Yintoni i-DEFS yokuphosa
Ukufika ngokuphosayo yinkqubo yokwenziwa kukuvelisa iinxalenye zentsimbi ngokuchaneka okuphezulu kunye nokugqitywa komgangatho. Kubandakanya ukunyanzela inyibilikisi enyibilikisi kwi-mobnity ye-mold phantsi koxinzelelo oluphezulu. I-cavity ye-mold yenziwa ngamaqhekeza amabini anzima afe olwenziwe kwimo efunwayo.
Inkqubo iqala ngokunyibilika kwentsimbi, i-Aluminium, i-zinc, okanye i-magnesium, kwiziko. Intsimbi etyhidiweyo ke igcinwe kwi-sold kwingcinezelo ephezulu usebenzisa umatshini wokushicilela we-hydraulic. Isinyithi siqinisa ngokukhawuleza ngaphakathi kobuso, kwaye ii-halves ezimbini zebumba zivuliwe ukukhulula inxenye egqityiweyo.
Ukufika ngokuphosayo kusetyenziswa ngokubanzi ukuvelisa iinxalenye ngeemilo ezintsonkothileyo kunye neendonga ezinqabileyo, ezinje ngeebhloko zenjini, izindlu zokuhambisa, kunye ne-aerospaces. Inkqubo ithandwa kwakhona kwimveliso yeempahla zabathengi, ezinje ngeethoyi, ikhitshi kunye ne-elektroniki.
Uxinzelelo lokufa
Ukuphosa ngokuphosa yinkqubo ekhethekileyo ekhethekileyo ekhule kakhulu kwinkulungwane yama-20. Inkqubo esisiseko iquka: inyibilikisi ye-molten igalelwe / igcinwe kwi-velocity ephezulu, rhoqo kwaye iqinisa uxinzelelo (kwi-Constin Fiection) kunye nokupholisa isinyithi se-molten) ukwenza isiphoso esiqinileyo. Ngokwesiqhelo, inkqubo ngokwayo ithatha kuphela imizuzwana embalwa kwaye yindlela ekhawulezayo yokwakha imveliso yensimbi kwizinto eziluhlaza. Ukufa ngokufa kulungele izixhobo ezinje nge-tin, khokela, i-zinc, i-aluminium, i-magnesium ye-noxpers kunye nentsimbi yentsimbi efana nentsimbi engenasitayile. Amaqhinga aphambili asetyenziswa namhlanje ekucinezeleni ngokufikelwa yi-aluminium, i-zinc kunye ne-magnesium. Ukusuka kumatshini wokufika emva kokufika okuphezuluyo kwizixhobo ezithe nkqo kwizifundo ezithe nkqo ukuya kumgangatho ofanayo ngoku oqhelekileyo wokuziqhelanisa nokusebenza kwenkqubo yenkqubo yenkqubo yenkqubo ihambile kwinkqubo yonke.
Umzi mveliso ukhule ube ngumatshini womenzi womhlaba wonke, usenza amacandelo kwizicelo ezahlukeneyo, uninzi lwazo luya kuba lufikelela kwiziqu ngoko kusetyenziswa kwemveliso yokuphosa.
Izibonelelo zoxinzelelo lokufa
Ezinye zezibonelelo zoxinzelelo oluphezulu lokufa:
Inkqubo ilungele ukuveliswa okuphezulu.
• Ukuvelisa imbambano entsonkothileyo ethelekiswa nezinye iinkqubo zokwenza intsimbi (umz.
• Amandla aphezulu aveliswayo aveliswe njengemeko yokuphosa (ngokuxhomekeke kuyilo lwecandelo).
• Ukuphindaphindwa komgangatho.
• Amacandelo odonga acekeceke (umzekelo. 1-2.5mm).
• Ukunyamezelana komgca olungileyo (umzekelo. 2mm / m).
• Ukugqitywa komgangatho olungileyo (umz. 0.5-3 μm).
