Umehluko phakathi kwe-hot rolled kanye ne-cold drawn?

Umehluko phakathiIpayipi Lensimbi Eligoqiwe ElishisayofuthiAmapayipi Ensimbi Adonswa Ngobandayo 1:
Ekukhiqizweni kwepayipi eligoqiwe elibandayo, ingxenye yalo evundlile ingaba nokugoba okuthile, ukugoba kuhambisana nomthamo wokuthwala wepayipi eligoqiwe elibandayo. Ekukhiqizweni kwepayipi eligoqiwe elishisayo, ingxenye yalo evundlile ayivunyelwe ukuba nesenzakalo sokugoba esisendaweni, esizothinta impilo yaso yokusebenza.

 

Umehluko wepayipi eligoqiwe elishisayo kanye nepayipi elidonswayo elibandayo 2:
Njengoba inqubo yokukhiqiza ishubhu eligoqiwe elibandayo kanye neshubhu eligoqiwe elishisayo ihlukile, ngakho-ke kuholela ekunembileni kobukhulu bawo, ukunemba kokuphela kobuso akufani. Ngokuvamile, ishubhu eligoqiwe elibandayo liphakeme kunokunemba kweshubhu eligoqiwe elishisayo, ukuqeda kobuso nakho kungcono kakhulu.

 

Umehluko phakathi kwepayipi eligoqiwe elishisayo nepayipi elidonswayo elibandayo 3:
Inqubo yokukhiqizwa kwepayipi eligoqiwe elibandayo kanye nepayipi eligoqiwe elishisayo ihlukile. Ipayipi eligoqiwe elibandayo ekukhiqizweni kokubumba, inqubo yokudinga ukuthwala igqubu, ukwelashwa kokushisa, ubuchwepheshe bokubhoboza, inqubo yokugoqiwa okushisayo, ukwelashwa kokushaya, imisebenzi yokugaya, ukwelashwa nge-phosphate, inqubo yokudweba okubandayo, ukwelashwa kokunamathisela, ukwelashwa kokuqondisa, inqubo yokusika amapayipi, kanye nokuhlolwa komkhiqizo oqediwe, ukwelashwa kokupakisha.
Nakuba amapayipi aguqiwe ashisayo kudingeka aqhube inqubo yokugquma ipayipi, ukwelashwa kokushisa, ukubhoboza nokwakha, ukwelashwa kokugoqa, ukwelashwa kosayizi, ukwelashwa kombhede obandayo, ukwelashwa kokuqondisa, ukwelashwa kokushintsha, kanye nokuhlolwa kokugcina kanye nokwelashwa kokupakisha. Kusukela kulezi zingeniso kungabonakala enqubweni yabo izinqubo zinemehluko ethile.

 

Umehluko wepayipi eligoqiwe elishisayo kanye nepayipi elidonswayo elibandayo 4:
Ukusatshalaliswa kwesigaba esiphambene sepayipi eligoqiwe elibandayo kanye nepayipi eligoqiwe elishisayo nakho kuhlukile kancane, lokhu kungenxa yokuthi ekukhiqizweni kokubumba, ukucindezeleka okusele kudalwa yizizathu ezahlukene. Lokhu kuholela ekutheni isigaba esiphambene sepayipi eligoqiwe elibandayo lokucindezeleka okusele sinokugoba okuthile, kuyilapho ukucindezeleka okusele kwepayipi eligoqiwe elishisayo kuwuhlobo lwefilimu encane.

 

Umehluko wepayipi eligoqiwe elishisayo kanye nepayipi elidonswayo elibandayo 5:
Ngenxa yokuthi inqubo yokukhiqizwa kwepayipi eligoqiwe elishisayo kanye nepayipi eligoqiwe elibandayo ihlukile, ngakho-ke ipayipi eligoqiwe elishisayo elithengiswa emakethe lihlukaniswe ngepayipi lensimbi elingenamthungo eligoqiwe elishisayo kanye nepayipi lensimbi eligoqiwe elishisayo; kuyilapho ipayipi eligoqiwe elibandayo lingahlukaniswa ngepayipi lensimbi elingenamthungo eligoqiwe elibandayo kanye nepayipi lensimbi eligoqiwe elibandayo, ipayipi lensimbi elingenamthungo eligoqiwe elibandayo lingahlukaniswa ngepayipi eliyindilinga nelinomumo walezi zinhlobo ezimbili zamapayipi. Eqinisweni, ipayipi eligoqiwe elishisayo kanye nepayipi eligoqiwe elibandayo ekubunjweni, umehluko awumkhulu kakhulu, ngesikhathi esifanayo izakhiwo zazo zemishini ziyafana.

 

Zingahlukaniswa futhi ngokulandelayo:
Inqubo yokukhiqiza: ipayipi eligoqiwe elishisayo ligoqiwe limbozwe nge-billet ekushiseni okuphezulu, kuyilapho ipayipi elidonswayo elibandayo lidonswa futhi limbozwe ngemishini yemishini ekushiseni kwegumbi.

Ukunemba kobukhulu kanye nokuqeda kobuso: Amashubhu adonswa ngokubandayo avame ukuba nokunemba okuphezulu kobukhulu kanye nokuqeda okungcono kobuso ngoba inqubo yokudweba ngokubandayo inikeza ukulawula okuhle kanye nokunemba okuphezulu komshini.

Izakhiwo Zomshini: Amandla okubamba amapayipi adonswayo abandayo avame ukuba makhulu kunalawo adonswayo ashisayo, kodwa ukunwebeka kuncane. Lokhu kungenxa yokuguquka kwepulasitiki okwenzeka ngesikhathi senqubo yokudonsa ebandayo, okuholela ekuqineni kwezinto.
Amasimu asebenzayo: Ngenxa yokuthi amashubhu adonswayo abandayo anokunemba okuphezulu kobukhulu kanye nokuphela kobuso, avame ukusetshenziswa emasimini anezidingo eziphezulu zokunemba kobukhulu, ikhwalithi yobuso kanye nezakhiwo zemishini, njengemishini enembile, izingxenye zezimoto kanye nemishini yezimboni. Amashubhu ashisiwe ashisayo, ngakolunye uhlangothi, avame ukusetshenziselwa izinjongo zesakhiwo ngaphansi kwezidingo ezijwayelekile ngenxa yezindleko zawo eziphansi kanye nezakhiwo zemishini ezanele.