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Title: The Ultimate Guide kune Yakakosha Metal Casting: Kuongorora Michina uye Technology

introduce
Kukanda simbi dzinokosha unyanzvi hwekare, hwakatangira mazana emakore. Kubva pakugadzira zvishongo zvakaoma kunzwisisa kusvika pakugadzira zvivezwa zvakasarudzika, maitiro ekukanda anobvumira mhizha kushandura zvigadzirwa kuita mabasa eunyanzvi anoshamisa. Mugwaro iri, tichaongorora muchina uye matekiniki anoshandiswa kukanda simbi dzinokosha, tichipa tarisiro yakazara yeiyi mhizha inonakidza.

Dzidza nezvemaitiro ekukanda simbi dzinokosha
Tisati taongorora michina chaiyo inoshandiswa kukanda simbi dzinokosha, zvakakosha kuti tinzwisise maitiro ese. Kukanda kunosanganisira kunyunguduka simbi, kuidira muforoma, wozoibvumira kuti itonhore uye igosimba. Iyi nzira inogona kugadzira maumbirwo akaomarara uye magadzirirwo ayo angave akaoma kana kusagoneka kubudirira kuburikidza nedzimwe nzira.

Michina yekukanda simbi dzinokosha
1. Choto chinopisirwa
Imwe yemichina yakakosha inoshandiswa kukanda simbi dzinokosha ndiyo crucible firnace. Rudzi urwu rwechoto rwakagadzirirwa kusvika pakupisa kwakanyanya kunyungudutsa simbi dzakaita segoridhe, sirivheri, uye platinamu yekukanda. Mavhiri anoroverwa anouya akasiana hukuru, kubva kumhando diki dzepatafura dzinoshandiswa kugadzira zvishongo kusvika kumaindasitiri makuru anoshandiswa kugadzirwa kwakawanda.

2. Centrifugal kukanda muchina
Centrifugal kukanda michinaanowanzo shandiswa kukanda zvidiki, zvakaoma workpieces senge jewelry components. Mhando iyi yemuchina inoshandisa centrifugal simba kugovera zvakaenzana simbi yakanyungudutswa mukati me mold, ichigadzira emhando yepamusoro castings ine shoma porosity. Centrifugal casting machines inowanikwa mune zvose zvinyorwa uye otomatiki modhi, zvichipa kuchinjika kune mhizha uye vanogadzira.

3. Vacuum jekiseni rekuumba muchina
Vacuum casting michina yakakosha kuti uwane yepamusoro-mhando, isina-yemahara castings. Michina iyi inoshanda nekugadzira nharaunda yevacuum inobvisa mweya nemagasi kubva mugomba reforoma isati yadira simbi yakanyungudutswa. Iyi nzira inobatsira kubvisa homwe dzemhepo uye inovimbisa kuti simbi inozadza zvachose mold, zvichikonzera kukanda kwakaringana uye kwakakwana.

4. Induction yakanyunguduka choto
Zvekugadzira zvakakura uye maindasitiri ekukanda mabasa,induction kunyunguduka maviraanowanzoshandiswa. Aya mavira anoshandisa electromagnetic induction kupisa uye kunyungudutsa simbi, ichipa chaiyo tembiricha kutonga uye kushanda nesimba. Induction yekunyungudutsa mavira anokwanisa kunyungudutsa simbi dzakasiyana-siyana, ichiita kuti ive chishandiso chinogoneka chekukanda simbi dzinokosha pamwero mukuru.

Yakakosha simbi yekukanda tekinoroji
Pamusoro pemakina anoshandiswa kukanda simbi dzinokosha, mhizha nevagadziri vanoshandisa nzira dzakasiyana siyana kuti vakwanise kuita zvinodiwa. Mamwe emaitiro anonyanyozivikanwa anosanganisira:

- Yakarasika Wax Kukanda: Iyi nzira yechinyakare inosanganisira kugadzira wakisi modhi yechinhu chaunoda wozoiisa muforoma. Wakisi inonyunguduka yobuda, ichisiya mhango izere nesimbi yakanyungudutswa kuti iite kuumbwa kwekupedzisira.

-Kukandira jecha: Kukandira jecha inzira inochinja-chinja uye inodhura-inodhura yekukanda simbi. Zvinosanganisira kugadzira mold nekubatanidza jecha rakatenderedza modhi, rinobva rabviswa kuti risiye gomba rinodirwa simbi.

- Investment Casting: Iyo inozivikanwawo se "yakarasika wax kukanda," kuisa mari kunosanganisira kugadzira wakisi pateni yakavharwa neganda receramic. Wakisi inonyunguduka uye goko receramic rinozadzwa nesimbi yakanyungudutswa kugadzira kuumbwa.

- Die Casting: Die casting inzira inoshanda kwazvo yekugadzira huwandu hukuru hwepamusoro-chaiyo simbi zvikamu. Zvinosanganisira kumanikidza simbi yakanyungudutswa mugomba rekuumbwa pasi pekumanikidzwa kwakanyanya, zvichikonzera maumbirwo akaomarara uye kushivirira kwakasimba.

mukupedzisa
Kukanda simbi dzinokosha imhizha inoremekedzwa uye ichiri kubudirira munguva dzazvino. Nekunzwisisa michina uye matekiniki anoshandiswa kukanda simbi dzinokosha, mhizha nevagadziri vanogona kugadzira zvidimbu zvinoyevedza zvinotaridza runako uye kuwanda kwezvinhu izvi zvakakosha. Kunyangwe kugadzira zvishongo zvakaomarara kana kugadzira zvikamu zveindasitiri, hunyanzvi hwekukanda simbi dzinokosha hunoramba huri chikamu chakakosha chenyika yekugadzira uye hunyanzvi.