Kwihlabathi lokwenziwa kwemizi-mveliso, ukuvela kwetekhnoloji eqengqelekayo kuye kwaba yinto emfutshane kwinguquko. Ukusukela kwimihla yangaphambili yeeroli zentsimbi ukuya kwimiqulu yentsimbi ephezulu yechromium ephezulu kunye ne-nodular cast iron rolls, inguqulelo nganye izise uphuculo olubonakalayo ekusebenzeni kakuhle, ukuqina, kunye nomgangatho wemveliso.

Imiqulu yentsimbi: Isiseko seTekhnoloji yeRolling

Imiqulu yentsimbi kudala ingumqolo weshishini eliqengqelekayo. Eyaziwa ngokuba namandla kunye nokuqina kwayo, imiqulu yensimbi isetyenziswe kwiintlobo ezahlukeneyo zezicelo, ukusuka kwisinyithi ukuya kwimveliso yamaphepha. Ukukwazi kwabo ukumelana noxinzelelo oluphezulu kunye nobushushu kubenza balungele imisebenzi enzima. Noko ke, njengoko imizi-mveliso yayisiya ikhula, kwabakho imfuneko yokufumana iincwadi ezikhethekileyo.

Umqulu oshushus: Ukuhlangabezana neeMfuno zezicelo zoBubushushu obuPhezulu

Imiqulu eshushu iyilelwe ukusebenza phantsi kobushushu obugqithisileyo, ibenza ibaluleke kakhulu kwiinkqubo ezifana nokuqengqeleka okushushu kweentsimbi. Le miqulu yenziwa ngentsimbi ekumgangatho ophezulu kwaye yenziwe ukuba igcine imfezeko yolwakhiwo nakumazinga obushushu aphakamileyo. Ukuphuhliswa kwee-hot rolls kuye kwenza abavelisi ukuba bavelise i-high quality sheet sheets kunye neepleyiti ezinomgangatho ophuculweyo wokugqiba kunye neempawu zomatshini.

Imiqulu yentsimbi yeChromium ephezulu: Incopho yoKuxhathisa i-Wear

Njengoko imizi-mveliso ifuna iiroli ezinokumelana nokunxiba ngcono kunye nobomi benkonzo obude, imiqulu yentsimbi ephezulu yechromium yavela njengotshintsho lomdlalo. Le miqulu ibonakaliswe ngobulukhuni bayo obuphezulu kunye nokumelana okugqwesileyo kokunxiba, ngenxa yobukho bechromium ekubunjweni kwayo. Imiqulu ephezulu ye-iron yechromium iyasebenza ngokukodwa kwizicelo apho izinto ezirhaxayo zicutshungulwa, njengasemigodini nakwimizi-mveliso yesamente. Ukukwazi kwabo ukugcina ukusebenza kwexesha elongeziweyo kunciphisa ixesha lokuphumla kunye neendleko zokugcinwa, okwenza kube yisisombululo esinendleko kubakhiqizi abaninzi.

I-Nodular Cast Iron Rolls: Ikamva leTekhnoloji yeRolling

Imiqulu yentsimbi eyi-nodular imele inkqubela phambili yamva nje kwitekhnoloji yokuqengqeleka. Ikwaziwa ngokuba yi-ductile iron rolls, le miqulu idibanisa ukomelela kwentsimbi kunye nokumelana nokunxiba kwentsimbi. Ulwakhiwo lwe-nodular yegraphite ngaphakathi kwe-matrix yentsimbi ibonelela ngokuqina okongeziweyo kunye nokumelana nokudinwa, okubenza ukuba balungele izicelo ezibango. I-Nodular cast iron rolls iya isanda kwamkelwa kumashishini afana neemoto, i-aerospace, kunye noomatshini abanzima, apho ukuchaneka kunye nokuthembeka kubaluleke kakhulu.

Ukuqukumbela

Uhambo olusuka kwimiqulu yentsimbi ukuya kwi-nodular cast iron rolls luqaqambisa ukutsha okuqhubekayo kwitekhnoloji yokuqengqeleka. Uhlobo ngalunye lomqulu luneenzuzo zalo ezizodwa, ukulungiselela iimfuno ezithile zoshishino. Njengoko itekhnoloji ihambela phambili, sinokulindela ukuba kuvele iiroli ezikhethekileyo nezisebenzayo, ziqhube ngakumbi izakhono zemveliso yanamhlanje. Nokuba kukomelela kweeroli zentsimbi, ukomelela kobushushu obuphezulu bemiqulu eshushu, ukunganyangeki kwentsimbi ephezulu yechromium, okanye ukuqina kweeroli zentsimbi ephoswe ngamaqhuqhuva, ikamva lobuchwephesha obuqengqelekayo bubukeka buthembisa kwaye bugcwele amandla.