Dab tsi yog txoj hauv kev rau kev nthuav dav sab nraud ntawm 20 # roj-cracking steel yeeb nkab? Dab tsi yog qhov zoo? Nrog rau txoj kev loj hlob ntawm industrial technology thiab roj av thiab tshuaj industries, qhov kev thov rau loj-inch seamless steel kav tau nce xyoo los ntawm lub xyoo. Txawm hais tias qhov loj-scale cyclic yeeb nkab dov units thiab cov yeeb nkab jacking units tuaj yeem tsim qee qhov loj-inch 20 # roj cracking steel kav, lawv cov cuab yeej loj, kev nqis peev ib zaug yog siab, thiab muaj qee yam teeb meem hauv kev tsim cov kab loj loj. -walled kav. Feem ntau yog cov hauv qab no rau kev nthuav dav ntawm cov kav dej kub:

(1) Lub oblique dov kub expansion ntawm 20 # roj cracking steel yeeb nkab yog nqa tawm ntawm oblique dov expansion tshuab. Lub oblique dov expansion tshuab muaj ob lub cantilevered conical rollers ntsia rau hauv lub thawv-zoo li tus ncej. Cov yam ntxwv ntawm oblique dov expansion ntawm 20 # roj cracking steel yeeb nkab yog loj deformation, ceev deformation ceev, thiab cov zis siab. Nws yog tsim rau kev tsim loj-ntev thiab nruab nrab-nyias-phab ntsa 20 # roj cracking steel kav ntawm ntau qib steel nrog siab qhov tseeb, tab sis nws qhov tsis zoo yog tias cov cuab yeej siv loj, kev nqis peev yog siab, thiab nws tsis tuaj yeem tsim tshwj xeeb. -zoo li tus thiab sib txawv - ntu seamless kav.

(2) Qhov kub nthuav dav ntawm 20 # roj av cracking steel yeeb nkab yog nqa tawm ntawm lub tshuab kub kos duab nthuav dav. Cov yam ntxwv yog tias lub tshuab nthuav dav tuaj yeem ua ob qho tib si kub nthuav dav thiab kub kos, thiab tuaj yeem tsis tsuas yog kub nthuav dav cov kav dej, tab sis kuj rub cov yeeb nkab tshwj xeeb thiab sib txawv ntawm ntu; cov cuab yeej ntawm kev kos duab thiab nthuav lub tshuab yog lub teeb, kev nqis peev yog me me, thiab cov cuab yeej hloov tau yooj yim; tab sis vim hais tias cov duab kos thiab nthuav tawm yog dawb deformation, qhov tsis xws luag ntawm 20 # roj av cracking steel yeeb nkab nthuav cov khoom yog yooj yim rau nthuav thiab nthuav, thiab cov phab ntsa thickness raug thiab txheej txoj kab uas hla yog tsis siab.

(3) Nyob rau hauv xyoo tas los no, ib tug tshiab nruab nrab zaus induction cua sov hydraulic ob-kauj ruam laub-type anti-inflammatory expansion txheej txheem tau tshwm sim, uas txawv ntawm cov tsoos kos duab thiab nthuav cov txheej txheem. Nws yog siv los tsim loj-inch 20 # roj av cracking steel kav. Cov txheej txheem cov cuab yeej yog yooj yim, thiab txhua chav tsev muaj kaum tawm tons. Ntxiv mus, qhov nthuav dav 20 # roj av cracking steel kav feem ntau tsis sib xws hauv cov qauv, nrog cov nplej zoo thiab cov khoom siv zoo. Yog li ntawd, nws tau dhau los ua qhov nrov tshaj plaws loj-inch 20 # roj av cracking steel yeeb nkab txheej txheem.