在研磨過程中，閥門制造的密封面是一個常用的整理方法，可以使錦江機械密封摩擦端(duan)面尺寸精度(du)提高，閥門的密封(feng)面，幾何粗糙度(du)和(he)表(biao)(biao)面粗糙度(du)，但不(bu)能(neng)提高密封(feng)表(biao)(biao)面的相(xiang)互位置精度(du)。

　　錦江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，隨著對錦江機械密封研(yan)究(jiu)(jiu)的(de)(de)(de)(de)(de)復雜面(mian)(mian)，之間(jian)的(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)和密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)磨(mo)(mo)料磨(mo)(mo)具(ju)研(yan)究(jiu)(jiu)相(xiang)對運動(dong)(dong)(dong)時，密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈表(biao)(biao)面(mian)(mian)，磨(mo)(mo)料磨(mo)(mo)具(ju)研(yan)究(jiu)(jiu)部分和密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)面(mian)(mian)之間(jian)的(de)(de)(de)(de)(de)滑(hua)動(dong)(dong)(dong)或滾動(dong)(dong)(dong)，切(qie)斷密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈上薄薄的(de)(de)(de)(de)(de)一層金屬(shu)表(biao)(biao)面(mian)(mian)。密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)凸峰部分的(de)(de)(de)(de)(de)圈，表(biao)(biao)面(mian)(mian)研(yan)磨(mo)(mo)，然(ran)后逐漸達到(dao)所要求的(de)(de)(de)(de)(de)幾何形(xing)狀。不(bu)僅是金屬(shu)磨(mo)(mo)料的(de)(de)(de)(de)(de)研(yan)磨(mo)(mo)加(jia)工，以及化學(xue)作用。研(yan)磨(mo)(mo)油可(ke)使加(jia)工表(biao)(biao)面(mian)(mian)形(xing)成的(de)(de)(de)(de)(de)氧化膜，從而加(jia)快研(yan)磨(mo)(mo)過程(cheng)。地(di)面(mian)(mian)運動(dong)(dong)(dong)相(xiang)對運動(dong)(dong)(dong)的(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)和密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)圈的(de)(de)(de)(de)(de)研(yan)究(jiu)(jiu)，對每個點的(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)上的(de)(de)(de)(de)(de)道路和相(xiang)對滑(hua)動(dong)(dong)(dong)的(de)(de)(de)(de)(de)研(yan)究(jiu)(jiu)應該是一樣的(de)(de)(de)(de)(de)。和相(xiang)對運動(dong)(dong)(dong)方(fang)向改變。改變密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)環(huan)內的(de)(de)(de)(de)(de)每個粒子的(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)上運動(dong)(dong)(dong)的(de)(de)(de)(de)(de)方(fang)向不(bu)會(hui)重(zhong)復他(ta)們的(de)(de)(de)(de)(de)軌跡(ji)，以避免(mian)磨(mo)(mo)損明顯增加(jia)了密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)環(huan)的(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)粗(cu)糙(cao)度。此(ci)外(wai)，運動(dong)(dong)(dong)方(fang)向的(de)(de)(de)(de)(de)改變不(bu)能(neng)使磨(mo)(mo)粒分布比(bi)較均勻，且均勻切(qie)斷金屬(shu)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(feng)(feng)環(huan)的(de)(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)。

