Pogwiritsa ntchito machitidwe a mafakitale, ma valve ndi zigawo zikuluzikulu zoyendetsera kayendedwe ka madzi, ndipo Magudumu a Manja a Valve, monga zida zachindunji zogwiritsira ntchito ma valve, ndizofunikira kwambiri kuti pakhale bata ndi chitetezo cha dongosolo lonse. Komabe, chifukwa cha-kugwiritsa ntchito nthawi yayitali m'malo osiyanasiyana ogwirira ntchito, ma Valve Hand Wheels amakumana ndi zovuta zosiyanasiyana monga kuwonongeka ndi dzimbiri. Chifukwa chake, momwe mungasungire bwino ma Wheels a Valve Hand Wheel wakhala mutu wodetsa nkhawa kwambiri pantchito zamafakitale.
M'ndandanda wazopezekamo
1. Udindo wofunikira wa mawilo a manja a vavu mumakampani
2. Zinthu zomwe zimakhudza ntchito yachibadwa ya mawilo a manja a valve
3. Njira zosamalira tsiku ndi tsiku za mawilo a manja a valve
4. Mfundo zazikuluzikulu zosamalira nthawi zonse mawilo a manja a valve
5. Kusamala pakusunga mawilo amanja a valve
6. Mapeto
1. Udindo wofunikira wa mawilo a manja a vavu mumakampani
1. Zambiri zogwiritsa ntchito
Magudumu Amanja a Valveamagwiritsidwa ntchito kwambiri m'mafakitale ambiri monga mafuta, makampani opanga mankhwala, magetsi, madzi ndi ngalande. M'makampani a petrochemical, amagwiritsidwa ntchito kuwongolera kayendedwe kazinthu zosiyanasiyana zamafuta ndi zida zamafuta pamapaipi; m'makampani amagetsi, amawongolera kutumizidwa kwa zofalitsa monga nthunzi ndi madzi; mu kayendedwe ka madzi ndi ngalande, imazindikira kusintha ndi kayendetsedwe ka madzi.
2. Impact pa ntchito dongosolo
Ntchito yachibadwa yaDzanja la Vavu mu Magudumuzimagwirizana mwachindunji ndi kutsegula ndi kutseka kwa valve, yomwe imakhudzanso ntchito ya mafakitale onse. Ngati gudumu lamanja likulephera, valavuyo singasinthidwe bwino, zomwe zimayambitsa mavuto monga kutuluka kwapakati ndi kupanikizika kwachilendo. Zikavuta kwambiri, zitha kuyambitsa ngozi zopanga, zomwe zimakhudza magwiridwe antchito komanso phindu lazachuma labizinesi.
2. Zinthu zomwe zimakhudza ntchito yachibadwa ya mawilo a manja a valve
1. Zinthu zachilengedwe
Malo osiyanasiyana ogwira ntchito ali ndi zotsatira zosiyana pa mawilo a manja a valve. Pamalo a chinyezi, gudumu lamanja limakonda dzimbiri ndi dzimbiri; m'malo otentha kwambiri, zinthu za gudumu lamanja zimatha kupunduka, zomwe zimakhudza mphamvu zake ndi magwiridwe antchito; m'malo okhala ndi media zowononga mankhwala, zokutira pamwamba pa gudumu lamanja zitha kuonongeka, ndikufulumizitsa njira ya dzimbiri.
2. Zinthu zogwirira ntchito
Njira zogwiritsira ntchito zolakwika zimathanso kuwononga gudumu lamanja. Mwachitsanzo, kutembenuza gudumu lamanja ndi mphamvu zambiri kungapangitse kuti kugwirizana pakati pa gudumu lamanja ndi valavu kumasula kapena kuwonongeka; kusinthasintha pafupipafupi kumawonjezera kuwonongeka kwa gudumu lamanja.
3. Zinthu zakuthupi
Ubwino wazinthu za gudumu lamanja umakhudza mwachindunji moyo wake wautumiki ndi zofunika kukonza. Zida zina zosakhala bwino zimatha kung'ambika, kusweka ndi zovuta zina, zomwe zimawonjezera zovuta komanso mtengo wozikonza.
3. Njira zosamalira tsiku ndi tsiku za mawilo a manja a valve
1. Kuyeretsa
Kuyeretsa gudumu lamanja nthawi zonse ndi ntchito yayikulu yokonza. Gwiritsani ntchito nsalu yonyowa yoyera kuti mupukute pamwamba pa gudumu lamanja kuti muchotse fumbi, mafuta ndi zonyansa zina. Pamadontho ena ovuta kuchotsa, mutha kugwiritsa ntchito chotsukira choyenerera kuti muyeretse, koma samalani posankha chotsukira chomwe sichingawononge-chinthucho.
