Njengoko imfuno yezinto zombhobho kwintsimi yoshishino iya iphuculwa ngakumbi, ukuthandwa kwemibhobho engenamthungo kunye nemibhobho edibeneyo iyaqhubeka nokunyuka. Eli nqaku liza kuhlalutya ngokubanzi kwiimbono zokubunjwa kwezinto eziphathekayo, iingenelo eziphambili, iindlela zokwahlula kunye nemimandla esebenzayo, kwaye udibanise amagama angundoqo okukhangela "ukukhethwa kwezinto zombhobho ophezulu" kunye "nezixhobo zokwakha eziphantsi" ukubonelela ngokubhekisele ekuthengeni ubunjineli.
1. Ukwakhiwa kwezinto
Umbhobho ongenamthungo
Izinto eziphambili: umgangatho ophezulu we-carbon steel (njengentsimbi ye-20, i-35 yensimbi), i-alloy steel (efana ne-16Mn, 40Cr), insimbi engenasici (304 / 316L) kunye ne-boiler steel (20g)
Iimpawu: akukho zi-welds, ukubunjwa okufanayo, okufanelekileyo kwiqondo lokushisa eliphezulu kunye neemeko zoxinzelelo oluphezulu.
Umbhobho odityanisiweyo
Izinto eziphambili: intsimbi ephantsi yekhabhoni (Q235), intsimbi ephantsi ye-alloy (L290, L360), intsimbi ekhandiweyo kunye nentsimbi engenasici.
Iimpawu: ezenziwe nge-welding steel plates, ixabiso eliphantsi kunye neenkcukacha eziguquguqukayo.
2. Ukuthelekiswa kweenzuzo eziphambili
Udidi Iinzuzo zemibhobho engenamthungo Iinzuzo zemibhobho edityanisiweyo
Amandla Amandla aphezulu ngokubanzi, ukumelana noxinzelelo olungaphezulu kwe-415MPa16 Amandla eWelding angaphantsi kancinci, kodwa anokufikelela kwiimfuno zoxinzelelo oluphantsi.
Inkqubo Akukho zi-welds, thintela umngcipheko wokuvuza15 Ukusebenza okuphezulu kwemveliso, i-30% -50% ixabiso eliphantsi
Inkangeleko Umphezulu ogudileyo, akukho manqaku okulungisa3 IiWelds zikhona, unyango lomphezulu luyafuneka ukuphucula inkangeleko6
Isicelo soxinzelelo oluphezulu lweoyile kunye negesi, amandla enyukliya, oomatshini abachanekileyo5 Izakhiwo zokwakha, ubunjineli bakamasipala, ukunkcenkceshela kwezolimo
3. Amanyathelo ama-4 okuhlula imibhobho engenamthungo kwimibhobho edityanisiweyo
Qaphela i-weld: iimpawu ze-welding ezinqamlekileyo zingabonwa kwiindonga zangaphakathi nangaphandle zombhobho odibeneyo, kwaye umbhobho ongenamthungo awunayo i-seams.
Amandla ovavanyo: imibhobho engenamthungo inokumelana novavanyo oluphezulu loxinzelelo lwamanzi (njengangaphezulu kwe-30MPa)
Hlalutya icandelo lomnqamlezo: umbhobho ongenamthungo unecandelo lomnqamlezo ofanayo, kwaye umbhobho odityanisiweyo unokuba nomahluko omncinci wobunzima ngenxa ye-welding.
Jonga isiqinisekiso: imibhobho engenamthungo kufuneka ibonelele ngeengxelo zokubona isiphene, kunye nemibhobho edityanisiweyo igxile kwisiqinisekiso somgangatho weweld.
4. Iimeko zesicelo ezicetyiswayo
Imibhobho engenamthungo:
I-oyile kunye negesi yendalo: imibhobho yokuhanjiswa koxinzelelo oluphezulu (ibakala lensimbi X60/X70)
Amandla kunye namandla: imibhobho yebhoyila, iinkqubo zokupholisa amandla enyukliya
Imveliso ephezulu: imibhobho ye-hydraulic ye-aviation, i-automobile drive shafts
Umbhobho odityanisiweyo:
Ubunjineli bokwakha: isakhelo sesakhiwo sentsimbi, i-scaffolding
Ukuphila kukamasipala: unikezelo lwamanzi kunye nenethiwekhi yokuhambisa amanzi, inkqubo yeHVAC
Ezolimo kunye neshishini: imibhobho yokunkcenkceshela, iishelufu zokugcina
V. Jindalai Steel: Isisombululo sombhobho omnye-stop
Ukuphendula kukhangelo olushushu lwakutsha nje “lokubonelela ngeendawo” kunye “nemibhobho enexabiso eliphantsi”, iJindalai Steel Company iye yaba lukhetho lokuqala lweshishini ngezi nzuzo zilandelayo:
Iindidi ezipheleleyo: ukugquma intsimbi yekhabhoni, intsimbi yealloyi, imibhobho yentsimbi engenamthungo kunye nemibhobho edityanisiweyo, exhasa ubungakanani obungengabo obuqhelekileyo.
Inzuzo yexabiso: imveliso enkulu iyanciphisa iindleko, kwaye ixabiso leyunithi yemibhobho edibeneyo yi-10% ephantsi kunemarike.
Ukuqinisekiswa komgangatho: ukubonelela ngeengxelo zokuhlola zomntu wesithathu (ezifana ne-SGS, BV), ngokuhambelana ne-GB / T 3091, GB / T 9711 kunye neminye imigangatho kazwelonke
Impendulo ekhawulezileyo: iitoni ezingama-5,000 ze-inventri emileyo
Ukuqukumbela
Ingaba imibhobho engenamthungo phantsi kweemeko zoxinzelelo oluphezulu okanye imibhobho edibeneyo enoqoqosho kunye nesebenzayo, ukukhetha izinto ezifanelekileyo kunokwandisa inzuzo yeprojekthi. I-Jindalai Steel, enobuchwepheshe njengenkxaso kunye nenkonzo njengeyona nto iphambili, ibonelela abathengi behlabathi ngezisombululo zemibhobho engabizi kakhulu ukunceda iiprojekthi emhlabeni ngokufanelekileyo!
(Ukuba ufuna iiparameters ezithile zezinto okanye iikowuti, nceda uqhagamshelane neJindalai Steel Consultant Team ukuze ufumane isisombululo esizinikeleyo!)
Ixesha lokuposa: Mar-06-2025