Vavu yomwe imagwiritsidwa ntchito kwambiri m'Chingerezi shorthand power station ma valve kukonza njira zodzitetezera

Vavu yomwe imagwiritsidwa ntchito kwambiri m'Chingerezi shorthand power station ma valve kukonza njira zodzitetezera

Mawu achidule odziwika a mavavu Zidule zathunthu zonse BB bonneti OS”> Chidule chathunthu BB bonneti ya bawuti OSY ndodo yotsegula ya mtundu BC yotchinga boneti PBE awiri mapeto lathyathyathya doko OSY goli lotseguka ndodo yakunja TRIM TRIM TRIM TRIM BI-ECC iwiri eccentric PE lathyathyathya doko BLE lalikulu mapeto bevel PL mbale lathyathyathya weld BW butt weld PPL counterposition polyphe CA dzimbiri m'mphepete PSB Kupanikizika chisindikizo bonnet CALC kuwerengetsera (khoma makulidwe) PSC kuthamanga chisindikizo bonnet CON concentric PSE yaing'ono mapeto lathyathyathya CS mpweya chitsulo RED Kuchepetsa awiri DN Dzina laling'ono RF convex mesa DSAW Awiri am'mbali kumizidwa arc kuwotcherera RJ mphete kugwirizana pamwamba ECC eccentric TB ulusi kugwirizana bonnet EFW electrofusion kuwotcherera TBE ulusi FE concave pamwamba FLG FLanges THR ulusi GALV kanasonkhezereka TOE ulusi umodzi wotsiriza GRAF Flexible graphite Tri-ECC atatu eccentric wowotcherera Gr kalasi ya SAW HEX HEX SMLS yopanda phokoso IR yamkati yoyika mphete SO ndi khosi lathyathyathya kuwotcherera LR utali wotalikirana SR utali wautali utali wozungulira ME otukukira STL STL aloyi NPT60 ° Taper chitoliro ulusi SS chitsulo chosapanga dzimbiri OCR octagonal mphete gasket SW zitsulo kuwotcherera OD OD WN ndi khosi matako kuwotcherera OR malo akunja
Kusamala kosamalira mavavu opangira magetsi
Kudalirika, kulimba, mphamvu, komanso moyo ndi kuuma ndi miyezo yowunika ngati ma valve oyendetsa magetsi ali oyenerera. Chifukwa valavu ya malo opangira magetsi imakhala ndi gawo losasinthika mu mphamvu yonse yamagetsi, ndikofunikira kusankha valavu yokhala ndi mawonekedwe apamwamba komanso okhazikika. Komabe, mu ntchito yeniyeni ya ndondomeko ya valavu, pali mavuto ambiri ndi zolakwika za valavu yamagetsi, miyeso ya khalidwe la valve sichimakwaniritsa zofunikira za ndondomeko yoyenera ndi ndondomeko, kusowa kwa valavu ya sayansi ndi yodalirika, mphamvu. station valve control system ilinso ndi zolakwika zina. Kukhalapo kwa mavutowa kumalepheretsa kwambiri kugwiritsa ntchito ma valve opangira magetsi, motero kumalepheretsa chitukuko cha nthawi yayitali komanso chodalirika chamakampani opanga magetsi.
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Kuwonongeka kwa chipata
Chipata ndi gawo lofunika kwambiri la valve yachipata, choncho, kuti ntchito ya valve ya pakhomo ikhale yogwira ntchito, m'pofunika kumangirira kufunikira kwakukulu kwa kusindikiza kwake, ndi kupanga kapena kukonza zigawo zikuluzikulu. Pogwiritsira ntchito nkhosa yamphongo, mphamvuyo imachokera ku mphamvu yowonongeka ndi mphamvu yopondereza, kuphatikizapo, pali kukokoloka ndi zotsatira zomwe zimachitika chifukwa cha madzi. Pamalo osindikizira, mphamvu ya extrusion ndi friction mphamvu ndizokakamiza. Kuthamanga kwa chipata ndi kupsinjika kotsalira ndi kupanikizika kosasunthika, kumene kupanikizika kotsalira kumakhudzidwa ndi zinthu zopangira, kupanikizika kwa static kumakhudzidwa ndi mpando wa valve ndi madzi. Malingana ndi kusanthula mphamvu, kusiyana ndi zovuta ndizo makhalidwe a nkhosa yamphongo, ndipo nkhosa yamphongo idzawonongeka ikagwidwa ndi katundu wolemera kunja. Panthawi imodzimodziyo, motsogoleredwa ndi mphamvu zonse, madzi amalimbikitsidwa, ndiyeno amawononga thupi lachisindikizo la chipata, amachepetsa chisindikizo cha chipata, chomwe chimatsogolera kuwonongeka kwa chipata.
