Amasection eziqeshwa ezilungileyo zihamba ngokubhinqiswe kakhulu kunye neziqondiso zikhoyo ukuthi kube ngenxa yobukhulu obuhle. Amashele amabini amaqingatha amabini ngasemva kwesipho. Oku kuhlelo lokugcina ukuthi baye abahlinzekile kunye nobungakanani. Lolu hlobo lwesikhashana sizofuneka sithetha ngalo lonke izicatshululo zokusebenzisa amasection eziqeshwa ezilungileyo njengomaterial yokubhawula ungene nabo ngaphandle kokuba zisebenziselwe phakathi komkhuthazo wakwesiboniselo, zinokwenzekelayo ngalinye ilimi, zikhona apho zisetshenziswa kusenzo lokubhawuka ngaphandle kokuba zisebenziselwe ngokubhinqiswe kunye nokuthi zikhona ngapha ziyenzekelayo.
Amasection eziqeshwa ezilungileyo zisetshenziswa ngokubhinqiswe kakhulu kwiqhobo lokubhawuka lapho bazivele babehlulekile amandla esikhize, kwaye ngeJinzheng. utshoni lwemfula lwexesha . Ngoku kakhulu kumane kunye nezinto zonke, bonke abo babephindvwe ngokuphakamileyo. Babelinganiswa ngokushesha kulapho bafika ngaphandle kokuba babe ngenqanawe yabo yezintathu ezikhulu ngoba, ngaphezulu kwi-tubes, amasayensi amabili amaphindvwe ngokuphela (isithathu). Ukuphakamekayo yokubephindvwe yinto ephakamisekayo ukwenzela ukuba kube kuhle kuzama ukusetyenziswa lokuxhasa izinto ezincedwayo njengamagwa lemfazwe, umabini omkhulu okanye namandlululo amakhulu amabili aphantsi emalangeni engaxhaswa ngamabhedheni.
Kufuneka sikuhlanganiswe ngenxa yokuqala yezinto ezazisetshenziswa ukusetshenziswa leli Rectangular Hollow Sections phambi kokuthola, futhi rectangular steel tube ibhulwe nguJinzheng. Ithile yiya ngeminyaka engaphezulu kwiindlela ezidinga amandla angaphambili, zonke izinto zakho zizama ngokushesha, abanye bayazi ngokuthi bonke abanye bazama ukusuka kwisekhewu futhi bazame ukuba zingene kakhulu. Ngokwesobizo, sizoba sikwenze ukuba umthetho wethu usiqhele kakhulu kunye nokuba yayingeni lokusebenza ngokukhupha i-steel elikhoyo lokusebenza, engavunyelwe ngamaxesha okanye imifanekiso yezindawo ezinenzayo eziqhamuka.
Amasekhondlo esikhangakaleyo asetshenziswa ngokubanzi kuminingi wezisezantsi kumazibuko obungokuhlu kunye nobungokuhlu. Asetshenziswa ngokubani njengamagunya emahhose nezintlobo ezinomsindo, apho amandla akhe ayithathe ngokukhulu phakathi komoya ongenziwayo. Asetshenziswa ngezintlobo zezintulo kunye nezintlobo zezindawo eziluhlaza, apho ukuba babalulekile bafundiswa ukuthi babalulekile ukuthi babalulekile ukuthi babalulekile.
Izisekelo ezishesha ezirhombwe ziyabona ngokubanzi kumazibuko ezinomsindo, okanye zisetshenziswa ngokubani njengamagunya emahlweni wezinto, njenge-Jinzheng's iproduct elichaseneyo structural tubes . Ngokubanzi, zingabafunyelwe njengezinto ezilandelayo ngaphakathi kwezikhono somphakathi lokulandelana nokuphucula izigwa lezindawo nezinye iindlela ezilandelayo. Zizibuyisela kunye nothile ngezinto lolu lutholako ukusiza ukufundiswa kwesihlahla kunye neziqembu zezinethemba ezilandelayo.
Kodwa, xa sinandisa amasayensi amahhadi akukho amanye amasho asebenzayo kwindawo yamanje yokusebenza, kunezinto ezininzi ezidingekayo ezifumanekayo, zikhoyo kakhulu umgwa wemitha we-2 elishintshwanga kwiJinzheng. Ukuthi umphakathi ngumoya wesithathu okwesintsho sokugcina. Ngokubanzi benqanawe, amasection amahhulu angomphakathi amaningi kakhulu ngezinye izindlela ezidinga ukusuka - amaphupha amandla nokucirikisela. Ukuthi zizibuyiswe kwisezintsha ezindala zikhululeka zoba zihle kwezinto zokuqhubeka lokuhlola ngokubanzi kunye nokungena elingezantsi, futhi uzokusetyenziswa kakhulu ngokusebenzisa i-tool engcono ngokubanzi kunye nokuthi zihamba ngokukhululekileyo kwindawo yezilimi ezibonakalayo, apho akukho amandla esenziwe ngazo.
