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    UOE鈍邊銑削單元與鋼板綜合作用對銑削的影響

    Combined Effects by Blunt Edge-milling Unit Operation and Steel Plate Movement of UOE Welding Pipe Line on Milling Efficiency

    • 摘要: 針對UOE生產(chǎn)線銑邊機銑削過程中鋼板鈍邊高度超差問題，從鈍邊銑削單元在鋼板寬度方向的偏移運動分別與鋼板的偏移、偏轉(zhuǎn)運動綜合作用著手，系統(tǒng)地分析了鈍邊高度的變化規(guī)律，建立了鈍邊高度與鋼板偏移量的函數(shù)關(guān)系式，并繪制出兩種綜合作用下鋼板鈍邊高度的變化曲線。明確了鈍邊高度變化趨勢與鈍邊銑削單元和鋼板運動之間的關(guān)系，為快速確定鈍邊高度超差原因及解決措施提供理論依據(jù)，對設(shè)備的改進具有一定的參考價值。

       

      Abstract: Addressing the problem of out-of-tolerance of the steel plate blunt edge height during the milling process of the edge milling machine of the UOE welding pipe production line, considering the combined effects by the displacement of the blunt edge milling unit in the direction of the width of the steel plate, and the displacement and deflection movements of the steel plate respectively, the regularity of change of blunt edge height is analyzed systematically, and accordingly the function relationship between the blunt edge height and the offset of the steel plate is established, while height variation curves of the steel plate blunt edge as under the two combined effects are plotted.As a result, the relationship between the change trend of the blunt edge height and the movements of the blunt edge-milling unit and the steel plate is identified, which provides a theoretic basis for quickly finding out the causes for blunt edge height out-of-tolerance, and determining relevant actions for solution of the problem, being of certain reference value for modification of the equipment.

       

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