introduction:Self-elimination of power failure of CNC machine tools and replacement of damaged components
2016-01-07 Reading quantity 2033
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
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
introduction:The method often taken in the maintenance process of CNC machine tools
2016-01-07 Reading quantity 3104
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
introduction:Performance comparison between ball screw and linear motor
2016-01-08 Reading quantity 2105
introduction:Influence of spindle rotation error on machining accuracy of parts
2016-01-08 Reading quantity 2010
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
introduction:Numerical control machine tool external fault diagnosis and maintenance cases
2016-01-08 Reading quantity 2575
introduction:analyzeNSKHigh speed spindle bearing technology of imported bearing machine tool
2016-01-08 Reading quantity 2483