連軋圓鋼生產線 Continuous round steel production line

       圓鋼連軋機組，包括成品軋機，所述成品軋機前設置有導衛，所述導衛前設置有規圓機，所述規圓機前設置有平-立交替向前布置的水平軋機和立式軋機。本實用新型在幾乎不改動現有設備的情況下，通過軋制變形工藝的優化達到了提高產品精度的目的，具有投資少、實施簡單的特點，軋制出的圓鋼成品通根尺寸穩定、精度高、表面光潔度好，尺寸精度可達到國標甲等精度，解決了現有圓鋼連軋機組因軋機裝配精度和剛度差、軋機彈跳大、電控系統控制精度差而引起的圓鋼通根尺寸不穩定、表面光潔度差的問題。

       The round steel continuous rolling mill comprises a finished mill, the finished mill is provided with a guide before the guide is provided with a circular gauge machine, the circular gauge machine is provided with a horizontal rolling mill and a vertical rolling mill arranged alternately forward. The utility model almost does not change the existing equipment, through the optimization of the rolling deformation process to achieve the purpose of improving the accuracy of the product, has the characteristics of less investment, simple implementation, rolled out of the finished round steel root size stability, high precision, good surface finish, dimensional accuracy can reach the national standard A precision, etc. The problems of unstable dimension and poor surface finish of round steel through root caused by poor assembly accuracy and stiffness, big bounce of rolling mill and poor control accuracy of electric control system in the existing round steel continuous rolling mill are solved.