Pombi yendariraipombi yakadzvinyirirwa uye yakadhonzwa isina musono ine simba uye isingaite ngura.Brass pombi ndiyo yakanakisa pombi yekupa mvura uye yave mvura yepombi yemakontrakta emazuva ano muzvivakwa zvese zvekutengesa zvekugara.Yakanakisa sarudzo yepombi dzemvura, kudziyisa uye kutonhora kwepombi kuisirwa.
Izvi zvinotevera sumo pfupi yekugadzirwa kwemhangura machubhu, pamwe nekutsanangurwa uye ma mechanical properties ye common brass tubes.
Nzira yekugadzira yebhubhu yebhubhu:
1. Gasi kudzivirira kunyunguduka uye kuchengetedza kupisa → yakachinjika inoramba ichikandwa yemhangura chubhu bhillet → kugaya kuti ibvise kuremara kwepasi → matatu-anokungururuka mapuraneti anokunguruka → on-line coiling mumakoiri → matatu-akatevedzana majoini kutambanudza → dhisiki kutwasuka → kutwasanudza, kuona kukanganisa, saizi → Kupenya annealing → kupeta kupeta
2. Kuenda kumusoro kunyunguduka → kumusoro kudhirowa kunoramba kuchikanda billet → Pilger chigayo kukunguruka → online annealing coil → matatu akatevedzana kutambanudza → kutambanudza dhisiki kutwasanudza, kuona kukanganisa, saizi → convection yakasimba inopenya annealing → kupedzisa kubatana → Kuongorora kunaka → lamination, kurongedza → chigadzirwa chapera
3. Kunyunguduka → (semi-inoenderera) yakachinjika inoenderera ichikanda billet → muchina unoburitsa kuburitsa billet → pilger chigayo kukunguruka → online annealing coil → matatu akatevedzana kutambanudza → dhisiki kutwasanudza, kuona kukanganisa, saizi → Yakasimba convective inopenya annealing → kupenya kupenya kupedzwa
Munguva yekugadziriswa kwesimbi dzepombi dzendarira, ndeipi nzira yekudzivirira kushushikana kwekushungurudzika kwemhangura pombi tsvimbo?
Munguva yekugadziriswa kwehubhu yemhangura uye tsvimbo, kunyanya yakakwirira-zinc ndarira uye silicon-manganese ndarira, nekuda kwekusaenzana deformation, kushushikana kwemukati kunogadzirwa pachubhu uye tsvimbo.
Kuvapo kwekushushikana kwemukati kunotungamira ku deformation uye kunyange kuputika kwezvinhu panguva yekugadzirisa, kushandiswa uye kuchengetedza.
Iyo nzira yekudzivirira ndeyekuita yemukati kushushikana kuzorodza annealing pazasi recrystallization tembiricha nenguva,
Kunyanya kune izvo zviwanikwa zvealloy zvinonzwa kushushikana kwemukati, senge yakakwira-zinc brass, yemukati kushushikana kudzikamisa annealing kunofanirwa kuitwa mukati memaawa makumi maviri nemana mushure mekukunguruka kana kutambanudza.
Internal stress relief annealing inowanzoitwa pakati pe250°C ne350°C, uye nguva yacho inogona kureba zvakafanira (senge inopfuura 1.5-2.5h).
Nguva yekutumira: Jan-17-2023