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Factories to achieve the automation of the process of the ten industrial products

Last Updated on 2018-01-15 Hits:1130
Factory automation, also known as shop automation. Refers to the automatic or complete manufacturing process of the nature of the process: the whole plant to achieve comprehensive automation, which includes the design and manufacturing process automation, internal management, market information processing and information flow between enterprises and other information flow automation. Tian Tuo Quartet after 13 years of accumulated experience, to help factories achieve full automation efforts.
1. Controller, Automation The factory's brain controller (controller) refers to the controller in accordance with the predetermined order to change the main circuit or control circuit wiring and change the circuit resistance to control the motor start, speed control, braking and reverse Master device. It consists of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is a "decision-making body" issuing a command, that is, coordinating and directing the operation of the entire computer system. Automation factory controller commonly used plc, IPC and so on.
Programmable Logic Controller (PLC) uses a type of programmable memory for user-oriented instructions such as programs, logic operations, sequential controls, timing, counting, and arithmetic operations stored internally and digitally or digitally Analog input / output control of various types of machinery or production processes. IPC (Industrial Personal Computer) is an industrial control computer. It is a general term for the detection and control of production processes, mechanical and electrical equipment, and process equipment using a bus structure. IPC has important computer attributes and features, such as computer CPU, hard disk, memory, peripherals and interfaces, as well as operating system, control network and protocol, computing power and friendly man-machine interface. Industrial products and technology industry is very special, are intermediate products, is for other industries to provide reliable, embedded, intelligent industrial computer.
Robots, the firm executor of automated factories Robots are machines that perform their work automatically. It can either accept human command, run pre-programmed programs, or act on principles that are based on artificial intelligence techniques. Its mission is to assist or replace the work of humankind, such as manufacturing, construction, or dangerous work. Robot generally by the implementing agencies, drives, testing devices and control systems and complex machinery and other components.
3. Servo motor, powered factory Powered muscle servomotor is the engine that controls the operation of mechanical components in a servo system. It is a kind of auxiliary motor indirect transmission. Servo motor can control speed, position accuracy is very accurate, the voltage signal can be converted to torque and speed to drive the control object. Servo motor rotor speed by the input signal control, and can quickly respond to the automatic control system, as the implementation of components, and has a small mechanical and electrical time constant, high linearity, starting voltage and other characteristics of the received electrical signal Converted to angular displacement or angular velocity output on the motor shaft. Divided into DC and AC servo motor two categories, the main feature is that when the signal voltage is zero, no rotation phenomenon, with the torque increases speed and uniform decline.
Servomechanism is an automatic control system that allows the position, orientation, status, etc. of an object to be controlled to follow any change in the input target (or reference value). Servo mainly by pulse to locate, basically can be understood that the servo motor receives a pulse, it will rotate a pulse corresponding to the angle, in order to achieve displacement, because the servo motor itself has a pulse function, so each servo motor Rotating an angle will produce the corresponding number of pulses, thus forming a response with the pulse received by the servomotor, or by closing the loop so that the system knows how many pulses are sent to the servomotor and how many pulses are received at the same time In this way, it is possible to control the rotation of the motor very precisely for precise positioning, up to 0.001 mm. DC servo motor is divided into brush and brushless motor. Brushed motor low cost, simple structure, large starting torque, wide speed range, easy to control, need maintenance, but inconvenient maintenance (for carbon brush), resulting in electromagnetic interference, environmental requirements. So it can be used for cost-sensitive general industrial and commercial applications.
4. Sensors, automated factory Tactile sensor (English name: transducer / sensor) is a detection device that can sense the measured information, and can feel the information, according to certain rules into an electrical signal or Other forms of information output are required to meet the requirements of information transmission, processing, storage, display, recording and control. It is to achieve automatic detection and automatic control of the most important part.
In modern industrial production, especially in the automated production process, various sensors are used to monitor and control various parameters in the production process so that the equipment works in the normal state or the best state and the product achieves the best quality. Therefore, it can be said that without many excellent sensors, modern production also loses its foundation.
5. Variable frequency drive (Variable-frequencyDrive, VFD) is the application of frequency conversion technology and microelectronics technology, by changing the frequency of the motor power supply to control the AC motor power control equipment. The inverter is mainly composed of rectification (AC to DC), filtering, inverter (DC to AC), braking unit, drive unit, detection unit micro-processing unit. The inverter adjusts the voltage and frequency of the output power by the internal IGBT breaking, and provides the required power voltage according to the actual needs of the motor, so as to achieve the purpose of energy saving and speed regulation. In addition, the inverter has a lot of protection functions , Such as over current, over voltage, overload protection and so on.
6. Solenoid valve Solenoid valve (Electromagneticvalve) is the use of electromagnetic control of industrial equipment, is used to control fluid automation basic components, are actuators, not limited to hydraulic, pneumatic. Used in industrial control system to adjust the media direction, flow, speed and other parameters. Hobby-loving companion can focus on the micro-signal of intuitive learning machinery. Solenoid valve can cooperate with different circuits to achieve the desired control, and control accuracy and flexibility can be guaranteed. Solenoid valve there are many, different solenoid valve in the control system to play a role in different locations, the most commonly used is the one-way valve, safety valve, directional control valve, speed control valve.
Industrial cameras, the eyes of an automation factory, industrial cameras are a key component of machine vision systems and their most essential function is to convert optical signals into an orderly electrical signal for the AFT-808 compact HD industrial camera. Choosing the right camera is also an important part of the machine vision system design. The camera not only directly determines the image resolution, image quality, etc., but also directly relates to the operating mode of the entire system.
Industrial cameras are generally installed in the machine instead of the human eye to make measurements and judgments, through the digital image capture target into an image signal, sent to a dedicated image processing system, the image system for a variety of operations on these signals to extract the characteristics of the target, And then according to the results of the decision to control the scene of the equipment action.
8. Instrumentation Instrumentation (English: instrumentation) Instrumentation is used to detect, measure, observe, calculate a variety of physical quantities, material composition, physical parameters and other equipment or equipment. Vacuum leak detectors, pressure gauges, length measuring instruments, microscopes, multipliers, etc. belong to instrumentation. Broadly speaking, instrumentation can also have automatic control, alarm, signal transmission and data processing functions, such as pneumatic regulating instruments used in the automatic control of industrial processes, and electric regulating instruments, and distributed instrumentation control systems are also belong Instrumentation. Because of the improvement of microelectronic skills, instrumentation products are further blended with microprocessors and PC skills, and the digitization and intelligence of instrumentation make progress from time to time, enabling new skills such as multimedia skills, human-computer interaction, trance control, and artificial neuron collection In modern instrumentation has been widely used. Automated factories need to use a variety of instrumentation, such as pressure, level, flow, temperature and other control processes need to parameter values, you need the relevant instrumentation.
9. Automation Software Automation software plays an important role in industrial systems. Its main function is to control the automation of production processes. The industrial control systems have been developed rapidly in technology, industry and application. They have gradually become highly integrated and intelligent , Network development trends and characteristics. Due to the control of the industrial control system, the industrial control system is connected with the traditional IT management system and the Internet, and more and more common software, general hardware and common protocols are adopted internally. More common is the network nebula platform system.
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