Kulephera kwa dongosolo
Pangozi ya valve, chifukwa cha kulephera kwa kayendedwe ka valve chifukwa cha ngozi zazikulu zimawerengera gawo lalikulu. Kupyolera mu kafukufuku ndi kusanthula, kulephera kwa dongosolo, makamaka chifukwa cha kusowa kwa kulingalira ndi mapangidwe asayansi a kutsegula ma valve, mawonekedwe opatsirana samasintha mokwanira, ndipo sitiroko si yolondola ndi zina zotero, izi ndizomwe zimayambitsa kulephera kwa dongosolo la valve. , makamaka kukhudzidwa kwa kugwedezeka kwake ndi mphamvu zake ndizodziwikiratu. Mapangidwe otsegulira ma valve amagwirizana kwambiri ndi chitukuko chadongosolo la kupanga, ndipo chidwi chapadera chiyenera kuperekedwa kwa icho. Pakalipano, kafukufuku wotsegulira akuwonjezereka kwambiri, ndipo pang'onopang'ono amakhala vuto lalikulu la kafukufuku. Mu njira yopatsirana, ndi chitukuko chosalekeza ndi luso la sayansi ndi zamakono, valavu yanzeru imayikidwa patsogolo. Ikhoza kuzindikira gawo lake la theka molingana ndi zochitika zosiyanasiyana zogwirira ntchito, ndipo imakhala ndi ntchito yodzilamulira yokha ndi zizindikiro zenizeni, zomwe zimatsimikizira kusinthasintha kwa valve pamlingo waukulu. Digital positioner ndi gawo loyamba la valavu yanzeru, mothandizidwa ndi microprocessor, kukonza kulondola kwa ma valve actuator positioning, ndi ma valve okhudzana ndi deta yowunikira ndi kujambula.
Funso la mphamvu
Mphamvu ndi moyo wautumiki wa valavu zimatsimikiziridwa ndi kuchuluka kwa nthawi yomwe unit imayambira, ndipo kuthamanga kwa valve ndiyo mphamvu yolunjika kwambiri. Kuti valavu igwire ntchito, m'pofunika kuganizira za mphamvu, zolimba ndi moyo wautumiki wa valve kuti zitsimikizire. Kawirikawiri, chipangizochi chikayamba mobwerezabwereza, valavu sichitha kukwaniritsa zofunikira zenizeni zogwirira ntchito, zomwe zimayambitsidwa ndi mphamvu zosakwanira za valve. Mu kapangidwe ka valavu, kuti zikhazikike pa katundu zofunika, mu mapangidwe okhazikika, kokha kulabadira kutentha, kupanikizika static ndi zokwawa ndi zinthu zina chikoka, sanaganizire vuto kutopa moyo, amene amatsogolera valavu kamangidwe. silingakwaniritse zosowa zenizeni. Choncho, moyo wa kutopa uyenera kuganiziridwa pakupanga kuti zitsimikizidwe kuti mapangidwe apangidwe akugwirizana ndi momwe amagwirira ntchito, kuti awonjezere moyo wautumiki wa valve. Poganizira zovuta zina ndi zolakwika zomwe zilipo mu valavu ya malo opangira magetsi, ogwira ntchito oyenerera achita kafukufuku wozama ndi kusanthula, ndikuyika patsogolo njira zofananira zokonzekera. Panthawi imodzimodziyo, ndondomeko ya valve ya malo opangira magetsi yakhala ikukambidwa, yomwe yathandiza kwambiri kuti iwonetsetse kugwiritsa ntchito bwino valve ya magetsi.
