Indlela Yokuxazulula Inkinga Ye-Roll Cracking

Ukusetshenziswa kweimiqulukuvame ukubangelwa izici ezihlukahlukene, okuholela ekugugeni okuhlukahlukene, ukuqhekeka, ukuchithwa, ukuqhekeka kanye nokunye ukushiyeka kwama-roll, okubangela umthelela omkhulu enqubweni yethu yokukhiqiza.Iyiphi indlela yokubhekana nakho?

Okulandelayo kuchaza ukushiyeka okuvamile kwemiqulu kanye nokwethulwa kwezindlela zokwelapha.

1.Ukugqoka kwe-roller kuhlukaniswe izigaba ezintathu.

Ukuguga kwemishini kubangelwa ukungqubuzana phakathi kokubukeka kwe-roll nezingxenye ezigoqiwe.

Ukugqoka okushisayo kubangelwa umphumela wokuthambisa izinga lokushisa eliphezulu, ukuncibilika noma ukuhwamuka kongqimba olungaphezulu.

Ukugqwala kubangelwa umphumela wamakhemikhali, umphumela we-electrochemical, umphumela we-oxidation, njll. womswakamo endaweni eqengqelekayo, okubangela ukulahleka nokufuduka kwempahla yangaphandle.

I-2.I-Roll cracking rolling ekukhiqizeni izinqwaba zensimbi, insimbi yekhadi, ukujaha umsila nezinye izigameko, okuholela ekwandeni okubukhali kwezinga lokushisa kwengxenye yalo, ukucindezeleka okushisayo okubangelwa ukucindezeleka nokuhlelwa kwengcindezi kudlula umkhawulo, okufaka ukuqhekeka okushisayo.

Ukunwetshwa kwe-Rolling kuhlanganisa ulimi, izinga lokushisa lalo liphansi kunaphakathi kwezingxenye ezigoqiwe, kuzokhiqiza ukucindezeleka okushisayo kanye nokucindezeleka okuguquguqukayo, okuhlanganisa ukuqhekeka komthelela, ukugoqa, ngenxa yokugingqika kwesitaki se-iron oxide, imihuzuko yonogada nezinye izizathu. futhi bakha imifantu.

I-3.I-Roll off ukwakheka nokwandiswa kokuqhekeka kuyashesha, kufinyelela ubude obuthile nokujula, kuzoholela ekuwa.

4.Ukuqhekeka kwe-roll

I-1) Ukushiyeka kokusakaza kwe-roll roll centrifugal casting, ngenxa yokudlidliza kwe-centrifugal kukhiqiza ukwakheka nokuhlelwa kokuhlukaniswa kwe-laminar, okuhlanganisa ukunwetshwa okusheshayo kwemifantu, okuholela ekuqhekekeni kwe-roll.

2)Rollukushiyeka kwelungiselelo ukwakheka kwamakhemikhali akufanelekile, izinga lokupholisa elingafanele lizoholela ekuhlukaniseni izingxenye, ukushiyeka komzimba we-carburization okuphezulu kakhulu, izakhiwo zemishini kuphela ziyehla, futhi ekugcineni ziholele ekuqhekekeni.

3) inqubo yokucubungula imiqulu ekucindezelweni kokubumba incane kakhulu noma i-deformation engenangqondo ebangelwa umnyombo wemiqulu ayiqiniswanga, okwenza ukuqhekeka ngekristalu.Izindlela zayo zokwelapha.

1, Iimiquluzenziwe ngezinto ezikwazi ukumelana nokugqoka kanye nokumelana nokushisa, futhi ukwelashwa okushisa okuhambisanayo kanye nokwelashwa kwamakhemikhali we-logistics kwamukelwa ukuze ku-homogenize ilungiselelo futhi kwandise ukumelana nokugqokwa kokubukeka, futhi ama-rolls ahlolwe ngaphambi komshini wokugaya ubulukhuni namagagasi e-ultrasonic. ukuqinisekisa ukuthi akukho mifantu kanye nokunye ukushiyeka.

2, Uma uphendukaimiqulu, isendlalelo se-oxidation esisele kanye nemifantu kususwa ngokuphelele ukuze kuncishiswe imifantu nokuchithwa kwemiqulu.3, Ukuhlelwa okunengqondo komjikelezo wokuguqulwa komqulu, imiqulu ehambisanayo, ukudweba uhlelo oluningiliziwe lokulungisa umqulu, ukulawula inani lokukhanda umqulu ngaphakathi kwesikali esidingekayo, ukubekwa okunengqondo kwesikali sokupholisa umjovo wamanzi nokulawula umthamo wamanzi okupholisa ukuqinisekisa ukuthi izinga lokushisa lokupholisa imiqulu ilawulwa ngaphakathi kwesikali esivamile.

I-4, qinisa ukuhlolwa kwephoyinti lemishini, ukuvimbela izigameko zemishini eginqikayo, ukunciphisa insimbi yekhadi ewumphumela, insimbi yenqwaba, ukujaha umsila nezinye izigameko, ukulawula okuqinile kokushisa okuguquguqukayo, ukuqeda insimbi esezingeni eliphansi ngokusebenzisa isigayo, ukuvimbela ukugcwala kwamandla okuginqika.