For enterprises, improving efficiency is conducive to cost savings, and the emergence and use of visual measuring machines effectively improve the efficiency of industrial measurement, because it can simultaneously measure multiple product sizes in batches.
Vision measuring machine is a quality leap on the basis of the original projector, and is a technical upgrade of the projector. It overcomes the deficiency of traditional projector, and is a new high-precision and high-tech measuring instrument integrating optical, mechanical, electrical and computer image technology. Compared with traditional measurement, the automatic vision measuring machine has the following characteristics:
1, the measurement speed is extremely fast, can complete the drawing, measurement and tolerance evaluation of 100 sizes within 2 to 5 seconds, and the efficiency is dozens of times that of traditional measuring instruments.
2. Abbe error is avoided due to the increase of measurement 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 structure is simple, does not need displacement ruler grating ruler, in the measurement process does not need to move the table, so the stability of the instrument is very good.
4, because the precision scale is the pixel of the CCD camera, and the pixel will not change with time, nor will it be affected by temperature and humidity, the accuracy of the automatic visual measuring machine is relatively stable, and the measurement accuracy can be automatically calibrated through software.