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轧制H型钢时,**轧机作为**机架使用,带有两个水平辊和两个立辊,对轧件的腹板和翼缘四面碾压。轧制普通型钢时,**轧机转换成两辊机架,即不带立辊,只带有两个水平辊,对轧件进行轧制.
When rolling H steel, the universal mill is used as a universal frame, with two horizontal rolls and two vertical rolls, which are rolled over the web and flange of the rolled piece. When rolling ordinary steel, the universal rolling mill is converted into a two roll frame, that is, without a vertical roll, with only two horizontal rolls, rolling the rolled piece.
机架是轧钢机的主要部件,它在轧钢过程中承担金属变形给予的负荷。因此要求机架有足够的强度和刚度,以保证设备安全和产品质量。型钢轧机的机架形式较多,700轧机谁家好,常见的机架形式有开口式机架、闭口式机架和半闭口式机架3种。
The frame is the main component of the rolling mill, which bears the load given by the metal deformation during the rolling process. Therefore, the frame is required to have sufficient strength and stiffness to ensure the safety of the equipment and the quality of the product. There are more frame forms of the steel mill. There are 3 kinds of common frame forms: open frame, closed frame and half closed frame.
四棍轧机的工作辊直径较小,传递轧制力矩,轧延压力由直径较大的支承辊承受。这类设备的主要优点是相对刚度较大,圣霖700轧机,压下量大、轧延力小,可轧制较薄的板材,也包括有可逆和连轧两种。
The working roll diameter of the four bar mill is small,700轧机, and the rolling torque is transferred. The rolling pressure is borne by the backup roller with larger diameter. The main advantages of this type of equipment are relatively large stiffness,700轧机价格, large reduction, low rolling force, thin rolled sheets, and reversible and continuous rolling two.