A cikin masana'antar gine-gine, hanyoyin haɗin gwiwa na al'ada irin su haɗin gwiwar cinya da haɗin walda ba zai iya gamsar da saurin ci gaban masana'antar gine-gine ba dangane da ingancin haɗin gwiwa, inganci, da aiki.Ci gaba da sabuntawa na fasaha na ma'auni na ma'auni na karfe ya haifar da ci gaba da haɓakawa a cikin dukkanin masana'antu da ci gaba da ci gaba a fasaha.Saboda haka, karfe barfasahar haɗin gwiwayana da nasara sosai a wata ma'ana, kuma yana da halaye na kansa don ya dace da masana'antu masu tasowa da yanayin zamantakewa.Hanyar haɗin gwiwa ta cinya ba za a iya amfani da ita don haɗin manyan sandunan ƙarfe ba, kuma waldi yana da gazawa da yawa (kamar kayan ƙarfe mara ƙarfi, rashin ƙarfi mara kyau, da dai sauransu; rashin ƙarfi na wutar lantarki ko matakin ƙarancin walda; tsawon lokaci, ƙarancin ƙarfin aiki. ; yanayi da illolin yanayi kamar iska da ruwan sama; tsare-tsaren gine-gine don wuraren da ke da manyan buƙatun kariyar wuta; inganci da saurin haɗin rebar a kwance.)
Ba za a iya tabbatar da ingancin walda ba.Haɗin injiniya na sandunan ƙarfe na iya guje wa matsalolin da ke sama kuma suna nuna fa'idodi masu fa'ida.A karshen shekarun 1980, ta hanyar bullo da fasahar hada-hadar injuna ta kasashen waje, tare da ci gaba da kokarin kwararrun kwararru na wasu cibiyoyin bincike na kimiyya a kasar Sin, fasahar hada injuna ta kasar Sin ta samu ci gaba cikin sauri.Haɗin injiniya ya sami matakai daban-daban na ci gaba kamar hannun rigar sanyi extrusion, taper threading, upsetting madaidaiciya zaren har zuwa yanzu mirgina madaidaiciya zaren, da fasaha ya zama balagagge da kuma barga, da kuma kudin da aka ci gaba da rage.
Duk da haka, fasahar haɗin zare ta kasar Sinhar yanzu yana da wani gibi idan aka kwatanta da kasashen waje.Daya daga cikin fitattun matsalolin shine cewa farar ba ta da aure.Rebar daga diamita na 16 zuwa 40 mm yana da nisa na 2.5 mm, kuma farar 2.5 mm ya fi dacewa da diamita na 22 mm.Haɗin ƙarfafawa.Ko da yake har yanzu akwai gibi a wasu wurare, za a rage wadannan gibin yayin da fasahar kera hannun karafa ta kasar Sin ke ci gaba da girma.
Yida ƙarfafa conical thread coupler yana da halaye masu zuwa:
1. Babu fasa a saman daconical thread couplerkuma zaren sun cika kuma babu sauran lahani.
2. Ƙwararren bayanin martabar haƙori, duba daidaiton girman tare da ma'aunin filogi madaidaiciya.
3. Fuskokin waje na ma'auran zaren conical na nau'i daban-daban da girma dole ne su kasance suna da matakan rebar na fili da diamita.
4. Dole ne a rufe ramukan da ke gefen biyu na ma'aunin zaren conical tare da murfin filastik don kiyaye ciki da tsabta.
Yida ƙarfafa hannun hannu na ƙarfe madaidaiciya / zaren madaidaiciya yana da fa'idodi masu zuwa:
1. Ba ya shafar abubuwa da yawa kamar sinadaran sinadaran karfe, abubuwan mutum, yanayi, wutar lantarki, da dai sauransu;
2. Ba shi da gurɓatacce, ya cika ka'idodin kariyar muhalli, kuma yana da aminci kuma abin dogara ba tare da bude wuta ba;
3. Abubuwan aikace-aikace masu yawa, masu dacewa da nau'i-nau'i daban-daban kuma iri ɗaya, haɗin haɗin ƙarfafa diamita daban-daban;
4. Babban ƙarfi, kwanciyar hankali da ingantaccen inganci;
5. Sauƙaƙan aiki, saurin gini.
A cikin 'yan shekarun nan, kasar Sin ta samu babban ci gaba a fannin fasahohin hadin gwiwa na karfafa injinan karafa.Ana amfani da ma'auratan zare masu ƙarfi da ƙarfe a cikin manyan ayyuka kamar manyan gine-gine, gadoji, manyan hanyoyin jirgin ƙasa masu sauri, tashoshin makamashin nukiliya, da tsarin ƙarfe.Hannun haɗin haɗin rebar suna da sauƙin aiki, ba su da buɗe wuta, suna da aminci da sauri, kuma suna adana albarkatun kayan aiki da ƙarfin aiki sosai.Suna samun yabo sosai a kasar Sin da ma na duniya baki daya, kuma sannu a hankali sun maye gurbin fasahar dauri da walda na gargajiya.
HeBei YiDa na ƙarfafa hannun karfen haɗin gwiwa ana amfani da shi sosai a cikin manyan ayyuka kamar gadar hong kong-zhuhai-macao, tashar makamashin nukiliya ta fuqing, layin dogo mai sauri na beijing-shanghai da cibiyar Wuhan Greenland.
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Lokacin aikawa: Afrilu-24-2018