Limbikitsani njira zingapo zosinthira pampu kuti mugule luso la ma valve

Limbikitsani njira zingapo zosinthira pampu kuti mugule luso la ma valve

Njira imeneyi kusintha kusamutsidwa osiyanasiyana wononga mpope ndi njira yachindunji, koma njira imeneyi alinso ndi zovuta zina, izo kuwonjezera katundu wa ndodo ndime, kuwonjezera mphamvu ya ndodo ndime, kuwonjezera, adzapanga stator, rotor. ndi kuvala ndodo pa chubu kwambiri, motero tinganene, njira imeneyi ndi malire kumlingo wakutiwakuti. Panthawi imodzimodziyo, chingwe cha ndodo chimachepetsedwa, koma pamene kutentha kwa kutopa kumakwera ndi kuvala kukana kwa rabara ya stator kutsogolo, kuwonjezeka kwa liwiro kudzakhala kochepa kwambiri.
Njira 1: Wonjezerani liwiro la Fan Wei
Njira imeneyi kusintha kusamutsidwa osiyanasiyana wononga mpope ndi njira yachindunji, koma njira imeneyi alinso ndi zovuta zina, izo kuwonjezera katundu wa ndodo ndime, kuwonjezera mphamvu ya ndodo ndime, kuwonjezera, adzapanga stator, rotor. ndi kuvala ndodo pa chubu kwambiri, motero tinganene, njira imeneyi ndi malire kumlingo wakutiwakuti.
Njira yachiwiri, sinthani magawo am'mapangidwe (monga kukulitsa eccentricity ya rotor, stator lead, etc.)
Njira iyi yopititsira patsogolo kusamutsidwa kwa pampu ya wononga ndikuwonjezera kukhazikika kwa rotor molingana ndi chilinganizo cha kusamuka kwa pampu ya wononga, kuti mukwaniritse cholinga chowongolera kusamuka kwa pampu ya screw, koma chimodzimodzi. , ilinso ndi zovuta, kuonjezera eccentricity kumabweretsa kuwonjezeka kwa gawo la rotor, komanso kuonjezera kufunikira kwa mapampu awiri, kuphatikizapo, chifukwa cha malo ochepa m'chitsime, izi zimatsimikiziranso finiteness yowonjezera mpope. kusuntha matalikidwe powonjezera eccentricity.
Njira yachitatu, kuwonjezera chiwerengero cha mapampu
Njirayi ndi njira yabwino kwambiri yosinthira pampu yapamwamba kwambiri, komanso pali zolepheretsa.
Njira 4, gwiritsani ntchito pampu yamagetsi ya submersible screw
Ngakhale kugwiritsa ntchito magetsi kumiza wononga mpope akhoza kwambiri kuonjezera liwiro kuonjezera kusamuka, komanso kuchepetsa ndodo chingwe, koma pamene kutopa kutentha kuwuka ndi kuvala kukana kwa kutsogolo stator mphira, kuwonjezeka kwa liwiro adzakhala ochepa kwa ena. kuchuluka.
Kawirikawiri, mtengo wamsika wa valve m'dziko lathu ndi wokhazikika, ngakhale pali kukwera pang'ono ndi kugwa chaka chilichonse, koma kusiyana kwake ndi kochepa. Mavuto akuluakulu pamsika wa valve ndi awa: choyamba, ena ogwira ntchito amagula ma valve opanda dzina la fakitale ndi adiresi, kusindikiza nyenyezi ndi chiphaso cha wopanga woyamba, zomwe zimawononga kwambiri mbiri yamakampani oyenerera. Kawirikawiri, mtengo wamsika wa valve wa dziko lathu ndi wokhazikika, ngakhale ukukwera pang'ono ndikugwa chaka chilichonse, koma kusiyana kwake ndi kochepa. Mavuto akulu pamsika wama valve ndi awa:
Choyamba, ena ogwira ntchito kugula mavavu popanda fakitale dzina ndi adiresi, kusindikiza nyenyezi Mlengi ndi satifiketi, kuwononga kwambiri mbiri ya oyenerera mavalavu mabizinesi.
