Measurement Systems

Application Case of Rotational Axis Cylindrical Runout Measurement Based on LTC4000F Spectral Confocal Sensor and LTP030 Laser Displacement Sensor

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Application Case of Rotational Axis Cylindrical Runout Measurement Based on LTC4000F Spectral Confocal Sensor and LTP030 Laser Displacement Sensor

1. Application Background and Measurement Objectives In industrial manufacturing, cylindrical runout is a key indicator for assessing the machining accuracy of shaft-like parts (such as motor shafts, hydraulic cylinder piston rods, and precision bearing inner rings). It refers to the radial deviation of each point on the surface of a cylinder during rotation relative to … Read more

Understanding Fiber Optic Sensors

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Understanding Fiber Optic Sensors

Fiber optics were initially used for the transmission of light, making them suitable for long-distance information transfer and serving as the cornerstone of modern information society’s fiber optic communication. The characteristic parameters of light waves propagating in fiber optics can change indirectly or directly due to external factors, allowing fiber optic sensors to analyze and … Read more

Principles of Common Optical Sensors Explained in Depth

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Principles of Common Optical Sensors Explained in Depth

There are many applications of optics, and sensors are often used in our daily lives. Today, we bring you a detailed explanation of the principles of optical sensors, filled with valuable information. Please save it! Grating Sensors Grating sensors refer to sensors that measure displacement using the principle of grating interference. A grating is an … Read more