Butterfly bawulwani nau'in bawul ne wanda ke amfani da ɓangaren buɗewa da rufewa diski don ramawa kusan 90° don buɗewa, rufewa ko daidaita ƙimar matsakaici. Butterfly bawul ba kawai yana da tsari mai sauƙi, ƙaramin girman, nauyi mai sauƙi, ƙarancin amfani da kayan aiki, ƙaramin girman shigarwa, ƙaramin juzu'in tuki, aiki mai sauƙi da sauri, amma kuma yana da kyakkyawan aikin ƙayyadaddun ƙayyadaddun kwarara da halayen rufewa, kuma yana ɗaya daga cikin mafi girma girma. bawul iri a cikin shekaru goma da suka gabata. Ana amfani da bawul ɗin malam buɗe ido. Bambance-bambancen da yawan amfani da shi yana ci gaba da fadadawa, kuma yana haɓaka zuwa babban zafin jiki, matsa lamba mai girma, babban diamita, tsayi mai tsayi, tsawon rayuwa, kyawawan halaye na tsari, da ayyuka da yawa na bawul ɗaya. Amincewarsa da sauran alamun aiki sun kai matsayi mai girma.
Tare da aikace-aikacen roba mai juriya da sinadarai zuwamalam buɗe ido, aikin namalam buɗe idoan inganta. Saboda roba roba yana da halaye na lalata juriya, yashwa juriya, girma da kwanciyar hankali, mai kyau juriya, sauki forming, low cost, da dai sauransu, roba roba tare da daban-daban kaddarorin za a iya zaba bisa ga daban-daban amfani da bukatun don saduwa da yanayin aiki namalam buɗe ido.
Saboda polytetrafluoroethylene (PTFE) yana da ƙarfin juriya na lalata, aikin barga, ba sauƙin shekaru, ƙarancin ƙima na juzu'i, mai sauƙin samarwa, kwanciyar hankali mai girma, kuma yana iya haɓaka ƙayyadaddun kaddarorin sa ta hanyar cikewa da ƙara kayan da suka dace, kayan kwalliyar malam buɗe ido tare da mafi kyawu. Ana iya samun ƙarfin ƙarfi da ƙananan juzu'i, kuma an shawo kan iyakokin roba na roba, don haka ana amfani da kayan polymeric na polymeric da PTFE ke wakilta da kayan da aka gyara nasa a cikin bawul ɗin malam buɗe ido, ta yadda aikin bawul ɗin malam buɗe ido ya kasance. ya kara inganta.Butterfly bawulolitare da yanayin zafi mai faɗi da matsi, ingantaccen aikin rufewa da tsawon rayuwar sabis an kera su.
Domin biyan buƙatun aikace-aikacen masana'antu irin su high da low zafin jiki, da karfi yashwa, da kuma tsawon rai, karfe hatimin malam buɗe ido bawuloli an ɓullo da sosai. Tare da aikace-aikace na high zafin jiki juriya, low zafin jiki juriya, karfi lalata juriya, karfi da zaizayar kasa juriya, da kuma high-ƙarfi gami da kayan a cikin malam buɗe ido bawuloli, karfe shãfe haske malam buɗe ido bawuloli da aka yadu amfani a masana'antu filayen kamar high da low zazzabi, karfi yashwa. , da kuma tsawon rai, da bawul ɗin malam buɗe ido tare da babban diamita (9 ~ 750mm), babban matsin lamba (42.0MPa) da kewayon zafin jiki mai faɗi (-196 ~ 606 ° C) sun bayyana, don haka fasaha na bawul ɗin malam buɗe ido ya kai sabon matakin. .
Lokacin da bawul ɗin malam buɗe ido ya buɗe, yana da ɗan ƙaramin juriya. Lokacin da buɗewa ya kasance tsakanin kusan 15 ° ~ 70 °, ana iya amfani da shi don kula da kulawa mai mahimmanci, don haka aikace-aikacen bawul ɗin malam buɗe ido yana da yawa a cikin filin daidaita girman diamita.
Saboda motsi mai gogewa na farantin malam buɗe ido, yawancin bawul ɗin malam buɗe ido ana iya amfani da su don kafofin watsa labarai tare da daskararru da aka dakatar. Dangane da ƙarfin hatimin, ana iya amfani dashi don foda da granular kafofin watsa labarai.
Bawuloli na malam buɗe ido sun dace da ƙa'idodin kwarara. Saboda asarar matsin lamba na bawul ɗin malam buɗe ido a cikin bututun yana da girma sosai, kusan sau uku na bawul ɗin ƙofar, lokacin zabar bawul ɗin malam buɗe ido, yakamata a yi la'akari da tasirin asarar matsi na tsarin bututun, da ƙarfin ƙarfin. farantin malam buɗe ido don ɗaukar matsa lamba na matsakaicin bututun idan an rufe shi kuma yakamata a yi la'akari da shi. Bugu da kari, dole ne a yi la'akari da iyakokin yanayin zafin aiki wanda kayan wurin zama na elastomeric za a iya jurewa a yanayin zafi mai yawa.
Bawul ɗin malam buɗe ido yana da ɗan ƙaramin tsayin gini da tsayi gabaɗaya, saurin buɗewa da saurin rufewa, da kyawawan halayen sarrafa ruwa. Tsarin tsari na bawul ɗin malam buɗe ido ya fi dacewa don yin manyan bawuloli. Lokacin da ake buƙatar bawul ɗin malam buɗe ido don sarrafa magudanar ruwa, yana da mahimmanci a zaɓi daidai girman da nau'in bawul ɗin malam buɗe ido domin ya yi aiki yadda ya kamata kuma yadda ya kamata.
Gabaɗaya, a cikin jujjuyawa, kulawar ƙa'ida da matsakaicin laka, tsayin tsarin yana da ɗan gajeren lokaci, saurin buɗewa da rufewa yana da sauri, kuma ana buƙatar yanke ƙarancin matsa lamba (ƙananan bambancin matsa lamba), kuma ana ba da shawarar bawul ɗin malam buɗe ido. Ana iya amfani da bawul ɗin malam buɗe ido lokacin da aka sami daidaitawar matsayi guda biyu, tashar tashar diamita mai raguwa, ƙaramar ƙararrawa, cavitation da vaporization, ƙaramin ɗigo a cikin yanayi, da watsa labarai masu lalata. Ƙarƙashin yanayin aiki na musamman, daidaitawar magudanar ruwa, ko tsauraran hatimi, lalacewa mai tsanani, ƙarancin zafin jiki (cryogenic) da sauran yanayin aiki.
Lokacin aikawa: Nov-02-2024
