Umthungo ovunguzayo wepayipi wensimbi oshiselwe i-arc unokuqina kodonga olufanayo, ubukeka kahle, ugcizelelwe ngokulinganayo, futhi uqinile. Umthungo ovunguzayo wepayipi wensimbi oshiselwe i-arc unokuqina okungalingani kodonga kanye nengcindezi engalingani epayipini lensimbi. Izingxenye ezincane zepayipi lensimbi zizophuka kalula. Ubukhulu bodonga obungalingani bepayipi lensimbi Yinto eyenzeka kalula ngesikhathi sokugudlulwa kwenqubo yokulungisa amapayipi ensimbi. Ubukhulu bodonga olungalingani lwamapayipi ensimbi bubonakala ikakhulukazi ekugqinsileni kodonga oluzungezayo olungalingani, ukushuba komugqa womugqa ongalingani, kanye nogqinsi olujiyile noma oluncane lwedonga ekhanda nasemsila. Imininingwane yilena:

1: Ukuqina kodonga olungalingani ekhanda nasemsila
Izimbangela: 1) Ingxenye engaphambili yomthungo ovunguzayo ongaphansi kwamanzi we-arc welded steel pipe isikwa ngokuthambekela kanye nokugoba okukhulu kakhulu, futhi imbobo emaphakathi yepayipi ingenalutho ayilungile, engakha kalula ikhanda lepayipi lensimbi elicijile. ukuqina kodonga olungalingani; 2) I-elongation coefficient inkulu kakhulu uma i-perforating, kanye ne-roller Isivinini sokuzungeza siphezulu kakhulu futhi ukugoqa akuzinzile; I-3) Ukuphonswa kwensimbi engazinzile ngomshini wokubhoboza kungabangela kalula ukushuba kodonga olungalingani ekupheleni kweshubhu le-capillary.

2: Ukujiya kodonga oluvunguzayo olungalingani
Izimbangela yilezi: 1) Ubukhulu bodonga obungalingani obubangelwa ukulungiswa okufana nendawo ephakathi egoqayo engalungile yomshini wokubhoboza, ama-engeli okuthambekela angalingani ama-roller amabili, noma inani elincane kakhulu lokucindezela ngaphambili, ngokuvamile elisatshalaliswa ngokuzungeza kubo bonke ubude be-tapered. ipayipi lensimbi; I-2) Ubukhulu bodonga obungalingani obubangelwa ukuvulwa ngaphambi kwesikhathi kwe-roller emaphakathi, ukulungiswa okungalungile kwe-roller ephakathi nendawo, nokudlidliza kwe-ejector phakathi nenqubo yokugoqa ngokuvamile kusakazwa ngokuzungeza kubo bonke ubude bepayipi lensimbi elicijile.