Gafefere, ihe ndị dị ala na beveling
Steel-ewu eserese dabere gafere na-atụle ịcha ọnwụ, ịgbado ọkụ shrinkage na ndị ọzọ ihe.Mgbe ejiri stampụ akara, agba, akụkụ ọkpọkọ ka akara, nọmba ngalaba, ụzọ mgbaba, okirikiri kwụ ọtọ na kwụ ọtọ, akara bevel na akara ahịrị.Ngwongwo akwa beveling na-eji igwe CNC ma ọ bụ igwe na-egbutu ọkara akpaaka maka nhazi, nha nchara na ịkpụ mma iji gboo mkpa iwu.Groove surface slag, burrs, ntụpọ na-eji akụkụ grinder ihicha.Beveling ozugbo stencilled na-adịghị egbu egbu na ọ dịghị emetụta ịgbado ọkụ arụmọrụ, àgwà, mgbochi nchara agba.

Igwe mmiri
Usoro eriri igwe oyi na-atụ.Coil steel rolling direction na otu ntụziaka ahụ, a naghị ekwe ka ọdụ ụgbọ mmiri ígwè jiri usoro hama na nhazi tube na-ehulata curvature.Mpịakọta kpụrụ ígwè tube kwụ ọtọ na a free ala n'elu ikpo okwu, na ihe nlereanya ịlele ọkpọkọ curvature

ịgbado ọkụ
Longitudinal onuete ígwè X ụdị uzo uzo abụọ nwere akụkụ ịgbado ọkụ.Otu akụkụ nke ọkpọkọ welded longitudinal onuete submerged arc ịgbado ọkụ na-eji, n'ozuzu n'ime mbụ ịgbado ọkụ onuete, onuete ọdịdị n'ime ngafe nnyocha, ojiji nke carbon arc gouging azụ gouging  mesoo mgbe gafere elu weld onuete.Butt weld test ibe tupu soldering ịgbado ọkụ usoro iru eru.Atụle dị ka ngwaahịa ụkpụrụ na imewe tupu teknuzu chọrọ maka iji ígwè akara ule, ọkpụrụkpụ, ịgbado ọkụ, ịgbado ọkụ ihe akara ule na uzo uzo, formulation technology mmemme.Usoro ihe ngwọta ya na-agụnye beveling, mgbakọ, nhicha, preheating okpomọkụ, interpass okpomọkụ na post-okpomọkụ okpomọkụ na oge, ịgbado ọkụ parameters, ịgbado ọkụ ọnọdụ, ịgbado ọkụ n'ígwé na ọwa nọmba, akara ike nso, weld nrụgide enyemaka okpomọkụ ọgwụgwọ nkọwa na nnyocha, ule. oru na mmemme.

Ụda gburugburu
Gburugburu ígwè ọkpọkọ n'elu ikpo okwu na nri okirikiri, na-eji arụrụ n'ụlọ osikapa ụda ụda gburugburu etiti okirikiri.Mgbe emezigharịrị symmetry okirikiri nke ọdụ ụgbọ mmiri a ga-akwado iji gbochie nrụrụ ịgbado ọkụ mgbe ị na-ebugharị ma ọ bụ na-ebuli elu.