Spiral weld seam muaj ntau yam hauv qab no:

1. Kauv sawb kawg weld: steel taub hau uas kauv weld ntawm steel los yog steel weld taub hau thiab tus Tsov tus tw;
2. Ob lub kauv taub qab weld: kauv txiav yog txuas ob ua ke los ua ib qho kev sib txuas;
3. Kauv tack welding: uas yog siv ua ntej qhov kawg vuam.Rau taag taub qab weld npoo.

Parametric tsom xam ntawm vuam seam
⑴ weld dav hais txog qhov sib txuas ntawm qhov chaw vuam thiab lub hauv paus hlau hu ua weld ntiv taw.Ib leeg-pass weld cross-section, qhov kev ncua deb ntawm ob yog hu ua seam weld ntiv taw dav.

⑵ dhau ntawm qhov chaw ntawm qhov chaw vuam yog hais txog kev sib txuas ntawm qhov siab ntawm cov ntiv taw ntiv taw ntawm cov hlau weld yog hu ua reinforcement.Kuv ua rau qhov hla ntu ntawm qhov vuam seam ntawm qhov siab ntawm kev nqa lub peev xwm yog nce, thiab tuaj yeem ua rau kom muaj kev nkag siab zoo ntawm cov duab hluav taws xob, tab sis nws yuav ua rau cov ntiv taw ntiv taw kev nyuaj siab.Feem ntau xav tau ntau tshaj qhov siab tsis tsawg tshaj li cov khoom siv hauv paus, nce nws cov thickness thiab nce qhov siab ntawm niam cov khoom, tab sis qhov siab tshaj plaws yuav tsum tsis pub tshaj 3 hli.

⑶ Kev nkag mus hla ntu ntawm cov welded sib koom ua ke, cov khoom siv hauv paus hu ua qhov tob ntawm kev nkag mus ntawm cov molten.Qee tus nqi los xyuas kom meej tias kev sib xyaw ua ke ntawm kev sib txuas thiab lub hauv paus hlau muaj zog.Thaum cov khoom siv hlau muab tub lim (qws lossis xaim) tas mus li, qhov nkag mus tob txiav txim siab qhov loj ntawm qhov vuam chemistry hnyav.Cov vuam sib txawv yuav tsum muaj tus nqi nkag sib txawv, piv txwv li cov khoom siv vuam muag, hauv kev ua kom muaj kev nkag siab ntawm Weld, hauv kev ua kom muaj qhov tob dua yuav tsum tau muaj qhov tob me me ntawm kev nkag mus.