Zvimiro zveHot-rolled Seamless Tube

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

Kunyange zvazvo kune zvakawanda zvakanakira inopisa-yakakungurutswa seamless simbi pombi, asi zvikanganiso zvayo zvinofanira kujeka, pashure inopisa-akakungurutswa simbi, non-metallic inclusions mukati simbi simbi 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. Kusarira kunetseka 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 hupamhi hwekutonga 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-13-2023