常用的整理方法，可以使巴彥機械密封摩擦端面(mian)(mian)尺寸精度提(ti)(ti)高(gao)，閥(fa)門(men)的(de)(de)密封(feng)面(mian)(mian)，幾何粗糙度和表面(mian)(mian)粗糙度，但不能提(ti)(ti)高(gao)密封(feng)表面(mian)(mian)的(de)(de)相互位置精度。

　　巴彥機械密封面研磨包括五個方面的基本原理：研磨運動、研磨工藝、研磨速度、研磨壓力和研磨余量。研磨過程好一起研究密封面，隨著對巴彥機械密封研(yan)究的(de)(de)(de)復雜面，之間(jian)的(de)(de)(de)表(biao)面和密(mi)(mi)封(feng)磨料磨具(ju)研(yan)究相(xiang)(xiang)對(dui)(dui)運(yun)(yun)(yun)(yun)動(dong)時，密(mi)(mi)封(feng)圈(quan)(quan)表(biao)面，磨料磨具(ju)研(yan)究部分和密(mi)(mi)封(feng)面之間(jian)的(de)(de)(de)滑(hua)動(dong)或滾動(dong)，切斷密(mi)(mi)封(feng)圈(quan)(quan)上(shang)薄(bo)薄(bo)的(de)(de)(de)一層金(jin)屬(shu)表(biao)面。密(mi)(mi)封(feng)凸峰部分的(de)(de)(de)圈(quan)(quan)，表(biao)面研(yan)磨，然后逐(zhu)漸達到所(suo)要求的(de)(de)(de)幾何形狀。不僅(jin)是(shi)金(jin)屬(shu)磨料的(de)(de)(de)研(yan)磨加工，以(yi)及化學(xue)作用。研(yan)磨油(you)可使加工表(biao)面形成的(de)(de)(de)氧化膜，從而加快研(yan)磨過程。地面運(yun)(yun)(yun)(yun)動(dong)相(xiang)(xiang)對(dui)(dui)運(yun)(yun)(yun)(yun)動(dong)的(de)(de)(de)表(biao)面和密(mi)(mi)封(feng)圈(quan)(quan)密(mi)(mi)封(feng)圈(quan)(quan)的(de)(de)(de)研(yan)究，對(dui)(dui)每個(ge)點的(de)(de)(de)表(biao)面上(shang)的(de)(de)(de)道(dao)路(lu)和相(xiang)(xiang)對(dui)(dui)滑(hua)動(dong)的(de)(de)(de)研(yan)究應該是(shi)一樣(yang)的(de)(de)(de)。和相(xiang)(xiang)對(dui)(dui)運(yun)(yun)(yun)(yun)動(dong)方(fang)向改(gai)變。改(gai)變密(mi)(mi)封(feng)環內的(de)(de)(de)每個(ge)粒(li)(li)子(zi)的(de)(de)(de)表(biao)面上(shang)運(yun)(yun)(yun)(yun)動(dong)的(de)(de)(de)方(fang)向不會(hui)重復他(ta)們的(de)(de)(de)軌(gui)跡，以(yi)避免磨損(sun)明顯增加了密(mi)(mi)封(feng)環的(de)(de)(de)表(biao)面粗糙(cao)度(du)。此(ci)外，運(yun)(yun)(yun)(yun)動(dong)方(fang)向的(de)(de)(de)改(gai)變不能(neng)使磨粒(li)(li)分布比較均勻，且均勻切斷金(jin)屬(shu)密(mi)(mi)封(feng)環的(de)(de)(de)表(biao)面。

