Tag: application

The ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It only needs to be rotated 90 degrees and a small torque can be closed tightly. Ball valves are most suitable for switching and shut-off valves. The valve seat sealing ring of the ball valve is usually made of plastic, so when choosing the structure and performance of the ball valve, the fire resistance and fire resistance of the ball valve should be considered, especially in the petroleum, chemical, metallurgical and other departments.

A colorimeter is a device used for colorimetric measurements that measures the absorbance of a specific solution of light of a specific wavelength. Colorimeter is used more and more widely in printing. Whether in screen printing or any other printing method, colorimeters have become an essential piece of equipment in the printing process. in many fields. On top of that are ink color matching, color management and print quality checks.

The dedicated solid state relay has the functions of short circuit protection, overload protection and overheat protection. It can realize the intelligent module required by the user and directly use it in the control system with the combination logic curing package. SSR can use external analog signal to trigger the module to achieve linearly adjustable output voltage.

With the development trend of rail transit manufacturing industry, the maintenance quality and efficiency of rail transit vehicles and other mechanical equipment are required to be higher and higher. Because of the characteristics of industrial endoscope nondestructive testing technology, it has become an important testing tool in the industrial field. Industrial endoscopes can be used for visual inspection in special environments, such as containers, pipes, the interior of difficult-to-disassemble equipment, inner surfaces with narrow gaps, or areas that cannot be directly observed by human vision. Its application in the development, manufacture, maintenance, inspection and quality control of rail transit vehicles mainly includes the following four aspects.

Linear actuators convert the rotary motion of the motor into a straight line. Traditional motors move in a circle, while linear actuators move forward and backward. Push and pull actions allow the device to slide, tilt and lift items with the push of a button. The design provides the operator with accurate and precise control over production. Fluid motion means linear actuators require minimal maintenance over their lifetime and are naturally energy efficient. They are easier to install, cost less and take up far less space than their hydraulic or pneumatic counterparts.

Industrial robots are widely used in the automotive industry, electrical equipment manufacturing, food processing machinery manufacturing and other industrial chain manufacturing, with the increase in the cost of manual services, the development trend of intelligent robots to replace manual services is becoming more and more significant, and the advantages of good consistency of goods manufactured by intelligent robots, high precision of assembly lines are also increasingly suffering from the high attention of manufacturers.

Electric bikes are generally welcomed by the majority of consumers because they are light and fast and adapt to the modern need for environmental protection, efficiency and safety. As a green transportation, electric vehicles require high motor efficiency and high adaptability. Motor is the key of electric bike technology, and the progress of motor technology and the development of power electronics technology are closely related. Under the condition of limited energy, the efficiency of the motor directly affects the main whole index of the electric bike, its volume, weight and appearance also directly affect the shape of the whole electric bike, and the reliability of the motor also directly affects whether the electric bike can be received by the majority of consumers.

Thanks to the rapid development of technology nowadays, there are various kinds of isolation switches on the market, designed for different uses. They may be intended specifically for industrial applications or for home use. Choice of isolator switches depends on the requirement and application. We'll take a look at them one at a time and try to understand what's special about them. In this article, we will talk about types and applications of isolator.

With the development of new materials, mechatronics, power electronics, computers and other related new technologies, synchronous motor control system has opened up a wide range of applications, to achieve high speed, high precision, high stability, fast response, high efficiency and energy saving motion control. In industrial and agricultural production, there are a large number of production machines that require continuous single-direction operation at roughly constant speed.

A linear servo motor changes the rotational motion of a motor into a straight line. Conventional electric motors move in a circle, while linear actuators move forward and backward. The push and pull action allows the device to slide, tip, and lift items with the push of a button. The design provides operators accurate and precise control over the production. The fluid movement means the linear actuator requires minimal maintenance over its lifespan and comes with natural energy efficiency. They are easier to install than their hydraulic or pneumatic counterparts, cost less, and take up significantly less room.

Air motors work with power from compressed air, such as an air compressor. air motors weigh less than many electric motors, have a simple structure and can easily switch between forward and reverse rotation. air motors can have a smaller installation size than electric motors with the same power output, and can be used environmentally, quickly and safely. This article briefly introduces the application of air motor.

