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Qingdao Sennari Precision Instrument Co., Ltd
Optical axis measuring machines can adapt to the measurement of various objects
Date: 2025-08-17Read: 1
Optical axis measuring machine is an instrument that uses optical principles for precision measurement, widely used in manufacturing, precision machinery, electronics, electrical, aerospace and other fields. By utilizing optical sensing technology, precise measurements of the size, shape, position, and other aspects of the object being measured can be made without contact. Due to its high precision, high efficiency, and non-contact characteristics, it plays an important role in modern industry, especially in the quality inspection of complex, small, or precision workpieces.
Optical axis measuring machineThe components of:
1. Light source system
The light source is the foundation of optical measuring machines, and commonly used light sources include lasers LED、 White light, etc. The selection of light source is based on the properties of the object being measured, measurement requirements, and accuracy requirements.
2. Optical sensors
Optical sensors are responsible for receiving reflected or refracted light from a light source that illuminates the surface of the object being measured. Common optical sensors include CCD, CMOS sensors, laser displacement sensors, etc., which achieve different measurement tasks according to different working principles and application scenarios.
3. Measurement table
The measuring platform provides a stable platform and is usually equipped with a precise mobile system (such as XYZ 3D positioning system) to accurately locate the measured object. The stability of the measuring platform is crucial for improving measurement accuracy.
4. Control system
The control system is the brain, responsible for coordinating the work of light sources, sensors, measurement tables, and other parts, and processing and calculating the collected data in real time. Control systems are usually equipped with specialized software that can be flexibly set up and operated according to different measurement tasks.
5. Display and output system
The monitor is used to display measurement results in real-time. Users can view various parameters and data through the monitor, and the system can also output the data to external devices (such as computers, printers, etc.) for further analysis and processing.
Main features and advantages:
1. High precision
Optical measurement technology can provide measurement accuracy at the micrometer or even nanometer level, making it particularly suitable for precision machining and measurement of small-sized objects. Compared to traditional contact measurement, optical measurement has higher resolution and accuracy.
2. Non contact measurement
Avoiding wear, damage, or deformation caused by contact, especially suitable for objects with high surface requirements and easy damage.
3. Quick measurement
Usually able to achieve relatively fast measurements, suitable for mass production or high-efficiency detection scenarios. Its high speed and automation level can greatly improve production efficiency.
4. Strong adaptability
Optical measurement technology can adapt to the measurement of various objects, including transparent, reflective, smooth or rough surfaces, and even very small objects.
5. No need to touch the sample
Since optical measurement does not rely on physical contact, it can avoid any damage to the sample caused by contact. This is very important for high-precision components, small electronic components, etc.
Application areas of optical axis measuring machines:
1. Precision machining and manufacturing
In precision machinery manufacturing, it is widely used to detect the dimensions, tolerances, and surface shape of parts. Especially when manufacturing high-precision parts, optical measurement can provide higher measurement accuracy.
2. Electronic industry
In the production process of electronic components, especially in the detection of small components such as chips and PCB boards, optical measurement technology can provide high-precision and fast detection to ensure the quality of electronic components.
3. Aerospace
Used in the aerospace field to detect the size, shape, and surface quality of aircraft components, ensuring that each component of the aircraft meets strict design requirements and safety standards.
4. Automobile manufacturing
In automobile manufacturing, optical measurement can be used for quality control of components, dimensional inspection, and inspection of assembly accuracy. The high precision and non-contact characteristics of optical measurement are particularly important in automotive production.
5. Optical component inspection
In the production process of optical components such as lenses, optical fibers, lenses, etc., it is possible to detect their shape, size, surface quality, etc., to ensure the performance and quality of optical components.