在研磨過程中，閥門制造的密封面是一個常用的整理方法，可以使武侯機械密封摩(mo)擦端面尺(chi)寸(cun)精(jing)度(du)(du)(du)提高，閥門的密封(feng)面，幾(ji)何粗糙度(du)(du)(du)和表面粗糙度(du)(du)(du)，但不能提高密封(feng)表面的相互(hu)位置精(jing)度(du)(du)(du)。

　　武侯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，隨著對武侯機械密封研(yan)(yan)究的(de)復雜面(mian)(mian)(mian)，之間的(de)表(biao)面(mian)(mian)(mian)和(he)密(mi)(mi)封(feng)磨(mo)料(liao)磨(mo)具(ju)(ju)研(yan)(yan)究相對運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)時，密(mi)(mi)封(feng)圈(quan)表(biao)面(mian)(mian)(mian)，磨(mo)料(liao)磨(mo)具(ju)(ju)研(yan)(yan)究部分(fen)和(he)密(mi)(mi)封(feng)面(mian)(mian)(mian)之間的(de)滑(hua)動(dong)(dong)(dong)(dong)(dong)或滾動(dong)(dong)(dong)(dong)(dong)，切(qie)斷(duan)密(mi)(mi)封(feng)圈(quan)上(shang)薄薄的(de)一層(ceng)金屬表(biao)面(mian)(mian)(mian)。密(mi)(mi)封(feng)凸峰部分(fen)的(de)圈(quan)，表(biao)面(mian)(mian)(mian)研(yan)(yan)磨(mo)，然(ran)后逐漸(jian)達到(dao)所要求的(de)幾何(he)形狀(zhuang)。不僅(jin)是金屬磨(mo)料(liao)的(de)研(yan)(yan)磨(mo)加(jia)(jia)工(gong)，以及化學作用。研(yan)(yan)磨(mo)油可使加(jia)(jia)工(gong)表(biao)面(mian)(mian)(mian)形成的(de)氧(yang)化膜，從而(er)加(jia)(jia)快研(yan)(yan)磨(mo)過程。地面(mian)(mian)(mian)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)相對運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的(de)表(biao)面(mian)(mian)(mian)和(he)密(mi)(mi)封(feng)圈(quan)密(mi)(mi)封(feng)圈(quan)的(de)研(yan)(yan)究，對每個點的(de)表(biao)面(mian)(mian)(mian)上(shang)的(de)道路和(he)相對滑(hua)動(dong)(dong)(dong)(dong)(dong)的(de)研(yan)(yan)究應該是一樣的(de)。和(he)相對運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)方向改(gai)變(bian)。改(gai)變(bian)密(mi)(mi)封(feng)環內的(de)每個粒子(zi)的(de)表(biao)面(mian)(mian)(mian)上(shang)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)的(de)方向不會重復他們(men)的(de)軌跡(ji)，以避(bi)免磨(mo)損明顯增加(jia)(jia)了密(mi)(mi)封(feng)環的(de)表(biao)面(mian)(mian)(mian)粗糙度(du)。此外，運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)方向的(de)改(gai)變(bian)不能使磨(mo)粒分(fen)布比(bi)較均勻(yun)，且均勻(yun)切(qie)斷(duan)金屬密(mi)(mi)封(feng)環的(de)表(biao)面(mian)(mian)(mian)。