The variable frequency constant pressure water supply system takes the water pressure of the pipe network (or the user's water flow) as the setting parameter, and uses the pressure sensor to measure the water pressure in the water supply system, and then the pressure sensor will detect the signal 0-10V or 4~20ma signal. It is transmitted to the PID loop of the VFD, and after the VFD PID processing, the running speed of the water pump is adjusted according to the output frequency signal of the variable frequency drive, so as to realize the closed-loop automatic adjustment of the water pressure of the pipe network, so that the water pressure of the pipe network of the water supply system can be adjusted according to the setting.

Industrial endoscope is a multi-disciplinary universal tool, its function is to bend the pipe deep exploration, can observe the parts that can not be directly observed, can observe the internal space structure and state in the sealed cavity, can realize long distance observation and operation. This article briefly introduces the scope of industrial endoscope.

ATO uninterruptible power supply is now widely used in mining, aerospace, industry, communications, national defense, hospitals, computer business terminals, network servers, network equipment, data storage equipment, emergency lighting systems, railways, shipping, transportation, power plants, substations, nuclear power plants, fire safety alarm system, wireless communication system, program-controlled switchboard, mobile communication, solar energy storage energy conversion equipment, control equipment and it's emergency protection system, personal computer, etc.

Angle sensors, as the name suggests, are used to detect angles. It has a hole in its body that fits the shaft. When attached to the RCX, the angle sensor counts every 1/16th of a revolution of the shaft. When turning in one direction, the count increases, and when the turning direction changes, the count decreases. The count is related to the initial position of the angle sensor. When the angle sensor is initialized, its count value is set to 0.

UPS, also known as an uninterruptible power supply, is a constant voltage and constant frequency uninterruptible power supply with the energy storage device and inverter as the main component. It mainly provides uninterrupted power supply to a single computer, computer network system or other power electronic equipment. When the mains input is normal, the UPS will stabilize the mains and supply it to the load. At this time, the UPS is an AC mains voltage stabilizer, and it also charges the battery inside the machine. When the mains power is interrupted (accidental power failure), the UPS will immediately supply the 220V AC power to the load by inverting the power of the battery in the machine, so that the load can maintain normal operation and protect the software and hardware of the load from damage.

UPS is an uninterruptible power supply with energy storage device. It is mainly used to provide uninterrupted power supply to some devices that require high power stability. When the mains input is normal, the UPS will stabilize the mains and supply it to the load. At this time, the UPS is an AC voltage stabilizer, and it also charges the battery inside the machine; when the mains is interrupted (accidental power failure) When the UPS is switched on, the UPS will immediately supply 220V AC power to the load by switching the DC power of the battery to the load, so that the load can maintain normal operation and protect the software and hardware of the load from damage. UPS devices usually provide protection against overvoltage or undervoltage.

An oscilloscope is a very versatile electronic measuring instrument. It can transform invisible electrical signals into visible images, which is convenient for people to study the changing process of various electrical phenomena.Today we will introduce the features and applications of oscilloscopes. We hope that after reading, you can know the usage of oscilloscope.

In the steel production process, monitoring the temperature is essential to improve productivity and product quality. Whether the temperature of the production process is within the range required by the process; whether the temperature of the heating furnace is too low or too high; whether the rolling mill needs to be adjusted, or to what extent it needs to be cooled, infrared thermometers can solve these problems well. Infrared thermometers are mainly used in continuous casting, hot blast furnace, hot rolling, cold rolling, bar and wire rolling in the steel processing and manufacturing process.

At present, with the continuous improvement of people's living, various industries pay more and more attention to the temperature and humidity management environment of product production, equipment and warehouse storage. Therefore, it is necessary to use the temperature data loggers. The temperature and humidity data logger measures the temperature and humidity parameters and stores them in the recorder according to predetermined time intervals or uploads them to the computer cloud platform through Bluetooth or USB. The data logger can be exported and analyzed to ensure that whether there are any incidents that endanger the safety of the product during the storage and shipping. However, which industries need temperature and humidity monitoring systems?