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I-EHONG STEEL – IPHAYIPHI LENSIMBI ELINOXANDU NETHUBHU

Ishubhu Lensimbi Engunxande

Amashubhu ensimbi angunxande, aziwa nangokuthi izingxenye ezingenalutho ezingunxande (RHS), enziwa ngamashidi noma imichilo yensimbi egoqekayo ebanda noma eshisayo. Inqubo yokukhiqiza ihilela ukugoba izinto zensimbi zibe yisimo esingunxande bese zihlanganiswa imiphetho. Lokhu kuphumela esakhiweni esiyisicaba esinesigaba esiyisicaba esingunxande. Ukusetshenziswa kwensimbi yekhwalithi ephezulu njengezinto zokusetshenziswa kuqinisekisa ukuthi amashubhu anezakhiwo ezinhle kakhulu zemishini.​
Amandla Aphezulu
Amashubhu ensimbi angunxande anikeza isilinganiso esimangalisayo samandla kuya kwesisindo. Angathwala imithwalo emikhulu ngenkathi egcina isisindo esiphansi. Lesi sici siwenza afaneleke kakhulu ekusetshenzisweni lapho kokubili ubuqotho besakhiwo kanye nokunciphisa isisindo kubalulekile, njengasekwakhiweni kwezakhiwo eziphakeme kanye nokukhiqizwa kwezimoto.
Ukuguquguquka Okuhle​
Insimbi inokuqina kwemvelo, futhi amashubhu ensimbi angunxande azuza lesi sici njengefa. Angaguquguquka ngaphansi kokucindezeleka ngaphandle kokuphuka okungazelelwe, okuhlinzeka ngokuphepha okuthuthukisiwe uma kwenzeka imithwalo noma ukushayisana okungalindelekile.
Ukumelana Nokugqwala​
Uma ephathwa kahle, amashubhu ensimbi angunxande angaba nokumelana okuhle kakhulu nokugqwala. Isibonelo, ukugaya nge-galvanizing kuhilela ukumboza ishubhu lensimbi ngesendlalelo se-zinc. Lolu ngqimba lwe-zinc lusebenza njenge-anode yomhlatshelo, luvikela insimbi engaphansi ekugqwaleni nasekugqwaleni. Ngenxa yalokho, isikhathi sokuphila seshubhu lensimbi sandiswa kakhulu, okwenza lifaneleke kokubili ukusetshenziswa kwangaphakathi nangaphandle.​
Ukuguquguquka Kokukhiqiza​
Amashubhu ensimbi angunxande aguquguqukayo kakhulu maqondana nokwakhiwa. Angasikwa kalula, ashiselwe, abholwe, futhi alolongwe ngokwezidingo ezithile zephrojekthi. Lokhu kuguquguquka kuvumela onjiniyela nabakhiqizi ukuthi bakhe izakhiwo eziyinkimbinkimbi kalula. Ekukhiqizweni kwemishini yezimboni, amashubhu ensimbi angunxande angenziwa abe izingxenye ezahlukene ezinobukhulu nezimo ezahlukene.​
Thumela umbuzo
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Kunezindinganiso eziningana zamazwe ngamazwe nezesizwe ezilawula ukukhiqizwa kanye nekhwalithi yamashubhu ensimbi angunxande. Enye yezindinganiso ezaziwa kakhulu yi-ASTM (American Society for Testing and Materials). I-ASTM A500, isibonelo, icacisa izidingo zamashubhu esakhiwo sensimbi yekhabhoni ahlanganisiwe futhi angenamthungo ngesimo esiyindilinga, esiyisikwele, nesinxande. Ihlanganisa izici ezifana nokwakheka kwamakhemikhali, izakhiwo zemishini, ubukhulu, kanye nokubekezelelana.​

