Ishubhu Lensimbi Engenamthungo Yensimbi Yekhabhoni - Iqembu Lasebukhosini

1. Ukugoqa okushisayo (ipayipi lensimbi elingenamthungo lokukhipha): ithubhu eliyindilinga elingenalutho → ukushisa → ukubhoboza → ukugoqa okuqondile okuphindwe kathathu, ukugoqa okuqhubekayo noma ukugoqa → ukukhumula → usayizi (noma ukunciphisa) → ukupholisa → ukuqondisa → ukuhlolwa kwe-hydrostatic (noma ukuhlolwa) → ukumaka → isitoreji
Izinto zokusetshenziswa ze-rolling seamless tube billet yi-round tube billet, i-round tube embryo iyasikwa futhi icutshungulwe ngomshini wokusika okhula cishe ngemitha eli-1 ingenalutho, bese ithunyelwa esithandweni ngokushisa kwebhande lokuhambisa. I-billet ifakwa esithandweni bese ishiswa cishe ngama-degree Celsius angu-1200. Uphethiloli yi-hydrogen noma i-acetylene. Ukulawulwa kwezinga lokushisa esithandweni kuyinkinga eyinhloko. Ngemva kokuphuma kwe-round tube billet, ibhobozwa yi-pressure punch. Ngokuvamile, i-perforator evame kakhulu yi-conical roll perforator. Lolu hlobo lwe-perforator lusebenza kahle kakhulu ekukhiqizeni, ikhwalithi yomkhiqizo enhle, ububanzi obukhulu bokubhoboza futhi lungagqoka insimbi ehlukahlukene. Ngemva kokubhoboza, i-round tube billet igoqwa ngokulandelana nge-diagonal ezintathu eziphakeme, i-continuous rolling noma i-extrusion. Ngemva kokukhipha, ipayipi kufanele isuswe ukuze ilinganiswe. I-caliper ijikeleza ibe yi-embryo yensimbi nge-conical drill ngesivinini esikhulu ukuze ibhoboze imigodi futhi yakhe amapayipi ensimbi. Ububanzi bangaphakathi bepayipi lensimbi bunqunywa ubude bobubanzi bangaphandle be-caliper drill bit. Ngemva kokulinganisa ipayipi lensimbi, lingena embhoshongweni wokupholisa bese lipholiswa ngokufafaza ngamanzi. Ngemva kokupholisa ipayipi lensimbi, lizoqondiswa.
2. Ipayipi lensimbi elingenamthungo elidonswa ngokubandayo (eligoqiwe): ithubhu eliyindilinga elingenalutho → ukushisa → ukubhoboza → isihloko → ukunamathisela → ukukhahlela → ukugcotshwa ngamafutha (ukucwebezela ngethusi) → ukudweba okubandayo okudlula izikhathi eziningi (ukugoqa okubandayo) → ithubhu elingenalutho → ukwelashwa kokushisa → ukuqondisa → ukuhlolwa kwe-hydrostatic (ukuhlolwa) → ukumaka → isitoreji.
Indlela yokugoqa yepayipi lensimbi elingenamthungo lokudonsa okubandayo (ukugoqa) iyinkimbinkimbi kakhulu kunepayipi lensimbi elingenamthungo elishisayo (i-extrusion). Izinyathelo ezintathu zokuqala zenqubo yazo yokukhiqiza ziyafana ngokuyisisekelo. Umehluko kusukela esinyathelweni sesine, ipayipi eliyindilinga elingenalutho ngemva kokubhoboza, kuya ekhanda, ukunamathisela. Ngemva kokunamathisela, kusetshenziswa uketshezi olukhethekile olune-asidi ekuphoqeni. Ngemva kokuphoqa, kufakwa uwoyela. Lokhu kulandelwa ukwelashwa okukhethekile kokushisa kwepayipi lokuphindisela ngemva kokudonsa okuningi okubandayo (ukuphoqa okubandayo). Ngemva kokwelashwa kokushisa, kuyaqondiswa.