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  • How do converters achieve continuous optimization of machine tools

    introduction: The debugging of various operating parameters of the inverter is completed by intelligent keyboard and display,Easy setup、Flexible change、Short debugging time。The traditional DC speed control system debugging involves the trigger pulse phase adjustment,Comprehensive adjustment of speed negative feedback debugging and other parameters,Difficult to debug、Long time,And it is not easy to achieve optimal control。 At present,Due to change...

    2016-03-11 Reading quantity 1557

  • The main advantages of frequency converter in machine tool transformation

    introduction: At present, due to the high cost performance of the inverter,Therefore, the frequency converter is very common in the numerical control transformation of economic CNC machine tools and ordinary machine tools。Its main advantages are: First of all,Reduced control circuit。The frequency converter is extremely convenient to use、Full range of control can be achieved through a few terminals on its periphery。There are perfect protection measures inside the inverter,...

    2016-03-10 Reading quantity 1564

  • Answer the anti-interference problem of inverter in detail

    introduction: On the spot,Frequency converter interference appears more,And relatively serious,Even the control system can not be put into use。The working principle of the frequency converter is destined to produce strong electromagnetic interference。 The frequency converter includes a rectifier circuit and an inverter circuit,The input alternating current passes through a rectifier circuit and a flat wave loop,Convert to DC voltage,Then the DC voltage is transferred through the inverter...

    2016-03-10 Reading quantity 1562

  • Technical analysis: Deep decryption multi-sensor fusion system

    introduction:The basic principle of multi-sensor information fusion technology is like the process of synthesizing information in the human brain,The various sensors are layered、Multi-space information complementation and optimal combination processing,The result is a consistent interpretation of the observed environment。In this process, we should make full use of multi-source data for reasonable control and use,The ultimate goal of information fusion is based on the separated observation information obtained by each sensor,Pass on multiple levels of information、Multiple combinations lead to more useful information。Its not just the use of multiple sensors...

    2016-03-10 Reading quantity 1567

  • The allowable current of the inverter is inversely time dependent on the process time

    introduction: Start on motor(Accelerate)In the process, the motor must not only bear the load torque of stable speed operation,And the acceleration torque,If the production machinery starts on(Accelerate)No special time requirement,Start can be extended appropriately(Accelerate)Time to deflect the peak current。If the production machinery starts on(Accelerate)There are certain time requirements,You have to think it over.。 ...

    2016-03-10 Reading quantity 1559

  • Sensor plays an important role in robot control

    introduction: Sensors play a very important role in the control of robots,Because of the sensors,Robots have human-like perceptual functions and reflexes。In that way,What specific requirements does the robot have for the sensor? The first thing to look at is precision and so on,For intelligent robots, sensors need to be highly accurate,High reliability...

    2016-03-10 Reading quantity 1581

  • Application analysis of PLC in control system

    introduction: Programmable controller(ProgrammableLogicController)For shortPLCorPC,Developed from earlier relay logic control systems,It continues to absorb microcomputer technology to enhance its function,Gradually suitable for complex control tasks。 PLCThe reason why it is alive,Because it is more suitable for industrial sites and market requirements:High reliability...

    2016-03-10 Reading quantity 1646

  • Inverter working principle and common control mode

    introduction:Inverter working principle and common control mode,Frequency conversion speed regulation technology is an important development direction of modern electric drive technology,And as the core of frequency control system—The performance of frequency converter is also becoming more and more the determining factor of speed regulation performance,In addition to the frequency converter itself manufacturing process“innate”Out of condition,What kind of control method is also very important for the inverter。

    2016-03-10 Reading quantity 257

  • The intelligent and multi-functional sensor will become an important direction of development

    introduction:According to the definition of the sensor in our countrys national standard,A sensor is a device or device that can feel the specified measured signal and convert it into a usable output signal according to a certain law,Usually the sensor is known as the sensing element and the conversion element。The sensitive element refers to the part that can directly feel the measured part;The conversion element refers to the part of the sensor that can convert the output of the sensitive element into an electrical signal suitable for transmission and measurement。 Highly developed in information technology...

    2016-03-09 Reading quantity 1569

  • The main design points of PLC control system are introduced

    introduction: The system should first calculate the input according to the control requirements、exportation(I/O)points,And in the selectionPLCReserve points on the basis of actual need10%Margin of,In case of system expansion or transformation。 PLC,It was developed on the basis of relays and computers,And gradually developed into a microprocessor as the core,Automation technology、Computer technology...

    2016-03-09 Reading quantity 1539