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  • Principle and operating conditions of horizontal cycloidal pinwheel reducer

    introduction:Horizontal cycloidal pinwheel reducer is an application of planetary transmission principle,The cycloidal needle teeth are engaged,Advanced design,Novel deceleration mechanism。

    2017-05-05 Reading quantity 292

  • What are the common cycloidal pin gear reducer failures

    introduction:Reducer is one of the main equipment of the enterprise,In the course of operation, once the matching gap occurs, it will cause serious damage to the drive shaft and transmission gear,Cause a major shutdown accident,Businesses will suffer huge economic losses。Once the bearing chamber of the reducer is worn,Parts are expensive to replace,Long manufacturing cycle,The general repair method is machining after disassembly and repair welding or reaming and inserting steel sleeve,Time-consuming and laborious,And its expensive.。

    2017-02-23 Reading quantity 337

  • Cause of failure of Cpc guide slide

    introduction:Lead toCpcCause of failure of guide rail slider nowCPCLinear guide slide block​It is used more and more frequently in the automation industry,Then of course there will be many problems in the process of use。For example,Two days ago, one of my customers reported that the linear guide slide taken by our company was broken after less than a month,I was surprised to hear it,I asked the manufacturer some detailed questions,Finally solved the customers problem。

    2017-08-09 Reading quantity 391

  • Characteristics of worm reducer

    introduction: Worm reducer is characterized by the outer size is not large,A large transmission ratio can be obtained,Work smoothly,Less noise,But the efficiency is low。One of the most widely used is the single-stage worm reducer,Two stage worm reducer is used less。 Single-stage worm reducer can be divided into upper and lower worm according to the position of worm 、 Three kinds of lower worm and side worm。Single stage worm reducer drive ratio rangei=10~70。 The worm configuration scheme mentioned above

    2014-12-10 Reading quantity 3100

  • Worm reducer

    introduction:The expanded two-stage cylindrical gear reducer is the simplest of the two-stage gear reducers 、 One of the most widely used。Its gears are not symmetrical with respect to the support position,When the shaft is deformed,The load is not evenly distributed on the gear,Therefore, the shaft should be designed to have a large stiffness,And keep the gear away from the input or output end。Generally used in the center distance sumae<=1700mmIn the case of。 Two-stage cone-Cylindrical gear reducer Single-stage bevel gear reducer and two-stage cone-Cylindrical gear reducer is used where input shaft and output shaft are required90DConfiguration of the drive。

    2014-12-16 Reading quantity 3079

  • Worm gear reducer installation attention

    introduction:Worm gear reducer Reducer is a kind of compact structure,Large transmission ratio,And the transmission machinery with self-locking function under certain conditions,It is one of the most commonly used reducer。Used in various transmission machinery deceleration drive,Such as metallurgy、Mineral products、hoisting、Chemical engineering、unit、Rubber and plastic、Shipbuilding and other industries...

    2016-04-07 Reading quantity 1701

  • Development of Expert system for cylindrical Gear Reducer design (CGREST)

    introduction:Cylinder gear reducer design expert system(CGREST)This paper discusses the design of cylindrical gear reducer expert system(CYLINDRIC GEAR REDUGER DBSIGN EXPER Cylinder gear reducer design expert system(CGREST)The development of

    2015-01-25 Reading quantity 2916

  • zdy reducer common models and characteristics

    introduction:zdyReduction gear​peculiarity: (1)Small size、Light weight、High precision、Large carrying capacity、High efficiency,Long life,High reliability、Smooth transmission、Low noise。 (2)Gear are made of high quality alloy steel carburized、quench、A surname,Tooth surface hardness up tohrc54—62. (3)Distance between centers,The main parameters such as nominal transmission ratio have been optimized,Major zero、Good interchangeability of parts。 (4)Generally use oil pool moistening,Natural cooling,When the thermal power cannot be satisfied,Can be lubricated with circulating oil or fan,Cooling coil cooling。

    2017-08-09 Reading quantity 605

  • Analysis of noise source of cylindrical gear reducer -JZQ350 reducer as an example

    introduction:The noise of the reducer is due to the periodic alternating force on the bearing generated by the meshing of the gear inside the machine during its operation、Vibration caused by the action of the box。Evaluate cylindrical gear reducer(The above is referred to as the reducer)The main criterion of the quality level is its noise value。With the internationalization of product standards,The state has made the noise value of the reducer more stringent...

    2016-01-12 Reading quantity 1826

  • Analysis of motor frequency converter wiring diagram technology

    introduction:What is a frequency converter? Frequency changer(VFD)Is the application of frequency conversion technology and microelectronics technology,The power control equipment of AC motor is controlled by changing the working power frequency of motor。The frequency converter is mainly commutated(Ac to DC)、filtering、inverse(Dc to AC)、Brake unit、Driving unit、Detection unit, microprocessing unit, etc。Inverter internalIGBTTo adjust the output power supply voltage and frequency,According to the actual needs of the motor to provide its required power supply voltage,Thus achieving energy saving、Purpose of speed regulation,In addition,The inverter also has many protection functions,Like overflow、overvoltage、Overload protection etc.。 Inverter working principle The main circuit is the power conversion part that provides the voltage and frequency regulation power supply to the asynchronous motor,The main circuit of the inverter can be broadly divided into two categories:The voltage type is a frequency converter that

    2017-06-21 Reading quantity 232