Iindaba

Kwihlabathi lokwenziwa kwesinyithi kunye nokuveliswa, iindawo ezigqibeleleyo kwiimveliso eziphosiweyo zibalulekile. Nokuba ukwi-aerospace, i-automotive, okanye ishishini lobucwebe, umgangatho wemveliso yakho yokugqibela unokuchaphazela kakhulu isidima sakho kunye nengeniso. Enye yeendlela ezisebenzayo zokufezekisa ukugqiba kwesipili esigqibeleleyo kukusebenzisa umatshini wokuphosa we-vacuum ingot. Kule bhlog, siza kuphonononga ukuba basebenza njani aba matshini, izibonelelo zabo, kunye neengcebiso zokufikelela esi sipilini sibawelayo.

Funda malungaukuphosa ingot vacuum

I-vacuum ingot casting yinkqubo ekhethekileyo enyibilikisa isinyithi kwindawo ye-vacuum ukukhusela i-oxidation kunye nokungcoliswa. Le ndlela inenzuzo ngokukhethekileyo kwiintsimbi ezicocekileyo kunye ne-alloys kuba inciphisa ubukho bokungcola okunokuchaphazela umgangatho wemveliso yokugqibela. Inkqubo iqala ngokukhethwa kwezinto eziluhlaza, ezithi zinyibilike kwigumbi le-vacuum. Emva kokuba isinyithi sifikelele kwiqondo lokushisa elifunwayo, ligalelwa kwi-molds ukwenza iingots.

Ubume bevacuum budlala indima ebalulekileyo kwinkqubo yokuphosa. Ngokususa umoya kunye nezinye iigesi, i-vacuum inceda ukuphelisa iziphene, ezifana ne-pores kunye ne-inclusions, ezinokulimaza ukugqitywa komphezulu wemveliso yokugqibela. Kulapho uhambo lokufikelela kwisiphumo esifanelekileyo sesipili luqala.

Imisebenzi yomatshini wokugalela ingot ivacuum

Oomatshini bokuphosa ingot yevacuum bayilelwe ukuzenzekelayo kunye nokwandisa inkqubo yokuphosa. Aba matshini baxhotyiswe ngeempawu eziphucukileyo ezandisa ukuchaneka kunye nolawulo, zibenza balungele ukuvelisa iingots ezikumgangatho ophezulu. Amacandelo aphambili aba matshini aquka:

Igumbi lokucoca: Kulapho intsimbi inyibilika khona igalelwe. Igumbi levacuum liqinisekisa ukuba okusingqongileyo akukho kungcoliseko.

Inkqubo yokufudumeza i-Induction: Le nkqubo ibonelela ngokufudumeza okufanayo ukunyibilika kwesinyithi. Ukufudumala kwe-Induction kuyasebenza kakhulu, ukunciphisa umngcipheko wokushisa kunye nokuphepha i-oxidation ebangelwa kukufudumala.

Inkqubo yokungunda: Umngundo ubalulekile ekwenzeni ingot. Iimolds ezikumgangatho ophezulu ezenziwe ngezinto ezikwazi ukumelana nobushushu zibalulekile ekufezekiseni umphezulu ogudileyo.

Inkqubo yokupholisa: Emva kokuthulula, i-ingot kufuneka ipholile kwizinga elilawulwayo ukukhusela ukulwa nokuqinisekisa isakhiwo esifanayo.

Iphaneli yokulawula: Oomatshini bokuphosa be-vacuum banamhlanje beza kunye neepaneli zokulawula ezivumela umsebenzisi ukuba abeke iliso kwaye ahlengahlengise iiparitha ezifana nobushushu, uxinzelelo kunye nesantya sokugalela.

Izibonelelo zokusebenzisa umatshini wokugalela ingot ivacuum

Ukucoceka okuphezulu: Ubume be-vacuum bunciphisa kakhulu umngcipheko wokungcola, okubangelwa ukuveliswa kweengots ezicocekileyo ezibaluleke kakhulu kumashishini afuna imigangatho engqongqo yomgangatho.