　　錦江機械密封研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)是(shi)利用(yong)涂敷或者壓(ya)(ya)(ya)嵌(qian)游離磨(mo)(mo)粒(li)與(yu)研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)劑的(de)(de)(de)(de)(de)(de)(de)混合物，在一定(ding)剛(gang)性(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)軟(ruan)質(zhi)研(yan)(yan)(yan)(yan)(yan)具(ju)(ju)上，通過研(yan)(yan)(yan)(yan)(yan)具(ju)(ju)與(yu)工(gong)件(jian)向磨(mo)(mo)料施加(jia)(jia)一定(ding)壓(ya)(ya)(ya)力，磨(mo)(mo)料滾動(dong)與(yu)滑(hua)(hua)動(dong)，從被研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)工(gong)件(jian)上去除極薄的(de)(de)(de)(de)(de)(de)(de)余量，以提高工(gong)件(jian)的(de)(de)(de)(de)(de)(de)(de)精度和降(jiang)低表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)粗糙度值(zhi)得加(jia)(jia)工(gong)方法。按研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)時有無研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)液可分為(wei)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)過程中(zhong)(zhong)，在研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)壓(ya)(ya)(ya)力下，眾多(duo)的(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)料微(wei)(wei)(wei)(wei)粒(li)進(jin)行(xing)微(wei)(wei)(wei)(wei)量切(qie)削(xue)。對工(gong)件(jian)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)進(jin)行(xing)擠壓(ya)(ya)(ya)、刻劃(hua)、滑(hua)(hua)擦；在研(yan)(yan)(yan)(yan)(yan)具(ju)(ju)運動(dong)中(zhong)(zhong)當(dang)研(yan)(yan)(yan)(yan)(yan)具(ju)(ju)壓(ya)(ya)(ya)嵌(qian)的(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)粒(li)脫落后(hou)及液中(zhong)(zhong)磨(mo)(mo)粒(li)相對工(gong)件(jian)發生滾動(dong)。研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)過程中(zhong)(zhong)，在研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)壓(ya)(ya)(ya)力的(de)(de)(de)(de)(de)(de)(de)作(zuo)用(yong)下，眾多(duo)磨(mo)(mo)粒(li)進(jin)行(xing)微(wei)(wei)(wei)(wei)量切(qie)削(xue)，同時被研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)發生微(wei)(wei)(wei)(wei)小起(qi)伏的(de)(de)(de)(de)(de)(de)(de)塑性(xing)(xing)變(bian)形，并且被加(jia)(jia)入的(de)(de)(de)(de)(de)(de)(de)諸如(ru)硬脂酸、油酸、脂肪酸等活性(xing)(xing)物質(zhi)與(yu)被研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)起(qi)化學作(zuo)用(yong)。隨著研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)加(jia)(jia)工(gong)的(de)(de)(de)(de)(de)(de)(de)進(jin)行(xing)，磨(mo)(mo)具(ju)(ju)與(yu)工(gong)件(jian)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)間(jian)更(geng)趨貼近，其間(jian)充滿了微(wei)(wei)(wei)(wei)屑(xie)與(yu)破碎(sui)磨(mo)(mo)料的(de)(de)(de)(de)(de)(de)(de)碎(sui)渣(zha)，堵塞了研(yan)(yan)(yan)(yan)(yan)具(ju)(ju)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)，對工(gong)件(jian)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)起(qi)滑(hua)(hua)擦作(zuo)用(yong)。所以，研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)加(jia)(jia)工(gong)的(de)(de)(de)(de)(de)(de)(de)實質(zhi)是(shi)磨(mo)(mo)粒(li)的(de)(de)(de)(de)(de)(de)(de)微(wei)(wei)(wei)(wei)量切(qie)削(xue)、研(yan)(yan)(yan)(yan)(yan)磨(mo)(mo)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)微(wei)(wei)(wei)(wei)小起(qi)伏的(de)(de)(de)(de)(de)(de)(de)塑性(xing)(xing)流動(dong)、表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)活性(xing)(xing)物質(zhi)的(de)(de)(de)(de)(de)(de)(de)化學作(zuo)用(yong)及研(yan)(yan)(yan)(yan)(yan)具(ju)(ju)堵塞物與(yu)工(gong)件(jian)表(biao)(biao)(biao)(biao)(biao)(biao)面(mian)(mian)滑(hua)(hua)擦作(zuo)用(yong)的(de)(de)(de)(de)(de)(de)(de)綜(zong)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錦江機械密封將熱(re)量傳給軸承(cheng)，使軸承(cheng)溫度升高。為了(le)控制傳熱(re)，所以密封的水(shui)也起到冷(leng)卻作用。

　　錦江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錦江機械密封低壓側(大(da)氣)將(jiang)清水(shui)、蒸(zheng)汽等冷(leng)卻(que)流(liu)體(ti)直接引入密(mi)(mi)(mi)封(feng)端泄露處的一種冷(leng)卻(que)方式，也稱(cheng)急(ji)(ji)冷(leng)，急(ji)(ji)冷(leng)不(bu)僅(jin)冷(leng)卻(que)*，還能(neng)將(jiang)密(mi)(mi)(mi)封(feng)端面周(zhou)圍的雜質及泄露液帶(dai)走，急(ji)(ji)冷(leng)液其壓力(li)(li)比密(mi)(mi)(mi)封(feng)介質壓力(li)(li)低。急(ji)(ji)冷(leng)液應盡量采用(yong)軟水(shui)，以防止(zhi)水(shui)垢(gou)產(chan)生破壞密(mi)(mi)(mi)封(feng)端面。當(dang)密(mi)(mi)(mi)封(feng)流(liu)體(ti)為(wei)易(yi)凝固(gu)、易(yi)結晶時(shi)，可(ke)用(yong)蒸(zheng)汽、溶劑等防止(zhi)流(liu)體(ti)凝結。