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  • The role of ZCF linear guide

    introduction:Every one of these things comes into being,There is always a reason for its existence,Today, Xiaobian will discuss it with youZCFWhat are the functions of linear guides,Reference its characteristics to match the operation of the machine,To create the perfect product,Give customers a good return。

    2018-03-27 Reading quantity 221

  • Precautions for installing ZCF linear guide rails

    introduction:It is the so-called caution that makes the best ship,Especially for the mechanical class should be more careful,Ill share it with you todayZCFLinear guide​What do you need to pay attention to when installing and disassembling。

    2018-03-27 Reading quantity 205

  • Screw specifications

    introduction:Screw specifications The screw consists of a screw、nut、Steel ball、Preforming plate、reverser、Dust filter composition。Its function is to convert rotational motion into linear motion,This is a further extension and development of Acme screw,The significance of this development is to change the bearing from a sliding action to a rolling action。Ball screw is to convert rotary motion into linear motion,Or the ideal product for converting linear motion into rotary motion。Compared with the guide screw is still more complicated,Mainly consists of the following specification parameters。

    2018-03-27 Reading quantity 217

  • Xiangtuo circular arc tooth synchronous belt

    introduction:Xiangtuo circular arc tooth synchronous belt The synchronous belt is one of the indispensable parts in the transmission industry,Depending on the shape of the teeth,Synchronous gear belts can be divided into two types。One is the trapezoidal tooth synchronization belt,The other is the circular arc tooth synchronous belt。The most widely used in the industry is the circular arc tooth synchronous belt,The following Feng Ye Xiaobian will take you to understand what are the advantages of Xiangtuo arc synchronization belt。

    2018-03-27 Reading quantity 361

  • ZCF linear guide rail

    introduction:ZCFLinear guide​It is made of steel ball in an infinite rolling cycle between the slider and the guide rail, So that the load platform along the guide rail easy high-precision linear movement,And the coefficient of friction is reduced to one-fiftieth of that of conventional sliding guidance,High positioning accuracy can be easily achieved。Final unit design between slide block and guide rail,The linear guide rail can bear the load in all directions at the same time。

    2018-03-27 Reading quantity 278

  • Nanjing technology end cover type back rolling spline pair

    introduction:Scroll spline pair​Its a linear motion system,When the spline sleeve uses the steel ball in it to move in a straight line on a finely ground spline shaft,Can transmit torque。The spline pair has a relatively compact structure,Can transfer excess load and power,And has a long life。 At present, the spline pairs produced by our factory can be divided into three categories: The flange spline pair、Groove spline pair and end cap spline pair three kinds。Under normal circumstances,The radial load and torque transmitted by the flange spline pair are larger than the other two。 The reverse structure of the end cover rolling pair is a closed smooth raceway,The reverse performance is better than the first two,Movement is more flexible and smooth,Spline sleeves are available over a wide range of speeds(Lower or higher speed)In line movement on the spline shaft to maintain excellent performance。

    2018-03-26 Reading quantity 438

  • Induction motor principle and characteristics are introduced

    introduction:Asynchronous motor​in1885It was invented by the Italian physicist and electrical engineer Ferraris。1888years,Submit an experiment report,A rigorous scientific description of the rotating magnetic field is given,Develop asynchronous motors for the future、The self-starting motor laid the foundation。Ferraris believed that his theory of the rotating magnetic field and the new products he had developed were of far greater scientific value than material value,So he chose not to patent his invention,But to demonstrate these new results to the public in the lab。He also advocated the use of alternating current systems。The same year,Nicolai·Tesla has patented induction motors in the United States。A year later,Mikhail Dolivo-DobrovolskyInvention of cage asynchronous motor。The development of asynchronous motors is rapid,For asynchronous motors of the same size,Rated power by1897annual5.5kWRun to1976annual74.6kW。Squirrel cage asynchronous motor is a widely used asynchronous motor。 Principle of asynchronous motor: Afte

    2018-03-26 Reading quantity 200

  • Chinese aircraft carrier special steel

    introduction:Chinese aircraft carrier special steel Aircraft carrier special steel is also called alloy steel,Its a type of steel。Many people confuse steel with specialty steel,In fact, they are different,Hard steel alone is not as good as special steel, not to mention other factors。The following Feng Ye Xiaobian will take you to understand the difference between special steel and ordinary steel of Chinas aircraft carrier。

    2018-03-26 Reading quantity 398

  • iko linear guide

    introduction:ikoLinear guide JapanikoLinear guide rail is an indispensable part of mechanical positioning mechanism to reduce linear friction。Linear guides can be divided into:Roller linear guide,Cylindrical linear guide,Ball linear guide,Three kinds of。As long as the parts are to be maintained, the guide rail is the same,I believe that many small partners do not know the maintenance method of guide rail!The following is a small edition of Feng Ye to take you to understandikoGuide rail maintenance steps and methods。

    2018-03-26 Reading quantity 247

  • Structural group of AMI screw support seat

    introduction:The ball screw support seat is the bearing that connects the screw to the motor,Construction with special features on the finished shaft end of standard ball screw stock,Standardized support units are preparedEK、EFtype,A standard support unit is prepared for the general ball screwBK、BFtype。The support unit on the fixed side is fitted with a pre-pressure adjustmentJIS5Grade angular contact ball bearing。Especially inEK6、8The subminiature type,Equipped with contact angles developed for ultra-small ball screws45°The ultra-small angular contact ball bearing,High rigidity can be obtained、High precision stable turning performance。

    2018-03-26 Reading quantity 397