Mapangidwe oyambira ndi mfundo zogwirira ntchito zavalavu ya butterfly yamagetsi
Valavu yagulugufe yamagetsi ndi chipangizo chamakono chowongolera madzimadzi, chomwe chimagwiritsidwa ntchito kwambiri mu payipi, mankhwala, zitsulo, zomangamanga, kuteteza chilengedwe ndi mafakitale ena. Zimapangidwa ndi thupi la valavu, mpando wa valve, mbale ya valve, galimoto, chochepetsera, chochepetsera, chowongolera, ndi zina zotero, ntchito yosavuta komanso yabwino, kusindikiza bwino mkati, moyo wautali wautumiki, mwatsatanetsatane, kukhazikika kwamphamvu, ndipo pang'onopang'ono m'malo mwa buku lachikhalidwe. ndi valavu ya butterfly ya pneumatic.
1. Mapangidwe oyambira
1. Thupi la valve: kawirikawiri kuponyedwa kapena kupangidwira njira, kuphatikizapo chitsulo cha carbon, chitsulo chosapanga dzimbiri, chitsulo cha alloy, alloy copper ndi zina zotero.
2. Vavu mpando: zambiri ntchito mphira kapena polytetrafluoroethylene zakuthupi, ndi kukana zabwino dzimbiri, kuvala kukana, kuonetsetsa zotsatira kusindikiza.
3. Mbale ya valve: Ndi gawo lofunika kwambiri la valve, yomwe imatha kuzunguliridwa kuti isinthe kayendedwe kapakati ndikudula payipi. Zinthuzo nthawi zambiri zimakhala chitsulo choponyedwa, chitsulo cha ductile, chitsulo chosapanga dzimbiri, etc.
4. Njinga: kupereka mphamvu yoyendetsera diski, kotero kuti valavu yotsegula kapena kutseka, malinga ndi zosowa zosiyanasiyana zogwiritsira ntchito ingasankhe magawo atatu a AC asynchronous motor, DC brush motor kapena brushless motor.
5. Reducer: imathandizira kuchepetsa, kuti torque ndi liwiro lifike pamtengo woyenera, zinthuzo nthawi zambiri zimakhala chitsulo kapena chitsulo.
6. Chida chochepetsera: chepetsani kugunda kwa valve kuti muwonetsetse kuti malo ogwirira ntchito a valavu ali olondola, ndipo amatha kukwaniritsa zodzikongoletsera pansi pazikhalidwe zinazake zogwirira ntchito.
7. Wowongolera: kuwongolera kutsegula ndi kutseka kwa actuator, mayankho osadziwika bwino, etc.
Chachiwiri, mfundo ntchito
Mfundo yamadzimadzi yamagetsi agulugufe yamagetsi ndikuyendetsa chochepetsera kudzera mu mota, ndipo giya imayendetsa mbale ya valve kuti izungulira mozungulira kapena motsatana ndi wotchi, kuti asinthe kuchuluka kwa mayendedwe a mapaipi, kuti asinthe ndikudula. payipi. Panthawi imodzimodziyo, kugwiritsa ntchito malire amkati kuti atsimikizire sitiroko, kuti akwaniritse zolinga zolondola komanso zodalirika zoyendetsera ntchito.
Mu ndondomeko yeniyeni yogwiritsira ntchito, malingana ndi zofunikira zosiyanasiyana kuti mutsirize Zokonda pa doko ndikusankha mosamalitsa ubwino wa zigawo zikuluzikulu kuti zitsimikizire kudalirika kwa kugwirizana ndi payipi; Tiyeneranso kuzindikira kuti zinthu zolemetsa ziyenera kupeŵedwa poika valavu, zomwe zingawononge kwambiri moyo wautumiki wa valve. Kuphatikiza apo, kugwiritsa ntchito valavu yagulugufe yamagetsi iyeneranso kulabadira kusungidwa kwa bukuli, kukonza nthawi yake, kupewa zida zamakina za kuwonongeka kwa valve ndi kutayikira.
Mwachidule, valavu yagulugufe yamagetsi, monga chowongolera chowongolera choyenda kwambiri, imatha kulowa m'malo mwachikale kapena valavu yagulugufe ya pneumatic. Sikuti amachepetsa kwambiri mtengo wa ntchito yamanja, komanso amathandizira kupanga bwino, komwe kuli koyenera kugwiritsidwa ntchito kwambiri ndipo akuyembekezeka kuchita bwino kwambiri m'malo osiyanasiyana owongolera madzi m'tsogolomu.
Nthawi yotumiza: Jun-09-2023
