Iindaba

1. Yintoni i-metallurgicalukuphoswa kwe-vacuum okuqhubekayo?

Ukuphoswa kwe-vacuum okuqhubekayo nge-Metallurgical luhlobo olutsha lwendlela yokuphoswa enyibilikisa isinyithi phantsi kweemeko ze-vacuum kwaye iyifake kwi-mold ukuze ivelise iimveliso zesinyithi ngokupholisa kunye nokuqinisa i-mold. Ukuphoswa kwe-vacuum okuqhubekayo kuneenzuzo kuneendlela zendabuko ezifana nokusebenza kakuhle, ukuchaneka okuphezulu, kunye nokusetyenziswa kwamandla aphantsi.

2. Izixhobo ezisetyenziswa kakhulu ekuphoseni nge-vacuum

Izixhobo ezisetyenziswa rhoqo xa kusenziwa i-vacuum casting ziquka ii-vacuum furnaces, oomatshini bokwenza i-vacuum casting, ii-casting molds, njl. Phakathi kwazo, i-vacuum furnace sisixhobo esibalulekileyo esifunekayo ekulungiseleleni i-castings esemgangathweni ophezulu, enokubonelela ngendawo eqinileyo ye-vacuum ukuqinisekisa umgangatho kunye nokusebenza kwe-castings.

3. Inkqubo kunye nenkqubo

Itekhnoloji kunye nenkqubo yokuphosa i-vacuum ngokuqhubekayo ziyinkimbinkimbi, zifuna amanyathelo amaninzi afana nokufudumeza kwangaphambili, unyango lwe-vacuum, ukunyibilika, ukugalela, ukuqina, njl. Phakathi kwazo, unyango lwe-vacuum yinkqubo ephambili yokuphosa i-vacuum ngokuqhubekayo nge-metallurgical, enokususa ngempumelelo iigesi kunye nokungcola kwisinyithi, ukuqinisekisa umgangatho kunye nobuthambile bomphezulu wokuphosa.

4. Izisombululo kwiingxaki eziqhelekileyo

Kwinkqubo yokuphoswa kwe-vacuum okuqhubekayo kwi-metallurgy, iingxaki eziqhelekileyo ziquka ukugqithisa kakhulu kwe-crystallizer, ukutshiza isinyithi, ukukhutshwa kwegesi okungekuhle, kunye nokuvuleka. Iindlela zokusombulula ezi ngxaki ziquka ukuphucula uyilo lwe-crystallizer, ukulungisa inkqubo yokufudumeza, kunye nokuphucula inkqubo yokugalela.

5, Isishwankathelo

Ukusetyenziswa kwetekhnoloji yokukhupha i-vacuum eqhubekayo ye-metallurgical akuphuculi nje kuphela umgangatho kunye nokusebenza kwe-castings, kodwa kukwaphucula nokusebenza kakuhle kwemveliso kwaye konga amandla. Ngophuhliso oluqhubekayo lweshishini lokuvelisa, i-vacuum eqhubekayo ye-metallurgical iya kusetyenziswa kakhulu kwaye ibe yitekhnoloji ebalulekileyo kwishishini lokukhupha i-casting elizayo.

Ziziphi iingenelo kunye neengxaki zokusebenzisa i-vacuum casting?

Ukuphoswa kwe-vacuum yinkqubo yokuphoswa kwindawo engenamoya, enezibonelelo kunye nemingeni ethile xa ithelekiswa neendlela zemveli zokuphoswa kwe-vacuum. Nazi ezinye zeenzuzo kunye neengxaki zokuphoswa kwe-vacuum:

Iingenelo:

Iimveliso ezisemgangathweni ophezulu: Indawo yokucoca umoya inokunciphisa ngempumelelo ukudibana phakathi kweentsimbi kunye neegesi ezifana neoksijini kunye ne-nitrogen emoyeni, ngaloo ndlela inciphise i-oxidation kunye nolunye ungcoliseko, olunceda ukuvelisa iimveliso zesinyithi kunye ne-alloy ezikumgangatho ophezulu nezicocekileyo.

Ulawulo oluchanekileyo: Ngexesha lenkqubo yokuphosa i-vacuum, izinto ezifana nobushushu, uxinzelelo, kunye nomoya zinokulawulwa ngokuchanekileyo, okwenza ukwakheka kunye neempawu zemveliso zifane ngakumbi kwaye zihambelane, ngaloo ndlela kuphuculwe ukuchaneka kwemveliso.

Ukunciphisa ukuvuleka kunye nokufakwa kwezinto: Ngenxa yomxholo ophantsi wegesi kwindawo yokukhupha umoya, inceda ekunciphiseni ukuvuleka kunye nokufakwa kwezinto ekubunjweni, iphucula ukufana kunye noxinano lwemveliso.

Ifanelekile kwii-alloys ezinamaqondo aphezulu okunyibilika: Ukwenziwa kwe-vacuum casting kufanelekile ekufakweni kweentsimbi kunye nee-alloys ezinamaqondo aphezulu okunyibilika kuba kwindawo engenamanzi, indawo yokunyibilika kwezi zinto iyancitshiswa, nto leyo enceda ukulawula ngcono inkqubo yokwenziwa kwe-casting.

Ukhuseleko lokusingqongileyo: Inkqubo yokukhupha i-vacuum inciphisa ukuveliswa kwegesi kunye nenkunkuma eqinileyo, nto leyo eyenza ukuba ibe nobuhlobo nokusingqongileyo ngakumbi.

Iingxaki:

Ixabiso eliphezulu lezixhobo: Izixhobo zokufaka i-vacuum cast zidla ngokubiza kakhulu kuba zifuna uyilo olukhethekileyo kunye neenkqubo zolawulo ezichanekileyo.

Ulondolozo oluntsonkothileyo: Ukugcinwa nokusebenza kwezixhobo zokucoca umoya kuntsonkothile, kufuna ulwazi kunye nezakhono zobungcali.

Ukusebenza kakuhle kwemveliso: Xa kuthelekiswa nezinye iindlela zemveli zokuphosa, ukukhupha i-vacuum casting kunokuba nokusebenza kakuhle kwemveliso, ingakumbi kwimveliso enkulu.

Ubungakanani bokusetyenziswa: Ukwenziwa kwe-vacuum casting kusetyenziswa kakhulu kwiindawo ezifuna umgangatho ophezulu wemveliso kunye neentsimbi ezicocekileyo kakhulu, ezinokubonakala zinzima kakhulu kwaye zibiza kakhulu kwiindlela eziqhelekileyo.

Lilonke, ukuphoswa kwe-vacuum yiteknoloji ephucukileyo efanelekileyo kwiindawo ezithile zokusetyenziswa, kwaye ukutshintshiselana phakathi kweenzuzo kunye nokungalungi kuxhomekeke kwiimfuno ezithile zemveliso kunye neemfuno.

Umatshini wokuphosa i-vacuum oqhubekayo weHasung uza kuhlangabezana neemfuno zee-alloys ezikumgangatho ophezulu kwimizi-mveliso eyahlukeneyo.