What is Optical Measurement?

Optical measurement is a high-tech combination of photoelectric technology and mechanical measurement. Borrowing computer technology can achieve fast and accurate measurements. Easy to record, store, print, query and more. According to reports, optical measurement is mainly used in modern industrial testing, mainly to check whether the product's shape and position tolerances and numerical aperture are qualified.

Optical measurement is a high-tech combination of photoelectric technology and mechanical measurement. Borrowing computer technology can achieve fast and accurate measurements. Easy to record, store, print, query and more.

According to reports, optical measurement is mainly used in modern industrial inspection. It mainly tests whether the product's shape and position tolerances and numerical aperture are qualified. The main application industries are: metal products processing industry, mold, plastic, hardware, gear, mobile phone and other industries Inspection, as well as product development, mold design, lever manufacturing, original engraving, RP rapid prototyping, circuit inspection and other fields in the industry. The main instruments are: two-dimensional, tool microscope, optical image measuring instrument, optical image projector, three-dimensional, three-dimensional measuring machine, three-dimensional laser scanner, etc. In addition to the application of non-contact detection technology in the machinery manufacturing industry In order to make the machined products meet the design accuracy and quality requirements. ^[1]

Optical measuring instrument classification

The DUTs for optical measurement are classified into three categories: active devices, passive devices, and high-speed communications. Active devices are mainly modulators, transmitters, receivers, amplifiers, MUX / DEMUX, photoelectric and electro-optical converters, and laser sources. The passive components are mainly:

The main fields of application are: metal product processing industry, mold, plastic, hardware, gear, mobile phone and other industries, as well as industrial product development, mold design, lever manufacturing, original engraving, RP rapid prototyping, circuit testing, etc. field.

The main instruments are: two-dimensional element, tool microscope, optical image measuring instrument, optical image projector, three-dimensional element, three-dimensional coordinate measuring machine, three-dimensional laser scanning machine and so on. ^[2]

Application of non-contact detection technology

In the mechanical manufacturing industry, in order to make the machined products meet the design accuracy and quality requirements, in addition to the traditional physical measurement and detection implementation methods, high-performance computers and software technologies, optics, optical imaging, acoustics, and machine motion can be used. The logical measurement and detection implemented by the hybrid technology is used to call these complex measurement and detection technologies non-contact measurement and detection technology. Applying these non-contact measurement and detection technologies to customer-specific measurement and detection tools and equipment has achieved satisfactory expected results in actual projects. Technology implementation methods such as:

1) Application of photoelectric detection technology

2) Application of radiation detection technology

3) Application of power detection technology

4) Application of impedance detection technology

5) Application of ultrasonic testing technology

6) Integrated application of special complex sensing technology ^[2]

Design of industrial inspection system

According to the needs of customers, we can continuously provide customers with cost-effective detection systems. Speed up the progress of customer products on the market, and also improve the competitive advantage of customer products in the market. Including the following design content:

1) Data processing: data collection, data analysis, data transmission

2) Industrial configuration software design: real-time database, real-time control, networking, open data interface, and extensive support for I / O devices.

3) Central control system design ^[2]

Technical Services

In actual work, some equipment needs to improve processing accuracy or add other required detection functions. It is also necessary to provide phase-contrast technical services to enable it to have a higher degree of automation and automatic metering and detection functions. ^[2]

Automatic control design

The organic combination of industrial test system and industrial automatic control, from programmable controller application design (PLC), non-contact detection system to central control system design, in order to improve the processing and automatic calibration accuracy of machinery and equipment, and achieve intelligence Control, improve the yield, shorten the delivery cycle, reduce production costs, and comprehensively improve the market competitiveness of enterprises. ^[2]