I-Industrial Rolling Mill Rolls

Isetyenziswa ngokuqhelekileyoroll izinto ezibandakanya ingxubevange yentsimbi eyakhiweyo, intsimbi yentsimbi kunye nentsimbi.I-alloy forged steel isetyenziselwa i-alloy forged iron of theilitye lokusilaroll.Umqulu uyinxalenye ebalulekileyo ye-rolling mill kwi-rolling Mill.Uxinzelelo oluveliswa ngamabini okanye iqela lemiqulu lisetyenziselwa ukugoba intsimbi.Ikakhulu ixhomekeke kwimithwalo eguquguqukayo kunye ne-static, ukunxiba kunye nokutshintsha kweqondo lokushisa ngexesha lokuqengqeleka.

Izixhobo zokusebenza ziqengqeleka kwizinto ezisetyenziswa ngokuqhelekileyoimiqulu ebandayozi-9Cr, 9Cr2, 9Crv, 8CrMoV, njl.imiqulu ebandayozifuna ukucima umphezulu, kwaye ubunzima yiHS45 ~ 105.Izinto ezisetyenziswa ngokuqhelekileyo kwi-hot rolling rolls ziyi-55Mn2, i-55Cr, i-60CrMnMo, i-60SiMnMo, njl njl. I-Hot rolling rolls isetyenziselwa ukulungiswa kweebhilidi, iiplati ezityebileyo kunye nentsimbi yecandelo.Imelana nokuqina okunamandla okuqengqelekayo, ukunxiba okunamandla kunye nokudinwa kwe-thermal, kunye nemiqulu eshushu isebenza kumaqondo obushushu aphezulu, kwaye ivumela ukunxiba kwe-diameter ngaphakathi kweyunithi yomthwalo womsebenzi, ngoko ke ubunzima bomhlaba abufuneki, kuphela amandla aphezulu kunye nokuqina okufunekayo kunye nokumelana nobushushu.Imiqulu eshushu iqhelekile kuphela okanye icinywe, kwaye ubulukhuni bomphezulu bufuneka ukuba bube yi-HB190 ~ 270.

I-semi-steel eyenziwe ngentsimbi kunye nentsimbi emhlophe etyhidiweyo zizinto zeplastiki ezisezantsi ezinokumelana nokunxiba okuphezulu, kwaye zingasetyenziselwa ukwenza iiroli ezikumgangatho ophezulu ngokuphucula i-microstructure yazo kunye nokwandisa amandla kunye nokuqina kwazo ngeenkqubo ezifanelekileyo zokubumba.

URunxiang ukhumbuza ukubai-roller yentsimbi yokusilazihluke kumacandelo olwakhiwo jikelele, kwaye iimeko zokusebenza zintsonkothile kwaye zahlukene.Ngexesha lenkqubo yokuqengqeleka, umzimba oqengqelekayo uphantsi koxinzelelo oluphezulu, ngakumbi ukugoba uxinzelelo kunye nokungqubana, njl.Umphezulu womzimba we-roller kufuneka umelane ne-friction, ukugqoka, impembelelo, uxinzelelo loqhagamshelwano kunye nokukhathala okubangelwa ukupholisa okukhulu kunye nokushisa ixesha elide.Ngoko ke, ukongeza kwiipropati eziqhelekileyo zoomatshini, i-rolling mill eyahlukeneyo ibeka phambili uluhlu lweemfuno ezikhethekileyo zokusebenza kwee-rolls, ezihluke kwezinye iimveliso.