The silicon steel core of the current transformer and voltage transformer is required to detect the maximum value of the outer wall and the minimum value of the inner wall and the gap before shipment. The traditional measurement method is manual caliper detection, which is not only inefficient (about 30 seconds/piece), but also has a very large error because it is impossible to find the maximum and minimum values of each position.

Silicon steel core vision dimension measurement system-industrial vision integrator | defect detection | machine vision inspection

Intsoft Tech has developed a complete set of visual inspection system equipment for the silicon steel core project needs, and has applied it to the company, with an accuracy of up to 0.05mm and a speed of up to 0.3 seconds/piece.

System Solution

  1. Adopt 5.1 million high resolution industrial CCD, Ethernet interface, stable data transmission. The camera has the function of automatically connecting after power failure.
  2. Adopt telecentric optics dual telecentric lens, with large field depth, zero distortion, and no inspection.
  3. The optical system uses parallel backlight to enhance the sharpness of product contour imaging.
  4. The software adopts Intsoft Tech intelligent measurement software, with modular interface and tools, simple and easy to operate.

Silicon steel core vision dimension measurement system-industrial vision integrator | defect detection | machine vision inspection

System features and functions

  1. The system can find the maximum and minimum values ​​and measure them autonomously
  2. With the use of dual telecentric lenses, there is no measurement error caused by distortion for large workpieces.
  3. Product height (thickness) will not cause the inner and outer walls to be invisible, and the product contour is imaged equally on the camera.
  4. Modular intelligent measuring software, which can measure point-to-point, point-to-line, line-to-line, angle, maximum, minimum, centerline, arc, circle detection, etc. It is easy to operate and can be used after half an hour of training.
  5. Improve the traditional detection method from 30 seconds/piece to 0.3 seconds/piece
  6. The detection accuracy of the system equipment is 0.05mm.
  7. Data and image storage are stored on the local hard disk, which can track bad factors in real time. Image saving can be set freely, and the saving type can be selected (qualified, unqualified, all).
  8. Any product size can be detected, not limited to the current product
  9. Different measurement engineering files can be established for different products, and they can be flexibly called and operated in ten seconds.
  10. This system equipment adopts manual feeding detection, but includes automatic detection function, and has reserved trigger and alarm output interfaces, which can be used to connect with automation equipment.

Expanded Applications

  1. This system is suitable for measuring the dimensions of all castings and workpieces with a size of 48*36mm.
  2. This system has incomparable advantages in measuring the dimensions of workpieces at a certain height. Its optical characteristics of no parallax, large depth of field, and constant magnification can achieve an accuracy that similar measurement software cannot achieve.