What role does the image measuring instrument play in the calibration of the side head?

What role does the image measuring instrument play in the calibration of the side head? Generally speaking, the calibration of the side head refers to the length of the side head, the eccentric value of the stylus of the side head and the radius of the side head. The calibration of the side head and the standard ball of the two-dimensional imager plays an important role in the measurement process. The use of the side head can automatically align the workpiece, measure during the sequence and inspect after the sequence, which can shorten the preparation time of the workpiece and increase the available time, and it can also reduce the scrap due to manual correction. During the inspection process The calibration of the side head of the image measuring instrument can eliminate the error caused by the side head to the common detection amount. You can use manual mode or automatic mode to define the side head. You can delete points and add point modifications according to the prompted measurement elements to obtain the actual values u200bu200bof the measured basic elements. It is well known that the daily protection and maintenance of image measuring instruments is very important, but when the instrument is not working or not working, there are also strict requirements on the surrounding environment. This environment will equip the instrument with a slow shadow box. If you do not pay attention to the service life of the instrument, it will gradually decrease. Therefore, users should pay attention to these problems, because the accuracy of the instrument will also be affected by the environment. In addition to the following requirements, general-purpose instruments should also be placed in a clean environment: 1. Reduce oil pollution. The image measuring instrument is a very precise instrument, so its guide rail, lens, grating ruler and flat glass must not be contaminated by oil, otherwise it will affect the normal use of the instrument. Usually, be careful not to use dirty hands directly. It is better to wear cotton gloves when touching musical instruments. 2. Dust-free environment

The automatic image measuring instrument is a very precise instrument, so it will not be contaminated by dust. Once the guide rail and lens of the instrument are contaminated by dust and debris, it will seriously affect the accuracy and imaging. Therefore, The instrument should be cleaned regularly to achieve a dust-free environment, personnel should pay attention to entry and exit, and require changing shoes or shoe covers, and reducing personnel visits.