在研磨過程中，閥門制造的密封面是一個常用的整理方法，可以使泰安機械密封摩擦端面尺寸精度提(ti)高，閥(fa)門的(de)密封(feng)(feng)面，幾(ji)何(he)粗(cu)糙度和表(biao)面粗(cu)糙度，但不能提(ti)高密封(feng)(feng)表(biao)面的(de)相互位置(zhi)精度。

　　泰安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，隨著對泰安機械密封研(yan)究(jiu)(jiu)的(de)(de)(de)復雜面(mian)(mian)，之間的(de)(de)(de)表(biao)(biao)面(mian)(mian)和(he)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)磨(mo)(mo)(mo)(mo)料磨(mo)(mo)(mo)(mo)具研(yan)究(jiu)(jiu)相(xiang)(xiang)對(dui)運(yun)(yun)動(dong)(dong)時，密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈表(biao)(biao)面(mian)(mian)，磨(mo)(mo)(mo)(mo)料磨(mo)(mo)(mo)(mo)具研(yan)究(jiu)(jiu)部分(fen)和(he)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)面(mian)(mian)之間的(de)(de)(de)滑動(dong)(dong)或滾動(dong)(dong)，切斷密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈上薄薄的(de)(de)(de)一(yi)層(ceng)金屬(shu)表(biao)(biao)面(mian)(mian)。密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)凸峰(feng)部分(fen)的(de)(de)(de)圈，表(biao)(biao)面(mian)(mian)研(yan)磨(mo)(mo)(mo)(mo)，然后逐漸達(da)到所要(yao)求的(de)(de)(de)幾何形狀。不(bu)僅是(shi)金屬(shu)磨(mo)(mo)(mo)(mo)料的(de)(de)(de)研(yan)磨(mo)(mo)(mo)(mo)加工，以(yi)及(ji)化學作用。研(yan)磨(mo)(mo)(mo)(mo)油(you)可使加工表(biao)(biao)面(mian)(mian)形成(cheng)的(de)(de)(de)氧(yang)化膜，從(cong)而加快(kuai)研(yan)磨(mo)(mo)(mo)(mo)過程。地面(mian)(mian)運(yun)(yun)動(dong)(dong)相(xiang)(xiang)對(dui)運(yun)(yun)動(dong)(dong)的(de)(de)(de)表(biao)(biao)面(mian)(mian)和(he)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈的(de)(de)(de)研(yan)究(jiu)(jiu)，對(dui)每個(ge)點的(de)(de)(de)表(biao)(biao)面(mian)(mian)上的(de)(de)(de)道(dao)路和(he)相(xiang)(xiang)對(dui)滑動(dong)(dong)的(de)(de)(de)研(yan)究(jiu)(jiu)應該(gai)是(shi)一(yi)樣的(de)(de)(de)。和(he)相(xiang)(xiang)對(dui)運(yun)(yun)動(dong)(dong)方向(xiang)改(gai)(gai)變(bian)。改(gai)(gai)變(bian)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)環內的(de)(de)(de)每個(ge)粒(li)子(zi)的(de)(de)(de)表(biao)(biao)面(mian)(mian)上運(yun)(yun)動(dong)(dong)的(de)(de)(de)方向(xiang)不(bu)會(hui)重(zhong)復他(ta)們(men)的(de)(de)(de)軌跡(ji)，以(yi)避(bi)免磨(mo)(mo)(mo)(mo)損明顯增(zeng)加了密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)環的(de)(de)(de)表(biao)(biao)面(mian)(mian)粗糙度(du)。此外，運(yun)(yun)動(dong)(dong)方向(xiang)的(de)(de)(de)改(gai)(gai)變(bian)不(bu)能(neng)使磨(mo)(mo)(mo)(mo)粒(li)分(fen)布比較均勻，且均勻切斷金屬(shu)密(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)環的(de)(de)(de)表(biao)(biao)面(mian)(mian)。

