Umbhobho wentsimbi engenamthungo ugqobhozwa yintsimbi ejikelezileyo yonke, kwaye umbhobho wentsimbi ongenawo umthungo phezu kwawo ubizwa ngokuba ngumbhobho wentsimbi engenamthungo. Ngokwendlela yokuvelisa, umbhobho wentsimbi ongenamthungo unokwahlulwa ube ngumbhobho wentsimbi engenamthungo oshushu, umbhobho wentsimbi engenamthungo obandayo, umbhobho wentsimbi engenamthungo otsalwa kubanda, umbhobho wentsimbi engenamthungo okhutshiweyo, umbhobho wentsimbi engenamthungo okhutshiweyo, ukugquma umbhobho njalo njalo. Ngokwemilo yecandelo, umbhobho wentsimbi engenamthungo wahlulwe waba ziintlobo ezimbini: ungqukuva kunye nokwakheka. Ububanzi obuphezulu yi-900mm kwaye ububanzi obuncinci yi-4mm. Ngokweendlela ezahlukeneyo zokusetyenziswa, kukho imibhobho yentsimbi engenamthungo eludongeni kunye nemibhobho yentsimbi engenamthungo eludongeni ebhityileyo. Umbhobho wentsimbi engenamthungo usetyenziselwa ikakhulu umbhobho wokugrumba we-petroleum geological, i-petrochemicalumbhobho oqhekekayo, umbhobho webhoyila, umbhobho wokuthwala kunyeumbhobho wesinyithi ochanekileyo kakhulukwiimoto, iitrektara kunye neenqwelomoya. 

Ngokwendlela yokusetyenziswa, yahlulwe yaba ziindidi ezimbini zeenjongo ngokubanzi (zamanzi, iipayipi zegesi kunye neendawo zesakhiwo, iindawo zoomatshini) kunye nezikhethekileyo (zeebhoyila, uphando lwejoloji, iibheringi, ukumelana ne-asidi, njl.njl.).

Umbhobho wentsimbi engenamthungo oqhelekileyo ujikeleziswa yintsimbi eqhelekileyo yesakhiwo sekhabhoni, intsimbi yesakhiwo ene-alloy ephantsi okanye intsimbi yesakhiwo ene-alloy, kwaye inemveliso enkulu, esetyenziswa kakhulu njengepayipi okanye inxalenye yesakhiwo yokuhambisa ulwelo. Kukho iintlobo ezininzi zemibhobho engenamthungo yeenjongo ezikhethekileyo, njengemibhobho engenamthungo yebhoyila, imibhobho yamandla eekhemikhali, imibhobho engenamthungo yejoloji kunye nemibhobho engenamthungo yepetroleum. Umbhobho wentsimbi engenamthungo unecandelo elinqamlezileyo elingenanto kwaye usetyenziswa kakhulu njengepayipi yokuhambisa ulwelo, njengemibhobho yokuhambisa ioyile, igesi yendalo, igesi, amanzi kunye nezinye izinto eziqinileyo.

Inkqubo yokuvelisa umbhobho wentsimbi engenamthungo:

① Inkqubo ephambili yokuvelisa umbhobho wentsimbi ongenamthungo ojijekileyo oshushu (△ Inkqubo ephambili yokuhlolwa): 

Ukulungiselela nokuhlola △→ Ukufudumeza → ukugqobhoza → Ukuqengqeleka → ukufudumeza kwakhona → Ubungakanani → Unyango lobushushu △→ Ukulula → Ukugqiba → Ukuhlolwa △ (ukuhlolwa kwetafile okungonakalisiyo, okubonakalayo kunye nokwekhemikhali) → ukugcinwa

② Umbhobho wentsimbi oqinileyo oqengqelekayo (otsaliweyo) Inkqubo ephambili yokuvelisa:

Ukulungiswa okungenanto → ukuthambisa nge-pickling → Ukuqengqeleka okubandayo (ukuzoba) → Unyango lobushushu → ukulula → ukugqiba → ukuhlolwa

