在研磨過程中，閥門制造的密封面是一個常用的整理方法，可以使池州機械密封摩(mo)擦(ca)端面尺寸精(jing)度(du)提(ti)(ti)高(gao)，閥門的(de)密封面，幾何粗糙(cao)度(du)和表面粗糙(cao)度(du)，但不(bu)能提(ti)(ti)高(gao)密封表面的(de)相互(hu)位置精(jing)度(du)。

　　池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，隨著對池州機械密封研(yan)(yan)究(jiu)的(de)(de)復雜面(mian)(mian)(mian)(mian)，之間的(de)(de)表(biao)(biao)面(mian)(mian)(mian)(mian)和(he)(he)密(mi)封(feng)(feng)(feng)磨(mo)(mo)料(liao)磨(mo)(mo)具(ju)研(yan)(yan)究(jiu)相(xiang)對(dui)運(yun)動(dong)(dong)時，密(mi)封(feng)(feng)(feng)圈(quan)表(biao)(biao)面(mian)(mian)(mian)(mian)，磨(mo)(mo)料(liao)磨(mo)(mo)具(ju)研(yan)(yan)究(jiu)部(bu)分和(he)(he)密(mi)封(feng)(feng)(feng)面(mian)(mian)(mian)(mian)之間的(de)(de)滑動(dong)(dong)或滾動(dong)(dong)，切(qie)斷(duan)密(mi)封(feng)(feng)(feng)圈(quan)上(shang)薄薄的(de)(de)一層金屬(shu)(shu)表(biao)(biao)面(mian)(mian)(mian)(mian)。密(mi)封(feng)(feng)(feng)凸峰部(bu)分的(de)(de)圈(quan)，表(biao)(biao)面(mian)(mian)(mian)(mian)研(yan)(yan)磨(mo)(mo)，然后逐漸達(da)到所要(yao)求的(de)(de)幾何形狀(zhuang)。不僅是金屬(shu)(shu)磨(mo)(mo)料(liao)的(de)(de)研(yan)(yan)磨(mo)(mo)加工，以(yi)及化(hua)學(xue)作用。研(yan)(yan)磨(mo)(mo)油可使(shi)加工表(biao)(biao)面(mian)(mian)(mian)(mian)形成的(de)(de)氧化(hua)膜，從而加快研(yan)(yan)磨(mo)(mo)過程。地面(mian)(mian)(mian)(mian)運(yun)動(dong)(dong)相(xiang)對(dui)運(yun)動(dong)(dong)的(de)(de)表(biao)(biao)面(mian)(mian)(mian)(mian)和(he)(he)密(mi)封(feng)(feng)(feng)圈(quan)密(mi)封(feng)(feng)(feng)圈(quan)的(de)(de)研(yan)(yan)究(jiu)，對(dui)每個點的(de)(de)表(biao)(biao)面(mian)(mian)(mian)(mian)上(shang)的(de)(de)道路和(he)(he)相(xiang)對(dui)滑動(dong)(dong)的(de)(de)研(yan)(yan)究(jiu)應該是一樣(yang)的(de)(de)。和(he)(he)相(xiang)對(dui)運(yun)動(dong)(dong)方向(xiang)改變(bian)。改變(bian)密(mi)封(feng)(feng)(feng)環(huan)內的(de)(de)每個粒子的(de)(de)表(biao)(biao)面(mian)(mian)(mian)(mian)上(shang)運(yun)動(dong)(dong)的(de)(de)方向(xiang)不會重復他們的(de)(de)軌跡，以(yi)避免磨(mo)(mo)損明顯增加了密(mi)封(feng)(feng)(feng)環(huan)的(de)(de)表(biao)(biao)面(mian)(mian)(mian)(mian)粗糙度。此(ci)外(wai)，運(yun)動(dong)(dong)方向(xiang)的(de)(de)改變(bian)不能使(shi)磨(mo)(mo)粒分布比較均(jun)(jun)勻，且均(jun)(jun)勻切(qie)斷(duan)金屬(shu)(shu)密(mi)封(feng)(feng)(feng)環(huan)的(de)(de)表(biao)(biao)面(mian)(mian)(mian)(mian)。

