Isikhunta somjovo esenziwe ngokwezifiso sezingxenye zepulasitiki zikagesi
Incazelo
Ukubumba umjovo kuyindlela yokukhiqiza izingxenye ngokujova impahla esikhunjeni.Izinsimbi (inqubo eyaziwa ngokuthi yi-die-casting), izingilazi, ama-elastomers, ama-confection, kanye, ngokuvamile, ama-polymers we-thermoplastic kanye ne-thermosetting angasetshenziswa ekubumbeni umjovo.Impahla yengxenye ifakwa emgqonyeni oshisayo, ixutshwe, futhi iphoqelelwe emgodini wesikhunta, lapho ipholisa futhi iqine ekumiseni umgodi.Ngemva kokuba umkhiqizo uklanywe, ngokuvamile umklami wezimboni noma unjiniyela, isikhunta senziwe ngensimbi, ngokuvamile insimbi noma i-aluminium, futhi senziwe ngomshini ngokunemba ukuze kwakhe izici zengxenye oyifunayo.Izinto zokuphrinta ze-3D ezifana nama-photopolymers angancibiliki ngesikhathi sokubunjwa komjovo we-thermoplastics enamazinga okushisa aphansi angasetshenziswa kwezinye izibungu zokujova ezilula.Ukubumba umjovo kusetshenziswa kabanzi ukukhiqiza izingxenye eziningi, kusukela kwezincane kakhulu kuye kwezinkulu kakhulu.Ikhono lokukhiqiza izingxenye ezinobumo be-geometrical nosayizi abahlukahlukene kunqunywa uhlobo lomshini osetshenziswa ekusebenzeni.
Ihlelwe ukuze ikhiphe umoya emgodini kanye namagesi ekuncibilikeni kwepulasitiki ngesikhathi sokujova esikhunjeni.I-exhaust system ye-plastic die die imvamisa iyisikhala somoya esimise okwe-groove eyakhelwe kufasi ukuze kuxoshwe umoya endaweni yokuqala kanye namagesi alethwa into encibilikisiwe. Umoya osemgodini kanye negesi elethwa ukuncibilika kumele ukhishelwe ngaphandle kwesikhunta ngokusebenzisa imbobo yokukhipha umoya ekugcineni kokugeleza kwezinto, ngaphandle kwalokho kuzokwenza imikhiqizo ibe nama-pores, ukuxhumana okungalungile, ukunganeliseki kokugcwalisa isikhunta, ngisho umoya oqoqiwe uzoshiswa ngenxa yokushisa okuphakeme okubangelwa ukucindezela.ngaphansi kwezimo ezijwayelekile, imbobo ingatholakala emgodini ekupheleni kokugeleza kwezinto ezincibilikisiwe, noma endaweni ehlukanisayo yefa.
Eyakamuva iwumsele ongashoni ojulile ngo-0.03 - 0.2 mm nobubanzi obungu-1.5 - 6 mm ohlangothini lwefayineli.Ngeke kube khona inani elikhulu lezinto ezincibilikisiwe eziphuma embotsheni ngesikhathi sokujova, njengoba into encibilikisiwe izopholisa futhi iqine esiteshini lapha..Indawo yokuvula yembobo yokukhipha umoya akufanele iqondiswe ku-opharetha ukuvimbela ukukhishwa ngengozi kwezinto ezincibilikisiwe.. Ngaphandle kwalokho, ingaqeda igesi isebenzisa igebe elifanayo phakathi kwe-ejector ibha kanye nembobo ye-ejector, naphakathi kwe-ejector clump nesifanekiso nomongo.