2. Kupaka mafuta
Kupaka mafuta moyenera kumatha kuchepetsa kukana kukangana pomwe gudumu lamanja limazungulira ndikukulitsa moyo wake wautumiki. Sankhani mafuta oyenera malinga ndi zinthu ndi malo ogwirira ntchito a handwheel. Nthawi zambiri, pa mawilo achitsulo, mafuta opaka kapena mafuta angagwiritsidwe ntchito; kwa magudumu am'manja apulasitiki, mafuta apadera apulasitiki ayenera kusankhidwa. Popaka mafuta, onetsetsani kuti mafutawo agwiritsidwa ntchito mofanana kuti asachuluke kapena kuchepa.
3. Onani magawo olumikizirana
Yang'anani nthawi zonse ngati mbali zogwirizanitsa pakati pa handwheel ndi valavu ndizolimba. Yang'anani ngati mabawuti ali omasuka komanso ngati mtedza wathina. Ngati kutayikira kwapezeka, kumangitsa nthawi. Panthawi imodzimodziyo, fufuzani ngati mbali zogwirizanitsazo zavala kapena zowonongeka, ndipo m'malo mwake mutengere mbali zofunikira pa nthawi ngati kuli kofunikira.
4. Yang'anani momwe zilili pamwamba
Onetsetsani mosamala ngati pamwamba pa handwheel ali ndi ming'alu, zokopa, dzimbiri ndi mavuto ena. Pakuwonongeka kwakung'ono pamwamba, kukonzanso kungathe kuchitidwa, monga mchenga, kukonzanso, etc.; kwa kuwonongeka kwakukulu, gudumu lamanja liyenera kusinthidwa munthawi yake kuti zitsimikizire chitetezo cha ntchito.
4. Mfundo zazikuluzikulu zosamalira nthawi zonse mawilo a manja a valve
1. Kuwongolera pafupipafupi
Nthawi zonse sungani ma torque ogwiritsira ntchito pa handwheel kuti muwonetsetse kuti mphamvu yake yogwiritsira ntchito ili mkati mwazomwe zatchulidwa. Ngati torque yogwirira ntchito ndi yayikulu kwambiri kapena yaying'ono kwambiri, ikhoza kuwonetsa kuti pali vuto ndi gudumu lamanja kapena valavu, ndikuwunikanso ndikusintha kwina.
2. Mayeso a kuthamanga
Chitani zoyezetsa zokakamiza pa gudumu lamanja pafupipafupi malinga ndi malo ogwirira ntchito komanso kuchuluka kwa ntchito. Poyerekeza kupanikizika kwenikweni kwa ntchito, ntchito ya gudumu lamanja pansi pa zovuta zosiyanasiyana imayesedwa kuti iwonetsetse kuti ikhoza kugwira ntchito mwachizolowezi mkati mwa mayendedwe ovomerezeka.
3. Bwezerani zobvala
Kwa zida zina zovala, monga ma gaskets, mayendedwe, ndi zina zotero, ziyenera kusinthidwa malinga ndi nthawi kapena kuchuluka kwa ntchito. Kuwonongeka kwa ziwalo zovala izi kungakhudze momwe gudumu lamanja likugwirira ntchito, ndipo kusinthidwa panthawi yake kungapewe kulephera kwakukulu.
5. Kusamala pakusunga mawilo amanja a valve
1. Tsatirani njira zogwirira ntchito
Panthawi yokonza, tsatirani mosamalitsa ndondomeko zoyendetsera ntchito ndi malamulo achitetezo. Mwachitsanzo, poyeretsa ndi kudzoza mafuta, onetsetsani kuti zidazo zili zozimitsa kuti zipewe ngozi.
2. Gwiritsani ntchito zida zoyenera
Gwiritsani ntchito zida zoyenera zogwirira ntchito zosamalira kuti mupewe kuwonongeka kwa gudumu lamanja chifukwa cha zida zosayenera. Mwachitsanzo, pomangitsa mabawuti, gwiritsani ntchito ma wrenches oyenera kupewa mphamvu yayikulu kapena yopepuka.
3. Kukonza zolemba
Khazikitsani zolemba zatsatanetsatane zokonzekera kuti mulembe nthawi, zomwe zili, zovuta zomwe zapezeka, ndi njira zochizira pakukonza kulikonse. Izi zimathandiza kuyang'anira kasamalidwe ka gudumu la m'manja, kuzindikira mavuto omwe angakhalepo panthawi yake, ndikupereka chidziwitso cha kukonzanso kotsatira.
Kukonza kwamawilo a manja a valvendi ntchito mwadongosolo komanso yofunika, yomwe imafuna mabizinesi ndi ogwira ntchito kuti azisamalira mokwanira. Pomvetsetsa zinthu zomwe zimakhudza kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake kakhoza kutsimikiziridwa. Ndi chitukuko chosalekeza cha teknoloji ya mafakitale, akukhulupirira kuti teknoloji yokonza ndi njira za mawilo a manja a valve zidzapitirizabe kukonzedwa bwino komanso zatsopano, kubweretsa zitsimikizo zambiri pakupanga mafakitale.
