Umshini wokubumba umjovo we-EVA/FRB: uguquko ekukhiqizeni
Ukubumba umjovo sekuyinqubo ebalulekile embonini yokukhiqiza, okuvumela ukukhiqizwa kwemikhiqizo yepulasitiki ngezinga elikhulu ngokunemba okuphezulu nokusebenza kahle.Eminyakeni yakamuva, ukuthuthukiswa kwemishini yokubumba umjovo we-EVA/FRB kuguqule indlela abakhiqizi abakhiqiza ngayo imikhiqizo eyahlukene, okuhlinzeka ngokusebenza okuthuthukisiwe nokuguquguquka.Lesi sihloko sihlola izici eziphambili nezinzuzo zemishini yokubumba umjovo we-EVA/FRB kanye nomthelela wayo ekukhiqizeni.
I-EVA (i-ethylene vinyl acetate) kanye ne-FRB (ingxube yerabha yegwebu) izinto ezimbili ezivame ukusetshenziswa ekukhiqizeni izicathulo, izingxenye zezimoto kanye nezinhlobonhlobo zemikhiqizo yabathengi.Isidingo semikhiqizo esezingeni eliphezulu nehlala isikhathi eside eyenziwe ngalezi zinto siqhuba isidingo sobuchwepheshe bokubumba obusezingeni eliphezulu.Imishini yokubumba umjovo we-EVA/FRB yakhelwe ukuhlangabezana nalesi sidingo ngokunikeza ukulawula okunembile kwenqubo yokubumba ukuze kukhiqizwe imikhiqizo enekhwalithi nokusebenza okungaguquki.
Esinye sezici ezibalulekile zemishini yokubumba umjovo we-EVA/FRB yikhono lokucubungula inhlobonhlobo yezinto zokwakha, okuhlanganisa i-EVA, i-FRB nezinye izinto zokwakha ze-thermoplastic.Lokhu kuvumelana nezimo kuvumela abakhiqizi ukuthi bakhiqize imikhiqizo ehlukahlukene ngaphandle kokusebenzisa imishini eminingi, ukwenza lula izinqubo zokukhiqiza kanye nokunciphisa izindleko.Ngaphezu kwalokho, imishini yokubumba umjovo we-EVA/FRB ethuthukisiwe ifakwe izinhlelo zokulawula izinga lokushisa nokucindezela ukuze kuqinisekiswe izimo ezifanele zokubumba zezinto ezihlukahlukene, ngaleyo ndlela ikhiqize imikhiqizo eqediwe yekhwalithi ephezulu.
Ngaphezu kwalokho, imishini yokubumba umjovo we-EVA/FRB yaziwa ngokusebenza kwayo okuphezulu nokukhiqiza.Le mishini ifakwe izinhlelo ezithuthukisiwe ze-hydraulic kanye nezikagesi ezifinyeza izikhathi zokujikeleza futhi zinciphise isikhathi sokuphumula ukuze kwandiswe ukukhiqizwa.Ukulawulwa okunembile komjovo kanye nezinqubo zokubopha kuvumela imiklamo eyinkimbinkimbi ukuthi ikhiqizwe ngokumosha okuncane, ukuthuthukisa ukusetshenziswa kwezinto ezibonakalayo kanye nokunciphisa izindleko zokukhiqiza zizonke.
Ngaphezu kwalokho, imishini yokubumba umjovo we-EVA/FRB yakhelwe ngezilawuli ezisebenziseka kalula nezixhumi ezibonakalayo, izenze zifinyeleleke kubaqhubi abanamaleveli esipiliyoni ahlukahlukene.Lokhu kufinyeleleka, kuhlangene namandla omshini othomathikhi, kuvumela ukuhlanganiswa okungenamthungo ezikhungweni zokukhiqiza, okwandisa amandla okukhiqiza jikelele kanye namakhono.
Umthelela wemishini yokubumba umjovo we-EVA/FRB embonini yokukhiqiza mkhulu.Ngokunikeza ukusebenza okuthuthukisiwe nokuguquguquka, le mishini yenza abakhiqizi bakwazi ukuhlangabezana nesidingo esikhulayo semikhiqizo yekhwalithi ephezulu eyenziwe nge-EVA, FRB nezinye izinto zokwakha ze-thermoplastic.Ikhono lokukhiqiza imikhiqizo ehlukahlukene enekhwalithi engaguquki nokusebenza kahle kwenza abakhiqizi bakwazi ukuqhubeka bencintisana ezimakethe futhi bahlangabezane nezidingo ezihlala zishintsha zabathengi.
Kafushane, imishini yokubumba umjovo we-EVA/FRB iguqule ukukhiqiza ngokuhlinzeka ngezici ezithuthukile nokuguquguquka ukukhiqiza imikhiqizo yekhwalithi ephezulu.Ikhono lemishini lokuphatha izinto ezihlukahlukene, ukusebenza kahle okuphezulu kanye nomklamo osebenziseka kalula sekuphenduke amathuluzi abalulekile kubakhiqizi abafuna ukuhlala ngaphambi kwejika emakethe eguqukayo ngokushesha.Njengoba isidingo semikhiqizo eyenziwe nge-EVA, i-FRB nezinye izinto zokwakha ze-thermoplastic siqhubeka sikhula, indima yemishini yokubumba umjovo we-EVA/FRB ekubumbeni ikusasa lokukhiqiza ayinakuphikiswa.
Isikhathi sokuthumela: Dec-06-2023