Labarai

Butterfly Valve Mai Aiwatar da Masana'antu

Domin motsi na malam buɗe ido bawul farantin da shafa, don haka mafi yawanmalam buɗe idoza a iya amfani da tare da dakatar m barbashi na matsakaici, dangane da ƙarfin hatimi kuma za a iya amfani da foda da granular kafofin watsa labarai.

Tsawon tsarin bawul ɗin bawul da tsayin daka ƙarami ne, buɗewa kuma kusa da sauri, lokacin buɗewa cikakke, tare da ƙarancin juriya na ruwa, lokacin buɗewa zuwa kusan 15 zuwa 70, amma kuma don sarrafa kwararar ruwa, ƙa'idodin tsarin malam buɗe ido ya fi dacewa don samar da manyan diamita bawuloli.

Ana ba da shawarar bawul ɗin malam buɗe ido ƙarƙashin yanayin aiki guda 5 masu zuwa:

1. Nemi srottling, daidaitawa da sarrafa kwarara.
2. Laka Matsakaici da m barbashi-dauke da matsakaici.
3. Tsawon tsarin bawul ɗin da ake buƙata shine ɗan gajeren lokaci.
4. Bukatar saurin buɗewa da lokacin saurin rufewa.
5. Yanayin da ƙananan bambance-bambancen matsa lamba.

lantarki malam buɗe ido bawuloli

A cikin gyare-gyaren matsayi guda biyu, tashar necking, ƙananan amo, cavitation da gasification sabon abu, karamin adadin yadudduka zuwa yanayi, kafofin watsa labaru abrasive, zaka iya zaɓar bawul ɗin malam buɗe ido.

Lokacin amfani da bawul ɗin malam buɗe ido a ƙarƙashin yanayin aiki na musamman, kamar ƙa'idar tuƙi ko ƙaƙƙarfan buƙatun hatimi, ko lalacewa da tsagewa, ƙarancin zafin jiki (sanyi mai zurfi) da sauran yanayin aiki, ana buƙatar bawul ɗin malam buɗe ido na musamman tare da na'urar sarrafa bel ɗin ƙarfe na musamman. don amfani da bawul ɗin eccentric na musamman ko sau uku eccentric malam buɗe ido.

Siginar bawul ɗin malam buɗe ido yana motsawa ta kayan tsutsotsi da kayan tsutsotsi don juya shaft da farantin malam buɗe ido don buɗewa da rufewa da sarrafa kwararar.Juyawa tsutsa gear tsutsotsi gearing dabaran hannun, don buɗewa da rufewa da daidaita kwararar, dabaran hannun agogon hannu don juyawa bawul ɗin rufewa.

Yi amfani da Na'ura

Dangane da buƙatun sarrafa wutar lantarki na kebul na core waya zuwa madaidaicin madaidaicin, kuma an rufe mashigar kebul ɗin, a lokaci guda kuma kebul ɗin da aka gyara don hana lalacewar kebul na kebul na waje.Lokacin da bawul ɗin yana cikin “cikakken kashewa”, kunna CAM a ƙasan agogon hannu ko buɗaɗɗen cam sama da agogon counterclockwise.Lokacin da bawul ɗin malam buɗe ido yana danne, kula da ko ƙarfin haɗin yana da ma kuma abin dogaro.Bayan an shigar da bawul ɗin malam buɗe ido, farantin bawul ɗin dole ne ya kasance a cikin buɗaɗɗen wuri yayin gwajin ƙarfin bututun.Shigar da bawul ɗin bawul ɗin ya kamata ya zama dubawa na yau da kullun, bincikensa na manyan abubuwa kamar haka: wurin zama na bawul ɗin malam buɗe ido da o-ring ko lalacewa.Seling yi na bawul farantin sealing surface.Bayan an gyara bawul ɗin malam buɗe ido kuma an haɗa shi, ba za a sami toshewa yayin buɗewa da juyawa ba.Ƙungiyar gyaran bawul ɗin malam buɗe ido yakamata ta ci gaba da gwajin aikin hatimi bisa ga buƙatar.


Lokacin aikawa: Yuli-28-2021
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