ka'idar aiki
A malam buɗe idowani nau'in bawul ne wanda ke daidaita kwararar matsakaici ta hanyar buɗewa ko rufe ta ta hanyar juyawa da baya kusan digiri 90. Bugu da ƙari, ƙirarsa madaidaiciya, ƙaramin girmansa, nauyi mai sauƙi, ƙarancin amfani da kayan aiki, sauƙi mai sauƙi, ƙarancin tuƙi, da saurin aiki,malam buɗe idoHakanan yana aiki da kyau ta fuskar ƙa'idar kwarara yayin da yake da kyawawan halaye na rufewa da rufewa. daya daga cikin nau'ikan bawul mafi sauri. Amfani damalam buɗe idona kowa.

Amfaninsa yana ci gaba da haɓakawa da haɓaka, kuma suna canzawa zuwa babban zafin jiki, matsa lamba mai girma, babban diamita, babban hatimi, tsawon rai, fitattun halayen daidaitawa, da ayyuka da yawa na bawul. Yanzu yana da babban matakin dogaro da sauran halayen aikin.

Ayyukan bawul ɗin malam buɗe ido ya inganta godiya ga yin amfani da robar roba mai juriya da sinadarai. Tun da roba roba yana da halaye na lalata juriya, yashwa juriya, barga size, mai kyau resilience, sauƙi na forming, kuma low cost, roba roba tare da daban-daban kaddarorin za a iya zaba daidai da daban-daban aikace-aikace bukatun don gamsar da aiki yanayi na malam buɗe ido bawuloli.

Tun da polytetrafluoroethylene (PTFE) yana da ƙarfin juriya ga lalata, aikin barga, juriya ga tsufa, ƙarancin ƙima na gogayya, sauƙi na tsari, da kwanciyar hankali na girman, ana iya haɓaka aikinta gaba ɗaya ta hanyar cikawa da ƙara kayan da suka dace don cimma mafi kyawun ƙarfi gogayya. Roba roba yana da wasu kurakurai, amma kayan don rufe bawul ɗin malam buɗe ido waɗanda ke da ƙarancin ƙima suna kewaye da su. Don haɓaka aikin bawul ɗin malam buɗe ido, an yi amfani da manyan kayan aikin polymer na ƙwayoyin cuta, kamar polytetrafluoroethylene, da kayan aikin da aka gyara su sosai. Yanzu an inganta shi, kuma an samar da bawul ɗin malam buɗe ido tare da mafi girman zafin jiki da kewayon matsa lamba, ingantaccen aikin hatimi, da rayuwa mai fa'ida.

Bawul ɗin malam buɗe ido da aka rufe da ƙarfe sun ci gaba sosai don biyan buƙatun aikace-aikacen masana'antu kamar babban zafi da ƙarancin zafi, zaizayar ƙasa mai ƙarfi, da tsawaita rayuwa. An yi amfani da bawul ɗin da aka rufe da ƙarfe na malam buɗe ido a fannonin masana'antu kamar yanayin zafi da ƙarancin zafi, ƙaƙƙarfan yazawa, da tsawon rai godiya ga aikace-aikacen juriya mai ƙarfi, ƙarancin zafin jiki, juriya mai ƙarfi, juriya mai ƙarfi, juriya mai ƙarfi, da ƙarfi mai ƙarfi. gami kayan. Domin haɓaka fasahar bawul ɗin malam buɗe ido, babban diamita (9-750mm), babban matsa lamba (42.0MPa), da kewayon zafin jiki mai faɗi (-196-606°C) bawul ɗin malam buɗe ido sun fara tashi.

Bawul ɗin malam buɗe ido yana da ɗan jure gudu idan an buɗe shi gabaɗaya. Ana amfani da bawul ɗin malam buɗe ido akai-akai a fagen ƙa'idodin manyan diamita saboda suna da ikon sarrafa kwararar ruwa a buɗewa tsakanin 15° da 70°.

Ana iya amfani da yawancin bawul ɗin malam buɗe ido tare da kafofin watsa labarai waɗanda ke ƙunshe da tsayayyen barbashi tun lokacin da farantin malam buɗe ido yana motsi a cikin motsi. Hakanan za'a iya amfani dashi don granular media da foda, gwargwadon ƙarfin hatimin.

Bawul ɗin malam buɗe ido suna da amfani don sarrafa kwarara. Lokacin zabar bawul ɗin malam buɗe ido, yana da mahimmanci don cikakken la'akari da tasirin asarar matsa lamba akan tsarin bututun bututun da kuma ƙarfin farantin malam buɗe ido don tsayayya da matsa lamba na matsakaicin bututun lokacin da aka rufe shi saboda asarar matsin lamba na malam buɗe ido. bawul a cikin bututun yana da girma, kusan sau uku na bawul ɗin ƙofar. Hakanan dole ne a yi la'akari da yanayin zafin aiki na kayan zama na roba a yanayin zafi mai zafi.

Bawul ɗin malam buɗe ido yana da ɗan gajeren tsari da ƙarancin tsayi gaba ɗaya. Yana buɗewa da rufewa da sauri kuma yana da kyawawan kaddarorin sarrafa ruwa. Yin manyan bawul ɗin diamita ya fi dacewa da ƙirar ƙirar bawul ɗin malam buɗe ido. Mataki mafi mahimmanci a zabar bawul ɗin malam buɗe ido wanda zai yi aiki yadda ya kamata kuma yadda ya kamata lokacin amfani da shi don sarrafa kwarara shine zaɓar nau'in da ya dace da ƙayyadaddun bayanai.

Ana ba da shawarar bawul ɗin malam buɗe ido don amfani da su a cikin maƙarƙashiya, sarrafa iko, da kafofin watsa labarai na laka inda ake buƙatar ɗan gajeren tsayin tsari, saurin buɗewa da saurin rufewa, da yanke ƙarancin matsa lamba (ƙananan bambancin matsa lamba). Ana iya amfani da bawul ɗin malam buɗe ido tare da kafofin watsa labarai masu ɓarna, tashoshi mai raguwa-diamita, ƙaramar amo, cavitation da vaporization, ƙaramin adadin ɗigon yanayi, da daidaitawar matsayi biyu. Daidaita magudanar ruwa lokacin aiki a ƙarƙashin sabon yanayi, kamar lokacin rufewa mai ƙarfi, matsananciyar lalacewa, matsanancin yanayin zafi, da sauransu.