Lost Foam Casting Foundry

Iinkqubo yokuphosa amagwebu elahlekileyokuphelisa imfuno yezibophelelo zesanti kunye neecores. Isanti ayibotshwanga kwaye ipateni ye-foam isetyenziselwa ukwenza imilo yokuphosa. Ipateni yegwebu "ityalwe" kwisanti kwi-Fill & Compact process station ivumela isanti ibe yizo zonke ii-voids kunye nokuxhasa iipateni ze-foam ifom yangaphandle. Isanti ifakwe kwi-flask equlethe i-casting cluster kwaye ihlanganiswe ukuqinisekisa ukuba zonke ii-voids kunye neemilo zixhaswa.

I-flask ihanjiswa kumsebenzi wokugalela. I-foam i-evaporated njengoko isinyithi sigalelwa sivumela isinyithi ukuba sithathe imilo yeqela lokuphosa. Ukwahlulwa kwesanti kunye nesinyithi kufezekiswa kwiSikhululo sokulahla iFlask. Ngaphandle kokubopha kwisanti le nkqubo yenziwa ngokulula. Iinkqubo zinokuthi ziyilwe ukulungiselela imisebenzi yokucima ukuba kuyimfuneko. Iqela liqhubela kwindawo yokugqibezela ukugalela i-sprue, isango kunye nokususwa kwesinyusi. Isanti iphinda ihlaziywe ngohlelo kunye nokupholisa ukuze iphinde isetyenziswe. Ukubuyiselwa kwe-thermal yesanti kuya kwandisa ubomi obuluncedo. I-Foam elahlekileyo inikezela ngenkqubo ehambelana nokusingqongileyo kunye nenzuzo eyongezelelweyo yechaneke ngakumbiiicastings.

Iipateni ze-foam zenziwe ngamaso e-polystyrene. Amaso aqala njengeegranuli eziqinileyo, zifana kakhulu ngobukhulu kunye nokumila kweegranule zesanti. Amaso ayandiswa, avunyelwe ukuba azinzise aze abunjwe kwisimo esifunwayo. Iimilo ezintsonkothileyo ngakumbi zifuna iipateni ezininzi ukuba zincanyathiselwe kunye. Iindibano zithi ke zincanyathiselwe kwisiqwenga sogwebu esiqhelekileyo esibizwa ngokuba ngumthi. Iipateni ezininzi zinokuveliswa kumthi omnye. Emva kokuhlanganisana, wonke umthi udityaniswe kwi-coating ye-refractory ukomeleza umthi. Umthi odibeneyo, owomeleziweyo unamathele kwi-funnel yokuthulula (ebizwa ngokuba yi-sprue) kwaye ifakwe kwi-flask.

I-RMC yamkelwa njengekhokelayoinkampani yokulahlakwitekhnoloji ye-foam elahlekileyo. Sinikezela ngomgca obanzi wezixhobo ze-foam ezilahlekileyo, kubandakanywa ukugalela i-flask, ukuphatha i-flask kunye nokudibanisa i-flask. Umgca wethu wezixhobo zokulungisa i-foam zibonwa kwihlabathi jikelele njengomgangatho woshishino. Apha ngezantsi zezinye zezinto esiziyila kwaye sizenzele inkqubo yogwebu elahlekileyo.