I-Industrial Rolling Mill Rolls
Okuvame ukusetshenziswagingqa izinto zokwakha zihlanganisa i-alloy forged steel, i-alloy cast iron ne-cast iron.I-alloy forged steel isetshenziselwa i-alloy forged steel of theisigayogingqa.Umqulu uyingxenye ebalulekile yesigayo esigaywayo.Ukucindezela okukhiqizwa i-pair noma iqembu lama-rolls kusetshenziselwa ukugoqa insimbi.Ngokuyinhloko ingaphansi kwemithwalo eguquguqukayo nemile, ukuguga kanye nokushintsha kwezinga lokushisa ngesikhathi sokugoqa.
Izinto zokwenziwa komsebenzi zihamba ngendlela evame ukusetshenziswaimiqulu ebandayokukhona i-9Cr, 9Cr2, 9Crv, 8CrMoV, njll.imiqulu ebandayozidinga ukucinywa kwendawo, futhi ubulukhuni HS45~105.Izinto ezisetshenziswa kakhulu zamaroli ashisayo yi-55Mn2, 55Cr, 60CrMnMo, 60SiMnMo, njll. Amaroli ashisayo asetshenziswa ekucubunguleni amabhilidi, amapuleti awugqinsi, nensimbi yesigaba.Imelana namandla anamandla okugoqa, ukugqoka okukhulu nokukhathala okushisayo, kanye nama-hot rolls asebenza emazingeni okushisa aphezulu, futhi avumele ukugqoka kwe-diameter ngaphakathi kweyunithi yomthwalo wokusebenza, ngakho-ke ubulukhuni bobuso abudingeki, kuphela amandla aphezulu nokuqina okudingekayo nokumelana nokushisa.Amaroli ashisayo ajwayelekile kuphela noma acinywe, futhi ukuqina kwendawo kuyadingeka ukuze kube HB190~270.
Insimbi eyinsimbi efojiwe kanye nensimbi emhlophe efojiwe yizinto zepulasitiki eziphansi ezinokumelana nokugqokwa okuphezulu, futhi zingasetshenziswa ukwenza amaroli ekhwalithi ephezulu ngokuthuthukisa i-microstructure yawo kanye nokwandisa amandla awo kanye nokuqina ngezinqubo ezifanele zokubumba.
U-Runxiang ukukhumbuza lokhoi-roller yensimbi yokugayazihlukile ezingxenyeni ezijwayelekile zesakhiwo, futhi izimo zokusebenza ziyinkimbinkimbi futhi zihlukahlukene.Ngesikhathi senqubo yokugoqa, umzimba we-roll ungaphansi kwengcindezi ephezulu, ikakhulukazi ingcindezi egobayo kanye nokungqubuzana, njll., futhi i-main drive roll nayo ine-torque enkulu.Ubuso bomzimba we-roller kufanele bumelane nokungqubuzana, ukuguga, umthelela, ukucindezeleka kokuxhumana nokukhathala okubangelwa ukupholisa okukhulu nokushisa isikhathi eside.Ngakho-ke, ngaphezu kwezakhiwo ezivamile zemishini, izigayo ezihlukahlukene ezigoqayo zibeka phambili uchungechunge lwezidingo ezikhethekile zokusebenza kwemiqulu, ehlukile kweminye imikhiqizo.