　　武侯機械密封研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)是利用(yong)(yong)涂敷(fu)或者壓(ya)嵌游離磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒與(yu)(yu)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)劑的(de)(de)(de)混(hun)合(he)物(wu)，在一(yi)定(ding)剛性(xing)(xing)的(de)(de)(de)軟質研(yan)(yan)(yan)(yan)(yan)具上，通過(guo)研(yan)(yan)(yan)(yan)(yan)具與(yu)(yu)工(gong)件(jian)(jian)(jian)向磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)(liao)施加一(yi)定(ding)壓(ya)力(li)，磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)(liao)滾動與(yu)(yu)滑(hua)動，從(cong)被研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)工(gong)件(jian)(jian)(jian)上去除極薄的(de)(de)(de)余(yu)量，以(yi)提高工(gong)件(jian)(jian)(jian)的(de)(de)(de)精度(du)和降低表(biao)面(mian)(mian)粗糙(cao)度(du)值得(de)加工(gong)方法。按研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)時有無研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)液(ye)可分為干研(yan)(yan)(yan)(yan)(yan)與(yu)(yu)濕研(yan)(yan)(yan)(yan)(yan)。研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)過(guo)程(cheng)中，在研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壓(ya)力(li)下，眾多(duo)的(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)(liao)微(wei)(wei)粒進行(xing)微(wei)(wei)量切(qie)削(xue)。對工(gong)件(jian)(jian)(jian)表(biao)面(mian)(mian)進行(xing)擠壓(ya)、刻劃、滑(hua)擦；在研(yan)(yan)(yan)(yan)(yan)具運動中當研(yan)(yan)(yan)(yan)(yan)具壓(ya)嵌的(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒脫(tuo)落后及液(ye)中磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒相(xiang)對工(gong)件(jian)(jian)(jian)發(fa)生滾動。研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)過(guo)程(cheng)中，在研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壓(ya)力(li)的(de)(de)(de)作(zuo)用(yong)(yong)下，眾多(duo)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒進行(xing)微(wei)(wei)量切(qie)削(xue)，同時被研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表(biao)面(mian)(mian)發(fa)生微(wei)(wei)小起(qi)(qi)(qi)伏的(de)(de)(de)塑性(xing)(xing)變形，并且被加入(ru)的(de)(de)(de)諸如硬脂酸(suan)、油酸(suan)、脂肪(fang)酸(suan)等活性(xing)(xing)物(wu)質與(yu)(yu)被研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表(biao)面(mian)(mian)起(qi)(qi)(qi)化學作(zuo)用(yong)(yong)。隨著研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)加工(gong)的(de)(de)(de)進行(xing)，磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具與(yu)(yu)工(gong)件(jian)(jian)(jian)表(biao)面(mian)(mian)間更趨(qu)貼近，其間充滿了(le)微(wei)(wei)屑與(yu)(yu)破(po)碎磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)(liao)的(de)(de)(de)碎渣，堵塞了(le)研(yan)(yan)(yan)(yan)(yan)具表(biao)面(mian)(mian)，對工(gong)件(jian)(jian)(jian)表(biao)面(mian)(mian)起(qi)(qi)(qi)滑(hua)擦作(zuo)用(yong)(yong)。所以(yi)，研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)加工(gong)的(de)(de)(de)實質是磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒的(de)(de)(de)微(wei)(wei)量切(qie)削(xue)、研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表(biao)面(mian)(mian)微(wei)(wei)小起(qi)(qi)(qi)伏的(de)(de)(de)塑性(xing)(xing)流動、表(biao)面(mian)(mian)活性(xing)(xing)物(wu)質的(de)(de)(de)化學作(zuo)用(yong)(yong)及研(yan)(yan)(yan)(yan)(yan)具堵塞物(wu)與(yu)(yu)工(gong)件(jian)(jian)(jian)表(biao)面(mian)(mian)滑(hua)擦作(zuo)用(yong)(yong)的(de)(de)(de)綜合(he)結(jie)果。

　　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武侯機械密封將熱(re)量傳(chuan)給(gei)軸承，使軸承溫度(du)升高。為了控(kong)制(zhi)傳(chuan)熱(re)，所以密封的水也(ye)起到冷卻作用。

　　武侯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武侯機械密封低(di)壓側(大氣)將清水(shui)(shui)、蒸汽(qi)(qi)等(deng)冷(leng)卻(que)流體(ti)直接引入密(mi)封(feng)端(duan)泄(xie)露處的一種冷(leng)卻(que)方式，也稱急(ji)冷(leng)，急(ji)冷(leng)不僅冷(leng)卻(que)*，還能將密(mi)封(feng)端(duan)面周圍的雜質(zhi)及(ji)泄(xie)露液帶走(zou)，急(ji)冷(leng)液其壓力(li)比密(mi)封(feng)介(jie)質(zhi)壓力(li)低(di)。急(ji)冷(leng)液應盡量采用軟水(shui)(shui)，以防止水(shui)(shui)垢產(chan)生(sheng)破壞密(mi)封(feng)端(duan)面。當(dang)密(mi)封(feng)流體(ti)為易凝固、易結(jie)晶時，可用蒸汽(qi)(qi)、溶(rong)劑等(deng)防止流體(ti)凝結(jie)。