在研磨過程中，閥門制造的密封面是一個常用的整理方法，可以使隨州機械密封摩(mo)擦(ca)端面(mian)尺寸精度提高(gao)(gao)，閥門(men)的密(mi)封(feng)面(mian)，幾何粗糙(cao)度和表面(mian)粗糙(cao)度，但不(bu)能提高(gao)(gao)密(mi)封(feng)表面(mian)的相互(hu)位(wei)置精度。

　　隨州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，隨著對隨州機械密封研(yan)究(jiu)(jiu)的(de)(de)復雜面(mian)(mian)，之間的(de)(de)表(biao)面(mian)(mian)和密(mi)(mi)(mi)封(feng)(feng)(feng)磨(mo)(mo)(mo)料(liao)磨(mo)(mo)(mo)具(ju)研(yan)究(jiu)(jiu)相(xiang)(xiang)對運(yun)(yun)動(dong)(dong)(dong)(dong)時，密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)表(biao)面(mian)(mian)，磨(mo)(mo)(mo)料(liao)磨(mo)(mo)(mo)具(ju)研(yan)究(jiu)(jiu)部分和密(mi)(mi)(mi)封(feng)(feng)(feng)面(mian)(mian)之間的(de)(de)滑動(dong)(dong)(dong)(dong)或滾動(dong)(dong)(dong)(dong)，切(qie)斷密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)上薄(bo)薄(bo)的(de)(de)一層金(jin)屬(shu)(shu)表(biao)面(mian)(mian)。密(mi)(mi)(mi)封(feng)(feng)(feng)凸峰部分的(de)(de)圈(quan)(quan)，表(biao)面(mian)(mian)研(yan)磨(mo)(mo)(mo)，然(ran)后(hou)逐(zhu)漸(jian)達(da)到(dao)所要求的(de)(de)幾(ji)何(he)形狀(zhuang)。不(bu)僅是金(jin)屬(shu)(shu)磨(mo)(mo)(mo)料(liao)的(de)(de)研(yan)磨(mo)(mo)(mo)加工，以(yi)及(ji)化學作用。研(yan)磨(mo)(mo)(mo)油可使(shi)加工表(biao)面(mian)(mian)形成(cheng)的(de)(de)氧化膜，從而加快研(yan)磨(mo)(mo)(mo)過程(cheng)。地面(mian)(mian)運(yun)(yun)動(dong)(dong)(dong)(dong)相(xiang)(xiang)對運(yun)(yun)動(dong)(dong)(dong)(dong)的(de)(de)表(biao)面(mian)(mian)和密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)密(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)(quan)的(de)(de)研(yan)究(jiu)(jiu)，對每(mei)個(ge)點的(de)(de)表(biao)面(mian)(mian)上的(de)(de)道路和相(xiang)(xiang)對滑動(dong)(dong)(dong)(dong)的(de)(de)研(yan)究(jiu)(jiu)應(ying)該是一樣(yang)的(de)(de)。和相(xiang)(xiang)對運(yun)(yun)動(dong)(dong)(dong)(dong)方向(xiang)改(gai)(gai)(gai)變。改(gai)(gai)(gai)變密(mi)(mi)(mi)封(feng)(feng)(feng)環(huan)內的(de)(de)每(mei)個(ge)粒子的(de)(de)表(biao)面(mian)(mian)上運(yun)(yun)動(dong)(dong)(dong)(dong)的(de)(de)方向(xiang)不(bu)會重復他們的(de)(de)軌跡，以(yi)避免磨(mo)(mo)(mo)損(sun)明顯增加了密(mi)(mi)(mi)封(feng)(feng)(feng)環(huan)的(de)(de)表(biao)面(mian)(mian)粗(cu)糙度。此外，運(yun)(yun)動(dong)(dong)(dong)(dong)方向(xiang)的(de)(de)改(gai)(gai)(gai)變不(bu)能使(shi)磨(mo)(mo)(mo)粒分布比較均(jun)勻，且(qie)均(jun)勻切(qie)斷金(jin)屬(shu)(shu)密(mi)(mi)(mi)封(feng)(feng)(feng)環(huan)的(de)(de)表(biao)面(mian)(mian)。

