1. Chochitika chomangika cha silinda
Tanthauzo la kutsekeka kwa silinda: Limatanthauza vuto lakuti ziwalo zoyenda za compressor sizingathe kugwira ntchito chifukwa cha mafuta osakwanira, zinyalala ndi zifukwa zina. Silinda yotsekeka ya compressor imasonyeza kuti compressor yawonongeka. Silinda yotsekeka ya compressor imachitika kwambiri pamwamba pa bearing yotsetsereka ya friction ndi crankshaft friction, silinda ndi bearing yotsika, ndi pamwamba pa piston yozungulira ya friction ndi silinda.
Kuganiza molakwika ngati chinthu chomangika mu silinda (kulephera kuyambitsa compressor): Zimatanthauza kuti mphamvu yoyambira ya compressor singathe kugonjetsa kukana kwa dongosolo ndipo compressor singathe kuyamba bwino. Zinthu zakunja zikasintha, compressor ikhoza kuyamba, ndipo compressor siiwonongeka.
Zinthu zomwe zingayambitse compressor bwino: Mphamvu yoyambira ya compressor > kukana kukangana + mphamvu yamphamvu komanso yotsika + mphamvu yozungulira Kukana kukangana: Kumakhudzana ndi kukangana pakati pa bearing yapamwamba ya compressor, bearing yotsika, silinda, crankshaft ndi kukhuthala kwa mafuta oziziritsira a compressor.
Mphamvu ya kuthamanga kwambiri ndi yotsika: yokhudzana ndi kusinthasintha kwa kuthamanga kwambiri ndi kotsika mu dongosolo.
Mphamvu ya inertia yozungulira: yokhudzana ndi kapangidwe ka rotor ndi silinda.
2. Zomwe zimayambitsa kuuma kwa silinda
1. Chifukwa cha compressor yokha
Compressor siikonzedwa bwino, ndipo mphamvu ya pamalopo pamwamba pa kukwerana si yofanana, kapena ukadaulo wokonza ndi wosamveka, ndipo zinyalala zimalowa mkati mwa compressor panthawi yopanga compressor. Izi sizimachitika kawirikawiri kwa ma compressor a kampani.
Kompresa ndi kusinthasintha kwa makina: Zotenthetsera madzi za pampu yotenthetsera zimapangidwa pogwiritsa ntchito zotenthetsera mpweya, kotero opanga ambiri a pampu yotenthetsera amapitiliza kugwiritsa ntchito zotenthetsera mpweya. Muyezo wadziko lonse wa zotenthetsera mpweya umafuna kutentha kwakukulu kwa 43°C, ndiko kuti, kutentha kwakukulu kumbali yotenthetsera mpweya ndi 43°C. ℃, ndiko kuti, kutentha kumbali yotenthetsera mpweya ndi 55°C. Pa kutentha kumeneku, kuthamanga kwakukulu kwa utsi nthawi zambiri kumakhala 25kg/cm2. Ngati kutentha kozungulira kumbali yotenthetsera mpweya ndi 43℃, kuthamanga kwa utsi nthawi zambiri kumakhala pafupifupi 27kg/cm2. Izi zimapangitsa kuti compressor nthawi zambiri ikhale yogwira ntchito kwambiri.
Kugwira ntchito pansi pa zinthu zolemera kwambiri kungayambitse kupangika kwa mafuta mufiriji, zomwe zimapangitsa kuti compressor ndi silinda zisaume mokwanira. M'zaka ziwiri zapitazi, compressor yapadera ya mapampu otentha yapangidwa. Kudzera mu kukonza ndi kusintha kapangidwe ka mkati monga mabowo obwezeretsera mafuta mkati ndi mabowo otulutsa utsi, mikhalidwe yogwirira ntchito ya compressor ndi pampu yotentha ndi yoyenera kwambiri.
2. Zomwe zimayambitsa ngozi monga mayendedwe ndi kusamalira
Compressor ndi chida cholondola, ndipo thupi la pampu limafanana bwino. Kugundana ndi kugwedezeka kwakukulu panthawi yogwira ndi kunyamula kudzapangitsa kukula kwa thupi la pampu ya compressor kusintha. Compressor ikayamba kapena kugwira ntchito, crankshaft imayendetsa pisitoni pamalo enaake. Kukana kumawonjezeka moonekeratu, ndipo pamapeto pake imatsekeka. Chifukwa chake, compressor iyenera kusamalidwa mosamala kuchokera ku fakitale kupita ku msonkhano kupita ku host, kuyambira kusungirako kwa host mpaka kunyamula kupita ku chothandizira, komanso kuchokera ku chothandizira mpaka kuyika kwa wogwiritsa ntchito, kuti compressor isawonongeke. Kugundana, kugwedezeka, kugwedezeka, ndi zina zotero, malinga ndi malamulo oyenera a wopanga compressor, kupendekeka kwa chogwirira ntchito sikungapitirire 30°.
3. Zifukwa zoyikira ndi kugwiritsa ntchito
Kwa makampani opanga makina oziziritsa mpweya ndi makina opopera kutentha, pali mwambi wakuti mfundo zitatu za ubwino ndi mfundo zisanu ndi ziwiri za kukhazikitsa. Ngakhale kuti ndi okokomeza, ndizokwanira kusonyeza kuti kukhazikitsa kumakhudza kwambiri kugwiritsa ntchito kwa makina oziziritsa mpweya. Kutayikira, ndi zina zotero kudzakhudza kugwiritsa ntchito kwa makina oziziritsa mpweya. Tiyeni tifotokoze chimodzi ndi chimodzi.
Mayeso a mulingo: Wopanga compressor amanena kuti mphamvu yoyendetsera compressor iyenera kukhala yochepera 5, ndipo chipangizo chachikulu chiyenera kuyikidwa mopingasa, ndipo mphamvu yoyendetsera iyenera kukhala yochepera 5. Kugwira ntchito kwa nthawi yayitali ndi mphamvu yodziwikiratu kudzayambitsa mphamvu yosagwirizana yakumaloko komanso kusokonezeka kwakukulu kwakumaloko.
Kutuluka: Kutulutsa mpweya nthawi yayitali kungayambitse kuti mpweya usakwanire kuziziritsa, compressor sidzakhala ndi mpweya wokwanira woziziritsa, kutentha kwa utsi kudzakhala kwakukulu, mafuta oziziritsa adzasungunuka ndi kuwonongeka, ndipo compressor idzatsekedwa chifukwa cha mafuta osakwanira. Ngati pali mpweya m'dongosolo, mpweya ndi mpweya wosazizira, womwe ungayambitse kuthamanga kwambiri kapena kusinthasintha kosazolowereka, ndipo moyo wa compressor udzakhudzidwa. Chifukwa chake, ikatuluka, iyenera kuchotsedwa molondola malinga ndi zofunikira.
Nthawi yotumizira: Feb-11-2023