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  • Structure selection of precision rolling guide linear feed unit

    introduction:1 introduction With the continuous development of production technology、evolution,Modern production activities are not satisfied with the status quo,Started in aviation、spaceflight、The development of automobile manufacturing and other industries,The rate of、High quality machining becomes the key,Higher and higher requirements are put forward for production technology。Precision machining has become one of the development directions of modern advanced manufacturing technology...

    2016-01-21 Reading quantity 1688

  • How to check the three characteristics of the linear guide process

    introduction: How to check the three characteristics of the linear guide process The rolling sound of linear guide rails requires a sounder,Check the size and quality of rolling sound of linear guide rails in operation,Linear guide even if there is a slight peel and other damage,It also produces abnormal sounds and irregularities...

    2016-01-14 Reading quantity 1641

  • Technical trends of rolling linear guide pairs (1)

    introduction:Diversification of new linear rolling guide pairs 1.High speed、High acceleration and deceleration of rolling linear guide pair development in recent years CNC machine tools、Robot、The feed speed of various machinery such as electronic mechanical devices has developed rapidly,Have improved2~3times,The rolling linear guide pair used in these machines has higher high-speed requirements。

    2016-01-14 Reading quantity 1651

  • Safety technical operating rules for wire rolling machinery

    introduction:Safety technical operating rules for wire rolling machinery

    2016-01-06 Reading quantity 1652

  • Comparison and analysis of various machine tool guideways

    introduction:Comparison and analysis of various machine tool guideways

    2016-01-07 Reading quantity 1981

  • Technical trends of rolling linear guide pairs (2)

    introduction:More personalized R&D 1.The development of high precision technology (1)“Transition curve”Optimal design of。Through experiments, Japanese scholars found that the design of ball circulation circuit directly affects the high-frequency vibration and dynamic friction in the feed motion,The frequency of dynamic friction is related to the diameter of the ball,It indicates that the steel ball has impact friction when entering and leaving the working raceway

    2016-01-07 Reading quantity 1702

  • 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 3216

  • 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 1791

  • 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 2408

  • Performance comparison between ball screw and linear motor

    introduction:Performance comparison between ball screw and linear motor

    2016-01-08 Reading quantity 1820