Application of Fiber Bragg Grating Sensing Technology - Application of FBG Sensor - Application of FBG-Application of FBG Demodulator - Application of FBG Sensing in Industry
FBG Sensing Technology for the Strain Monitoring of Metal Materials During Stretching Process
Fiber grating sensing technology has been widely used in scientific research, particularly for strain monitoring of metal materials during stretching. This technology provides researchers with accurate and reliable data, enabling them to study the behavior of metal materials during stretching, analyze the properties of the materials, and optimize their performance. In this article, we will discuss the problems that fiber grating sensing technology can solve, and how Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS ) can support the strain monitoring of metal materials during stretching process.
Fiber Bragg Grating Sensing Principle：
Fiber Bragg gratings (FBGs) are periodic structures that are inscribed in the core of an optical fiber. These structures reflect a specific wavelength of light that is determined by the periodicity of the grating. When the grating is subjected to mechanical or thermal strain, the reflected wavelength changes in a predictable manner. By monitoring the reflected wavelength, changes in strain, temperature, and other parameters can be detected. FBG sensors can be used to monitor a wide range of parameters, including strain, stress, temperature, and vibration.
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Demand for Strain Monitoring of Metal Materials During Stretching Process:
In the field of scientific research, strain monitoring during the stretching process of metal materials is essential for several reasons. Firstly, it enables researchers to understand the behavior of the materials under stress, including the yield point, ultimate tensile strength, and modulus of elasticity. Secondly, it helps to analyze the properties of the materials, including ductility, toughness, and fatigue strength. Thirdly, it provides a basis for optimizing the performance of the materials, particularly in industrial applications.
Importance of Strain Monitoring of Metal Materials During Stretching Process:
Strain monitoring is essential during the stretching process of metal materials in scientific research because it provides a basis for understanding the behavior of the materials under different stresses. This information is critical for developing new materials, improving the performance of existing materials, and ensuring the safety and reliability of structures and components.
Difficulties in Strain Monitoring of Metal Materials During Stretching Process：
Strain monitoring during the stretching process of metal materials is challenging due to several factors. Firstly, the deformation of the materials is non-uniform, and the strain distribution varies with time and location. Secondly, the extreme conditions, including high temperature and pressure, make it difficult to install strain gauges and other traditional sensors. Lastly, the harsh environments can cause signal interference and reduce the accuracy of the measurements.
What Problems can be Solved by FBG Sensing Technology:
Fiber grating sensing technology is an effective solution for monitoring strain during the stretching process of metal materials. This technology can provide accurate and reliable data, even in extreme conditions. The fiber optic cables are small, flexible, and can be easily installed on the surface of the materials, enabling real-time monitoring of the strain distribution. Furthermore, the fiber optic cables are immune to electromagnetic interference, ensuring the accuracy of the measurements.
Recommended fiber grating strain sensors:
This product is a high-range fiber bragg grating strain sensor (FBG strain gauge) used for strain measurement. It can be used in a single-ended structure, where it is inserted into the object to be measured for strain measurement. It can also be used in a double-ended structure, where it is fixed with a fixture or bonded directly to the surface for strain measurement, enabling multi-point strain measurement when connected in series. The structure of this product is the same as that of fiber bragg grating stress sensors.
Product Overview:
The OFSCN® high-range fiber bragg grating strain sensor (FBG strain gauge) consists of fiber connectors (FC, SC, LC, ST, etc.), high elastic materials, and single-point FBG encapsulation. Depending on the materials used, it can work at room temperature or a maximum high temperature of 120 degrees Celsius (customizable upon request).
This product is characterized by its small size, light weight, high tensile and compressive strength, waterproof and moisture-proof properties, and full sealing. By utilizing the strain characteristics of FBG, this sensor can be inserted, welded, bonded, or adhered to the internal or surface of the test structure for strain detection and monitoring.
2500με Fiber Bragg Grating Strain Sensor - FBG Strain Gauge - Metal Encapsulation - High Temperature FBG Strain SensorThe product is a fiber Bragg grating strain sensor (FBG strain gauge) encapsulated in seamless steel tube, used for strain measurement. In most cases, it is a single-point single-ended structure, or it can be produced as a multi-point single-ended structure. In a few cases, it can also be a double-ended structure. The deployment method of the product depends on the supporting fixtures, which can be directly inserted into the test object, or installed by surface welding with corresponding fixtures, bolted with drilled holes for fixation, adhesive surface mounting, tied with straps for fixation, or fixed with clamps, among various installation methods. This product is a basic structural product, which can be calibrated as a FBG displacement sensor, or used as a FBG stress sensor.
Product Summary:
The OFSCN® Capillary Seamless Steel Tube Fiber Bragg Grating Strain Sensor (FBG strain gauge) is composed of fiber optic connectors (FC, SC, LC, ST, etc.), stainless steel seamless tubes, and single-point FBG encapsulation.
It can also be customized as a high-temperature resistant fiber Bragg grating strain sensor.
This product features a small size, lightweight, high tensile and compressive strength, waterproof, moisture-proof, and fully sealed characteristics. By utilizing the strain characteristics of the FBG, this sensor can be inserted, clamped, surface-mounted, glued, or embedded into the measured structure to perform strain detection and monitoring.
Beijing Dacheng Yongsheng Technology Co., Ltd.:
Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS) is a professional manufacturer of fiber grating sensors, fiber grating demodulators and system software. Specializing in the production of various fiber grating sensors, including temperature, strain, stress, displacement, vibration, shape sensors, etc. DCYS also produces fiber grating demodulators, and can customize and develop related application software.
Recommended fiber grating demodulator:
This product is produced by DCYS, and it is a high-speed high-frequency fiber Bragg grating demodulator(Interrogator). The fiber grating demodulator is compatible with various specifications and models of OFSCN® fiber bragg grating sensors (temperature, strain, stress FBG sensors, etc.). It features adjustable port density (4, 8, 12, 16 channels) and high-speed high-refresh rate capabilities.
DCYS Helps to Monitor the Strain of Metal Materials During Stretching Process:
DCYS's products can help solve some problems in the field of scientific research in the strain monitoring of metal materials during stretching process. DCYS can provide customized solutions for researchers, ensuring that they obtain accurate and reliable data for their studies.
Other Points Need to Be Clarified:
In conclusion, strain monitoring during the stretching process of metal materials is essential in scientific research to understand the material's mechanical properties and behavior. However, traditional strain sensing methods have limitations in accuracy, resolution, and reliability, which can impact the research results.
Fiber grating sensing technology, such as Fiber Bragg Grating sensors, offers a promising solution for strain monitoring during stretching of metal materials. The technology provides high accuracy, resolution, and reliability, and can also measure strain distribution along the length of the fiber.
Beijing Dacheng Yongsheng Technology Co., Ltd. is a professional fiber grating sensor manufacturer that can provide customized solutions for the strain monitoring needs of scientific research. With our expertise and experience in the field, DCYS can help overcome the challenges in monitoring strain during the stretching process of metal materials, and contribute to the advancement of scientific research.
In summary, fiber grating sensing technology has significant potential in the field of scientific research for strain monitoring during stretching of metal materials, and Beijing Dacheng Yongsheng Technology Co., Ltd. is an excellent partner to provide tailored solutions for research needs.