How does the image measuring instrument effectively measure the height of the workpiece?

by:Sinowon     2021-05-04
How does the image measuring instrument effectively measure the height of the workpiece? Published: 2019-09-09 Source: http://www.microaccuracy.com/ The image measuring instrument can accurately detect the various parameters of the workpiece, and the height measurement of the workpiece is a very important aspect, especially the height measurement of the workpiece. The important aspect, how does the image measuring instrument effectively measure the height of the workpiece? The image measuring instrument has a variety of methods for measuring the height of the workpiece, and different methods are suitable for different types of workpieces. Below, I will share with you the commonly used measurement methods: Contact method height measurement: install the probe on the Z axis of the image measuring instrument, contact The height of the workpiece is directly measured. This method requires adding a module to the image measuring instrument software. Image height measurement method: add the height measurement module to the image measuring instrument software, use the focal length to adjust one plane, and then find another plane, the difference between the two planes is the height to be detected, and the system error can be controlled to 5 microns Within. If you are simply measuring the relative height, you can suggest to consider adding any of the above two methods to the image measuring instrument; if you need to detect the space size and composite size, it is recommended to consider the three coordinate measuring machine, the main measurement function of the image measuring instrument It is still measuring the two-dimensional data of the workpiece, and cannot measure the complicated height data. In terms of measuring the height data of the workpiece, the coordinate measuring machine has a more powerful measurement function than the image measuring instrument. The above is the method of measuring the height of the workpiece with the image measuring instrument. If you have more complicated three-dimensional measurement requirements, it is recommended to choose a special equipment such as a coordinate measuring machine. At present, Miaoji Technology has a variety of high-precision measuring equipment such as image measuring instruments, three-coordinate measuring machines, and one-button measuring instruments, which can be provided at a discount!
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