A FouI-I-r-High Rolling Milliwucezu olubalulekile lwemishini yokucubungula insimbi yesimanje, eyaziwa ngekhono layo lokukhiqiza amashidi ensimbi anembayo, amancanyana anekhwalithi ephezulu kakhulu. Le bhulogi ihlola isimiso sokusebenza, isakhiwo, izinzuzo, izinhlelo zokusebenza, kanye nenqubo yokukhetha yezigayo ezine-high rolling. NgemininingwaneGRMAmakhono okukhiqiza athuthukile, lo mhlahlandlela usiza onjiniyela, abakhiqizi, nezingcweti zokuthengwa kwempahla ukuthi ziqonde ukuthi kungani lobu buchwepheshe bubaluleke kakhulu endaweni yanamuhla yezimboni eqhudelanayo.
A I-I-I-I-FouI-r-High Rolling Millkuwuhlobo lwesigayo esiginqikayo esisebenzisa amaroli amane—amaroli asebenzayo amabili amancane namaroli amabili ayisipele amakhulu—ukunciphisa ukujiya kwezinto zensimbi. Lokhu kulungiselelwa kuvumela ukulawula okuthuthukisiwe kokujiya nokuqeda kwendawo, ikakhulukazi uma usebenza ngamashidi amancane.
Umgomo wokusebenza we-Four-High Rolling Mill uhlanganisa ukudlulisa isitokwe sensimbi phakathi kwamaroli omsebenzi amabili kuyilapho amaroli ayisipele ahlinzeka ngokusekela ukuvimbela ukugoba. Lokhu kusetha kuqinisekisa ukushuba okungaguquki kanye nokuphumayo kwekhwalithi ephezulu.
Lo mklamo unciphisa ukuwohloka futhi uvumela ukugingqika okunembile kwezinto ezizacile uma kuqhathaniswa nezigayo zendabuko.
| Isakhi | Umsebenzi |
|---|---|
| Imisebenzi Rolls | Xhumana ngqo futhi ukhubaze insimbi |
| I-Backup Rolls | Nikeza ukwesekwa ukuze uvimbele ukugoba |
| Izindlu zeMill | Isekela sonke isakhiwo esiginqikayo |
| Isistimu yeDrayivu | Inikeza amandla ajikelezayo |
| Isistimu yokulawula | Iqinisekisa ukunemba kanye ne-automation |
Uma kuqhathaniswa nezigayo eziginqikayo eziphakeme ezimbili, i-Four-High Rolling Mill inikeza ukusebenza okuphezulu ekuphatheni izinto ezithambile nezincane.
I-Four-High Rolling Mill isetshenziswa kakhulu ezimbonini eziningi ngenxa yokuguquguquka kwayo:
Ikhono layo lokukhiqiza amashidi amancanyana ekhwalithi ephezulu ayenza ibaluleke ezinhlelweni zesimanje zezimboni.
| Uhlobo | Ukucushwa kweRoll | Izinzuzo | Ukulinganiselwa |
|---|---|---|---|
| I-Two-High Rolling Mill | 2 imiqulu | Umklamo olula | Ukunemba okulinganiselwe |
| I-Three-High Rolling Mill | 3 imiqulu | Ukugingqika okuqhubekayo | Ukusethwa okuyinkimbinkimbi |
| I-I-I-I-FouI-r-High Rolling Mill | 4 imiqulu | Ukunemba okuphezulu, izinto ezincane | Izindleko eziphakeme |
| I-Cluster Rolling Mill | Imiqulu eminingi | Izinto zokwakha ezincane kakhulu | Iyinkimbinkimbi kakhulu |
Ukukhetha i-Four-High Rolling Mill efanele kuhlanganisa nokuhlola izici ezimbalwa:
Kubalulekile ukusebenzisana nomkhiqizi onokwethenjelwa njengoGRMukuqinisekisa ukusebenza kahle nokuthembeka kwesikhathi eside.
GRMigama elithenjwayo embonini yokugaya, eyaziwa ngobunjiniyela bayo obusha kanye namazinga okukhiqiza ekhwalithi ephezulu.
Ukugcinwa okufanele kuqinisekisa ukusebenza kahle kwesikhathi eside futhi kunciphisa isikhathi sokuphumula.
Inzuzo eyinhloko ikhono layo lokukhiqiza izinto ezincane ngokunemba okuphezulu kanye nokuphambuka okuncane kwe-roll.
Yebo, ifanele insimbi, i-aluminium, ithusi, nezinye izinsimbi.
I-Four-High Rolling Mill isebenzisa amaroli ayisipele ukusekela amaroli omsebenzi, okuvumela ukulawula okungcono kanye nemiphumela emincane.
Yebo, isetshenziswa kakhulu ekukhiqizweni kwezimboni ngenxa yokusebenza kahle kwayo nokungaguquguquki.
I-GRM inikezela ngobuchwepheshe obuthuthukile, ukwenza ngendlela oyifisayo, nokusebenza okuthembekile, okuyenza uzakwethu othembekile.
II-I-I-I-FouI-r-High Rolling Millime njengetshe legumbi ekucutshungulweni kwensimbi yesimanje, iletha ukunemba okungenakuqhathaniswa, ukusebenza kahle, nokuguquguquka. Noma ngabe wenza insimbi, ukukhiqizwa kwezimoto, noma izinto zikagesi, ukutshala imali endaweni efanele yokugaya kungathuthukisa kakhulu amandla akho okusebenza.
Uma ufuna isixazululo esithembekile nesisebenza kahle kakhulu,GRMinikeza amasistimu we-Four-High Rolling Mill ahamba phambili embonini aklanyelwe izidingo zakho.Xhumana nathinamuhla ukuhlola ukuthi singasiza kanjani ekuthuthukiseni umugqa wakho wokukhiqiza futhi siqhubekisele ibhizinisi lakho phambili.