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  • Nc cutting machine DC servo motor use fault treatment

    introduction:In recent years, many users have begun to put forward higher requirements for the running accuracy of CNC cutting machines,One of the most significant changes is that the transmission control components are mostly servo motors as the first

    2015-12-24 Reading quantity 2038

  • Multiway servo motor controller

    introduction:The servo motor is controlled by single chip microcomputer,You can use the integration withPWMFunctional timing/counter。But this approach has its own drawbacks,There are more servo motors that need to be controlled,The movement relationship is complex,This approach is not applicable。This system utilizesATmega16MCU internal integration timing/counter,And non-volatile storage mediaEEPROM

    2015-12-24 Reading quantity 2157

  • Analysis of the causes affecting the straightness of EDM machining

    introduction:The straightness of the workpiece machined by EDM directly affects the machining accuracy of the product,This problem cannot be solved,The workpiece of the mold type processed can not meet the requirements。 Because the support plate of the machine tool is carried on the guide rail,So the flatness of the guide rail is the straightness that determines the motion。 There are several reasons why the straightness of the workpiece produced by wire-cut EDM cannot be guaranteed

    2015-12-24 Reading quantity 2136

  • Comparison and Function analysis of various machine tool guides (Part 2)

    introduction:When the working parts of the machine tool move,The ball circulates through the bracket groove,Distribute the wear of the bracket to the individual steel balls,Thus prolong the service life of the linear guide。To eliminate the gap between the support and the guide rail,Preloading can improve the stability of the guide rail system,The acquisition of preloading.Is to install a super size steel ball between the guide rail and the bracket。Ball diameter tolerance is±2

    2015-12-24 Reading quantity 2027

  • Basic information of single-axis robot

    introduction:Basic information of single-axis robot

    2015-12-24 Reading quantity 2280

  • Frame table guide rail structure design

    introduction:Guide rails are used to support and guide moving tables for linear or rotational motion,Such as the linear motion guide rail or circular guide rail above the machine tool bed。The main requirements for the guide rail are:precision、stiffness、Movement flexibility and wear resistance。More guide rails and parts such as the bed、Stand in one piece,Therefore, the longest used material is cast iron。。Steel or plastic guide rails are used when necessary Structure by motion

    2015-12-24 Reading quantity 2427

  • Noise and unstable fault analysis of servo motor

    introduction:When the customer uses the servo motor on some machinery,Excessive noise often occurs,Motor drive load running instability and other phenomena,When this problem occurs,The first reaction of many users is that the servo motor quality is not good,Because sometimes replaced by stepper motor or variable frequency motor to drag the load,Noise and instability are much less。On the surface,Its a servo motor

    2015-12-24 Reading quantity 2111

  • The method of judging the noise of wheel bearing and the matters for attention are discussed

    introduction:The method of judging the noise of wheel bearing and the matters for attention are discussed

    2015-12-24 Reading quantity 2040

  • How to judge the true and false ball screw

    introduction:How to judge the true and false ball screw

    2015-12-24 Reading quantity 2287

  • Proper operation manual for ball screw

    introduction:Proper operation manual for ball screw

    2015-12-24 Reading quantity 2243