Centrifugal Kudzingwa - nzira yokuwana blanks yakarurama

Centrifugal Kudzingwa - nzira kuti kugadzira blanks castings, iyo inobva migumisiro yose Centrifugal simba pamusoro yakaumbwa guru zvinhu. Foundry, ari mubasa zvaAtemisi shaped blanks uye mafungu castings, ane zvakasiyana-siyana dzokudzidzisa Kudzingwa: hwava kuderera, mujecha-ivhu anoumba, inokosha namo Kudzingwa, zvaoma, etc. Asi unhu vakawana Zvakanyanya Kunaka Panguva Yepamuviri Kudzingwa ndiyo Centrifugal Kudzingwa.

Chaizvoizvo, nzira kunoratidzwa kuti Centrifugal simba yakaumbwa zvinhu noruvara anopararira pamusoro romukati pose Foroma uye crystallizing mhando zvibereko pamwe runodiwa parameters. Musafunga kuti nzira iyi chete kushandiswawo nesimbi dzavo alloys. Kutaura zvazviri, vachikanda epurasitiki zvigadzirwa yava zvinoshamisa zvakapararira. Asi mapurasitiki vane uwandu zvinhu zvinofanira kufungwa kana kushanda navo. Plastic jekiseni iri kwaiwanzoitwa zvaoma, iyo inopa anokosha zvigadzirwa zvakarurama.

Kazhinji, marudzi akasiyana-siyana Kudzingwa zvinoshandiswa kugadzira simbi castings. Saka, Centrifugal Kudzingwa ane wandei zvakwakanakira :. No negomba voids uye gang inclusions iri kunoguma chakakandirwa, mukuru arambe achirema zvinhu, vakawedzera simbi vapfeke nemishonga, izvo zvinoitwa yunifomu mamiriro, etc. The chikuru zvakanakira nzira iyi dzinonzi zvinhu nemari pamusoro workpiece uye chinokosha zvinoderedza kunzwisisa yose muitiro muitiro (nokuda maximal rakada vachikandira kune rapera chigadzirwa).

Centrifugal Kudzingwa ane vanoverengeka "kubvisa". Idzi dzinosanganisira: kuwana kururama vakasununguka hukawanika ari workpiece, pfungwa danho kuparadzana zvinhu siyana kudhura (nokuda vakawedzera zvinodiwa ndeiya yakaita zvakarurama).

Special michina inoshandiswa mune Centrifugal kuraswa nzira. Vakasiyana nenzira akabatana kuti kutenderera - kutwasuka, chinjikira uye vachida akabatana (chokwadi, kare haawanzopiwi kushandiswa). Michina vane mira akabatana kushandiswa pave maduku-urefu billets pamwe kupesana kuduku matanho (nezvindori, pistons, ruoko nezvimwewo). Michina ane chinjikira akabatana kuti kutenderera kubvumira kuwana-refu kureba mukuru-zvakarurama castings norusvingo Ukobvu mumwe. Saizvozvowo kugadzirira nokuda nzira mapaipi vachikanda-simbi. Nzira iyi ndicho. Kushandisa Centrifugal Kudzingwa anogona kubereka pombi madziro 80 kusvika 300 mm (zvichienderana midziyo yaishandiswa). Chinhu bedzi unofanira zvachose kuyeuka ndechokuti vane nzira iri, womukati kushushikana rikaitika blanks. Naizvozvo, pashure pakuwana castings zvakafanira kuti kuitisa annealing.

Centrifugal Kudzingwa nzira uye yakagadzirirwa dzimwe preform zvikamu, izvo zvinoumba muviri chimurenga. Kunyanya nevakawanda nemazvo Kudzingwa nzira inoshandiswa pagadzirwe billets nevasiri ferrous simbi (nzira iyi kunoita kuti aponese zvinhu zvinodhura).