Analysis of the factors influencing the measuring speed of image measuring instrument

1. The choice of measurement method is the decisive factor. The speed of non-contact measurement is more than ten times that of contact measurement. The application of automatic measurement program not only eliminates human error, but also ensures higher efficiency of batch measurement.

2. Mechanical motion performance of the image Measuring Instrument servo system control platform. When editing the program, the joystick needs to control the platform for small steps. Because the measurement accuracy reaches the micrometer level image measuring instrument, the control of the positioning accuracy of the joystick also needs to be considered. The acceleration and acceleration of the platform motion are expressed. On the premise of ensuring the measurement accuracy, the faster the movement speed and acceleration, the better the positioning accuracy and performance of the movement.

3. The measurement software of the image measurement instrument processes a large amount of data. The calculation is usually completed in the measurement background, and the measurement results are output synchronously. If the speed of image analysis and computer processing is low, it will affect the speed of image measuring instruments.

4. It is very important that for automatic image measuring instruments, if the light sources are not abundant, the imaging of some weak side chamfers is not clear enough, and the image analysis and fuzzy control of the software are not good enough. Grasping the wrong boundary, surveyors using image measuring instruments must be visible in real time. Then stop and manually modify this step, which will not only waste a lot of time, but also seriously affect the measurement accuracy and greatly reduce the measurement efficiency.

5. Products are usually manufactured with three-dimensional components. If the image measuring instrument can only measure two-dimensional dimensions, the height direction re contact type will greatly reduce the detection efficiency. Therefore, it is necessary to select an image measuring instrument capable of measuring non-contact three-dimensional dimensions for measuring speed.

In a word, it is very important to select a high-performance OGP 3D Image Measuring Instrument to improve the detection efficiency.