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2020-11

Displacement sensor can be used in automatic welding machine displacement measurement and control sy
For welding technology, there are many uncontrollable factors in manual welding operation: manual welding affects welding quality, and automatic welding automation and intelligent operation mode can ensure that the divergence, fluctuation and accuracy of welding quality tend to be consistent as much as possible; Manu...

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2020-11

Displacement Sensor Used in Tool Damage Detection of Machine Tools
With the rapid development of industrial automation, the automation degree and production efficiency of CNC machine tools have also been greatly improved. With a small amount of machine tools, production failures can be quickly found through manual inspection. For FMS, CIMS, unattended factories, etc., it is necessary ...

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2020-11

On-line detection technology of safety valve with linear displacement sensor
Safety valve is an overpressure protection device applied to pressure-bearing equipment in electric power, petroleum and chemical industries, which is mainly used for pipelines and various pressure-bearing equipment. When the working pressure of medium exceeds the allowable pressure value, the safety valve will automat...

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2020-11

The necessity of linear trimming for linear displacement sensor
Linear displacement sensor is a kind of high precision displacement sensor which takes resistance as detection quantity and can be adjusted linearly. The sensor is mainly composed of a resistance plate and a movable brush, which is connected to the measuring circuit with a voltage divider. When the brush slides on the ...

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2020-11

Application of linear displacement sensor in closed loop control system of control valve
At present, the displacement sensors commonly used in valve spool position detection include potentiometer principle, linear displacement sensor and LVDT displacement sensor. LVDT displacement sensor has high precision and strong anti-interference ability. It is also widely used in control valve system, but it is not s...

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2020-11

Connection method of displacement sensor and PLC control system
The linear displacement sensor based on potentiometer principle is a linear displacement sensor with sliding rheostat structure. The sensor can supply 5V or 10V power, output 0-5V, 0-10V voltage signal, or 12-24V power supply. It is equipped with transmission module to output 0-5V, 0-10V, 4-20mA analog signal, which is...

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2020-11

Technical analysis of factors affecting linear accuracy of linear displacement sensor
Linear accuracy is an important index to describe the static characteristics of displacement sensor. On the premise that the measured input is in a stable state, the maximum deviation between the sensor output calibration curve and the fitting line and the percentage of full scale output (linearity is also known as n...

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2020-11

Application of displacement sensor in coater
Glue coater is a kind of machine for coating glue on the surface of paper, film and other materials. Firstly, the material to be processed is passed through the glue groove, and the thickness of the glue layer is controlled by the high-precision pinch roller, and then the adhesive layer is firmly coated on the surf...

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2020-11

Application of linear displacement sensor in on line monitoring of locomotive braking device
The reliability of locomotive braking system is the basis of ensuring traffic safety, which plays an important role in increasing train carrying capacity and improving train running speed. The application of linear displacement sensor in locomotive box brake unit is of great significance for on-line monitoring of bra...

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2020-11

Application of linear displacement sensor in closed loop control of automatic riveting machine
Automatic riveting machine is a kind of automatic processing equipment which uses stamping equipment and special connecting Abrasives through an instantaneous high pressure, according to the cold extrusion deformation of plate material, forming an automatic processing equipment with certain tensile and shear strength w...

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2020-11

The displacement sensor can be used for bridge dynamic and static deflection measurement
Deflection refers to the linear displacement of the axis of the member in the direction perpendicular to the axis or the line displacement of the middle surface of the plate and shell in the direction perpendicular to the middle plane when the force or temperature changes unevenly. The deflection of a beam or ...

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2020-11

Linear displacement sensor can be used in manipulator control system
Manipulator is a kind of automatic operation device which can imitate some movement functions of human hand and arm, and is used to grasp and carry objects or operation tools according to fixed procedures. It is the earliest industrial robot, which can take the place of human to engage in monotonous and arduous work,...

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2020-11

Application of linear displacement sensor in horizontal displacement measurement of civil structure
Horizontal displacement is an important parameter reflecting the mechanical properties of structures. The horizontal displacement of representative points such as foundation, dam and building is measured with observation instruments and equipment, and the regularity of horizontal displacement is analyzed. The p...

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2020-11

What are the main factors of signal delay in displacement sensor measurement and control system
Linear displacement sensor is widely used in the field of equipment manufacturing, processing machinery, production line and other automation fields. The analog signal of displacement sensor is transmitted to the PLC control system through a / D conversion module, and the instruction is sent to the actuator thro...

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2020-11

Analysis and solution of analog signal interference in measurement and control system
With the development of technology and the deep implementation of national intelligent manufacturing strategy, displacement sensor measurement and control system is widely used in the field of industrial automation. Displacement sensor used in measurement and control system is mainly used in displacement measur...