　　隨州機械密封研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)是利(li)用(yong)(yong)涂敷或者壓(ya)(ya)(ya)(ya)嵌游離磨(mo)(mo)(mo)粒與(yu)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)劑的(de)混合物，在(zai)(zai)一(yi)定剛性(xing)的(de)軟質(zhi)研(yan)(yan)(yan)(yan)(yan)具(ju)上(shang)，通過研(yan)(yan)(yan)(yan)(yan)具(ju)與(yu)工(gong)件(jian)(jian)向(xiang)磨(mo)(mo)(mo)料(liao)施加一(yi)定壓(ya)(ya)(ya)(ya)力，磨(mo)(mo)(mo)料(liao)滾(gun)動(dong)(dong)與(yu)滑(hua)動(dong)(dong)，從被(bei)(bei)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)工(gong)件(jian)(jian)上(shang)去除(chu)極薄的(de)余量，以提高工(gong)件(jian)(jian)的(de)精度和降(jiang)低表(biao)(biao)面(mian)(mian)(mian)粗糙度值(zhi)得加工(gong)方(fang)法。按研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)時有無(wu)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)液可分為干研(yan)(yan)(yan)(yan)(yan)與(yu)濕(shi)研(yan)(yan)(yan)(yan)(yan)。研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)過程中，在(zai)(zai)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)壓(ya)(ya)(ya)(ya)力下，眾(zhong)多(duo)的(de)磨(mo)(mo)(mo)料(liao)微(wei)粒進行(xing)微(wei)量切削。對(dui)(dui)工(gong)件(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)進行(xing)擠壓(ya)(ya)(ya)(ya)、刻(ke)劃、滑(hua)擦；在(zai)(zai)研(yan)(yan)(yan)(yan)(yan)具(ju)運動(dong)(dong)中當研(yan)(yan)(yan)(yan)(yan)具(ju)壓(ya)(ya)(ya)(ya)嵌的(de)磨(mo)(mo)(mo)粒脫落后及液中磨(mo)(mo)(mo)粒相對(dui)(dui)工(gong)件(jian)(jian)發生滾(gun)動(dong)(dong)。研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)過程中，在(zai)(zai)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)壓(ya)(ya)(ya)(ya)力的(de)作(zuo)用(yong)(yong)下，眾(zhong)多(duo)磨(mo)(mo)(mo)粒進行(xing)微(wei)量切削，同時被(bei)(bei)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)表(biao)(biao)面(mian)(mian)(mian)發生微(wei)小起伏(fu)(fu)的(de)塑性(xing)變(bian)形，并且被(bei)(bei)加入的(de)諸(zhu)如硬脂酸、油(you)酸、脂肪酸等活性(xing)物質(zhi)與(yu)被(bei)(bei)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)表(biao)(biao)面(mian)(mian)(mian)起化學作(zuo)用(yong)(yong)。隨著研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)加工(gong)的(de)進行(xing)，磨(mo)(mo)(mo)具(ju)與(yu)工(gong)件(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)間更趨貼近，其間充滿了微(wei)屑與(yu)破碎磨(mo)(mo)(mo)料(liao)的(de)碎渣，堵塞了研(yan)(yan)(yan)(yan)(yan)具(ju)表(biao)(biao)面(mian)(mian)(mian)，對(dui)(dui)工(gong)件(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)起滑(hua)擦作(zuo)用(yong)(yong)。所以，研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)加工(gong)的(de)實(shi)質(zhi)是磨(mo)(mo)(mo)粒的(de)微(wei)量切削、研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)表(biao)(biao)面(mian)(mian)(mian)微(wei)小起伏(fu)(fu)的(de)塑性(xing)流動(dong)(dong)、表(biao)(biao)面(mian)(mian)(mian)活性(xing)物質(zhi)的(de)化學作(zuo)用(yong)(yong)及研(yan)(yan)(yan)(yan)(yan)具(ju)堵塞物與(yu)工(gong)件(jian)(jian)表(biao)(biao)面(mian)(mian)(mian)滑(hua)擦作(zuo)用(yong)(yong)的(de)綜合結果。

　　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隨州機械密封將熱量傳給(gei)軸(zhou)承，使軸(zhou)承溫(wen)度升高。為了控制傳熱，所以(yi)密封的水(shui)也起到冷卻作用。

　　隨州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隨州機械密封低壓(ya)(ya)側(大氣)將清水、蒸(zheng)汽等冷(leng)(leng)卻(que)流體(ti)直接引(yin)入(ru)密封(feng)端泄露處的(de)一種冷(leng)(leng)卻(que)方式(shi)，也(ye)稱(cheng)急(ji)(ji)冷(leng)(leng)，急(ji)(ji)冷(leng)(leng)不僅冷(leng)(leng)卻(que)*，還能(neng)將密封(feng)端面周圍的(de)雜質(zhi)及泄露液帶走，急(ji)(ji)冷(leng)(leng)液其壓(ya)(ya)力比密封(feng)介質(zhi)壓(ya)(ya)力低。急(ji)(ji)冷(leng)(leng)液應盡量采用(yong)軟水，以防止水垢產(chan)生破壞密封(feng)端面。當密封(feng)流體(ti)為易凝(ning)固、易結晶(jing)時(shi)，可(ke)用(yong)蒸(zheng)汽、溶劑等防止流體(ti)凝(ning)結。