Umshini wokubumba umjovo
Umshini wokubumba umjovo (umshini wokuphahlazeka komgogodla) usebenzisa umoya ocindezelwe ukuze ufake isihlabathi sokubumba esisebhokisini lesihlabathi sokusebenzisana, bese ufaka ingcindezi yokwenza umdwebo oshisayo futhi ilungele ukuvala amakholomu ama-core, ivula futhi ivalwe Isikhunta sokwehlukana okuthe mpo, futhi sifaka isikhunta ezimbili ezahlukene . Uhlaka oluphakathi nendawo lungafakwa kuzo zombili izinhlaka ukuze lulungiswe kabanzi emkhakheni otholwayo . ama-cores akhiqizwa imishini yokudubula esezingeni eliphezulu futhi abushelelezi I-Surfacents . Umgomo osebenzayo womshini we-CORE KAKELY ukujova ingxubevange ye-core sand nge-resin ebhokisini elisezingeni eliphansi ubukhulu .
Imishini yokudubula esemqoka isetshenziswe kabanzi eminyakeni yamuva . ngoba ukusebenzisa imishini yokudubula okuyisisekelo yokubumba kungagcina ukuthulula izisebenzi ezibunjiweyo Ukuhlanza . Umshini wokudubula osemqoka unobuhlakani obuphezulu bokukhiqiza, ubukhulu obuqondile besihlabathi, futhi bunganciphisa ivolumu ecubungula .
Ukwakheka komshini wokudubula ongumgogodla kwakhiwa ikakhulukazi izakhi ezine ezinkulu .
Izingxenye zekholomu {
2. I-Sand Chaliccy Ithuluzi le-SANDEL: I-Valve yesilinda, i-halzy yesilinda, i-nozzle, ne-handsoct valte ecindezelwa ngokuphikisana nokujova okucindezelayo kwe-cylinder Umjovo usuqediwe, khipha isilinda sokucindezela (buyela esimweni sokuqala) ukuqedela umjovo wesihlabathi kanye nokwengeza kwesihlabathi .
3. Izakhi ze-Mold Base: Ize zihlanganiswe ngokuhambisa amafomu, amapuleti okusekelwa kwesobunxele nakwesokudla, okuthunyelwe komhlahlandlela, izinduku zokuqondisa, izinduku zokuvala izingxenye, ezinye izingxenye .
I-3 . 1 Uhlaka Lobumba Lowo Wokulwa Komshini Wokubumba lufakelwe esisekelweni ngasemapuleti okusekelwa kwesobunxele nakwesokudla.
I-3 . 2 Ithempeli elishukumisayo lihamba kwesobunxele nangakwesokudla kwikholomu yomhlahlandlela ngaphansi kwe-push kanye nokudonswa kwesikhunta sokuvala ukuqedela i-fod ekhuphukayo edod, futhi kungasuswa kalula ngesandla.
3 . I-3 Base: Ukuxhaswa konke, ifreyimu yokubumba, ikholamu, ibhokisi elilawulwa ngogesi, i-solenoid valve, njll} {njll.
