高(gao)真(zhen)空(kong)端(duan)裝(zhuang)完(wan)後(hou),即(ji)可(ke)裝(zhuang)對(dui)麵(mian)低(di)真(zhen)空(kong)端(duan)小(xiao)轉(zhuan)子(zi)。低(di)真(zhen)空(kong)級(ji)泵(beng)腔(qiang)較(jiao)短(duan),可(ke)見(jian),通(tong)過(guo)中(zhong)隔(ge)板(ban)軸(zhou)孔(kong)伸(shen)進(jin)來(lai)的(de)轉(zhuan)子(zi)軸(zhou)上(shang)有(you)一(yi)鍵(jian)槽(cao),先(xian)安(an)上(shang)鍵(jian),再(zai)把(ba)低(di)轉(zhuan)子(zi)槽(cao)內(nei)裝(zhuang)入(ru)帶(dai)彈(dan)簧(huang)的(de)旋(xuan)片(pian)用(yong)手(shou)把(ba)緊(jin),套(tao)入(ru)軸(zhou)中(zhong)。用(yong)同(tong)樣(yang)的(de)方(fang)法(fa)裝(zhuang)緊(jin)低(di)真(zhen)空(kong)端(duan)端(duan)蓋(gai)板(ban),邊(bian)盤(pan)動(dong)皮(pi)帶(dai)輪(lun),邊(bian)緊(jin)螺(luo)釘(ding)。這(zhe)時(shi)皮(pi)帶(dai)倫(lun)轉(zhuan)動(dong)要(yao)更(geng)費(fei)力(li)些(xie),但(dan)應(ying)覺(jiao)得(de)用(yong)力(li)均(jun)勻(yun)而(er)無(wu)阻(zu)滯(zhi)感(gan)。
裝出氣口閥門片和油窗玻璃:依次將閥片、蓋板裝於出氣口上,分別上緊高、低真空級出氣口處閥門片。螺釘一定要上緊,防止工作中鬆動。然後將汕窗橡膠墊圈、玻璃、油窗框用螺釘壓緊上好,勿使漏油即可。
裝油試抽測:將合季節的、粘度合適的真空泵加jia入ru泵beng內nei,略lve超chao過guo油you窗chuang中zhong心xin線xian一yi點dian,同tong時shi用yong手shou盤pan皮pi帶dai輪lun轉zhuan兒er圈quan,使shi油you部bu分fen地di進jin入ru泵beng腔qiang密mi封feng縫feng隙xi,然ran後hou在zai泵beng進jin氣qi口kou插cha上shang帶dai真zhen空kong夾jia的de橡xiang皮pi管guan,另ling一yi端duan插cha入ru熱re偶ou規gui管guan,將jiang泵beng固gu定ding於yu底di板ban上shang後hou,試shi好hao電dian機ji正zheng反fan轉zhuan,上shang好hao皮pi帶dai試shi抽chou,判pan斷duan有you無wu不bu正zheng常chang現xian象xiang。十shi多duo分fen鍾zhong後hou停ting泵beng半ban小xiao時shi(夾上真空夾或關閉閥門)rangyoujinyibujinrubengzhonggemifengfengxi,rucizhongfuliangci,jikedakaizhenkongjiajiangbengchouzhijixianzhenkong,bingdingshijiluzhenkongjizhishidedushu。anzhengchangshiyongjiangbenglianxuyunzhuanliangtian,wuyichang,jikejiandingjiaofushengchandanweiyanshou。zaiyunzhuanceshiguochengzhong,yinghuachujizup-t曲線並注意將已修泵編號記錄備案。
此ci外wai,對dui端duan蓋gai板ban與yu泵beng腔qiang間jian的de配pei合he麵mian沒mei有you橡xiang皮pi墊dian圈quan的de那na類lei泵beng,應ying按an配pei合he精jing度du尺chi寸cun進jin行xing研yan磨mo,最zui好hao使shi之zhi達da到dao光guang學xue密mi合he後hou裝zhuang配pei。在zai泵beng體ti外wai殼ke密mi封feng處chu最zui好hao塗tu2-3遍蟲膠漆溶液,加強密封。待幹燥後再試抽測。其他整體式結構的泵,其組裝方法與此相仿。