Njira yokonza
Pofuna kutsimikizira kudalirika ndi chitetezo cha valavu yamagetsi pakugwira ntchito, ziyenera kusungidwa nthawi zonse kuti zitsimikizire kuti valavu yamagetsi imagwira ntchito nthawi zonse. Kupyolera mu kusanthula ndi kufufuza kwa ogwira ntchito oyenerera, njira yogwiritsira ntchito valve ikufotokozedwa mwachidule, ndiko kuti, ntchito yotetezeka ndi kukonza kosavuta, kungokwaniritsa miyezo iwiriyi, kuonetsetsa kuti valve yogwiritsira ntchito ikugwira ntchito, kuti atsimikizire kuti ali ndi thanzi labwino komanso labwino. chitukuko chotetezeka chamakampani amagetsi.
Kuphunzira kwa vuto
Malinga ndi kusanthula kwa njira yeniyeni yogwiritsira ntchito valavu yamagetsi, mavuto akuluakulu pakuwongolera, mphamvu, ndi kugwedezeka ndi valve. Kudzera m'nkhani yomwe ili pamwambapa yodziwika bwino, zovuta za valve station station zomwe zimapezeka mosiyanasiyana komanso zovuta, koma kusiyanasiyana kwake, zomwe zimayambitsa kupangika kwamavutowa kuti athane ndi mavutowa, zomwe zimakhudzidwa ndi ogwira ntchito pamagetsi amagetsi * * * ndi kusanthula kachitidwe, ndiye kuti gwero la zovuta za valavu lili ndi chidziwitso komanso luso. Pakati pawo, mphamvu, static, dynamic, kuvala kukana ndi kukhazikika zinthu zimaphunziridwa.
Kuwunika kwa valve
Pa nthawiyi kuti athetse vuto la valve, kusintha kwa 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 kabwino 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 anthu. Kukula mwachangu kwa mafakitale okhudzana. Ndi kuwongolera kosalekeza kwaukadaulo waukadaulo wamagetsi, makampani opanga magetsi m'dziko lathu amagwiritsa ntchito ukadaulo wapamwamba wowunikira pa intaneti, ndipo momwe ma valve amagwiritsidwira ntchito amayang'anitsitsa nthawi yeniyeni, motero amapeza deta yogwiritsira ntchito ma valve. Panthawi imodzimodziyo, ntchito ya valve imapangidwa bwino, nthawi yokonza valavu imachepetsedwa, ndalama zowonongeka zimasungidwa, ndipo phindu lachuma limakhala bwino. Zinganenedwe kuti kuyang'anitsitsa kwachangu pa intaneti kwa ma valves kwakhazikitsa maziko olimba a chitukuko chofulumira cha mafakitale a valve, kotero kuti nthawi zonse zimagwirizana ndi luso la mayiko.
Kusanthula kwaukadaulo
Valve yamagetsi yamagetsi imazindikiridwa makamaka ndi kayendedwe ka valve disc, ndipo kayendedwe kamakhala ndi mitundu yosiyanasiyana, panthawi imodzimodziyo, tsinde la valve kutsegulira ndi kutseka kumakhala ndi stroke yochepa, kotero kudalirika kwa kudula kuli kwakukulu. Diski ya valve yapadziko lonse imapangidwa ndi chitsulo chonyezimira kapena chitsulo chonyezimira. Pamene diski imatsegulidwa, mpando wa valve ndi malo osindikizira a disc adzalekanitsidwa, kotero kuti kuvala kwa makina osindikizira kumakhala kochepa kwambiri ndipo malo osindikizira ali ndi katundu wabwino wosindikiza. Komabe, kuipa kwa kusindikiza pamwamba ndi kumamatira kwa tinthu tating'onoting'ono, ndipo diski ya valve iyenera kupangidwa kukhala mpira wa porcelain kapena mpira wachitsulo. Kawirikawiri, chimbale ndi mpando mu valavu yapadziko lonse lapansi ndizosavuta kusintha ndi kukonza, ndipo valavu ndi payipi zimatha kuwotcherera mu chidutswa chimodzi popanda kusokoneza valavu yonse.