EYurophu, amazinga e-EN (European Norms) avamile. I-EN 10219, isibonelo, ibhekana nezingxenye ezingenalutho ezakhiwe ngokushintshwa kwensimbi ezingezona i-alloy nezincane. Leli zinga liqinisekisa ukuthi amashubhu ensimbi akhiqizwa ngaphakathi kwe-European Union ahlangabezana nezidingo zekhwalithi nokuphepha ezihambisanayo.​
  • I-ASTM A500 (e-USA): Imininingwane ejwayelekile yamapayipi esakhiwo sensimbi yekhabhoni ehlanganisiwe eyakhiwe ngokubandayo.
  • EN 10219 (eYurophu): Izingxenye ezingenalutho ezakhiwe ngesakhiwo ezihlanganisiwe ezibandayo zezinsimbi ezingezona i-alloy kanye nezinsimbi ezicolekile.
  • I-JIS G 3463 (eJapane): Amashubhu angunxande ensimbi yekhabhoni ngezinjongo ezijwayelekile zokwakha.
  • I-GB/T 6728 (eShayina): Izingxenye zensimbi ezimboziwe ezakhiwe ngokubandayo ezihlanganisiwe ukuze zisetshenziswe esakhiweni.
ishubhu lensimbi engunxande
ishubhu lensimbi-eyisikwele-eyisikwele

Amashubhu ensimbi angunxande asetshenziswa ezimbonini ezahlukene, okuhlanganisa:

Ukwakhiwa: Ukwakha ozimele, izikhonkwane zophahla, izinsika, kanye nezakhiwo ezisekelayo.

Izimoto Nemishini: I-chassis, amakheji okugoqa, kanye nohlaka lwemishini.

Ingqalasizinda: Amabhuloho, izindonga zokuvikela, kanye nezisekelo zamabhodi okubonisa.

Ifenisha Nokwakha: Ifenisha yesimanje, izikhonkwane, kanye nezakhiwo zokuhlobisa.

Imishini Yezimboni: Izinhlelo zokuthutha impahla, izindawo zokugcina impahla, kanye ne-scaffolding.

Isiphetho
Amashubhu ensimbi angunxande anikeza ukusebenza kwesakhiwo okuphezulu, ukuguquguquka, kanye nokusebenza kahle kwezindleko, okwenza kube ukukhetha okuthandwayo kwezobunjiniyela kanye nokwakha. Ukuhambisana nezindinganiso zomhlaba wonke kuqinisekisa ukuthembeka kuzo zonke izinhlobo ezahlukene

I-WORKSHOP YOKHIPHISA
UKUGCINA NOKWENZA OKUBONAKALISAYO
Thumela umbuzo

Ngingayi-oda kanjani imikhiqizo yethu?
Uku-oda imikhiqizo yethu yensimbi kulula kakhulu. Udinga nje ukulandela lezi zinyathelo ezingezansi:
1. Phequlula iwebhusayithi yethu ukuze uthole umkhiqizo ofanele izidingo zakho. Ungasithinta futhi ngomyalezo wewebhusayithi, i-imeyili, i-WhatsApp, njll. ukuze usitshele izidingo zakho.
2. Uma sithola isicelo sakho sekhotheshini, sizokuphendula zingakapheli amahora ayi-12 (uma kuyimpelasonto, sizokuphendula ngokushesha okukhulu ngoMsombuluko). Uma ushesha ukuthola ikhotheshini, ungasishayela ucingo noma uxoxe nathi ku-inthanethi futhi sizophendula imibuzo yakho futhi sikunikeze ulwazi olwengeziwe.
3.Qinisekisa imininingwane ye-oda, njengemodeli yomkhiqizo, ubuningi (ngokuvamile kusukela esitsheni esisodwa, cishe amathani angu-28), intengo, isikhathi sokulethwa, imigomo yokukhokha, njll. Sizokuthumelela i-invoyisi ye-proforma yokuqinisekisa kwakho.
4. Yenza inkokhelo, sizoqala ukukhiqiza ngokushesha okukhulu, samukela zonke izinhlobo zezindlela zokukhokha, njengokuthi: ukudluliselwa kwe-telegraphic, incwadi yesikweletu, njll.
5. Thola izimpahla bese uhlola ikhwalithi nobuningi. Ukupakisha nokuthumela kuwe ngokwezidingo zakho. Sizokunikeza nensizakalo yangemva kokuthengisa.

Isikhathi sokuthunyelwe: Ephreli-15-2025

(Okunye kokuqukethwe okukule webhusayithi kukopishwe kusuka ku-inthanethi, kukopishwe ukuze kudluliselwe ulwazi olwengeziwe. Siyayihlonipha eyasekuqaleni, ilungelo lokushicilela lingelombhali wokuqala, uma ungakwazi ukuthola ukuqonda kwethemba lomthombo, sicela uxhumane nathi ukuze ususe!)
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