Ukuveliswa kombhobho wentsimbi yomthungo ngokuthe tye, icala elingalunganga lenzekile, izinto ezininzi ezichaphazelayo. Ukusebenza, rhoqo ngecala elomileyo elingalunganga elishiya umbhobho wentsimbi wehla. Uhlalutyo lwesizathu luvelisa icala elingalunganga lemibhobho edibeneyo kunye neendlela zokuthintela ziyimfuneko.

I-1, i-Strip steel camber ibangelwa icala elingalunganga lezona zinto zibalulekileyo. Ekwenzeni i-spiral welded pipe, i-angel strip camber angle iya kutshintsha rhoqo imilo, ekhokelela kutshintsho kwi-gap ye-weld, ekhokelela kumthungo ovulekileyo, icala elingalunganga okanye lithathe amacala. Okuchaphazela ngokunzulu umgangatho wentsimbi, ngoko ke uqwalaselo strip coil-camber iimeko emva, ngokulawula imiqulu nkqo ukwenzela ukuba idiskhi inokusikwa kunye nokususwa inxalenye yecamber angle ukwenza ulawulo oluqhubekayo kunye camber yokulungisa umcu kukunciphisa. kwinkqubo yemveliso indlela esebenzayo yokuvelisa icala elingalunganga.
2, Ngenxa yokungachebi intloko yomcu kunye nokumila komsila kunye nokuchaneka kobungakanani, kulula ukwenza i-docking strip igobe kanzima ebangelwa licala elingalunganga.
I-3, i-Strip intloko kunye nomsila we-welding weld yokuqinisa inkulu, xa ukubunjwa okungaphezulu, ukuba akuphathwanga kakuhle, kunokubangela ukuba icala elikhulu elingalunganga.