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Simbi yeEHONG – Pombi yeSimbi ine Rectangular & Tube

Tubhu yeSimbi yeRectangular

Machubhu esimbi ane rectangular, anozivikanwawo se rectangular hollow sections (RHS), anogadzirwa nemachira esimbi anotenderera kana kuti anotonhora kana anopisa. Maitiro ekugadzira anosanganisira kukotamisa simbi kuita chimiro che rectangular wobva wabatanidza mipendero pamwe chete. Izvi zvinoguma nechimiro che tubular chine rectangular cross - section. Kushandiswa kwesimbi yemhando yepamusoro sezvinhu zvakagadziriswa kunoita kuti machubhu acho ave nehunyanzvi hwakanaka hwemakanika.​
Simba Rakakwirira
Machubhu esimbi ane rectangular anopa simba guru pakati pehuremu. Anogona kutakura mutoro wakakura uku achichengetedza huremu hwakaderera. Izvi zvinoita kuti akwanise kushandiswa uko kuvakwa kwechivakwa uye kuderedza huremu zvakakosha, senge pakuvaka zvivakwa zvirefu uye kugadzira mota.
Kubudirira Kwakanaka​
Simbi ine simba rekugadzira zvinhu, uye machubhu esimbi ane rectangular anogara nhaka iyi. Anogona kuchinja kana paine kushushikana pasina kutyoka kamwe kamwe, zvichipa kuchengetedzeka kwakanyanya kana paine mutoro usingatarisirwi kana kurohwa.
Kuramba Kuora​
Kana yagadziriswa zvakanaka, machubhu esimbi ane rectangular anogona kuramba ngura zvakanaka. Semuenzaniso, kugadzira simbi ne zinc. Iyi zinc layer inoshanda se anode inouraya, ichidzivirira simbi iri pasi kubva kungura nekuora. Nekuda kweizvozvo, hupenyu hwechubhu yesimbi hunowedzerwa zvakanyanya, zvichiita kuti ive yakakodzera kushandiswa mukati nekunze.​
Kuchinja-chinja mukugadzira​
Machubhu esimbi ane rectangular anogona kushandiswa zvakasiyana-siyana pakugadzira. Anogona kuchekwa, kusungirirwa, kuboorwa, uye kuumbwa zviri nyore zvichienderana nezvinodiwa zvepurojekiti. Kuchinjika uku kunobvumira mainjiniya nevagadziri kugadzira zvivakwa zvakaoma nyore nyore. Mukugadzira michina yeindasitiri, machubhu esimbi ane rectangular anogona kugadzirwa kuita zvikamu zvakasiyana-siyana zvine saizi dzakasiyana uye maumbirwo.​
Tumira mubvunzo
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2017-05-21 102329

Kune mitemo yakati wandei yepasi rose neyenyika inodzora kugadzirwa uye mhando yemachubhu esimbi akaenzana. Imwe yemitemo inozivikanwa zvikuru ndiyo ASTM (American Society for Testing and Materials). Semuenzaniso, ASTM A500 inotsanangura zvinodiwa zvemachubhu esimbi akabatana uye asina musono esimbi yakasanganiswa muchimiro chedenderedzwa, sikweya, uye rectangular. Inosanganisira zvinhu zvakaita sekuumbwa kwemakemikari, hunhu hwemakanika, saizi, uye kushivirira.​

MuEurope, mitemo yeEN (European Norms) ndiyo yakajairika. Semuenzaniso, EN 10219 inobata nezvikamu zvesimbi dzisina alloy nedzakacheneswa dzakaita sesimbi dzisina alloy nedzakacheneswa. Mutemo uyu unovimbisa kuti machubhu esimbi anogadzirwa muEuropean Union anosangana nezvinodiwa zvemhando yepamusoro uye zvekuchengetedza zvinoenderana.​
  • ASTM A500 (USA): Zvakajairwa zvemachubhu esimbi yekabhoni yakasungirirwa inotonhora.
  • EN 10219 (Europe): Zvikamu zvesimbi zvisina alloy nesimbi dzakapfava zvakasungirirwa zvakaungana zvakatonhora.
  • JIS G 3463 (Japan): Machubhu esimbi yekabhoni ane rectangular anoshandiswa pakuvaka.
  • GB/T 6728 (China): Zvikamu zvesimbi zvakasungirirwa zvakaumbwa nechando zvine mhango zvekushandisa muchimiro.
chubhu yesimbi ine rectangular
chubhu yesimbi-yakaenzana-yakaenzana

Machubhu esimbi ane rectangular anoshandiswa mumaindasitiri akasiyana-siyana, anosanganisira:

Kuvaka: Kuvaka mafuremu, matanda edenga, makoramu, uye zvivakwa zvinotsigira.

Mota & Michina: Chassis, ma roll cages, uye ma frame emidziyo.

Zvivakwa: Mabhiriji, nzira dzekudzivirira, uye zvitsigiso zvemabhodhi.

Fenicha & Magadzirirwo: Fenicha yemazuva ano, machira ekubata, uye zvivakwa zvekushongedza.

Midziyo yeMaindasitiri: Masisitimu ekutakura zvinhu, nzvimbo dzekuchengetera zvinhu, uye nzvimbo dzekuisa zvinhu panzvimbo.

Mhedziso
Machubhu esimbi ane rectangular ane mashandiro akanaka ekuvaka, anokwanisa kushandiswa zvakasiyana-siyana, uye anochengetedza mari, zvichiita kuti ave sarudzo inofarirwa muinjiniya nekuvaka. Kutevedzera mitemo yepasi rose kunoita kuti zvive nyore kuvimbika pamhando dzakasiyana dzemachubhu.

MUSHANDISI WEKUGADZIRA
KUCHENGETA UYE KURATIDZA
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Nguva yekutumira: Kubvumbi-15-2025

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