Iindlela zokusetyenzwa kombhobho wentsimbi engenamthungo:
①ukuqengqeleka okubandayo ②umzobo obandayo ③ukujikeleza
a.Ukuqengqeleka okubandayo kunye nomzobo obandayo kusetyenziswa ikakhulu: ukuchaneka, udonga olucekethekileyo, i-diameter encinci, i-cross-section engaqhelekanga kunye nemibhobho ephezulu.
b.I-spinning isetyenziselwa kakhulu: ukuveliswa kwedayamitha enkulu, udonga olubhityileyo okanye ububanzi obukhulu kakhulu, imibhobho yentsimbi yodonga oluncinci kakhulu, kwaye inotyekelo lokutshintshwa kwemibhobho edityanisiweyo (umcu wentsimbi, ukuwelda, unyango lobushushu, njl.njl.)
Eyona nkqubo yokuhambahamba yokuvelisa imibhobho yentsimbi engenamthungo ngomzobo obandayo:
Umbhobho wokulungiselela ungenanto → Umzobo obandayo wombhobho wentsimbi → Ukugqiba kunye nokulungiswa kombhobho wentsimbi ogqityiweyo → Ukuhlolwa
Iimpawu zemibhobho yentsimbi engenamthungo eveliswa ngumzobo obandayo (xa kuthelekiswa nokuqengqeleka okushushu)
①Ububanzi obungaphandle bombhobho wentsimbi buba ncinci de kube kuveliswa iityhubhu zecapillary
②Udonga lombhobho wentsimbi lubhityile
③Umbhobho wentsimbi unokuchaneka okuphezulu kunye nomgangatho ongcono womphezulu
④ Ubume obunqamlezayo bombhobho wentsimbi buntsonkothile ngakumbi, kwaye ukuguquguquka kwecandelo kunye nemibhobho yentsimbi enokwakheka okukhethekileyo inokuveliswa.
⑤ Ukusebenza kombhobho wentsimbi kuphezulu
⑥Ixabiso eliphezulu lemveliso, isixhobo esikhulu kunye nokusetyenziswa komngundo, izinga lesivuno esiphantsi, imveliso encinci, kunye neemfuno eziphezulu zokusingqongileyo.
Iziphene zomgangatho wetyhubhu ezitsalwa ngokubanda kunye nothintelo lwazo
⒈ Iziphene zomgangatho wemibhobho yentsimbi etsalwa ngokubanda ikakhulu ibandakanya: ubukhulu bodonga olungalinganiyo lwemibhobho yentsimbi, ukunganyamezeli kwedayamitha yangaphandle, iintanda zomphezulu, imigca ethe tye phezu komhlaba kunye nemikrwelo, njl.
① Ubukhulu bodonga olungalinganiyo lwemibhobho yentsimbi etsalwa ngokubanda bunxulumene nokuchaneka kodonga lwetyhubhu engenanto, indlela yokuzoba, umzobo we-centerline offset, ukumila komngxuma, iiparamitha zenkqubo yokuguqulwa kunye neemeko zokuthambisa.
a.Ukuphucula ukuchaneka kobunzima bodonga lwetyhubhu engenanto yinto ebalulekileyo yokuphucula ukuchaneka kodonga lombhobho wensimbi obandayo.
b.Eyona njongo extubation ngaphandle mandrel kukunciphisa ububanzi kunye deformation
c.Imilo yomngxuma yinto ebalulekileyo echaphazela ukutyeba kodonga olungalinganiyo lwemibhobho yentsimbi etsalwa ngokubanda.
d.Ikwayindlela esebenzayo yokuqinisekisa umgangatho wokukhetha umbhobho ongenanto, ukususa isikali se-iron oxide kumphezulu wayo, kunye nokuphucula umgangatho wokuthambisa.
②Ngexesha lenkqubo yokuvelisa, ingqwalasela enkulu kufuneka ihlawulwe ekunxibeni kunye nokukrazula kokufaneleka kunye noyilo
③Ukuze kuncitshiswe iintanda kumphezulu wombhobho wentsimbi emva kokutsalwa, izikhewu zemibhobho evunyiweyo kufuneka zikhethwe, kwaye iziphene ezingaphezulu kwizithuba zemibhobho kufuneka zibe phantsi.Xa pickling izikhewu zemibhobho, kuyimfuneko ukuthintela over-pickling ukuphepha emigodini okanye embrittlement hydrogen, kwaye ukuze Ukuthintela ngaphantsi-pickling kunye nokucocwa okungaphelelanga isikali oxide, ukuqinisekisa umgangatho annealing yetyhubhu engenanto ngexesha lokusetyenziswa, wamkele ingqiqo. indlela yokudweba ityhubhu, khetha iiparameters zenkqubo ye-deformation efanelekileyo kunye nesimo sesixhobo, kwaye uqinise ukulungiswa kunye nokuhlolwa komgca weziko lomzobo.
④Ukuphucula umgangatho wokuchola kunye nomgangatho wokuthambisa wombhobho ongenanto, ukuqinisekisa ukuqina kwesixhobo, ukufana kunye nokugqiba umphezulu kuya kunceda ukunciphisa ukwenzeka kwemigca ethe tye kunye nemikrwelo kumbhobho wentsimbi.
Ixesha lokuposa: Mar-17-2024