Zvimiro zveHot-rolled Seamless Tube

Mushure mekupisa-yakakungurutswa seamless simbi machubhu, kukwenenzvera zviyo kwesimbi, iyo ingot inoparadza yakakandwa chimiro, kubvisa hurema uye microstructure yeinokonzeresa dense PIPE, yakagadziridzwa michina zvinhu.Mhepo inoputika iripo pamberi pepombi yesimbi, inotsemuka uye yakasununguka, mushure mekupisa kunotenderedza pakupisa kwakanyanya uye kumanikidza kuchabatanidzwa pamwechete.

Kunyange zvazvo kune zvakawanda zvakanakira inopisa-yakakungurutswa musono simbi pombi, asi zvikanganiso zvayo zvinofanira kujeka, pashure inopisa-akakungurutswa simbi, non-metallic inclusions mukati simbi mukati inotsikirirwa kuita matete zvidimbu, stratification.Yakaiswa muhukobvu hwakananga hwesimbi mukumanikidzana kuita kwakadzikira zvakanyanya, pane interlayer misodzi weld shrinkage.

Kuve kune inopisa-yakakungurutswa simbi, inofanira kunge iine tekinoroji yepamusoro, kana tekinoroji ikasapfuura, simbi isina kuenzana yakasara kushushikana kunokonzerwa nekutonhodza panguva inopisa.Kushungurudzika kwakasara mukusavapo kwemasimba ekunze kwakaenzana mukati, asi munyaya yesimbi yekunze masimba pasi inobatwa kune imwe nhanho, somuenzaniso, ichava nemigumisiro maererano nekugadzirisa, kugadzikana, kupesana-kuneta.

Kana simbi mushure mekuputira inopisa, kumucheto kwehupamhi uye kudzora kwehukobvu hakuna kunaka munyaya iyi nekuda kwekuwedzera kwekushisa uye kupesana kwemusimboti, kutanga kwesimbi inopisa yakakungurutswa, kureba, kukora zvakajairwa, asi pakupedzisira pachava nezvimwe zvikanganiso panguva kutonhora, kumucheto hupamhi hwakafara simbi ukobvu ukobvu ipapo mutsauko usina kunaka uchava pachena.


Nguva yekutumira: Kubvumbi-12-2023