　　池州機械密封研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)是利用涂(tu)敷或者壓(ya)嵌(qian)游離磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)與(yu)研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)劑(ji)的(de)(de)(de)混合(he)物(wu)，在(zai)(zai)(zai)一定剛(gang)性(xing)的(de)(de)(de)軟質研(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)上，通過(guo)研(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)與(yu)工(gong)(gong)(gong)件向磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)施加(jia)(jia)(jia)一定壓(ya)力(li)，磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)滾動(dong)與(yu)滑動(dong)，從被研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)工(gong)(gong)(gong)件上去除極薄(bo)的(de)(de)(de)余量(liang)，以提高(gao)工(gong)(gong)(gong)件的(de)(de)(de)精度(du)和降低表面(mian)(mian)粗糙度(du)值(zhi)得(de)加(jia)(jia)(jia)工(gong)(gong)(gong)方法。按研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)時有無研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)液可分為干研(yan)(yan)(yan)(yan)(yan)(yan)與(yu)濕研(yan)(yan)(yan)(yan)(yan)(yan)。研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)過(guo)程(cheng)中，在(zai)(zai)(zai)研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壓(ya)力(li)下，眾多的(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)微(wei)(wei)粒(li)進(jin)(jin)(jin)行(xing)(xing)微(wei)(wei)量(liang)切(qie)(qie)削。對(dui)工(gong)(gong)(gong)件表面(mian)(mian)進(jin)(jin)(jin)行(xing)(xing)擠壓(ya)、刻劃、滑擦；在(zai)(zai)(zai)研(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)運(yun)動(dong)中當研(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)壓(ya)嵌(qian)的(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)脫落后及(ji)液中磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)相(xiang)對(dui)工(gong)(gong)(gong)件發(fa)生滾動(dong)。研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)過(guo)程(cheng)中，在(zai)(zai)(zai)研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壓(ya)力(li)的(de)(de)(de)作(zuo)用下，眾多磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)進(jin)(jin)(jin)行(xing)(xing)微(wei)(wei)量(liang)切(qie)(qie)削，同(tong)時被研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表面(mian)(mian)發(fa)生微(wei)(wei)小(xiao)起(qi)(qi)(qi)伏的(de)(de)(de)塑(su)(su)性(xing)變形(xing)，并且被加(jia)(jia)(jia)入的(de)(de)(de)諸如(ru)硬脂酸(suan)、油(you)酸(suan)、脂肪酸(suan)等活性(xing)物(wu)質與(yu)被研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表面(mian)(mian)起(qi)(qi)(qi)化(hua)學作(zuo)用。隨(sui)著研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)加(jia)(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)進(jin)(jin)(jin)行(xing)(xing)，磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)與(yu)工(gong)(gong)(gong)件表面(mian)(mian)間(jian)更趨(qu)貼近，其(qi)間(jian)充滿了(le)微(wei)(wei)屑與(yu)破碎(sui)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)的(de)(de)(de)碎(sui)渣，堵塞了(le)研(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)表面(mian)(mian)，對(dui)工(gong)(gong)(gong)件表面(mian)(mian)起(qi)(qi)(qi)滑擦作(zuo)用。所以，研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)加(jia)(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)實質是磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)的(de)(de)(de)微(wei)(wei)量(liang)切(qie)(qie)削、研(yan)(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表面(mian)(mian)微(wei)(wei)小(xiao)起(qi)(qi)(qi)伏的(de)(de)(de)塑(su)(su)性(xing)流動(dong)、表面(mian)(mian)活性(xing)物(wu)質的(de)(de)(de)化(hua)學作(zuo)用及(ji)研(yan)(yan)(yan)(yan)(yan)(yan)具(ju)(ju)堵塞物(wu)與(yu)工(gong)(gong)(gong)件表面(mian)(mian)滑擦作(zuo)用的(de)(de)(de)綜合(he)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池州機械密封將熱量傳給軸承(cheng)，使軸承(cheng)溫度升(sheng)高。為了控(kong)制傳熱，所以密封的水也(ye)起(qi)到冷卻作用。

　　池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池州機械密封低壓側(ce)(大氣)將清(qing)水(shui)、蒸汽等冷(leng)卻流體(ti)直接引入密(mi)(mi)(mi)封(feng)(feng)端泄露(lu)處(chu)的(de)一種冷(leng)卻方式，也稱急冷(leng)，急冷(leng)不僅冷(leng)卻*，還能將密(mi)(mi)(mi)封(feng)(feng)端面(mian)周(zhou)圍的(de)雜質及泄露(lu)液帶(dai)走，急冷(leng)液其壓力比密(mi)(mi)(mi)封(feng)(feng)介質壓力低。急冷(leng)液應盡量采用軟水(shui)，以防止水(shui)垢產生破壞密(mi)(mi)(mi)封(feng)(feng)端面(mian)。當密(mi)(mi)(mi)封(feng)(feng)流體(ti)為易凝固、易結晶時，可用蒸汽、溶劑等防止流體(ti)凝結。