Yintoni iMandrel Bar?

I-Mandrel Bar lelinye lamacandelo abalulekileyo kwii-mills eziqhubekayo zanamhlanje, kwaye idlala indima ebalulekileyo kwinkqubo yemveliso. I-Mandrel Bar ayiphuculi kuphela ukusebenza kakuhle kwemveliso, kodwa iqinisekisa umgangatho ophezulu kunye nokuhambelana kwemveliso. Eli nqaku liza kwazisa umgaqo wokusebenza, iingenelo, kunye nokusetyenziswa kweBar yeMandrel kwindawo yokusila eqhubekayo.

Okokuqala, umgaqo osisiseko wokusebenza we-Mandrel Bar kukuqinisekisa ukuqulunqwa okuchanekileyo kombhobho wensimbi ngexesha lokujikeleza ngokukhawulela ukuhamba ngokukhululekileyo kwintonga engundoqo. Kwi-rolling mill eqhubekayo, iibhilithi zetsimbi zenziwa ngokuthe ngcembe zibe yimibhobho ngokuqhubeleka ngokuqhubekayo kunye nee-roller ezininzi kumaqondo okushisa aphezulu. I-Mandrel Bar ifumaneka ngaphakathi kombhobho, kwaye umsebenzi wayo oyintloko kukubonelela ngenkxaso yangaphakathi ezinzileyo ukukhusela ubuninzi obungalinganiyo okanye ukuguqulwa kweendonga zangaphakathi nangaphandle zombhobho ngexesha lokuqengqeleka. Ngokulawula ngokuchanekileyo indawo kunye noluhlu lokuhamba kwe-Mandrel Bar, imilinganiselo kunye nomgangatho womhlaba wombhobho unokuqinisekiswa ngokufanelekileyo, ngaloo ndlela uvelisa iimveliso eziphezulu ezihambelana nemigangatho engqongqo.

Okwesibini, iBar yeMandrel ineenzuzo eziphezulu kwizicelo ezisebenzayo. Inokuphucula kakhulu ukusebenza kakuhle kwemveliso. Ngenxa yenkxaso yangaphakathi ezinzileyo enikezelwa yi-Mandrel Bar, i-billet yensimbi inokudlula kwii-roller ezahlukeneyo ngesantya esiphezulu ngexesha lenkqubo yokujikeleza, ngaloo ndlela inciphisa umjikelezo wemveliso. Kwaye iMandrel Bar inceda ekuphuculeni umgangatho wemveliso. Ngokulawula ngokungqongqo ubungqingqwa bangaphakathi nangaphandle bodonga lombhobho ngexesha lenkqubo yokuqengqeleka, iMandrel Bar inokuphepha ngempumelelo iingxaki ezisemgangathweni ezibangelwa kukungalingani kodonga. Ukongeza, ukusetyenziswa kweMandrel Bar kwakhona kunciphisa izinga lokulahla kunye nokunciphisa iindleko zokuvelisa.

Okokugqibela, ukusetyenziswa kwee-core rods kuninzi kakhulu. Nokuba kukwenziwa kwemibhobho yeoli kunye nerhasi okanye kukuveliswa kwemibhobho echanekileyo kwiindawo ezinjengeemoto kunye ne-aerospace, iMandrel Bar idlala indima ebalulekileyo. Ngokukodwa kwiindawo zemveliso ezinamandla aphezulu kunye neemfuno ezichanekileyo, inzuzo ye-Mandrel Bar ibonakala ngakumbi.

Isishwankathelo, njengecandelo eliphambili kwi-rolling mill eqhubekayo, i-Mandrel Bar iqinisekisa ngokufanelekileyo ukuchaneka kokwakheka kunye nomgangatho wombhobho ngokubonelela ngenkxaso yangaphakathi ezinzileyo, ukuphucula kakhulu ukusebenza kwemveliso. Ukusetyenziswa kwayo ngokubanzi kwiinkalo ezahlukeneyo zemizi-mveliso kubonisa ngokupheleleyo ukubaluleka kwayo kunye nokungafumaneki endaweni yayo. Ngenkqubela phambili eqhubekayo yetekhnoloji, iMandrel Bar ngokungathandabuzekiyo iya kudlala indima ebaluleke ngakumbi kwishishini lemveliso elizayo.