Intsimbi epholileyo epholileyo ibhekisela kwiipleyiti zokusetyenziswa okanye i-strip egobileyo kwindawo ebandayo yeendlela ezahlukeneyo ze-cross-sectional shape yentsimbi egqityiweyo.Intsimbi epholileyo epholileyo yintsimbi enqamlezileyo engasindiyo, ekwabizwa ngokuba ziiprofayili zentsimbi ezibandayo.Intsimbi yecandelo lokugoba iyona nto iphambili yesakhiwo sensimbi ekhanyayo.Inoqengqeleka eshushu inokuvelisa zonke iintlobo zemilo ecekethekileyo, esengqiqweni kunye necandelo lomnqamlezo oluntsonkothileyo.

Intsimbi epholileyo yenye yeendidi ezininzi zentsimbi kwelinye, ububanzi obuthile bomcu, phantsi kweemeko zobushushu obuqhelekileyo ngokusebenzisa iseti yemiqulu ecwangciswe ngokuthe nkqo, kwaye ikhubazeke ngokuthe ngcembe, ukuhlangabezana neemfuno zemilo kunye nobukhulu, kwaye emva koko inqunyulwe. ubude obufanelekileyo beesayizi.Le mveliso yintsimbi eyenziwe ngokubanda.Ewe kunjalo, ikwanesitampu, ukugoba okanye ezinye iindlela zokuguqula ukuzoba intsimbi ebandayo.Kodwa indlela yokwenza umqulu ifanelekile kwimveliso yemveliso ephezulu, umgangatho wemveliso, iindleko zokucubungula, ukusebenza kakuhle kwemveliso engenakulinganiswa nezinye iindlela, okwangoku ngumvelisi omkhulu weteknoloji yensimbi ebandayo.Ukuba iyunithi ixhotyiswe ngezixhobo ze-welding kwi (ezifana ne-welding high-frequency welding, i-welding, njl.) Kodwa kunye nokuveliswa kwamacandelo ensimbi abandayo avaliweyo.Intsimbi epholileyo eyenziwe ngentsimbi kunye nentsimbi edityanisiweyo iyantlukwano ephambili yile: imibhobho yentsimbi edityanisiweyo isetyenziselwa ukuhambisa ulwelo olufana negesi, amanzi.I-oyile, igesi, umphunga njalo njalo.Iimfuneko zentsimbi ukumelana noxinzelelo oluthile, kunye nentsimbi epholileyo isetyenziselwa ukuvelisa izakhiwo zokumelana namandla angaphandle kwi-beam cross-section shape, imilinganiselo kunye neempawu zoomatshini zineemfuno ezithile.

Intsimbi epholileyo epholileyo inokwahlulwa ibe yintsimbi evulekileyo yeprofayili kunye neendidi ezivaliweyo zentsimbi yeprofayili ngokokuhlelwa kwemilo.

(1) Ukuvula ngokubanzi intsimbi epholileyo eyenziwe ngentsimbi elinganayo enamacala angalinganiyo, i-engile yangaphakathi nangaphandle yokugoqa, ishaneli elinganayo kunye ne-scalene, ukugoba okanye umjelo ongaphandle, intsimbi yecandelo le-Z, intsimbi yecandelo le-Z, intsimbi kunye ezinye iindawo ezivulekileyo ezinemilo ekhethekileyo.

(2) intsimbi evaliweyo epholileyo ifakwe i-welding ivaliwe emva kwecandelo elinqamlezayo elibunjwe ngentsimbi epholileyo, ngokwemilo engqukuva, isikwere, uxande kunye nemilo.