Inkqubo ye-Hot yegumbi le-HORY CARD ibandakanya ukunyibilika kwentsimbi ngaphakathi kwesithando somlilo okanye inaliti ye-golten ngentsimbi ye-gooseneck kunye nesixhobo sokufa. I-gooseneck kunye ne-nozzle zifuna ukutshiswa kokukhusela i-freezing ngaphambi kokuba ifike kwi-cavity yentsimbi, yonke into yokufudumeza kunye ne-the phumela i-chiel yegumbi lokuyila apho ikhoyo. Ubunzima bokudubula buyekwe kukubetha, ubude nobubanzi be-plumther kunye ne-Deeeve / ubungakanani beQumrhu kwaye i-Nozzle idlala inxalenye yoyilo. Nje ukuba isinyithi siqinile kwi-cavity ye-die (ithatha imizuzwana nje embalwa) isiqingatha somatshini wokuhambisa isiqingatha sokufa simiswa ukuba ivulwe kwaye isuswe kwisixhobo. Ubuso bokufa buye buthathwe ngenkqubo ye-SPRAY, ivale ivale kunye nemijikelezo yenkqubo kwakhona.
Ngenxa yale "ivaliwe" inyibilika yentsimbi / inaliti yentsimbi kunye negumbi lokuhamba kancinci I-ZincAl Alloy Alloy isetyenziswe ikakhulu kuxinzelelo lwe-chaam yegumbi lokucheba inesitho ephantsi enikezela ngezibonelelo eziphantsi zoomatshini (i-goosene) kunye ne-goosene) kwaye zinxibe i-gooses, i-goosenes, i-goosenes, ngokuxhomekeke ekwenziweni komgangatho).
Igama elithi igumbi lokubandayo livela kwinkqubo ye-molten yentsimbi egalelwe igumbi elibandayo / le-romeve eqhotyoshelweyo eqhotyoshelwe kwisiqingatha se-SEFE TOSTE isixhobo esisiqingatha sendlela yokufa. I-molten yentsimbi / iziko le-nyibiling liqhele ukuba lisondele njengokuba liyinto esebenzayo kwisiphelo se-Deffic ukuze isinyithi ngasinye esifunwayo / somjikelo wokuThumela i-molle sibe yindawo yokuhlala I-Poputhur i-Pople Umatshini wokuphosa xa usaqhutywa uza kuqhuba inqanaba lokuqala ukutyhala i-molten yentsimbi edlulayo kwimngxunya yokugalela. Amanqanaba amanye aqhubeka phantsi koxinzelelo lwe-hydraulic kwinkunzi yegusha ukuze afumane inyibilikisi kwi-molten kwi-divity. Yonke le nkqubo ithatha imizuzwana, ukuqina nokuqiniswa koxinzelelo kunye nokuhla kobushushu besinyithi kubangela ukuba isinyithi sizenzele i-themity cavity. Ukuhamba ngesiqingatha somatshini wokuphelelwa yi-die Deing ovulekileyo (apho isiqingatha sesixhobo esihamba ngesixhobo se-die silungisiwe) kwaye sikhupha ukuthoba isidima esiqinileyo seso sixhobo. Ukuphoswa kuyasuswa, ubuso bokufa buthathaka ngenkqubo yokutshiza emva koko umjikelo uphindwa.
Amatshini obandayo we-gugoni alungele iAluminium Ding, iinxalenye zomatshini I-Aluminium Alloty inyibilikiswe kwi-ceramic ye-ceramic ngenxa yendawo yokuhlala ephezulu ye-aluminium kunye nemfuno yokunciphisa umngcipheko we-iron pitups emngciphekweni. Kungenxa yokuba i-Aluminium yintsimbi ekhanyayo yentsimbi enika i-uphosiso iphosa izinto ezinkulu nezinobunzima bokufa okanye apho kufuna ukukhanya kunye nokukhanya okukhoyo.
