Izinto eziphathekayo
Ngethuba lenkqubo yokuguqa, umphezulu we-workpiece uya kuchaphazeleka ngamandla okubetha phakathi kwevili elijikelezayo kunye ne-workpiece, kwaye njengoko ubunzulu be-rolling anda, i-friction force nayo iya kwanda.Xa i-workpiece material yahlukile, imeko yoxinzelelo nayo iyahluka.
Ngokuqhelekileyo, xa izinto zobhedu kunye nentsimbi, amandla kwinkqubo yokuqengqeleka encinci.Xa i-friction phakathi kwevili elijikelezayo kunye ne-workpiece inkulu, ivili elijikelezayo liya kuphazamiseka okanye lityibilike.
Kwizinto ezahlukeneyo zetsimbi, iimeko zoxinzelelo ngexesha lokuqhubela phambili zihluke.Umzekelo: umphezulu wezinto zensimbi ezingenasici ziya kuphazamiseka ngexesha lokucubungula, kwaye ukutyibilika kuya kwenzeka ngexesha lokucubungula;umphezulu wezinto ze-aluminium alloy ukhubazeka ngokulula ngexesha lokuqengqeleka kunye nesenzeko sokutyibilika sibi kakhulu;Ikhubazeke ngokulula.Ngoko ke, kuyimfuneko ukukhetha ukunyanzeliswa koxinzelelo olufanelekileyo ngokwezinto ezahlukeneyo zetsimbi.
Inkqubo yomsebenzi
Ubunzulu bokuqengqeleka komatshini wokuqengqeleka komsonto bunokumiselwa ngokwezixhobo ezahlukeneyo kunye nobuchule bokucubungula, ngelixa ububanzi bevili lokuqengqeleka kufuneka buqwalasele iimeko ezithile zomsebenzi.
Ngokubanzi, i-lubricant ethile kufuneka yongezwe ngexesha lokuqengqeleka, ngakumbi ukuthambisa kunye nokugcina ukukhuhlana phakathi kwevili eliqengqelekayo kunye nesixhobo sokusebenza, kunye nokunciphisa ukungqubana phakathi kwevili eliqengqelekayo kunye nomsebenzi.Ukongeza, xa kusetyenzwa izixhobo ezahlukeneyo, ezinye izongezo zinokongezwa ukuphucula umgangatho wokuqhuba.
Ukuchaneka komatshini kunye neemfuno zoburhabaxa bomphezulu
Ngethuba lenkqubo yokuguqa, ngenxa yesenzo samandla okusika, i-workpiece iya kugubha, okubangela ukuncipha kokuchaneka kwentambo kunye nobunzima obuphantsi komhlaba.Nangona kunjalo, ngenxa yoburhabaxa obuphezulu bomgangatho womphezulu womsonto emva kokuqengqeleka, ukugqiba komphezulu wesixhobo sokusebenza emva kokulungiswa kuphezulu.
(1) Isixhobo somatshini kufuneka sibe nokuchaneka okuphezulu kunye nokuthembeka okuphezulu, kwaye sinokugcina isimo esihle esizinzileyo ngexesha lenkqubo yokuqengqeleka, ngaloo ndlela iqinisekisa ukuchaneka komatshini kunye noburhabaxa bomhlaba.
(2) Kufuneka ibe nobomi obuphezulu benkonzo, ngaphandle koko iya kwandisa iindleko zokulungiswa kwesixhobo somatshini.
(3) Kufuneka ibe nokusebenza kakuhle kokusebenza okuguquguqukayo.Ngexesha lenkqubo yokuqengqeleka, ukuguqulwa kokulungiswa kufuneka kuncitshiswe kangangoko kunokwenzeka ukuze kuqinisekiswe uburhabaxa bomphezulu kunye nokuchaneka komgangatho we-workpiece.
Ukusetyenzwa kwe-rolling kufuna ukulungelelanisa inkqubo ngokufanelekileyo, kwaye ukhethe iiparamitha ezifanelekileyo zokucwangcisa kunye nexabiso lokusika ngokwemathiriyeli ye-workpiece kunye nenqanaba lokuchaneka.
Ixesha lokuposa: Mar-09-2023