Inkqubo yemveliso yombhobho wentsimbi engenamthungo ngokubanzi inokwahlulwa ibe ziintlobo ezimbini zokuzoba okubandayo kunye nokuqengqeleka okushushu, inkqubo yemveliso yombhobho wentsimbi engenamthungo ebandayo ngokubanzi iyinkimbinkimbi ngakumbi kunokuqengqeleka okushushu, ityhubhu i-billet yokuqala kufuneka iqhube ukuqengqeleka okuqhubekekayo okuthathu, ukukhutshelwa emva kovavanyo lobungakanani, ukuba umphezulu awuphenduli kwi-crack emva kokuba ityhubhu ejikelezileyo inqunyulwe ngumatshini wokusika, ukusika ukukhula okumalunga nemitha enye engenanto. Emva koko faka inkqubo yokuqhoboshela, ukuqhoboshela nge-asidi yolwelo, ukuqhoboshela kufuneka kuqwalaselwe ukuba kukho inani elikhulu lamaqamza phezu komphezulu, ukuba kukho inani elikhulu lamaqamza, okubonisa ukuba umgangatho wombhobho wentsimbi awunakuhlangabezana nemigangatho ehambelanayo. Inkangeleko yombhobho wentsimbi engenamthungo ebandayo imfutshane kuneyombhobho wentsimbi engenamthungo eshushu, ubukhulu bodonga lombhobho wentsimbi engenamthungo ebandayo ngokubanzi buncinci kuneyombhobho wentsimbi engenamthungo eshushu, kodwa umphezulu ubonakala ukhanya ngakumbi kunowombhobho wentsimbi engenamthungo etyebileyo, umphezulu awurhabaxa kakhulu, kwaye i-caliber ayisiyo i-burr eninzi kakhulu.

Imeko yokuhanjiswa kombhobho wentsimbi engenamthungo ojijekileyo oshushu ngokubanzi ihanjiswa emva konyango lobushushu olujijekileyo olushushu. Umbhobho wentsimbi engenamthungo oshushu ojijekileyo emva kokuhlolwa komgangatho udlula kukhetho olungqongqo lwabasebenzi ngesandla, emva kokuhlolwa komgangatho ukwenza ioyile yomphezulu, uze emva koko kulandelwe luvavanyo oluninzi lokuzoba olubandayo, unyango lokujijeka olushushu ukwenza uvavanyo lokugqobhoza, ukuba ukwandiswa kokugqobhoza kukhulu kakhulu ukuba kungalungiswa. Emva kokulungiswa, ithunyelwa kumatshini wokufumanisa iziphene sisixhobo sokudlulisa uvavanyo lokufumanisa iziphene, kwaye ekugqibeleni ilebhile, ifomathiwe kwaye ibekwe kwindawo yokugcina impahla.

Ityhubhu engqukuva engenanto → ukufudumeza → ukugqobhoza → ukuqengqeleka okuneemiqolo ezintathu, ukuqengqeleka okuqhubekayo okanye ukukhupha → Ukuhluba → ubungakanani (okanye ukunciphisa) → Ukuphola → ukuqiniswa → uvavanyo loxinzelelo lwamanzi (okanye ukuhlolwa) → Ukumakisha → Umbhobho wentsimbi engenamthungo kwindawo yokugcina wenziwe ngentsimbi okanye ityhubhu eqinileyo engenanto ngokusebenzisa ukugqobhoza ukwenza ityhubhu ye-capillary, uze emva koko uqengqeleke oshushu, uqengqeleke obandayo okanye umzobo obandayo. Iinkcukacha zombhobho wentsimbi engenamthungo zibonakaliswa bububanzi bangaphandle * ubukhulu bodonga lweemilimitha.

Ububanzi bangaphandle bombhobho ongenamthungo ojikeleziweyo oshushu ngokubanzi bungaphezulu kwe-32mm, ubukhulu bodonga buyi-2.5-200mm, ububanzi bangaphandle bombhobho wentsimbi engenamthungo ojikeleziweyo obandayo bunokuba yi-6mm, ubukhulu bodonga bungaba yi-0.25mm, ububanzi bangaphandle bombhobho onodonga oluncinci bungaba yi-5mm, ubukhulu bodonga bungaphantsi kwe-0.25mm, kwaye ukuchaneka kobukhulu kuphezulu kunobombhobho ongenamthungo ojikeleziweyo oshushu.