Ilimi- Kintai

1. Manufa

Yin simintin ƙananan matsi hanya ce ta cika rami da ƙarfe mai ruwa a ƙarƙashin matsi don samar da simintin. A cikin aikin simintin simintin gyare-gyaren, matsewar iska zuwa cikin crucible ɗin da aka hatimi (mai ɗauke da ƙarfen ruwa), ta yadda ruwan karfen saman ta wani matsi na iskar gas. Karkashin aikin wannan matsi, karfen ruwa tare da hawan bututun ruwa mai tasowa zuwa sama ta cikin kofa lafiya cikin ramin jefar. Lokacin da karfen ruwa ya cika rami, ana kiyaye matsi na wani dan lokaci, ta yadda simintin ya yi karfi a karkashin matsi, sannan a dauke karfin, ta yadda ruwan da bai yi karfi ba a bututun da yake hawa ya koma baya. a cikin crucible.

2. Tsarin Kayan Aiki

Giciye

Wannan shi ne akwati don adana ruwan ƙarfe, yawanci ana yin shi da kayan da ke jure zafi, irin su graphite crucible ko yumbun crucible. An tsara siffarsa da girmansa bisa ga yawan samar da simintin gyare-gyare da adadin ƙarfe na ruwa da ake bukata. Misali, don yawan samar da ƙananan simintin gyare-gyare, ana iya amfani da ƙaramin ɗan ƙaramin ƙwanƙwasa, yayin da manyan simintin gyare-gyare, ana buƙatar ƙugiya mai girma mai girma don tabbatar da isassun kayan ƙarfe na ruwa.

Liquid Lift Tube

Bututu mai haɓaka ruwa shine tashar da ke haɗa crucible zuwa ƙirar kuma tana jagorantar ƙarfen ruwa zuwa cikin ƙirar. Kayan bututu yana buƙatar samun juriya mai kyau ga zafin jiki mai girma da yashwar ƙarfe na ruwa, kuma gabaɗaya an yi shi da yumbu ko kayan ƙarfe na musamman. An ƙayyade diamita na ciki da tsawonsa bisa ga siffar da girman simintin. Idan simintin ya yi tsayi, bututun ɗagawa yana buƙatar ya yi tsayi sosai don tabbatar da cewa ƙarfen ruwa zai iya tashi da kyau zuwa saman ƙirar.

kyawon tsayuwa

Tsarin simintin gyare-gyare na iya zama yashi, ƙarfe ko harsashi da aka ƙera. Kudin simintin yashi yana da arha, dacewa da hadaddun sifofi, yanki guda ko ƙananan samar da simintin gyare-gyare; simintin ƙarfe yana da daidaiton girman girman girma da kyawawan kaddarorin kashe zafi, wanda ya dace da yawan samar da simintin gyare-gyare tare da buƙatun daidaito mai girma. Misali, a cikin ƙaramin matsi na toshewar injin mota, ana amfani da simintin ƙarfe sau da yawa don tabbatar da daidaiton girma da ingancin ciki na toshewar silinda.

Tsarin rufewa da na'urar matsa lamba

Tsarin rufewa shine don tabbatar da yanayin matsa lamba a cikin crucible da hana zubar da iskar gas. Ƙungiyar matsa lamba tana ba da kwanciyar hankali matsa lamba na iska, wanda za'a iya daidaita shi bisa ga buƙatun simintin. Matsaloli na yau da kullun suna cikin kewayon 0.02 - 0.07 MPa, wanda ke ba da damar ƙarfen ruwa ya tashi da kyau kuma ya cika mold.

 

3. halayen tsari

Ciko mai laushi mai laushi

Kamar yadda ƙarfen ruwa ke tashi a hankali a cikin simintin gyare-gyare a ƙarƙashin ƙananan matsi, idan aka kwatanta da simintin nauyi, zai iya guje wa ƙurar ruwa yadda ya kamata a cikin aikin ciko don samar da fantsama, shiga cikin gas da sauran lahani. Misali, lokacin yin simintin simintin simintin bango, hadaddun simintin simintin alloy na aluminum, simintin ƙarancin matsi na iya tabbatar da cewa ƙarfen ruwa ya cika ko'ina cikin kowane kusurwoyi na rami, don haka tabbatar da mutunci da ingancin simintin.

Kyakkyawan simintin gyare-gyare

Simintin ƙaramar matsi na iya ƙarfafawa a ƙarƙashin matsin lamba, wanda ke taimakawa don rama raguwa, kuma yana iya rage lahani da kyau kamar ramukan raguwa da raguwar sassautawa cikin simintin. Bugu da ƙari, saboda tsarin cika santsi, simintin gyare-gyaren suna da ƙima da ƙima. Ɗaukar simintin simintin gyare-gyare na aluminum gami a cikin filin sararin samaniya a matsayin misali, sassan da aka samar da simintin gyare-gyaren da aka yi amfani da su suna da manyan kayan aikin injiniya, wanda zai iya saduwa da yanayin amfani.

Yankunan kewayon aikace-aikace

Ana iya amfani da shi don jefar abubuwa daban-daban, kamar aluminum gami, gami da magnesium, gami da jan ƙarfe da sauransu. Kuma yana iya samar da simintin gyare-gyare tare da sifofi masu rikitarwa da manyan bambance-bambance a cikin kaurin bango. Misali, yana iya jefar da kayan aikin lantarki tare da filaye masu sirara da katanga mai kauri, kuma yin amfani da simintin gyare-gyare na iya tabbatar da cewa kaurin bango daban-daban na iya zama da kyau.

 

4. Fannin amfani

Kamfanonin mota

Toshe injin mota, shugaban silinda, cibiya ta dabaran da sauran sassa suna da yawa tsarin simintin ƙarancin matsi. Aluminum alloy Silinda, alal misali, ƙananan simintin simintin gyare-gyare na iya samar da nauyin haske, ƙarfin ƙarfi, kyakkyawan aikin zafi na silinda, daidai da buƙatun ƙananan ƙananan motoci da babban aiki.

Filin sararin samaniya

Ana amfani da shi don kera wasu sassa na tsari da abubuwan da ke cikin jirgin, kamar sassan kayan saukarwa, na'urorin haɗin fuka da sauransu. Waɗannan sassan suna da babban buƙatu don aikin kayan aiki da inganci, kuma ƙananan simintin gyare-gyare na iya samar da simintin gyare-gyare masu inganci don saduwa da aminci da ƙa'idodin aikin sararin samaniya.

Masana'antar kayan aikin lantarki

Yana samar da magudanar zafi, harsashi, da sauransu don kayan lantarki. Misali, wasu kwamfutoci masu aiki da yawa suna amfani da madaidaicin simintin simintin gyare-gyare na aluminum gami da zafi mai zafi don masu sanyaya CPU ɗin su, wanda zai iya watsar da zafi yadda ya kamata yayin tabbatar da daidaiton girma da ingancin bayyanar samfurin.

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