2. Mavavu okonzedwanso. Ogwira ntchito ena amagulitsa ma valve akale kachiwiri atawapakanso, zomwe zimabweretsa chiopsezo chachikulu chachitetezo ku khalidwe la polojekitiyi.
Choncho, chisamaliro chiyenera kutengedwa posankha valavu yoyenera pa cholinga chanu. Kuti tipewe kusamveka bwino, valavu iliyonse iyenera kufotokozedwa ndendende. Pa nthawi yofunsira kapena kuyitanitsa, ma valve ofunikira ayenera kufotokozedwa bwino.
Kusankhidwa kwa kukula kwa valve kuyenera kudziwa kukula kwake kwa chitoliro chomwe valavu imalumikizidwa. Zida za Vavu Zinthu zotsatirazi ziyenera kuganiziridwa pozindikira zida zolondola za valve:
· Sing'anga yamadzimadzi yoyendetsedwa ndi valavu
· Kutentha kosiyanasiyana kwa sing'anga yamadzimadzi
· Kupanikizika kosiyanasiyana kuti kukhale pansi pa valve
· Nyengo zomwe zingakhudze ntchito ya valve
· Kupanikizika kwachilendo kapena kupsinjika komwe kungachitike valavu
· Kuwongolera magwiridwe antchito a mavavu kuti akwaniritse miyezo yachitetezo kapena njira zamapaipi. Ma valve aliwonse amapangidwa kuti agwire ntchito. Musayembekezere valavu imodzi kuti igwire ntchito zonse za dongosolo lonse la mapaipi.
Kutentha-kutentha. Kuti mukwaniritse zosowa zenizeni, perekani chidwi chapadera kupsinjika - kutentha kwa valve yomwe mukufuna. Chisamaliro chapadera chiyenera kuperekedwa pazitsulo zosindikizira ndi gasketing, zomwe makamaka zimatsimikizira kutentha kwa valve. Tchulani zida zosindikizira ndi zokhazikitsira momwe zimafunikira kuti zikwaniritse kapena bwino kuposa zofunikira zenizeni. Mavavu ndi zolumikizira. Umphumphu wa makina opangira mapaipi, kukonzanso kachitidwe ka mtsogolo, zinthu zoteteza dzimbiri, msonkhano wapamalo, kulemera ndi chitetezo ndizo zonse zomwe ziyenera kuganiziridwa pozindikira momwe ma valve amagwirizanirana ndi mapaipi.
Njira Yogwiritsira Ntchito kapena Njira Yogwiritsira Ntchito Sankhani njira yoyenera yogwiritsira ntchito kapena njira yogwiritsira ntchito potengera mtundu wa valve, kukula, kuthamanga, kutentha, ndi malo oyika. Dongosolo la mavavu
Mukamayitanitsa ma valve, chonde perekani zotsatirazi kuti mupewe kubwereza kosafunikira komanso kuchedwa kuti muwonetsetse kuti ma valve ogulidwa ndi omwe amafunikiradi.
1. Vavu awiri
2. Kupanikizika kwa mawonekedwe a zipangizo: zipangizo za castings ndi zigawo zikuluzikulu.
3. Mitundu ya valavu: valavu yachipata, valavu yapadziko lonse, valavu yoyendera, valavu ya butterfly, valve ya mpira, ndi zina zotero.
4. Njira yolumikizira ma terminal. Ngati njira yolumikizira ndi kuwotcherera, makulidwe a khoma la chitoliro cholumikizira ayenera kuperekedwa; Ngati kugwirizana kuli flange, flange pamwamba kapena mapeto adzaperekedwa.
5. Chilichonse chomwe chili chosiyana ndi kasinthidwe kokhazikika: kusindikiza zinthu, zokhazikika, zida za bolt, etc.
6. Chalk iliyonse: chitetezo asidi, kutseka chipangizo, ntchito unyolo, etc.
7. Zothandizira pamanja kapena zamagetsi: Chonde phatikizaninso zaukadaulo wofunikira.
8. Kuti muthe kuyitanitsa, chonde tsimikizirani zomwe zafotokozedwazo ndi zitsanzo.