Ukujula kwamanzi ngaphansi kwamamitha angu-200 kubizwa ngokuthi ulwandle olujulile ngososayensi. Izici ezikhethekile zemvelo zolwandle olujulile kanye nobubanzi bezindawo ezingakahlolwa sezibe yindawo yokucwaninga yakamuva yesayensi yomhlaba yamazwe ngamazwe, ikakhulukazi isayensi yasolwandle. Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, imishini eminingi olwandle olujulile ingasetshenziswa, futhi isixhumi esingangeni manzi olwandle olujulile siyindlela ephumelela kakhulu yokufeza indawo ejulile yolwandle phakathi kohlelo lwemishini kanye nokusatshalaliswa kwamandla ohlelo, ukudluliselwa kwesignali, ukuxhumana, neminye imisebenzi. Izixhumi ezingangeni manzi ekuqalisweni kwemisebenzi engenhla ngesikhathi esifanayo, kodwa futhi nokubekezelela umfutho ophezulu wamanzi olwandle angaphandle, ukugqwala, izinga lokushisa eliphansi, kanye neminye imiphumela yemvelo, futhi ngisho nesidingo sokufinyelela ukuhlala isikhathi eside endaweni ejulile yolwandle, okuletha nezinselele ekukhetheni izinto zesixhumi esingangeni manzi olwandle olujulile, ukwakheka kwesakhiwo. Izixhumi ezingangeni manzi olwandle olujulile ezikhona ikakhulukazi zisesimweni sokubumba irabha, irabha noma i-epoxy resin kanye nokubopha kwensimbi, njll. Ezimweni ezahlukene zokusetshenziswa, izinhlobo zezixhumi ezingangeni manzi olwandle olujulile nazo ziyandiswa.

Izixhumi ezingangeni manzi olwandle olujulile ziyingxenye ebalulekile yemishini yolwandle olujulile ukuze kufezwe ukusatshalaliswa kwamandla, ukudluliselwa kwesignali kanye nezixhumanisi zokuxhumana. Izixhumi ziyisihluthulelo sezinhlelo zokusebenza eziphumelelayo zangaphansi kolwandle. Ngaphandle kokuthi uthole isixhumi esifanele sangaphansi kolwandle sephrojekthi yakho, singafa emanzini noma okungenani sidinge ukulungiswa okuvamile nokubizayo. Izixhumi ezingaphansi kwamanzi, ezaziwa nangokuthi izixhumi ezimanzi, izixhumi ezingaphansi kolwandle, noma izixhumi zasolwandle, zenzelwe ukuxhumeka noma ukukhishwa ezindaweni ezimanzi futhi zingamelana nezimo ezibucayi kakhulu, kusukela emanzini olwandle agqwalayo kanye nengcindezi kuya ekudlidlizeni nasekushaqekeni. Ngokwesiko, izixhumi ezingaphansi kwamanzi ziye zathembela ezivalweni ezingangeni manzi. Ngokuhamba kwesikhathi, kuye kwathuthukiswa izinhlobo eziningana ukuze kufezwe lokhu.

Ngokwezimo ezahlukene zokusetshenziswa, isakhiwo sesixhumi esiqinile samanzi olwandle ajulile kanye nezinhlobo ezingangeni manzi nazo zihlukile, ukuze zivumelane nendawo yokucindezela okuphezulu kwamanzi olwandle amakhulu ajulile, izixhumi eziqinile zamanzi olwandle ajulile zithatha izindlela ezimbili zokumelana nokucindezela okuphezulu kwangaphandle. Okokuqala, ukusetshenziswa kohlobo lwesinxephezelo esigcwaliswe ngamafutha lwezixhumi ezingangeni manzi, bheka ikhebula elingangeni manzi eligcwele ngamafutha, ngokusebenzisa ikhebula elifakwe epayipini eligcwele ngamafutha ukuze kufezwe kanye nokuhlukaniswa okuphumelelayo kwamanzi olwandle angaphandle, ukuze kuqinisekiswe ukusebenza kukagesi, ukucindezela okuphezulu kwamanzi olwandle angaphandle kuzodluliselwa ngamafutha esinxephezelo sangaphakathi kuzo zonke izingxenye zekhebula, isihluthulelo sezixhumi ezinjalo ezingangeni manzi ukufakwa kanye nokuvalwa kwengxenye yokuxhuma yekhebula. Okwesibili ukusetshenziswa kwe-rubber vulcanisation kanye nezinye izinhlobo zezixhumi ezingangeni manzi, ngokusebenzisa i-vulcanisation iyonke yekhebula elihlanganiswe ngezinto ezifana nerabha ukuze kufezwe ukuhlukaniswa okuphumelelayo emanzini olwandle, kanti i-rubber ne-metal bonding iwubuchwepheshe obuyisihluthulelo sezixhumi ezingangeni manzi ezijule kakhulu, ukusebenza kwe-bonding kuhle noma kubi ngezinga elikhulu kunquma impilo yesixhumi esingangeni manzi.

I-Frankstar Technology manje inikeza izinsiza ezizithuthukisileizixhumiIhambisana kahle nezixhumi ezikhona emakethe futhi iyindlela engcono kakhulu futhi engabizi kakhulu.