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Hanyoyi na gama gari da yawa don bawuloli na bakin karfe

2024-01-03 09:35:26
Bakin karfe bawul ana amfani da ko'ina a cikin masana'antu filin. Akwai nau'ikan iri da hanyoyin haɗin gwiwa. Yadda ake haɗa bawul ɗin bakin karfe gabaɗaya zuwa bututun ko kayan aiki ba za a iya watsi da su ba. Bawul ɗin bakin karfe sun bayyana suna da ruwa mai gudu, zubewa, digo, da zubewa. Yawancin su saboda ba a zaɓi hanyar haɗin kai daidai ba.Mai zuwa yana gabatar da hanyoyin haɗin bakin karfe na gama gari.
1. Haɗin flange
Haɗin flange shine nau'in haɗin da aka fi amfani dashi tsakanin bawuloli na bakin karfe da bututu ko kayan aiki. Yana nufin haɗin da za a iya cirewa wanda aka haɗa flanges, gaskets da kusoshi da juna azaman saitin tsarin rufewa. Flange bututu yana nufin flange da ake amfani da shi don bututu a cikin na'urar bututun, kuma lokacin da aka yi amfani da shi akan kayan aiki, yana nufin mashigin da fitilun kayan aikin. Haɗin flange suna da sauƙin amfani kuma suna iya jure matsi mafi girma. Ana iya amfani da haɗin flange zuwa bawul ɗin ƙarfe na bakin karfe masu girma dabam dabam dabam da matsatsi na ƙima, amma akwai wasu ƙuntatawa akan zafin aiki. Ƙarƙashin yanayin zafin jiki, ƙusoshin haɗin flange suna da wuyar yin rarrafe kuma suna haifar da zubewa. A ƙarƙashin yanayi na al'ada, ana ba da shawarar haɗin Flange don amfani a yanayin zafi ≤350°C.
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2. Haɗin zaren
Wannan hanya ce mai sauƙi da ake amfani da ita akan ƙananan bawuloli na bakin karfe.
1) Rufewa kai tsaye: Zaren ciki da na waje kai tsaye suna aiki azaman hatimi. Domin tabbatar da cewa haɗin ba ya zube, ana yawan amfani da man gubar, lilin da tef ɗin ɗanyen don cika shi.
2) Rufewa kai tsaye: Ƙarfin zaren zaren yana watsawa ga gaskets akan jirage biyu, yana barin gaskets suyi aiki azaman hatimi.
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3. Haɗin walda
Haɗin da aka ƙera yana nufin nau'in haɗin gwiwa wanda jikin bawul ɗin bakin karfe yana da tsagi na walda kuma an haɗa shi da tsarin bututun ta hanyar walda. Haɗin da aka haɗa tsakanin bawuloli na bakin karfe da bututun bututu za a iya raba su zuwa waldi na butt (BW) da walƙiya soket (SW). Bakin karfe bawul butt walda haɗin (BW) za a iya amfani da daban-daban masu girma dabam, matsa lamba da kuma high zafin jiki yanayi; yayin da haɗin walda na soket (SW) gabaɗaya sun dace da bawuloli na bakin karfe ≤DN50.

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4. Haɗin hannu na katin
Ka'idar aiki na haɗin ferrule shine cewa lokacin da aka ƙara goro, ferrule yana fuskantar matsin lamba, yana haifar da cizo a cikin bangon waje na bututu. Wurin mazugi na waje na ferrule yana cikin kusanci da saman mazugi a cikin haɗin gwiwa a ƙarƙashin matsin lamba, don haka dogarawa yana hana zubewa. Fa'idodin wannan hanyar haɗin gwiwa sune:
1) Ƙananan ƙananan, nauyi mai sauƙi, tsari mai sauƙi, sauƙi don rarrabawa da tarawa;
2) Ƙarfin haɗin gwiwa mai ƙarfi, amfani mai yawa, kuma zai iya jure wa babban matsin lamba (1000 kg / cm²), zafin jiki mai girma (650 ℃) da tasirin girgiza;
3) Za'a iya zaɓar nau'ikan kayan aiki, dacewa da lalata;
4) The aiki daidaito bukatun ba su da girma;
5) Sauƙi don shigarwa a babban tsayi.
A halin yanzu, an karɓi fom ɗin haɗin ferrule a cikin wasu samfuran bawul ɗin bakin karfe mai ƙaramin diamita a cikin ƙasata.

5. Haɗin haɗi
Wannan hanyar haɗin kai ce mai sauri wacce ke buƙatar kusoshi biyu kawai kuma ya dace da ƙananan bawul ɗin bakin karfe waɗanda ake harbawa akai-akai.
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6. Haɗin kai tsaye na ciki
Haɗin haɗa kai na ciki nau'in haɗi ne wanda ke amfani da matsakaita matsa lamba don ɗaure kai. Mafi girma matsakaicin matsa lamba, mafi girma da ƙarfin ƙarfin kai. Sabili da haka, wannan nau'i na haɗin kai ya dace da manyan bawuloli na bakin karfe. Idan aka kwatanta da haɗin flange, yana adana abubuwa da yawa da ƙarfin aiki, amma kuma yana buƙatar wani ƙarfin da aka riga aka yi amfani da shi don a iya amfani da shi da aminci lokacin da matsa lamba a cikin bawul ɗin ba ya da girma. Bawul ɗin bakin karfe da aka yi da ƙa'idodin rufewa da kansu gabaɗaya manyan bawuloli ne na bakin karfe.

7. Sauran hanyoyin haɗi
Akwai wasu nau'ikan haɗin kai da yawa don bawuloli na bakin karfe. Misali, wasu kananan bawul din bakin karfe wadanda ba sa bukatar a wargaje su ana waldasu da bututu; wasu bawul ɗin bakin karfe ba na ƙarfe ba suna amfani da haɗin haɗin gwiwa, da sauransu. Masu amfani da bawul ɗin bakin karfe yakamata su bi da su musamman gwargwadon halin da ake ciki.