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  • Calculation of the Bending Force During Free Bending of Sheet Metal Bending Machine

    In recent years, metal brake bending machines have been widely used in various industries, and the processing range of bending machines has been expanding. However, there has not been a systematic discussion on the calculation of bending force. At present, there are roughly two types of bending forc

  • How to Choose the Suitable Die of Press Brake Bending Machine

    Press brake punch/die is divided into upper and lower molds, which are used for sheet metal stamping forming and separating molds. The mold for forming has a cavity, and the mold for separating has a cutting edge. The punch/die of the press brake machine has a great influence on the accuracy of the

  • What is the difference between electro-hydraulic synchronous CNC bending machine and torsion axis synchronous CNC bending machine?

    1. Different structural principlesThe design principles of the two models are different, resulting in different structures for ensuring synchronization on both sides of the bending slider. The torsion axis bending machine uses a torsion axis to connect the left and right swing rods to form a torsion

  • Conventional Bending Sequence and Daily Use Specification of Bending Machine Mold

    Conventional bending sequence1. Short side first and long side first: Generally speaking, when all four sides are bent, folding the short side first and then the long side is beneficial to the processing of the workpiece and the assembly of the bending mold.2. Peripheral first and then middle: Under

  • Why Add a Compensation System to a Press Brake Bending Machine

    The CNC bending machine is important equipment in sheet metal processing, and its work accuracy directly affects the bending accuracy of the workpiece. In the bending process of the workpiece, the press brake machine is subjected to the greatest force at both ends of the slider, and the reaction for

  • CNC Hydraulic Guillotine Shearing Machine Exported to Chile

    QC11Y hydraulic guillotine shear produced by Anhui zhongrui machine manufacturing co;ltd. finished the final inspection and were shipped to Chile. This is the third batch of equipment in 8 orders, and 11 bending machine equipment are in the process of manufacturing. The customer finally chose zhongr

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