For enterprises, improving efficiency is conducive to saving costs, and the emergence and use of visual measuring machines has effectively improved the efficiency of industrial measurement, because it can simultaneously measure multiple product dimensions in batches.
The visual measuring machine is a quality leap on the basis of the original projector, and it is a technical upgrade of the projector. It overcomes the shortcomings of traditional projectors, and is a new type of high-precision, high-tech measuring instrument that integrates optical, mechanical, electrical, and computer image technologies. Compared with traditional measurement, the automatic vision measuring machine has the following characteristics:
1. The measurement speed is extremely fast, and it can complete the drawing, measurement and tolerance evaluation of less than 100 dimensions within 2 to 5 seconds, and the efficiency is dozens of times that of traditional measuring instruments.
2. Avoid the influence of Abbe error due to the increase of measuring stroke. The repeated measurement accuracy is high, which solves the phenomenon of poor consistency of repeated measurement data of the same product.
3. The instrument has a simple structure, does not need to shift the scale and grating, and does not need to move the worktable during the measurement process, so the stability of the instrument is very good.
4. Since the precision scale is the pixel point of the CCD camera, and the pixel point will not change with time and will not be affected by temperature and humidity, the accuracy of the automatic visual measuring machine is relatively stable, and the automatic measurement accuracy can be realized through software. calibration.
Post time: Oct-19-2022