　　泰安機械密封研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)是利用(yong)涂敷或者壓(ya)嵌(qian)游離磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)(li)與(yu)(yu)研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)劑的(de)(de)(de)(de)(de)(de)混合物(wu)，在一定剛(gang)性(xing)(xing)的(de)(de)(de)(de)(de)(de)軟(ruan)質(zhi)研(yan)(yan)(yan)(yan)具(ju)上，通過(guo)(guo)研(yan)(yan)(yan)(yan)具(ju)與(yu)(yu)工(gong)(gong)(gong)件(jian)(jian)向磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料施(shi)加(jia)一定壓(ya)力，磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料滾動(dong)(dong)(dong)與(yu)(yu)滑(hua)動(dong)(dong)(dong)，從被(bei)研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)工(gong)(gong)(gong)件(jian)(jian)上去除極薄的(de)(de)(de)(de)(de)(de)余量，以提高工(gong)(gong)(gong)件(jian)(jian)的(de)(de)(de)(de)(de)(de)精度(du)(du)和降低表面(mian)(mian)(mian)(mian)粗糙度(du)(du)值得(de)加(jia)工(gong)(gong)(gong)方法。按研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)時有無研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)液(ye)可分(fen)為干研(yan)(yan)(yan)(yan)與(yu)(yu)濕(shi)研(yan)(yan)(yan)(yan)。研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)過(guo)(guo)程(cheng)中(zhong)，在研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壓(ya)力下(xia)(xia)，眾多的(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料微(wei)(wei)粒(li)(li)進行(xing)(xing)微(wei)(wei)量切(qie)削(xue)。對(dui)工(gong)(gong)(gong)件(jian)(jian)表面(mian)(mian)(mian)(mian)進行(xing)(xing)擠壓(ya)、刻劃、滑(hua)擦(ca)(ca)；在研(yan)(yan)(yan)(yan)具(ju)運動(dong)(dong)(dong)中(zhong)當研(yan)(yan)(yan)(yan)具(ju)壓(ya)嵌(qian)的(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)(li)脫(tuo)落(luo)后及液(ye)中(zhong)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)(li)相(xiang)對(dui)工(gong)(gong)(gong)件(jian)(jian)發生滾動(dong)(dong)(dong)。研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)過(guo)(guo)程(cheng)中(zhong)，在研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壓(ya)力的(de)(de)(de)(de)(de)(de)作用(yong)下(xia)(xia)，眾多磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)(li)進行(xing)(xing)微(wei)(wei)量切(qie)削(xue)，同時被(bei)研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表面(mian)(mian)(mian)(mian)發生微(wei)(wei)小起(qi)伏的(de)(de)(de)(de)(de)(de)塑(su)性(xing)(xing)變形，并且被(bei)加(jia)入(ru)的(de)(de)(de)(de)(de)(de)諸如硬脂酸(suan)、油酸(suan)、脂肪酸(suan)等活(huo)性(xing)(xing)物(wu)質(zhi)與(yu)(yu)被(bei)研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表面(mian)(mian)(mian)(mian)起(qi)化學作用(yong)。隨著研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)加(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)進行(xing)(xing)，磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)與(yu)(yu)工(gong)(gong)(gong)件(jian)(jian)表面(mian)(mian)(mian)(mian)間更趨貼(tie)近，其間充滿了微(wei)(wei)屑與(yu)(yu)破碎(sui)(sui)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料的(de)(de)(de)(de)(de)(de)碎(sui)(sui)渣(zha)，堵(du)塞了研(yan)(yan)(yan)(yan)具(ju)表面(mian)(mian)(mian)(mian)，對(dui)工(gong)(gong)(gong)件(jian)(jian)表面(mian)(mian)(mian)(mian)起(qi)滑(hua)擦(ca)(ca)作用(yong)。所以，研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)加(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)實質(zhi)是磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)粒(li)(li)的(de)(de)(de)(de)(de)(de)微(wei)(wei)量切(qie)削(xue)、研(yan)(yan)(yan)(yan)磨(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)表面(mian)(mian)(mian)(mian)微(wei)(wei)小起(qi)伏的(de)(de)(de)(de)(de)(de)塑(su)性(xing)(xing)流動(dong)(dong)(dong)、表面(mian)(mian)(mian)(mian)活(huo)性(xing)(xing)物(wu)質(zhi)的(de)(de)(de)(de)(de)(de)化學作用(yong)及研(yan)(yan)(yan)(yan)具(ju)堵(du)塞物(wu)與(yu)(yu)工(gong)(gong)(gong)件(jian)(jian)表面(mian)(mian)(mian)(mian)滑(hua)擦(ca)(ca)作用(yong)的(de)(de)(de)(de)(de)(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泰安機械密封將熱量傳(chuan)(chuan)給軸承，使(shi)軸承溫度升(sheng)高。為了(le)控制傳(chuan)(chuan)熱，所以密封的水(shui)也起到冷卻作用。

　　泰安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泰安機械密封低(di)壓(ya)(ya)側(ce)(大氣(qi))將(jiang)清水(shui)、蒸(zheng)汽(qi)等冷(leng)(leng)(leng)卻流(liu)體直接引(yin)入密(mi)(mi)(mi)封端(duan)泄露處的一種冷(leng)(leng)(leng)卻方式，也稱急(ji)(ji)冷(leng)(leng)(leng)，急(ji)(ji)冷(leng)(leng)(leng)不僅冷(leng)(leng)(leng)卻*，還(huan)能將(jiang)密(mi)(mi)(mi)封端(duan)面(mian)周圍(wei)的雜質(zhi)及泄露液(ye)帶走，急(ji)(ji)冷(leng)(leng)(leng)液(ye)其壓(ya)(ya)力比密(mi)(mi)(mi)封介質(zhi)壓(ya)(ya)力低(di)。急(ji)(ji)冷(leng)(leng)(leng)液(ye)應盡量采用軟水(shui)，以(yi)防(fang)止水(shui)垢(gou)產生(sheng)破壞密(mi)(mi)(mi)封端(duan)面(mian)。當密(mi)(mi)(mi)封流(liu)體為(wei)易凝固、易結晶時，可(ke)用蒸(zheng)汽(qi)、溶劑等防(fang)止流(liu)體凝結。