UkuNcitshiswa kwesiphene: Ukuphelisa umoya kunye negesi ngexesha lenkqubo yokuphosa kunciphisa iziphene, ezifana ne-porosity, enokuphazamisa ingqibelelo yemveliso yokugqibela.

Umphezulu Owomeleziweyo Gqiba: Indawo elawulwayo kunye nobuchule bokuthulula obuchanekileyo bunceda ukufezekisa ukugqiba okuphezulu, okwenza kube lula ukufezekisa ukubonakala kwesibuko.

Ukuguquguquka: Imishini yokukhupha i-ingot ye-vacuum ingasetyenziselwa kwiindidi zetsimbi kunye ne-alloys, ezenza zilungele izicelo ezahlukeneyo.

Ukusebenza kweendleko: Nangona utyalo-mali lokuqala kwi-vacuum ingot casting machine ingaba phezulu kuneendlela zendabuko, iinzuzo zexesha elide zokunciphisa iziphene kunye nomgangatho ophuculweyo zingabangela ukugcinwa kweendleko ezibalulekileyo.

Iingcebiso zokuphumeza umphumo ogqibeleleyo wesibuko

Ukufezekisa ukugqiba kwesibuko esigqibeleleyo kufuna ingqalelo kwiinkcukacha kunye nokuqonda ngokucokisekileyo inkqubo yokuphosa. Nanga amanye amacebiso okukunceda ufezekise iinjongo zakho:

Khetha umbandela oLungileyo: Uhlobo lwesinyithi okanye i-alloy oyikhethayo inokuchaphazela kakhulu ukugqiba kokugqibela. Iintsimbi ezicoceke kakhulu ziyakwazi ukuvelisa iindawo ezigudileyo.

Lungiselela inkqubo yokunyibilika: Qinisekisa ukuba isinyithi sinyibilika ngokulinganayo kwiqondo lokushisa elichanekileyo. Ukushisa ngokugqithiseleyo kunokukhokelela kwi-oxidation, ngelixa ukushisa ngaphantsi kunokukhokelela ekunyibilikeni okungagqibekanga.

Sebenzisa iiMolds ezikumgangatho ophezulu: Tyala imali kwiimolds eziyilelwe ubushushu obuphezulu kwaye zinemigangatho egudileyo. Oku kuya kunceda ukudlulisa ukuguda kwi-spindle.

Lawula izinga lokupholisa: Ukupholisa ngokukhawuleza kunokubangela iziphene kumphezulu. Inkqubo yokupholisa elawulwayo iphunyezwa ukuvumela ukuba isinyithi siqine ngokulinganayo.

Unyango lwasemva kokuphoswa: Emva kokuphosa, qwalasela unyango olongezelelweyo olufana nokupholisha okanye ubuchule bokugqiba umphezulu wokuphucula umgangatho wesipili se-ingot.

ULondolozo lwarhoqo: Gcina umatshini wakho wokulahla ingot ukwimeko ephezulu. Ukugcinwa rhoqo kuqinisekisa ukuba onke amacandelo asebenza ngokufanelekileyo kwaye kunciphisa umngcipheko weziphene.

Isishwankathelo

Oomatshini bokugalela ingot vacuumbaguqula indlela esenza ngayo isinyithi, ngakumbi xa kufikwa ekuphumezeni isipili esigqibeleleyo. Ngokuqonda ubuqili benkqubo yokuphosa kunye nokuphunyezwa kweendlela ezilungileyo, abavelisi banokuvelisa i-ingots eziphezulu ezihlangabezana neemfuno zamashishini ahlukeneyo. Nokuba uligcisa elinamava okanye usandula ukungena ebaleni, ukutyala imali kumatshini wokulahla we-vacuum ingot sisitshixo sokuphucula umgangatho wemveliso kunye nokufezekisa ukugqiba okugqibeleleyo okubeka imveliso yakho ngokwahlukileyo.