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  • Self-elimination of power failure of CNC machine tools and replacement of damaged components

    introduction:Self-elimination of power failure of CNC machine tools and replacement of damaged components

    2016-01-07 Reading quantity 2033

  • Attention should be paid to the problems of measuring the straightness of guide rail with a level

    introduction:【pick to】The inspection of geometric accuracy of electromechanical equipment is an important content in the installation process of electromechanical equipment。Article on the principle of the level、The concept of straightness of guide rail is explained in detail,The working principle of level measuring the straightness of guide rail is analyzed,The correct use method and precautions of level instrument are described。 Mechanical and electrical equipment geometric accuracy test yes《Installation of electromechanical equipment

    2016-01-07 Reading quantity 3461

  • The requirement of repairing the precision of the machine tool guide rail and the selection of the repair basis

    introduction:The following two requirements should be met when repairing the machine tool: 1.Repair the straightness accuracy of the guide rail。 2.Restore the guide rail as the support of the machine tool and the reference role。 When repairing the lathe bed rail surface,Due to rail surface wear,The position accuracy between it and other transmission components can no longer be guaranteed。In order to ensure that the accuracy of the guide rail surface is restored at the same time, the mutual restoration between it and the transmission components

    2016-01-07 Reading quantity 2073

  • The method often taken in the maintenance process of CNC machine tools

    introduction:The method often taken in the maintenance process of CNC machine tools

    2016-01-07 Reading quantity 3104

  • Test standard and test device for ball screw and rolling linear guide

    introduction:Led by Nanjing University of Science and Technology,And the joint implementation of a number of domestic leading enterprises of rolling functional components“Research and development of common technology of rolling function parts of high-end CNC machine tools”subject,In order to“Establish the basic theory system and standard system of rolling function parts in China,Solve the key technical problems and reliability engineering problems of stable mass production of rolling functional parts”For the goal,Ensure the realization of industry self

    2016-01-07 Reading quantity 2702

  • Performance comparison between ball screw and linear motor

    introduction:Performance comparison between ball screw and linear motor

    2016-01-08 Reading quantity 2105

  • Influence of spindle rotation error on machining accuracy of parts

    introduction:Influence of spindle rotation error on machining accuracy of parts

    2016-01-08 Reading quantity 2010

  • Engraving machine ball screw characteristics

    introduction:Main body:Engraving machine ball screw characteristics Ball screw is the most commonly used transmission element in tool machines and precision machinery,Its main function is to convert rotational motion into linear motion,Or convert torque into axial repeated force,At the same time has five characteristics: ①Compared with the sliding screw pair, the driving torque is1/3 Because there are many balls between the screw shaft of the ball screw pair and the wire masterbatch

    2016-01-08 Reading quantity 2479

  • Numerical control machine tool external fault diagnosis and maintenance cases

    introduction:Numerical control machine tool external fault diagnosis and maintenance cases

    2016-01-08 Reading quantity 2575

  • Analysis of NSK imported bearing machine tool high-speed spindle bearing technology

    introduction:analyzeNSKHigh speed spindle bearing technology of imported bearing machine tool

    2016-01-08 Reading quantity 2483