How to measure the thickness of steel plates in the production process, thickness gauges to help
Want to measure the thickness of the steel plate in the production process, you must let the steel plate after production through the thickness gauge to be able to do real-time measurement.
In the production line are generally non-contact laser thickness measurement, non-contact online laser thickness gauge set of laser light source, photoelectric detection and computer industrial control technology in one, can be widely used in the production line for a variety of materials thickness, width, contour of the real-time measurement, is an important equipment for product quality control of our industrial production line. As a kind of non-contact thickness measurement instrument, it has been popular among people.
Because of its non-contact measurement, accurate reading, convenient measurement, especially in the object positioning and thickness measurement of the most widely used. But ordinary online thickness gauge has a shortcoming, is in the measurement of high-temperature objects, due to high-temperature object surface heat radiation, especially in the ultra-high-temperature objects, such as billet surface of more than 1000 degrees Celsius, often inaccurate readings or delayed response problems. High-temperature online thickness gauge is to address this problem, using a new design concept, the maximum extent to avoid the impact of thermal radiation, so as to achieve accurate measurement of high-temperature objects.
Laser thickness gauge is composed of the upper and lower two opposing laser ranging sensors, when the work of the upper and lower two sensors were measuring the distance between the sensor and the object to be measured on the upper and lower surfaces, with the total distance between the two sensors minus the distance measured by the two sensors can be obtained by the thickness of the object. The advantage of the laser thickness gauge is that it is non-contact measurement, not because of wear and tear and loss of accuracy, especially for the measurement of moving objects. In addition, compared with ultrasonic thickness gauge accuracy is higher, compared with X-ray thickness gauge without radiation pollution.
Non-contact laser thickness gauge is suitable for a variety of hot and cold rolled steel strip, steel plate, aluminium plate, aluminium foil, copper plate, copper foil, converter lining, wood, food, precision devices, all kinds of rubber sheet, rubber film, rubber tyres, plastic plates, cloth and other transparent and non-transparent flexible plate thickness measurement and monitoring online.
