Inkqubo yokubumba inaliti yeplastiki kufuneka kuqala ibe sisitofu sokungunda.Ukuba yinxalenye yesitofu esilula sokubumba, ukungunda kulula ukwenza, njengeinaliti Mold for Pulley.Ukuba iindawo zokubumba iinaliti ezinesakhiwo esinzima zidibana nazo, abavelisi bokubumba inaliti nabo banobunzima obuthile bokwenza umngundo.
Ubunzima boku-1: Umngxuma kunye nombindi weendawo ezibunjiweyo zenaliti zine-dimensional ezintathu.
Imilo ephezulu kunye nesezantsi yeengxenye zeplastiki zenziwe ngokuthe ngqo ngumgodi kunye nengundoqo.Le miphezulu intsonkothileyo inamacala amathathu kunzima ukuyimatshini, ngakumbi kumphezulu womngxunya oyimfama.Ukuba indlela yokucubungula yendabuko iyamkelwa, ayifuni kuphela inqanaba eliphezulu lobugcisa labasebenzi, izixhobo ezincedisayo, izixhobo ezininzi, kodwa kunye nomjikelezo omude.
Ubunzima be-2: ukuchaneka kunye nomgangatho ophezulu weendawo ezibunjiweyo zesitofu zifuneka ukuba zibe phezulu, kwaye ubomi benkonzo bude.Umzekelo,Iqokobhe leplastiki, Auto Lamp Mold,Inaliti ye-POM ebunjiweyo kwiindawo ezizimeleyo.
Okwangoku, ukuchaneka kwe-dimensional kwamalungu eplastiki ngokubanzi kuyafuneka ukuba ibe yi-6-7, kunye nobunzima bomhlaba yi-Ra0.2-0.1 μ m.Ukuchaneka komgangatho weendawo ezibunjiweyo zesitofu ezihambelanayo ziyafuneka ukuba zibe yi-5-6, kwaye uburhabaxa bomphezulu yiRa0.1 μ M nangaphantsi.
I-injection yenaliti echanekileyo ithatha isiseko sokubumba esiqinileyo, esonyusa ubukhulu besikhunta, kwaye yongeza iikholamu zenkxaso okanye izinto zokubeka i-cone ukukhusela ukubumba ukuba kucinezele kwaye kukhubazeke.Ngamanye amaxesha uxinzelelo lwangaphakathi lunokufikelela kwi-100MPa.
Ubunzima 3: Inkqubo yokubumba inaliti inde kwaye ixesha lokuvelisa lifutshane.
Kwizinto ezibunjiweyo zenaliti, uninzi lwazo ziimveliso ezipheleleyo ezihambelana namanye amalungu.Kwiimeko ezininzi, ziye zagqitywa phezu kwezinye iindawo, zilindele ukutshatisa iinxalenye ezibunjiweyo zesitofu ukuba ziqaliswe.Ngenxa yeemfuno eziphezulu zemilo okanye ukuchaneka komda weemveliso kunye neempawu ezahlukeneyo zemathiriyeli ye-resin, ukubunjwa kufuneka kuvavanywe kwaye kulungiswe ngokuphindaphindiweyo emva kokugqitywa kokwenziwa kokubumba, okwenza uphuhliso kunye nexesha lokuhambisa liqine kakhulu.
Ubunzima 4: iindawo zokutofa kunye nokubumba ziyilwe kwaye zenziwe kwiindawo ezahlukeneyo.
Ukwenziwa komngundo akuyiyo eyona njongo iphambili, kodwa uyilo lokugqibela lwemveliso lucetywa ngumsebenzisi.Ngokweemfuno zabasebenzisi, abavelisi bomngundo bayila kwaye benze iimold, kwaye kwiimeko ezininzi, iimveliso eziveliswa ngokubumba inaliti zikwabanye abavelisi.Ngale ndlela, uyilo lwemveliso, uyilo lokubumba kunye nokuveliswa kunye nokuveliswa kwemveliso kuqhutyelwa kwiindawo ezahlukeneyo.
Kwiimveliso zeplastiki, into yokuqala ekufuneka yenziwe ngabavelisi bokubumba isitofu kukuvavanya ubunzima bophuhliso lokungunda.Okukhona ubunzima buphezulu, kokukhona ixabiso liphezulu.
Ixesha lokuposa: Oct-11-2022