Simbi inotonhora-yakaumbwa inoreva mahwendefa ekushandiswa kana mucheka wakakotama munzvimbo inotonhora yemhando dzakasiyana-siyana dzemuchinjikwa wesimbi yakapedzwa.Cold-formed steel is an economical lightweight thin-walled steel cross-section, inonziwo cold-formed steel profiles.Kubhenda chikamu simbi ndicho chinhu chikuru chechiedza chesimbi chimiro.Iyo ine inopisa inopisa inogona kuburitsa marudzi ese ehutete, inonzwisisika chimiro uye yakaoma muchinjiko chikamu.

Simbi inotonhora-yakaumbwa ndeimwe yemhando dzakawanda dzesimbi mune imwe, imwe hupamhi hwetambo, pasi peyakajairwa tembiricha mamiriro kuburikidza neseti yemapumburu akarongwa akatwasuka, uye zvishoma nezvishoma akaremara, kuti asangane nezvinodiwa zvechimiro uye saizi, obva achekwa mukati. saizi dzakakodzera kureba.Ichi chigadzirwa isimbi inotonhora.Ehe, zvakare ine chidhindo, kukotama kana dzimwe nzira dzekuchinja dzinodhirowa simbi inotonhora.Asi nzira yekugadzira mipumburu inokodzera kugadzirwa kwehuwandu hwemaindasitiri, mhando yechigadzirwa, mutengo wekugadzirisa, kushanda zvakanaka kwekugadzira kusingaenzaniswi nedzimwe nzira, parizvino iri mugadziri mukuru wesimbi inotonhora.Kana iyo unit yakashongedzerwa nemichina yewelding mu (yakadai seyepamusoro-frequency welding, welding, nezvimwewo) asiwo kugadzirwa kwezvikamu zvesimbi zvinotonhora zvakavharwa.Simbi inotonhora-yakaumbwa uye yakakwenenzverwa simbi misiyano mikuru ndeiyi: pombi dzesimbi dzakasungwa dzinonyanya kushandiswa kufambisa zvinwiwa zvakaita segasi, mvura.Oiri, gasi, chiutsi uye zvichingodaro.Zvinoda simbi kuti dzimire kune imwe dzvinyiriro, uye inotonhora-yakaumbwa simbi inoshandiswa kugadzira zvimiro zvekumira kunze kwesimba pane danda muchinjiko-chikamu chimiro, zviyero uye michina zvimiro zvine zvimwe zvinodiwa.

Simbi inotonhora-yakaumbwa inogona kukamurwa kuita yakavhurika mbiri simbi uye yakavharwa mbiri simbi zvikamu zvinoenderana nechimiro chechimiro.

(1) Kuvhura simbi inotonhora-yakaumbwa equilateral angle simbi ine mativi asina kuenzana, mukati nekunze curling curling angle, equilateral uye scalene chiteshi, kupeta kana yekunze kumucheto chiteshi, Z chikamu simbi, roll edge Z chikamu simbi, simbi uye mamwe mazaru akakosha.

(2) yakavharwa inotonhora-yakaumbwa simbi yakavharwa yakavharwa mushure mekutonhora-yakaumbwa simbi-yakaita muchinjikwa chikamu, maererano nechimiro chedenderedzwa, mativi, rectangular uye chimiro.