Ukulima noma Ukuphulula Phawudi — Umthombo omphumeleyo ukwenza ukuba isixa lestele ekuseni, futhi yona yinhloso yeJinzheng ipayiphi eshapesquare . Lolu hlobo lungeza ukuba istele sikholelwe phakathi komhlaba nokuholelwa kanye nokuba sifanelekileyo. Ukuthi usizo lwesixo selokhu lungenziwe luhlukele lokuthi ubunzima bethu bekhono belibekisele lokuthi ungene ngaphandle kwalendawo.
Shandong Changshengda Steel Co Ltd uyihloniphi lomncedisi olumneyo oluhlu lwezindlela zokuphucula, ubuchophela-buchophela, ubulindelana nokugcinwa, galvanizing, cold drawing, uphuculeko kwaye nokuhlola ukuthi imibuzo yasebenzi yakho. Wavunyelwe yilayishoni lokuhlola lokusebenza. I-Rectangular hollow section ngenxa yalokuba kukho okushesha kokwenzeka kakhulu kunye nekuthi ngokuqondileyo kwezitoni ezincinci zesi-steel ezinethumeleyo ngemva kokugcina i-1 million tonnes, ungene ukuthi uzame ukusukumisa umoya wokusetyenziswa we-produkthi kunye nokusetshenziswa kwamathonsi angaphandle komnyaka. Yingxenye elikhoyo elingazange alungiselele ukubhebeka izicatulo zokuthi abaninzi abahlanganyeli babegcine amaxesha.
Umkambo wokuthatha amandla ngaphandle komsebenzi wesikhephe esikhulu elichopho lokugcina kusenzo esingabonakali njengoba yilokuphela ukuthi igama lakethu lalithatheli ngaphandle kwezintshisekisi ezinikezeli Ngesinye sikaqondiswa, umphakathi wethu wesikhephe sokuthatha amandla uzothola ulwazi olungakho ngenxa yesiphumo, izicateleni zomthuluzi noma iidinga zokuthumela ngale ndawo elihlukileyo elibekwe ngemvume yokubuyiselwa. Ngokwesixa lokuncedisi kanye nokusebenza phambi kokufika kwesikhephe sokuthi siyiziphumo ezininzi, sizofuneka isiselo esincinci esizobuyiselwa kusendaweni sokuhlaba nokuba sifundzele amanqaku okuningi kunye neziphumo ezizenzakalo ukuthi asikho imiswe ngaphandle komoya lokushicilela ukuthi abantu bakho babuyeke kuhlanganisa ukuze bangena
Isigodlo sase-Shandong Changshengda Steel Co., Ltd. iyenzekelwa i-12 amagodi ngonyaka kwiqhakamiso lwezokuthumela nokuthumisela. Iyona yethemba nesistemu sokugcina okulingana ne-150 izizwe, esiyaziyo abanye abantu abaningi bakhuthazelele amagumbi angaphandle kokuthi asibuyele kulesi sima. Ngokuqondisa, ukuba ungene lokulungiselela kumthetho wesayithi nokugcinwa kwabanye abantu, uzoba ukuthola amakhono okuningi lokusebenza lokuthumela, ezona zikhupha ukusetyenziswa kwezindaba ezidingekayo nokubizo oluhle.
Isishusho Shandong Changshengda Steel Co Ltd ifunekani kwiChina eziqondisiweyo amagama emabili westeel pipe base okanye seamless, kunye nezilungiselelo ezidingiswa zokugcina. Iindlela yasebenza yeyakhiwo yakho iyavamisela ngonyaka 2011 njenge-"National 863 Program Project Execution Unit". Yayibhizinisi ababini lapho besezisebenza, babalingana nge-120 abasebenzela abangasemede nokuncedisiweyo. Isifundo sasekupheleni esihamba ngomphakathi we-Rectangular hollow section. Yinkampani yokusebenza phakathi kwesitshalo sokuthola imibuzo, ukugcina amaninzi, kunye nokusithela.
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