　　巴彥機械密封研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)是利用涂敷或(huo)者壓(ya)(ya)嵌游離磨(mo)(mo)(mo)(mo)粒與(yu)(yu)(yu)(yu)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)劑的(de)(de)(de)(de)混合(he)物(wu)(wu)，在(zai)一定剛性(xing)的(de)(de)(de)(de)軟(ruan)質(zhi)(zhi)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)上(shang)，通過(guo)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)與(yu)(yu)(yu)(yu)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)向(xiang)磨(mo)(mo)(mo)(mo)料施加(jia)一定壓(ya)(ya)力(li)，磨(mo)(mo)(mo)(mo)料滾動(dong)與(yu)(yu)(yu)(yu)滑動(dong)，從(cong)被(bei)(bei)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)上(shang)去除極薄的(de)(de)(de)(de)余(yu)量(liang)(liang)，以提高(gao)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)精(jing)度和降低表(biao)(biao)面(mian)(mian)(mian)粗糙度值得(de)加(jia)工(gong)(gong)(gong)方法。按研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)時有無研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)液可分為(wei)干(gan)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)與(yu)(yu)(yu)(yu)濕研(yan)(yan)(yan)(yan)(yan)(yan)(yan)。研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)過(guo)程(cheng)中，在(zai)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)壓(ya)(ya)力(li)下，眾多的(de)(de)(de)(de)磨(mo)(mo)(mo)(mo)料微(wei)粒進(jin)行微(wei)量(liang)(liang)切削。對(dui)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)進(jin)行擠壓(ya)(ya)、刻劃、滑擦(ca)；在(zai)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)運動(dong)中當(dang)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)壓(ya)(ya)嵌的(de)(de)(de)(de)磨(mo)(mo)(mo)(mo)粒脫(tuo)落后及液中磨(mo)(mo)(mo)(mo)粒相(xiang)對(dui)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)發生(sheng)滾動(dong)。研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)過(guo)程(cheng)中，在(zai)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)壓(ya)(ya)力(li)的(de)(de)(de)(de)作(zuo)(zuo)用下，眾多磨(mo)(mo)(mo)(mo)粒進(jin)行微(wei)量(liang)(liang)切削，同時被(bei)(bei)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)表(biao)(biao)面(mian)(mian)(mian)發生(sheng)微(wei)小起(qi)伏的(de)(de)(de)(de)塑性(xing)變形，并且被(bei)(bei)加(jia)入的(de)(de)(de)(de)諸如硬脂酸(suan)、油酸(suan)、脂肪酸(suan)等活性(xing)物(wu)(wu)質(zhi)(zhi)與(yu)(yu)(yu)(yu)被(bei)(bei)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)表(biao)(biao)面(mian)(mian)(mian)起(qi)化學(xue)作(zuo)(zuo)用。隨著研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)加(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)進(jin)行，磨(mo)(mo)(mo)(mo)具(ju)(ju)與(yu)(yu)(yu)(yu)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)間(jian)(jian)更趨貼近，其間(jian)(jian)充滿了(le)微(wei)屑與(yu)(yu)(yu)(yu)破碎磨(mo)(mo)(mo)(mo)料的(de)(de)(de)(de)碎渣，堵塞了(le)研(yan)(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)表(biao)(biao)面(mian)(mian)(mian)，對(dui)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)起(qi)滑擦(ca)作(zuo)(zuo)用。所以，研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)加(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)實質(zhi)(zhi)是磨(mo)(mo)(mo)(mo)粒的(de)(de)(de)(de)微(wei)量(liang)(liang)切削、研(yan)(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)表(biao)(biao)面(mian)(mian)(mian)微(wei)小起(qi)伏的(de)(de)(de)(de)塑性(xing)流動(dong)、表(biao)(biao)面(mian)(mian)(mian)活性(xing)物(wu)(wu)質(zhi)(zhi)的(de)(de)(de)(de)化學(xue)作(zuo)(zuo)用及研(yan)(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)堵塞物(wu)(wu)與(yu)(yu)(yu)(yu)工(gong)(gong)(gong)件(jian)(jian)(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)滑擦(ca)作(zuo)(zuo)用的(de)(de)(de)(de)綜合(he)結(jie)果(guo)。

　　為了不讓泵水通過軸與密封間隙泄漏，由出口冷凝泵或在鹽水中的母管引至密封水。給水泵是一種具有一定溫度、高溫的水通過泵軸或泵體金屬容器用巴彥機械密封將熱(re)量傳給軸承(cheng)，使軸承(cheng)溫度(du)升高。為了控制傳熱(re)，所以密封的水也起到(dao)冷卻作用。

　　巴彥機械密封直接冷卻就是冷卻液體直接和密封端面接觸達到冷卻的目的。沖洗實際上也是直接冷卻的一種方式，沖洗方式中通過管路連接換熱器將冷卻后的沖洗液引入密封腔進行直接冷卻。還有一種直接冷卻就是在巴彥機械密封低壓側(ce)(大氣)將清水、蒸汽等冷(leng)卻流(liu)體直接(jie)引入(ru)密(mi)封端(duan)泄(xie)露處的一(yi)種冷(leng)卻方式，也稱急(ji)冷(leng)，急(ji)冷(leng)不僅冷(leng)卻*，還能將密(mi)封端(duan)面周圍的雜質及(ji)泄(xie)露液帶走，急(ji)冷(leng)液其壓力(li)比密(mi)封介質壓力(li)低。急(ji)冷(leng)液應盡量采用軟水，以防(fang)止(zhi)水垢(gou)產(chan)生破壞密(mi)封端(duan)面。當密(mi)封流(liu)體為易(yi)凝(ning)固、易(yi)結(jie)(jie)晶時，可用蒸汽、溶(rong)劑等防(fang)止(zhi)流(liu)體凝(ning)結(jie)(jie)。