Lost Foam Casting ibhekisela kwindlela yokuphosa edibanisa iipateni zogwebu kunye nokubumba kwesanti eyomileyo. Intsimbi etyhidiweyo igcwalisa ngokuthe ngqo kwaye ithathe indawo yesithuba esithathwe ngumbumba weplastiki yokuqala, kwaye ifumana ngokuthe ngqo ukuphosa okufunekayo emva kokupholisa. Ipateni ye-foam i-vaporized ngokuthe ngqo ngexesha lenkqubo yokuphosa isinyithi, ngoko ke ukuchithwa kwe-foam elahlekileyo akufuni ukususwa kwesikhunta. Ebuninziniiziseko zokuphosa amagwebu ezilahlekileyo, ipateni esetyenziswa ngokuqhelekileyo yi-polystyrene.
Amanyathelo eUkuphosa amagwebu alahlekileyo:
I-1- Sebenzisa i-foam molds ukuvelisa iipateni ze-foam kunye ne-gating systems
I-2- Bond iipateni kunye neembaleki ukwenza imodyuli ye-mold bundle
3- Dipha ipeyinti kwimodyuli
4- Yomisa ipeyinti
5- Beka imodyuli kwibhokisi yesanti kwaye uyigcwalise ngesanti eyomileyo
6- ngcangcazelisa ukubumba ukuze ugcwalise umngxuma ngesanti eyomileyo uze udibanise isanti ebumbayo
7- Ukugalela isinyithi esinyibilikisiweyo ukwenza umphunga we-foam kwaye wenze izinto ezifunwayo
8- Emva kokuba i-castings ipholile, coca ii-castings. Isanti eyomileyo inokuphinda isetyenziswe
Izinto eziluncedo zokuphosa ugwebu olulahlekileyo:
1- Ukuphosa ugwebu olulahlekileyo yindlela yokuphosa imilo ekufutshane nenetha. Ukunyamezela kwe-dimensional ye-casting kunokufikelela kwi-CT6 ~ CT9, kunye nobunzima bomhlaba nguRa = 6.3 ~ 50 μm. Ubume bokuphoswa kwegwebu elilahlekileyo kunokuthelekiswa nokuchithwa kwesanti ye-resin.
I-2- Ukuphosa amagwebu alahlekileyo kunokuvelisaiicastingsezinemilo entsonkothileyo kunye nemingxuma entsonkothileyo. Xa kuthelekiswa nenkqubo yentlabathi yeresin, okukhona iintsimbi zesanti zitshintshwa, kokukhona umda wenzuzo yokuphosa amagwebu elahlekileyo. Ukhuphiswano olungundoqo lokuphosa ugwebu olulahlekileyo kukuveliswa kwezinto ezinzima kunye nemingxuma yangaphakathi enzima, efana ne-injini block, intloko ye-injini kunye nebhokisi, njl. Ezi mpawu zenza ukuba phezulu kunye neenzuzo zezoqoqosho zokuphosa ugwebu olulahlekileyo zibonakale ngokupheleleyo, kwaye ziqonde ukukhanya kunye ukuphosa okuchanekileyo.
I-3- I-foam elahlekileyo yokuphosa ayifuni ukususwa kwesikhunta, esinika inkululeko enkulu yoyilo lokuphosa kunye nenkqubo yokuphosa. Ngokubhekiselele kuyilo lwenkqubo, inkqubo yokuphosa amagwebu elahlekileyo iqale iqhekezwe ibe ngamacandelo kwaye emva koko idityaniswe iyonke, emva koko inkqubo yegwebu elahlekileyo isetyenziselwa ukuphosa okudityanisiweyo, ukuze ukuphosa amagwebu okulahlekileyo kube nenzuzo yokukhuphisana nemveli. ukugalela isanti.
I-4- Ukusetyenziswa kwenkqubo yokuphosa amagwebu elahlekileyo kunokunciphisa kakhulu amandla okusebenza, ukunciphisa ukuveliswa kwenkunkuma eqinileyo, kunye nesanti eyomileyo esetyenzisiweyo inokuphinda isetyenziswe. Olu phawu luhlangabezana neemfuno zogcino lwamandla kunye nokunciphisa ukukhutshwa, kwaye lutshintshe imeko-bume erhabaxa yesanti yemveli.
| Into | Ukuphosa amagwebu alahlekileyo | Vacuum Casting |
| IiCastings ezifanelekileyo | Iicastings ezincinci neziphakathi ezinemingxuma entsonkothileyo, efana nebhlokhi yenjini, isigqubuthelo senjini | Ukusaswa okuphakathi kunye nokukhulu okunemingxuma embalwa okanye engekhoyo, enje ngentsimbi yokubala izinto ezichasene nentsimbi, izindlu zentsimbi. |
| Iipateni kunye neePlates | Iipateni ze-foam ezenziwe ngokubumba | Itemplate enebhokisi yokufunxa |
| Ibhokisi yeSanti | Amacala asezantsi okanye amahlanu akhupha | Amacala amane akhuphe okanye ngombhobho wokukhupha |
| Ifilimu yePlastiki | Ikhava ephezulu ivalwe ngeefilimu zeplastiki | Onke amacala eziqingatha zombini zebhokisi yesanti atywinwe ngeefilimu zeplastiki |
| Izinto zokugquma | Ipeyinti esekwe emanzini kunye ne-coating engqindilili | Ipeyinti esekwe ngotywala kunye nokwaleka obhityileyo |
| ISanti yokuBumba | Isanti eyomileyo erhabaxa | Isanti eyomileyo entle |
| Ukubunjwa kweVibration | 3D Ukungcangcazela | Ukungcangcazela okuthe nkqo okanye okuthe tye |
| Ukugalela | Ukugalelwa kakubi | Ukugalelwa kakubi |
| Inkqubo yeSanti | Ukuphelisa uxinzelelo olubi, jika ibhokisi ukuwisa isanti, kwaye isanti iphinde isetyenziswe kwakhona | Ukunciphisa uxinzelelo olubi, emva koko isanti eyomileyo iwela esikrinini, kwaye isanti iyaphinda isetyenziswe |
