Kwimveliso yensimbi, icandelo ngalinye kwinkqubo lidlala indima ebalulekileyo ekuqinisekiseni umgangatho kunye nokusebenza kakuhle kwemveliso yokugqibela. Enye yezinto eziphambili yi-roller yentsimbi eshushu, eyaziwa ngokubai-chromium iron roller ephezulu or intsimbi roller, esetyenziswa kwi-Steel Rolling Mills.

Imiqulu yentsimbi eshushuziyinxalenye ebalulekileyo yenkqubo yokuqengqeleka kwentsimbi njengoko zichaphazela ngokuthe ngqo umgangatho kunye neempawu zentsimbi eziveliswayo. Le miqulu yenzelwe ukuba imelane noxinzelelo olugqithisileyo kunye nobushushu benkqubo yokuqengqeleka, ibenze ibe yinto eyimfuneko kuyo nayiphi na intsimbi yokusila.

Ukusetyenziswa kweeroli zentsimbi ephezulu yechromium kwizixhobo zokusila kuneengenelo ezininzi ezahlukileyo. Le miqulu iyaziwa ngamandla abo akhethekileyo kunye nokuqina, okubavumela ukuba bamelane nokushisa okuphezulu kunye noxinzelelo lwenkqubo yokuqengqeleka ngaphandle kokukhubazeka okanye ukuqhekeka. Ngoko ke, bafaka isandla ekuzinzeni, kwimveliso yensimbi ephezulu.

Ukongeza, umxholo ophezulu we-chromium wezi ziqengqelezi wonyusa ukunganyangeki kwabo, ukwandisa ubomi babo benkonzo kunye nokunciphisa ukuphindaphindeka kokutshintshwa. Oku akunciphisi kuphela iindleko zokulondoloza kodwa kuqinisekisa imveliso engaphazamisekiyo, ngaloo ndlela inyusa ukusebenza kakuhle ngokupheleleyo kwelitye lokusila.

Imiqulu yentsimbi eshushuziyinxalenye ebalulekileyo yenkqubo yokuqengqeleka kwentsimbi njengoko zichaphazela ngokuthe ngqo umgangatho kunye neempawu zentsimbi eziveliswayo. Le miqulu yenzelwe ukuba imelane noxinzelelo olugqithisileyo kunye nobushushu benkqubo yokuqengqeleka, ibenze ibe yinto eyimfuneko kuyo nayiphi na intsimbi yokusila.

Ukusetyenziswa kweeroli zentsimbi ephezulu yechromium kwizixhobo zokusila kuneengenelo ezininzi ezahlukileyo. Le miqulu iyaziwa ngamandla abo akhethekileyo kunye nokuqina, okubavumela ukuba bamelane nokushisa okuphezulu kunye noxinzelelo lwenkqubo yokuqengqeleka ngaphandle kokukhubazeka okanye ukuqhekeka. Ngoko ke, bafaka isandla ekuzinzeni, kwimveliso yensimbi ephezulu.

Ukongezelela, ukusetyenziswa kweentsimbi ezityhidiweyo kwii-rolling Mills zibonelela ngokugqwesileyo komphezulu kunye nokuchaneka kwe-dimensional kwintsimbi ecutshungulwayo. Umphezulu ogudileyo kunye nofanayo we-roller unika intsimbi ezi zinto ezinqwenelekayo, okwenza ukuba zilungele uluhlu olubanzi lwezicelo kumashishini ahlukeneyo.

Eyona nto ibalulekileyo, i-roller rollers yensimbi eshushu ayiyona nje into esisiseko ye-rolling mill; Ziyintsika yenkqubo yonke yemveliso yentsimbi. Amandla abo akhethekileyo, ukuqina kunye nokumelana nokugqoka kwenza ukuba kube yinto ebalulekileyo ekuqinisekiseni umgangatho, ukusebenza kakuhle kunye nokuthembeka kwemveliso yensimbi.

Nangona kunjalo, ngaphandle kobume bemibhobho yentsimbi eshushu eqengqelekayo, zisafuna ukugcinwa rhoqo kunye nokugcinwa ukuze kuqinisekiswe ukusebenza kakuhle. Ukuthambisa okufanelekileyo kunye nokuhlolwa rhoqo kubalulekile ekuthinteleni ukunxiba kwangaphambi kwexesha kunye nokwandisa ubomi bala macandelo abalulekileyo. Abaqhubi be-steel mill kufuneka baqaphele ukuba bakhangele naziphi na iimpawu zokuguga okanye umonakalo kwii-rolls ukuphepha naluphi na ukuphazamiseka okunokuthi kwenzeke.

Xa sishwankathela, iirola zentsimbi ezishushu, iirola zentsimbi ezinechromium ephezulu, kunye neerola zentsimbi zizinto eziyimfuneko kakhulu kumatshini wokungqusha. Amandla abo akhethekileyo, ukuqina kunye nokumelana nokugqoka kwenza ukuba kubaluleke kakhulu ekuqinisekiseni umgangatho, ukusebenza kakuhle kunye nokuthembeka kwemveliso yensimbi. Ngotyalo-mali kwimiqulu yensimbi ephezulu eshushu eshushu kunye nokubonelela ngokugcinwa rhoqo, iintsimbi zetsimbi zinokuphucula iinkqubo zabo zokuvelisa kwaye zifezekise iziphumo ezigqwesileyo kwintsimbi abayivelisayo.