Itandukaniro nyamukuru hagati yimiyoboro ibiri yasuditswe yumuyoboro wizunguruka hamwe nu muyoboro ugororotse ugororotse ni itandukaniro muburyo bwo gusudira.

Umuyoboro wo gusudira wa spiral ni icyuma gike cya karubone cyubatswe cyangwa icyuma gito cyubatswe cyubatswe kizengurutswe mu miyoboro idafite inguni ya helix (nanone bita inguni), hanyuma irasudira ikorwa mu muyoboro uhuza, ushobora gukoresha umurongo muto. ibyuma Gukora imiyoboro minini ya diameter.Umuyoboro wo gusudira wa spiral ni cyane cyane umuyoboro wogosha arc welded umuyoboro (SSAW), ukoreshwa cyane mukubaka imiyoboro itandukanye ya gaze mubushinwa.Ibisobanuro byayo bigaragazwa n "diameter yo hanze * ubugari bwurukuta".Imiyoboro isudira ya spiral ni uruhande rumwe rwo gusudira no gusudira kabiri.Umuyoboro wo gusudira ugomba kwemeza ko ikizamini cya hydraulic hamwe nimbaraga zikaze hamwe nubukonje bukonje bwa weld byubahiriza amabwiriza.

Umuyoboro ugororotse ugororotse ni umuyoboro mwinshi kandi nintambwe yegeranye ningaruka zigomba kubyazwa umusaruro nuwagurishije mbere yuko gusudira bikozwe nimashini ibumba, kandi impande yigituba irimo ubusa irashyuha kandi igashonga, kandi igahuzwa munsi yingufu runaka, gukonjesha.Umuyoboro mwinshi cyane ugizwe n'umuyoboro usudira ukoreshwa aho impande z'umuyoboro wambaye ubusa zishongeshwa n'umuyoboro mwinshi (ERW), ibyo bita umuyoboro ugororotse wuzuye arc welded umuyoboro (LSAW) ushonga hamwe n'amashanyarazi.

Imbaraga z'umuyoboro uzunguruka uzunguruka muri rusange uruta uw'umuyoboro ugororotse.Ibikorwa nyamukuru byo kubyaza umusaruro ni arc gusudira.Umuyoboro wizengurutswe urashobora kubyara imiyoboro isudira ifite diametero zitandukanye zifite ubugari bumwe, kandi irashobora no gukora imiyoboro isudira ifite diametero nini ifite imyenda migari.

Igikorwa cyo kubyaza umusaruro umuyoboro usudutse uringaniye uroroshye cyane, cyane cyane mubikorwa byo kubyaza umusaruro, bigabanijwemo umuyoboro mwinshi wo gusudira hamwe nu muyoboro wogoswe hamwe na arc yarengewe nuyoboro usudutse.Umuyoboro ugororotse usudira ufite umusaruro mwinshi, igiciro gito niterambere ryihuse.

Ariko, ugereranije numuyoboro ugororotse wasuditswe ufite uburebure bumwe, uburebure bwa weld bwiyongereyeho 30 kugeza 100, kandi umuvuduko wo gukora ni muke.Kubwibyo, imiyoboro ntoya ya diametre yasuditswe ahanini iba igororotse neza, mugihe imiyoboro minini ya diameter yasuditswe ahanini irazunguruka.