Mubikorwa byo kubyaza umusaruro, ibigo byinganda byanze bikunze bizahura nubusembwa bwa casting nko kugabanuka, kubyimba, no gutandukanya, bikavamo umusaruro muke wa casting. Kongera gushonga no kubyaza umusaruro nabyo bizahura numubare munini w'abakozi no gukoresha amashanyarazi. Nigute wagabanya inenge za casting nikibazo abanyamwuga bashinze burigihe bahangayikishijwe.
Ku bijyanye n'ikibazo cyo kugabanya inenge zo gukina, John Campbell, umwarimu wo muri kaminuza ya Birmingham mu Bwongereza, afite imyumvire idasanzwe yo kugabanya inenge za casting. Nko mu 2001, Li Dianzhong, umushakashatsi mu kigo cy’ubushakashatsi bw’ibyuma, Ishuri ry’Ubumenyi ry’Ubushinwa, yakoze ishyirahamwe ry’ibikorwa bishyushye bigereranywa n’ibishushanyo mbonera bayobowe na Porofeseri John Campbell. Uyu munsi, Itangazamakuru ryitwa Intercontinental ryakoze urutonde rwamahame icumi yambere yo kugabanya inenge zatewe n’umukinnyi mpuzamahanga w’abakinnyi John Campbell.
1.Ibikorwa byiza bitangirana no gushonga neza
Umaze gutangira gusuka, ugomba kubanza gutegura, kugenzura no gukora inzira yo gushonga. Nibisabwa, urwego rwohejuru rwemewe rushobora kwemerwa. Nyamara, uburyo bwiza ni ugutegura no kwemeza gahunda yo gushonga hafi ya zeru.
2. Irinde guhuzagurika hejuru yubusa
Ibi bisaba kwirinda umuvuduko ukabije hejuru yimbere yubusa (meniscus). Kubyuma byinshi, umuvuduko ntarengwa utemba ugenzurwa kuri 0.5m / s. Kuri sisitemu yo gufunga cyangwa ibice bifunze uruzitiro, umuvuduko ntarengwa uzagenda wiyongera muburyo bukwiye. Iki gisabwa kandi gisobanura ko uburebure bwo kugwa bwicyuma gishongeshejwe ntibushobora kurenga agaciro gakomeye k '"igitonyanga gihamye".
3. Irinde gushyiramo laminari yubuso bwa kondensate yubutaka mubyuma bishongeshejwe
Ibi bisaba ko mugihe cyose cyo kuzuza, nta mpera yimbere yicyuma gishongeshejwe igomba guhagarika gutemba imburagihe. Icyuma gishongeshejwe meniscus mugihe cyambere cyo kuzura kigomba kuguma cyimukanwa kandi ntigire ingaruka kumubyimba wubuso bwa kondensate yubuso, bizahinduka igice cyo guta. Kugirango ugere kuriyi ngaruka, impera yimbere yicyuma gishongeshejwe irashobora gushushanywa kwaguka ubudahwema. Mubimenyerezo, gusa hasi yisuka "kuzamuka" irashobora kugera kumurongo uhoraho. (Kurugero, muri gravit casting, itangira gutemba hejuru uhereye hepfo yumurongo ugororotse). Ibi bivuze:
Sisitemu yo gusuka hasi;
Nta "kumanuka" kugwa cyangwa kunyerera by'icyuma;
Nta nini nini itambitse;
Nta guhagarara-imbere guhagarara kwicyuma kubera gusuka cyangwa gutemba.
4. Irinde kwinjiza ikirere (ibisekuruza byinshi)
Irinde kwinjiza umwuka muri sisitemu yo gusuka kugirango utere ibibyimba byinjira mu cyuho. Ibi birashobora kugerwaho na:
Gushushanya neza igikombe cyo gusuka intambwe;
Gushushanya neza amasoko kugirango yuzure vuba;
Koresha neza "urugomero";
Irinde gukoresha "iriba" cyangwa ubundi buryo bwo gufungura ibintu;
Gukoresha akantu gato kambukiranya kwiruka cyangwa gukoresha ceramic filter hafi yibihuza hagati yisoko nuwiruka;
Gukoresha igikoresho gitesha agaciro;
Igikorwa cyo gusuka ntigihagarikwa.
5. Irinde imyenge yibanze
Irinde ibyuka bihumeka biterwa n'umusenyi cyangwa ifu y'umucanga kwinjira mu cyuma gishongeshejwe mu cyuho. Umucanga ugomba kuba ufite umwuka muke cyane, cyangwa ugakoresha umuyaga ukwiye kugirango wirinde kubyara ibinure byumucanga. Umusenyi ushingiye kubumba cyangwa gusana ibumba ntibishobora gukoreshwa keretse byumye rwose.
6. Irinde kugabanuka
Bitewe na convection hamwe nigitutu kidahungabana, ntibishoboka kugera kugabanuka kugabanuka kugaburira kubyimbye binini kandi binini. Kubwibyo, amategeko yose yo kugaburira kugabanuka agomba gukurikizwa kugirango harebwe uburyo bwiza bwo kugaburira kugabanuka, kandi tekinoroji yo kwigana mudasobwa igomba gukoreshwa mugusuzuma no kwerekana ibyitegererezo. Kugenzura urwego rwa flash kumurongo uhuza umucanga numusenyi; kugenzura ubunini bwikibiriti (niba bihari); kugenzura ibishishwa hamwe no guta ubushyuhe.
7. Irinde convection
Ibyago bya convection bifitanye isano nigihe cyo gukomera. Uruzitiro ruto kandi ruzengurutse urukuta ntirugerwaho n'ingaruka ziterwa na convection. Kubyerekeranye n'ubucucike buciriritse: gabanya ingaruka za convection ukoresheje imiterere ya casting;
Irinde kugaburira hejuru;
Guhindukira nyuma yo gusuka.
8.Gabanya amacakubiri
Irinde amacakubiri kandi uyigenzure murwego rusanzwe, cyangwa agace ntarengwa kagizwe nu mukiriya. Niba bishoboka, gerageza wirinde gutandukanya umuyoboro.
9.Gabanya imihangayiko isigaye
Nyuma yo kuvura igisubizo cyumucyo, ntuzimye amazi (amazi akonje cyangwa ashyushye). Niba imihangayiko ya casting idasa nini, koresha polymer kuzimya uburyo cyangwa kuzimya umwuka ku gahato.
10.Guha ingingo zerekana
Abakinnyi bose bagomba guhabwa umwanya wo kugenzura no gutunganya ibipimo.
Igihe cyo kohereza: Gicurasi-30-2024
