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    削尖軋制技術(shù)在國(guó)產(chǎn)連軋管機(jī)上的應(yīng)用

    Application of Front and Tail Tip Rolling Technique to Operation of Home-made Mandrel Pipe Mill

    • 摘要: 主要介紹了國(guó)產(chǎn)連軋管機(jī)削尖軋制技術(shù)的功能、原理、技術(shù)特點(diǎn)及其應(yīng)用效果。通過對(duì)連軋管機(jī)軋輥壓下液壓缸位置和電機(jī)轉(zhuǎn)速的精確、快速控制, 實(shí)現(xiàn)了鋼管頭尾削尖軋制技術(shù)在國(guó)產(chǎn)連軋管機(jī)上的應(yīng)用, 極大地減少了鋼管的切頭、切尾長(zhǎng)度, 提高了金屬成材率

       

      Abstract: Elaborated in the article are mainly the function,mechanisms and technological characteristics and application result of the tube front and tail tip rolling technique as applied to the home-made mandrel pipe mill line. With functions of both precise and quick control of the position of the mill’s roll screwdown hydraulic cylinder and the rpm of the mill’s electric motor,the tube front and tail tip rolling technique has been successfully applied to operation of the home-made mandrel pipe mill,resulting in significant reduction of the cropping length.

       

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