Magiya esimbi ane hupfu anogadzirwa kuburikidza nemaitiro ehupfu metallurgy.Pakave nekufambira mberi kwakawanda kune iyi nzira mumakore apfuura, izvo zvakakonzera kuwedzera kukurumbira kwesimbi yehupfu segiya rekushandisa.

Hupfu simbi magiya anoshandiswa mumaindasitiri mazhinji, asi anoshandiswa zvakanyanya muchikamu chemotokari.Zvakajairika zvemotokari zvikumbiro zvinosanganisira zvikamu zveinjini senge sprockets uye pulleys, gear shift zvikamu, mafuta pombi magiya, uye turbocharger masisitimu.Powder metallurgy inogona kushandiswa kugadzira spur magiya, helical giya, uye bevel giya.

Chii chinonzi Powder Metallurgy?

Powder metallurgy inzira yekugadzira zvikamu zvesimbi.Pane matanho matatu mukuita:

1. Kusanganisa masimbi esimbi
2. Kubatanidza hupfu kune chimiro chaunoda
3. Kupisa chimiro chakakomberedzwa pasi pemamiriro akadzora

Mhedzisiro inhengo yesimbi inoda kufanana nechimiro chaunoda uye inoda kushoma kana kusapedzwa kwemuchina, zvichienderana nehuwandu hwehutsanana hunodiwa.

Zvakanakira uye Zvakaipa zvePowdered Metal Gears

Chikonzero chikuru chekuti magiya eupfu simbi anogona kufarirwa pane zvimwe zvechinyakare giya zvinhu mutengo.Muhuwandu hukuru hwekugadzira, hazvidhure kugadzira giya rakagadzirwa nesimbi yeupfu pane giya rakagadzirwa nesimbi kana simbi.Kutanga, simba shoma rinoshandiswa panguva yekugadzira, uye kunewo zvishoma zvakanyanya kutambisa zvinhu.Mari yekugadzira zvakare yakaderera kana uchifunga kuti akawanda ane hupfu simbi zvikamu hazvidi zvakanyanya, kana zviripo, kupedzisa muchina.

Zvimwe zvinoita kuti simbi yehupfu inakidze zvine chekuita nechimiro chayo.Nekuda kweiyo porous kuumbwa kwehupfu simbi magiya, iwo akareruka uye anowanzo mhanya chinyararire.Zvakare, iyo hupfu inogona kuve yakasanganiswa yakasarudzika, ichigadzira yakasarudzika maitiro.Kune magiya, izvi zvinosanganisira mukana wekupfekedza iyo porous zvinhu nemafuta, zvichikonzera magiya anozvigadzirisa ega.

Pane zvimwe zvipingamupinyi kune magiya esimbi ane hupfu, zvisinei.Chimwe chinonyanya kukosha ndechekuti simbi yeupfu haina kusimba, uye inopfeka nekukurumidza kupfuura zvimwe zvinhu.Kune zvakare saizi mipimo kana uchishandisa hupfu simbi zvinhu kuchengetedza zvese manufacturability uye kushanda kwegiya.Izvo zvakare hazviwanzo kudhura zvakanyanya kugadzira simbi yehupfu magiya mune yakaderera kusvika yepakati saizi yekugadzira huwandu.