Abakhiqizi be-Precision Casting bachaza inqubo yokusakazwa kwe-silica sol ngokuningiliziwe!

Inqubo yamanje yokutshala imali ngokunemba ithuthuka ngokushesha, futhi idumile ngenxa yokubukeka kwayo okuhle nokuhlanzekile.Ngokomkhuba wamanje, izingxenye zemikhiqizo ezikhiqizwa ngokunemba ngokusakazwa ngokuzayo zizoba zinkulu nakakhulu.Ubuchwepheshe bendabuko obungenalutho manje Ngaphansi kokuthuthukiswa kwemakethe, buqedwa kancane kancane.Namuhla, izidingo zekhwalithi kanye nezidingo zenqubo yokukhiqiza imikhiqizo emakethe ziya ngokuya zikhuphuka, amandla obuchwepheshe adingekayo nawo aya ngokuya ngokuya ngokuya phezulu, futhi isidingo sokusebenzisana kochwepheshe sizoba phezulu kuphela.

Kubakhiqizi bokusakaza okunembayo, inqubo yamanje edumile kufanele ibe ngeyenqubo ye-silica sol yokunemba.Khona-ke iyiphi inqubo yale nqubo?Inqubo eyisisekelo imi kanje :

1. Isikhunta

Ukuze benze ama-castings, abakhiqizi be-casting ngokunemba kumele baqale benze isikhunta.Ngaphambi kokwenza izinqubo ezithile, abakhiqizi bazoklama futhi bakhe ama-prototypes ngokusho kwemidwebo enikezwe umsebenzisi, bese benza isikhunta ngokusekelwe emidwebeni.

2. Ingcina

Ncibilikisa i-wax yokubumba ibe yisimo se-liquid, bese uyithululela kudivayisi yokulondoloza ukushisa.Ake ume ukuze ususe amanzi nokungcola okusele, bese ufaka i-wax entsha kuze kube yilapho ivolumu ngaphakathi ihlangabezana nezidingo zesikhunta esisifunayo, bese uthele i-wax ekubunjweni kwangaphambili, ulinde ukuthi i-wax iphole futhi iqine, bese uyikhipha. .Yenza ukusika ukuze ubone ukuthi iyahambisana yini nezinga.Uma ingahlangabezani nendinganiso, izophathwa njengodoti, futhi isinyathelo sokugcotshwa sizoqala futhi.

3. Ukwenza amagobolondo

Dlulisa uhlobo lwe-wax oluhlangabezana nezidingo ngokusebenzisa i-over-layer slurry, ukomisa, ukuvala, bese ukomiswa.

4. Ukulingisa

Igobolondo elilungiselelwe esinyathelweni esandulele liyosiwe futhi lingahlukaniswa libe izingxenye ezimbili: isisombululo esiqinile kanye nesembozo se-buckle sokuthululwa.Ngemva kokuba lezi zingxenye ezimbili seziqediwe, igobolondo liyapholiswa futhi likhishwe, bese liphakanyiswa futhi lisikwe ngaphambi kokuba libuyele esithandweni.

5. Hlanza futhi ulungise

Faka impahla yensimbi ku-hydrofluoric acid bese uyicwilisa, bese udlula ezinyathelweni ze-sandblasting, ukususwa komgogodla kanye nokuqhuma kwesibhamu, bese wenza ukuhlola kwesibili.Uma kukhona umkhiqizo wemfucuza, isinyathelo sokuthulula siphindaphindiwe.