Kodi machubu a mkuwa amapangidwa bwanji?

Chitoliro cha mkuwandi chitoliro choponderezedwa komanso chokokedwa chopanda msoko chokhala ndi zinthu zolimba komanso zosagwira dzimbiri.Chitoliro cha Brass ndiye chitoliro chabwino kwambiri choperekera madzi ndipo chakhala madzi apampopi a makontrakitala amakono m'nyumba zonse zamalonda.Kusankha kwabwino kwambiri pakuyika mapaipi, kutenthetsa ndi kuziziritsa mapaipi.
Zotsatirazi ndizofotokozera mwachidule za kupanga machubu amkuwa, komanso mafotokozedwe ndi makina azitsulo zamkuwa wamba.
Njira yopanga brass chubu:

1. Kuteteza gasi kusungunula ndi kuteteza kutentha → kuponda mosalekeza kwa chubu chamkuwa → mphero kuchotsa zolakwika → zozungulira mapulaneti atatu → zozungulira pa intaneti → zolumikizana katatu → kutambasula diski → kuwongola, kuzindikira zolakwika, kukula → kulumikiza kowala → kulumikiza kolumikizira

2. Zojambula m'mwamba zimasungunuka→kujambula m'mwamba mosalekeza →Chigayo chogubuduza →kolo yoyatsira pa intaneti →kutambasula katatu → kuwongola matayala, kuzindikira zolakwika, kukula →kukokera mwamphamvu kowala →kumaliza pamodzi → Kuyang'anira khalidwe → kuyanika, kuyika → chinthu chomalizidwa
3. Kusungunula → (kupitirira pang'ono) kopingasa kopitilira muyeso → makina otulutsa kuti atulutse billet → kugudubuza mphero → koyilo yoyatsira pa intaneti → kuwongola katatu → kuwongola chimbale, kuzindikira zolakwika, kukula → Kuwongolera kowoneka bwino kwamphamvu → kuwongolera kowoneka bwino
Pakukonza ndodo zapaipi zamkuwa, njira yopewera kupsinjika kwa ndodo zamkuwa ndi ziti?
Pa processing wa chubu mkuwa ndi ndodo, makamaka mkulu-zinki mkuwa ndi pakachitsulo-manganese mkuwa, chifukwa mapindikidwe osagwirizana, nkhawa mkati adzakhala kwaiye pa chubu ndi ndodo.
Kukhalapo kwa kupsinjika kwamkati kudzatsogolera kusinthika komanso kusweka kwa zinthu panthawi yokonza, kugwiritsa ntchito ndi kusunga.
Njira yodzitetezera ndiyo kuchita mpumulo wamkati wamkati pansi pa kutentha kwa recrystallization mu nthawi,
Makamaka kwa zida za alloy zomwe zimakhudzidwa ndi kupsinjika kwamkati, monga mkuwa wambiri wa zinki, annealing yotsitsimula mkati iyenera kuchitika mkati mwa maola 24 mutagubuduza kapena kutambasula.
Kuchepetsa kupsinjika kwamkati nthawi zambiri kumachitika pakati pa 250 ° C ndi 350 ° C, ndipo nthawi imatha kukhala yotalikirapo (monga kupitilira 1.5-2.5h).