Munyika yekugadzira simbi, kukosha kwezvimedu zvemhangura hakufanirwe kupfuudzwa zvakanyanya. Semutengesi wezvimedu zvemhangura anotungamira, Jindalai Steel Company inonyanya kupa zvimedu zvemhangura zvemhando yepamusoro, kusanganisira C2680 brass strip, inozivikanwa nehunyanzvi hwayo hwekugadzira zvinhu zvakasiyana-siyana uye kushanduka-shanduka. Zvimedu zvemhangura zvinoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, kubva kuzvinhu zvemagetsi kusvika kumashandisirwo ekushongedza, zvichiita kuti zvive zvinhu zvakakosha mukugadzira kwemazuva ano. Iri blog rine chinangwa chekuongorora kupatsanurwa kwezvinhu, maitiro ekugadzira, hunhu, uye mabhenefiti ekushandisa zvimedu zvemhangura, ukuwo richiratidzawo basa reJindalai Steel Company muchikamu ichi.
Mitsetse yebhuranzi, kusanganisira tambo yebhuranzi yeC2680, inorongwa zvichienderana nehuwandu hwayo hwemhangura ne zinc. Zita reC2680 rinoratidza chimiro che alloy, icho chinowanzo kuve ne 68% copper uye 32% zinc. Kurongwa uku kunozivikanwa nekudzivirira kwayo ngura, kugona kwayo kugadzira zvinhu zvakanaka, uye simba rayo guru, zvichiita kuti ive yakakodzera kushandiswa kwakasiyana-siyana. Kurongwa kwezvinhu zvemitsetse yebhuranzi kwakakosha kuti vagadziri vasarudze mhando chaiyo yebhuranzi inoenderana nezvavanoda, vachivimbisa kushanda zvakanaka muzvigadzirwa zvavo.
Maitiro ekugadzira tambo dzemhangura anosanganisira matanho akati wandei akakosha, kutanga nekunyunguduka kwezvinhu zvakagadziriswa. Mhangura ne zinc zvinonyungudutswa pamwe chete muchoto, zvichiteverwa nekukanda simbi yakanyungudutswa kuita slabs. Ma slabs aya anozopetwa nekupisa kuti awane ukobvu nehupamhi hwaunoda. Mushure mekupetwa nekupisa, tambo dzemhangura dzinopetwa nechando kuti dziwedzere kupenya kwadzo pamusoro uye kurongeka kwadzo. Matanho ekupedzisira ekugadzira anogona kusanganisira annealing, inova nzira yekurapa kupisa inovandudza ductility uye kushanda kwetambo dzemhangura. Jindalai Steel Company inoshandisa tekinoroji yemazuva ano uye matanho ekudzora mhando panguva yese yekugadzira iyi kuona kuti tambo dzavo dzemhangura dzinosangana nezvinodiwa neindasitiri.
Hunhu hwemitsetse yemhangura, kunyanya tambo yemhangura yeC2680, hunoita kuti iwanikwe zvakanyanya mukushandiswa kwakasiyana-siyana. Mitsetse yemhangura inoratidza kufambiswa kwemagetsi kwakanaka, zvichiita kuti ive yakakodzera kubatanidza magetsi nezvimwe zvikamu. Pamusoro pezvo, kuramba kwayo ngura kunoita kuti ishandiswe mukushandisa mapaipi emvura uye mugungwa, uko kwakajairika kusangana nehunyoro nenzvimbo dzakaoma. Kushandiswa kwemitsetse yemhangura kunosvika kuindasitiri yemotokari, uko inoshandiswa mukugadzira zvikamu zvakaita sema radiator ne fittings. Kushandiswa kwakasiyana-siyana kwemitsetse yemhangura humbowo hwekukosha kwayo mukugadzira kwemazuva ano.
Chimwe chezvakanakira zvekushandisa tambo dzemhangura, kunyanya idzo dzinopihwa neJindalai Steel Company, kugona kwadzo kugadzirwa zviri nyore uye kugadzirwa kuita maumbirwo akaomarara. Hunhu uhwu hunobvumira vagadziri kugadzira magadzirirwo akaomarara pasina kukanganisa kunaka kwechinhu chacho. Uyezve, zvinodiwa pakupisa tambo dzemhangura zvinogona kugadziriswa kuti zviwedzere hunhu hwakasiyana, hwakadai sekuoma kana ductility, zvichienderana nekushandiswa kwazvinoda. Kuchinjika uku kunoita kuti tambo dzemhangura dzive sarudzo inofarirwa nemainjiniya nevagadziri vanotsvaga zvinhu zvakavimbika zvinogona kusangana nezvinodiwa zvakasiyana.
Mukupedzisa, mitsetse yemhangura, kunyanya mitsetse yemhangura yeC2680, inoita basa rakakosha mumaindasitiri akasiyana-siyana nekuda kwehunhu hwayo hwakasiyana uye kushanduka-shanduka. Jindalai Steel Company inoonekwa semutengesi wemitsetse yemhangura ane mukurumbira, akazvipira kupa mitsetse yemhangura yemhando yepamusoro inosangana nezvinodiwa zvekugadzirwa kwemazuva ano. Nekunzwisisa kupatsanurwa kwezvinhu, maitiro ekugadzira, hunhu, uye mabhenefiti ekushandiswa kwemitsetse yemhangura, vagadziri vanogona kuita sarudzo dzakagadzirwa dzinovandudza zvigadzirwa zvavo uye dzinokurudzira hunyanzvi muminda yavo.
Nguva yekutumira: Chivabvu-03-2025
