introduction:High precision pressure sensor calibration refers to the use of higher grade standard instruments(Or instrument、appearance)Scale the characteristics of the sensor,In other words, the relationship between the input and output of the sensor is established through experiments,At the same time, the error relation under different use conditions is also determined。The sensor calibration is divided into static calibration and dynamic calibration。
2018-12-26 Reading quantity 232
introduction:Five-axis manipulator,Five axis servo manipulator,The servo control system of the five-axis manipulator is composed
2018-12-21 Reading quantity 237
introduction:Programmable controller for shortPCorPLCIt is an electronic system for numerical operation,Specifically designed for use in industrial environments。It uses a memory that can be programmed,Used to store logical operations and sequence control during execution、timing、Instructions for counting and arithmetic operations,And through digital or analog input(I)Sum output(O)port,Control various types of machinery or production processes。Programmable controller is developed on the basis of electrical control technology and computer technology,And gradually developed into a microprocessor as the core,Automation technology、Computer technology、New industrial control device integrated with communication technology。At present,PLCIt has been widely used in the automatic control of various production machinery and production process,Become an important、popularization、Industrial control device with many applications,It is recognized as the three pillars of modern industrial automation(PLC、Robot、CAD/CAM)among
2018-12-19 Reading quantity 364
introduction:Ultra-high pressure electric pump is made of oil pump、Control valve、Fuel tank、Electric machine、Meters, etc Hydraulic system,Sometimes were making There will be noise when using it,We are very confused about the noise,Here we will teach you how to solve it。 In response to our noise problem in this ultra-high pressure electric pump,First of all, we need to know in particular that the ultra-high pressure electric pump When in use,We should pay attention to the noise level over a period of time,If significantly increased,It can be identified by its sound Which aspect may fail。
2018-12-18 Reading quantity 421
introduction:Do you know the domestic harmonic reducer?Can you give China a chance?Harmonic reducer,It is a kind of high precision reducer,The main advantage is its simplicity、Small size、High precision、High speed ratio,Mainly used in robots、spaceflight、Printing and other industries with high precision and volume requirements,Its the core component of the robot。
2018-12-15 Reading quantity 198
introduction:Harmonic reducer,The utility model provides a flexible gear with controllable elastic deformation by assembling a flexible bearing on a wave generator,A gear drive that engages rigid gears to transmit motion and power。 Applied discipline:Mechanical engineering(First-level discipline);drive(Secondary subject);Gear drive(Tertiary discipline)Harmonic gear drive reducer is a new type of reducer developed by using the principle of planetary gear drive。
2018-12-10 Reading quantity 539
introduction:Bearings are components used for support,It is also used to support the rotating parts on the shaft,The types of bearings are divided into frictional properties:There are plain bearings and rolling bearings;According to the direction of load:Directional bearing、Drive bearing、Centripetal thrust bearing, etc。
2018-10-11 Reading quantity 305
introduction:In artificial intelligence、Cloud computing、With the rise of big data and other technologies,China has become the worlds largest industrial robot consumer market and the worlds largest potential service robot market,The development of intelligent robot industry has unique basic advantages。however,Due to a late start、Technology lag and other multiple factors,There is still a big gap between the development of Chinas intelligent robot industry and the international leading level,Have a hard time catching up。consequently,How to objectively view the advantages and disadvantages of the development of Chinas intelligent robot industry,How to promote core technology breakthrough,On the basis of drawing lessons from international experience, we will promote Chinas intelligent robot industry to become bigger and stronger、Achieve high-quality development,Has become the focus of the industry。
2018-12-08 Reading quantity 331
introduction:The sequence of operations is as follows: The clearance adjustment of cylindrical roller bearings with tapered holes Cylindrical roller bearings with tapered holes can adjust the internal clearance by the thickness of the pad。 The sequence of operations is as follows: a、Confirm the cone of the shaft。The cone should be coated with liquid80%touch。 b、Place the inner ring with roller gently into the cone of the shaft c、Put the outer ring horizontally fixed shaft d、Place the measuring end of the dial gauge in the center of the outer diameter of the outer ring e、Press the outer ring from above,Turn from side to side,Zero the dial gauge。
2018-12-08 Reading quantity 382
introduction:koyoBearing assembly is an operation that fitters often have to do in assembly and repair work,whilekoyoBearing clearance adjustment and pretightening arekoyoBearing assembly work is an important link。Accurately grasp the process concepts of clearance adjustment and pre-tightening,And the process method is correctly used in the assembly work,It is the guarantee of the quality of bearing assembly work。
2018-12-08 Reading quantity 1116